Save the Hero Trees of West Kentish Town Estate...trees, including limes and sycamores. The current...

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Save the Hero Trees of West Kentish Town Estate ARBORICULTURAL SURVEY SUPPORTED AND FUNDED BY TREE MUSKETEERS

Transcript of Save the Hero Trees of West Kentish Town Estate...trees, including limes and sycamores. The current...

  • Save the Hero Trees of West Kentish Town Estate

    ARBORICULTURAL SURVEY SUPPORTED AND FUNDED BY

    TREE MUSKETEERS™

  • 2 3

    Contents

    Introduction & Interactive Data Map

    Site & Context

    Tree Data Survey Summary

    In-depth Tree Data on Kentish Town West Trees

    4-5

    6-7

    8-9

    10-51

    Trees provide us with many benefits necessary for survival,

    including clean air, filtered water, shade, and food. They

    also give us hope and insight, and courage to persevere.

  • 4 5

    Current Camden Council Proposal shown in red

    Click on a tree below to find out more about it on the relevant page

    Introduction

    Camden Council is planning to demolish the existing West Kentish Town estate and redevelop the area with three times the number of f lats: the current proposals replace 318 f lats with nearly 900 new homes, most of which will be privately owned. The price of this is the loss of the majority of the existing trees, green space and biodiversity on the site.

    In order to better understand the value of the nature on the site, Transition Kentish Town has crowd-funded to enable an independent survey of the trees to be carried out. With the generous support of individuals, we appointed an arboricultural consultant from Tree Musketeers and the survey was carried out on 19th May 2019. The results of this are summarised in this report.

    Unfortunately, Camden’s consultants have developed proposals that include the loss of many important trees, including A-grade oak, beech and plane trees, as well as many B-grade trees, including limes and sycamores. The current proposals are shown in red overlaid over the existing plan.

    The 124 trees on and around West Kentish Town estate benefit residents in the area by providing protection from pollution and a sense of wellbeing. These trees are a vital part of the eco-system, providing habitats for many animal species and sequestering carbon from the atmosphere.

    We believe that Camden should change its plans in order to retain the majority of the existing mature trees on the site. It will take 30- 40 years growth for newly planted trees to provide comparable benefit, and the current understanding of the climate and ecological emergency shows that we do not have this time available.

    Save our Hero Trees

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    Site & Context The history of the estate

    West Kentish Town estate was built in 1963-4 as part of a new wave of social housing built with pre-fabricated concrete panels (then, as now, off-site construction was thought to bring many benefits in raising the quality of construction). The new estate was planned around the existing trees on the site, and when finished more trees were planted with the help of the Civic Trust. The aim was to create an integrated landscape for the benefit of future residents.

    The trees have now matured, but more work is needed to enhance the biodiversity of the estate. This can be done by introducing a wider range of planting, including native species, and allowing ‘relaxed mowing’ enable nature to flourish.

    63%were classified as mature specimens, professionally assessed by the Tree Musketeers.

    Mature trees

    112 out of 124 trees were assessed for maturity. Of the 112 assessed:

    60%had 20 years+ left remaining of their natural life.Years Remaining

    111 out of 124 trees were assessed for years remaining. Of the 111 assessed:

    59%were deemed in a ‘Good’ condition: 73 trees. Physiological / Structural Condition

    113 out of 124 trees were assessed for their physiological and structural condition. Of the 112 assessed:

    Current layout of Kentish Town West Estate

    Click on a tree below to find out more about it on the relevant page

  • 8 9

    Survey Summar ySave our Hero Trees

    Tree Family species

    A2 A3 B1 B2 B3 C2C1 C3A1 U

    Diameter of Trunk at 1.5m height

    There are currently 124 trees on the West Kentish Town Estate site.

    Beech:

    Bird Cherry:

    Box Elder:

    Celtis (Nettle tree):

    Chanticleer Pear:

    Chestnut-leafed Oak:

    Cherry Plum:

    Crab Apple:

    Common Lime:

    Common Whitebeam:

    Cut Leaf Silver Birch:

    Cut Lear Silver Maple:

    English Oak:

    False Acacia:

    Field Maple:

    Goat Willow:

    Grey Alder:

    Hawthorne:

    Hazel:

    Himalayan Birch:

    Holly:

    Holly (Highclere):

    Hornbeam:

    Horse Chestnut:

    Japanese Cherry:

    Lawson Cyprus:

    Liquid Amber:

    London Plane:

    Norway Maple:

    Purple Plum:

    Red Horse Chestnut:

    Rowan:

    Silver Birch:

    Small-leafed Lime:

    Swedish Whitebeam:

    Sycamore:

    Tibetan Cherry:

    Weeping Willow:

    Whitebeam:

    Wild Cherry:

    Mature - 63 trees

    Semi-mature - 9 trees

    Early mature - 40 trees

    Maturity

    112 out of 124 trees were assessed for maturity. Of the 112 assessed:

    10+ years - 9 trees

    Years Remaining

    111 out of 124 trees were assessed for years remaining. Of the 111 assessed:

    20+ years - 75 trees

    30+ years - 1 tree

    40+ years - 26 trees

    Physiological / Structural Condition

    Good - 73 treesFair - 31 treesPoor - 9 trees

    51%

    7%

    1%

    32%

    60%

    10%

    21%

    113 out of 124 trees were assessed for their physiological and structural condition. These variables have been combined to represent the overall ‘condition’ of the trees: Of the 112 assessed:

    59%25%

    7%

    104 out of 124 trees were assessed for their diameter. The categories are to the nearest hundred. Of the 104 assessed:

    100mm

    10%(12 trees)

    200mm

    10%(13 trees)

    700mm

    6%(8 trees)

    300mm

    12%(15 trees)

    400mm

    16%(20 trees)

    500mm

    19%(23 trees)

    600mm

    10%(13 trees)

    BS 5837 Category

    This British Standard provides recommendations relating to tree care, with a view to achieving a harmonious and sustainable relationship between new construction/existing structures and their surrounding trees. 114 out of 124 trees were assessed:

    49%

    6% 6%15%

    1% 4%10%

    2%

    (7 trees) (0 trees) (0 trees) (7 trees) (19 trees) (61 trees) (1 tree) (5 trees) (12 trees) (2 trees)

    Retention of Trees

    Based on this information, it has been assessed that:

    100 trees out of 124 should be kept (81%)

    7 trees out of 124 are ‘borderline’ (6%)

    15 trees out of 124 are ‘not important’ (12%)

    2 trees out of 124 should be removed (1.5%)

    Ecological Services

    64 out of 124 trees were thought to provide ecological services – either because they have large canopies or because their species are good at intercepting pollution.

    Wildlife Benefit

    93 out of 124 trees were thought to provide wildlife benefits – either because they are good for pollina-tors, biomass and birds or bats; because they are native trees that are good for insects; or because they are veteran trees.

    Carbon Storage (Camden Open Data)

    The existing trees are estimat-ed to have stored 61621.9kg of carbon over their lifetime.

    Gross Carbon Sequestration (Camden Open Data)

    The existing trees are estimated to sequester 1275.4kg of carbon per year.

    Pollution removal (Camden Open Data)

    The existing trees are estimated to remove 27009.5g of pollution per year.

  • Tree no. 1

    Norway Maple

    550 est.MatureGoodFairB220+2. Large canopy

    2. Pollinators

    Crown Lifted

    Tree no. 2

    Horse Chestnut

    450Early maturePoorFairC210+–

    2. Deadwood insects; pollinators

    Bleeding canker

    Tree no. 3

    Sycamore

    547MatureFairGoodB240+2. Large canopy

    1. Pollinators, Biomass, birds.

    Lifted. Growing as a pair with no. 4

    Tree no. 4

    Sycamore

    659MatureFairGoodB240+2. Large canopy

    1. Pollinators, Biomass, birds.

    Lifted. Growing as a apair with no. 3

    Tree no. 5

    Crab Apple

    under 75––––––

    Recently planted

    Tree no. 6

    Silver Birch

    425MatureGoodGoodB320+1. Good at intercepting pollution

    1. Native, good for insects

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 32 1032.1 18.7 276.7

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 32 775.9 15.5 399.6

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 31 861.9 17.1 386.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 30 1229.4 20.8 327.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 101 1.4 0.5 3.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 25 652 15.3 305.2

    10 11

  • Tree no. 7

    Chestnut Leaved Oak

    under 75––––––

    Recently planted

    Tree no. 8

    Norway Maple

    513MatureGoodFairB220+2. Large canopy

    2. Pollinators

    Bark damage from mowing

    Tree no. 9

    Common Lime

    500Early matureGoodPoorB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Twin stem

    Tree no. 10

    Liquid Amber

    under 75––––––

    Recently planted

    Tree no. 11

    Red Horse Chestnut

    450MaturePoorPoorUunder 10–

    2. Deadwood insects; pollinators

    Pollarded, vertical canker

    Tree no. 12

    Beech

    780Early matureGoodGoodA140+1. Large canopy

    1. Native, Biodiversity, Biomass, bats, birds.Could live for over 200 years.

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 98 1.3 0.4 2.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 23 631.7 14.2 378.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 22 269.7 7.6 378.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 100 1 0.2 3.3

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 1 (highways)

    515.5 12.1 344.6

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 7 2163.3 31.2 575.4

    12 13

  • 13

    Silver birch

    242Early matureGoodGoodB320+1. Good at intercepting pollution

    1. Native, good for insects

    14

    Hawthorn

    -MatureGoodFairB320+–

    1. Native, good for insects

    Multi-stem, overtopped by Lime

    15

    Small leafed lime

    457Early matureGoodFairB340+1. Large canopy

    1. Pollinators, Biomass, birds.

    Twin stem

    16

    Norway Maple

    500MaturePoorFairC210+2. Large canopy

    2. Pollinators

    leaning over road, heavily pollarded

    17

    Norway Maple

    510Early matureGoodFairB220+2. Large canopy

    2. Pollinators

    Fungus, cavity at 2m

    18

    Norway Maple

    584Early matureGoodFairB220+2. Large canopy

    2. Pollinators

    Cavity at 2m

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 6 124.5 5.8 91.2

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 3 139.1 6.3 100.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 1 (highways)

    269.7 6.8 378.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 2 (highways)

    729.9 13.7 366.7

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 9 (highways)

    545.4 11.6 454.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 10 (highways)

    750.9 13.8 344.6

    14 15

  • 19

    Cut leaf silver birch

    under 75––––––

    Recently planted

    20

    Silver Birch

    189Early matureGoodGoodB320+1. Good at intercepting pollution

    1. Native, good for insects

    21

    Purple Plum

    231Early matureGoodGoodB220–

    2. Deadwood insects; pollinators

    Bark damage (dog?)

    22

    Sycamore

    734MaturePoor?GoodB1/320-401. Large canopy

    1. Pollinators, Biomass, birds.

    Canopy seems thin; check later in season

    23

    Purple Plum

    432MatureGoodFairB320+–

    2. Deadwood insects; pollinators. Veteran?Pollarded, fungus Phellinus tuberculosus

    24

    Grey Alder

    440Early maturePoorGoodC210+–

    3. not native

    Phytophthora?

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 82 1.5 0.5 3.3

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 11 (highways)

    39.2 3.3 11.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 12 (highways)

    54 3.9 23.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 2 1608.4 24.1 686

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 16 (highways)

    518.4 13.2 157.7

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 17 (highways)

    396.1 10.4 272.7

    16 17

  • 25

    Purple Plum

    467MatureGoodFairB320–

    2. Deadwood insects; pollinators. Veteran?–

    26

    Purple Plum

    432MatureFairFairB320–

    2. Deadwood insects; pollinators.

    Pollarded, fungus Phellinus tuberculosus

    27

    Himalayan Birch

    193Early matureGoodGoodB220+–

    3. not native

    28

    Sycamore

    750MatureFairGoodB340+1. Large canopy

    1. Pollinators, Biomass, birds.

    Mower damage at base, better than 22

    29

    Sycamore

    703MatureFairFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Fork, mower damage

    30

    Sycamore

    510MatureGoodGoodB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Pair with 31, growing together

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 18 (highways)

    611 14.5 157.7

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 19 (highways)

    518.4 13.2 185.6

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 25 (highways)

    46 3.6 63.4

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 1 1608.4 24.1 686

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 8 1589.7 24 707.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 9 788.9 16.2 519.8

    18 19

  • 31

    Sycamore

    403MatureGoodGoodB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Pair with 30, growing together

    32

    Cherr y plum

    224MatureFairPoorC310+–

    Leaning

    33

    Cherr y plum

    –MaturePoorFairC3

    Multi-stem, not helped by Lime over it

    34

    Holly

    –Early matureGoodPoorC310+–

    2. Some value to bees

    Multi-stem

    35

    Sycamore

    604MatureGoodFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Smooth bark, slight lean

    36

    English Oak

    558Early matureGoodGoodA1/340+1. Large canopy

    1. Native, Biodiversity, Biomass, bats, birds.Could live 300 years.

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 10 419.2 11.5 530.3

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 11 90.4 4.7 55

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 12 80.3 4.4 97.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 55 117.8 5.7 39.3

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 15 960.9 18 504

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 14 1075 23.1 396.5

    20 21

  • 37

    Silver Birch

    ––––––1. Good at intercepting pollution

    1. Native, good for insects

    38

    Beech

    630Early matureGoodFairB1/340+1. Large canopy

    1. Native, Biodiversity, Biomass, bats, birds.Included fork, can be managed, wd. be A

    39

    Hornbeam

    150Semi-matureGoodGoodC340+1. Large canopy

    1. Native, good for insects

    Could live 100 years.

    40

    Holly (Highclere)

    287Early matureGoodFairB1/320+–

    Twin stem

    41

    Cherr y plum

    Under 75––––––

    Recently planted

    42

    Holly

    169Early matureGoodFairC240+–

    2. Some value to bees

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 13 89.7 4.7 36.9

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 20 1537.4 25.8 445.2

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 84 29.6 2.9 14.6

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 43 145.7 5.7 58.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 51 6.2 1 11.6

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 46 10.1 1.2 9.9

    22 23

  • 43

    Silver Birch

    401MatureGoodFairB320+1. Good at intercepting pollution

    1. Native, good for insects

    44

    Hornbeam

    445Early matureGoodFairB320+1. Large canopy

    1. Native, good for insects

    Tight fork, basal wound

    45

    Goat willow

    -Early matureGoodGoodB320+–

    1. Native, good for insects

    Multi-stem

    46

    Common Lime

    625MatureGoodFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Leaning, pollarded

    47

    Swedish Whitebeam

    205Early matureGoodFairB220+–

    2. Native, good for insects

    Basal damage (dog?)

    48

    Swedish Whitebeam

    246Early matureGoodFairB220+–

    2. Native, good for insects

    Basal damage (dog?)

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 45 252.8 9.8 234.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 47 705.6 14.6 167.2

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 89 205.9 7.9 18

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 53 728.3 12 265

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 73 51.7 3.1 10.7

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 86 94.8 5 23.5

    24 25

  • 49

    Weeping willow

    -MatureGoodPoorB320+2. Large canopy

    1. Good for insects

    Multi-stem, could be propped, special tree

    50

    London Plane

    1030MatureGoodGoodA140+1. Large canopy

    3. non-native

    Could live 100 years.

    51

    Sycamore

    522MatureFairFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Tight fork

    52

    Silver Birch

    290MatueGoodFairB320+1. Good at intercepting pollution

    1. Native, good for insects

    53

    London Plane

    796MatureGoodGoodA140+1. Large canopy

    3. non-native

    54

    Silver Birch

    250MatureGoodFairB320+1. Good at intercepting pollution

    1. Native, good for insects

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 42 2340.2 29.6 286.6

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 41 3560.8 42.8 1057

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 40 526.9 12.8 371.2

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 37 215.6 8 54.7

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 30 2078.3 31.1 615.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 29 233.7 9.4 104.3

    26 27

  • 55

    Cherr y plum

    –––––––

    Multi-stem

    56

    Small leaved lime

    722MatureGoodGodA1/340+1. Large canopy

    1. Pollinators, Biomass, birds.

    57

    Common Lime

    322Early matureGoodFairB340+1. Large canopy

    1. Pollinators, Biomass, birds.

    58

    Common Lime

    400Early matureGoodFairB340+1. Large canopy

    1. Pollinators, Biomass, birds.

    59

    Lawson Cypress

    350Early matureGoodGoodA140+–

    2. Good for birds, good winter cover

    60

    Lawson Cypress

    119Early matureFairFairB120+–

    2. Good for birds, good winter cover

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 28 152.1 6.4 18.3

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 27 993.3 16.1 450.6

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 26 175.5 6 64.3

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 25 285.1 7 164.9

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 23 153.2 4.5 107.4

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 59 42.6 2.2 20

    28 29

  • 61

    Lawson Cypress

    339Early matureGoodGoodB340+Check not mixed up with 44

    2. Good for birds, good winter cover

    A bit thin, multi-stem at 10m

    62

    Sycamore

    644MatureGoodFairB340+1. Large canopy

    1. Pollinators, Biomass, birds.

    Basal damage, multi-stem at 2m

    63

    Lawson Cypress

    214Early matureGoodFairB1

    Too late to prioritise cypress

    2. Good for birds, good winter cover

    Sycamore growing thro’ it, lost its leader

    64

    Wild cherr y

    300MatureGodFairB320+–

    2. Native, good for insects

    65

    Japanese cherr y

    100Semi-matureFairGoodB220+–

    66

    Common Lime

    500MatureGoodFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Pollarded

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 22 153.2 4.5 107.4

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 20 1006.4 18.5 436.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 19 50.3 2.4 20

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 18 408.6 11.4 31.7

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 58 23.1 2.4 33.3

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 15 554.2 11.5 164.9

    30 31

  • 67

    Common Lime

    360MatureFairFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Pollarded, stunted (between trees)

    68

    Common Lime

    635MatureGoodFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Multi-stem

    69

    English Oak

    492Early matureGoodGoodA1/340+1. Large canopy

    1. Native, Biodiversity, Biomass, bats, birds.Could live 300 years.

    70

    Bird cherr y

    625MatureFairPoorB320+–

    1. Native, bats, birds. Veteran.

    Split/ hollow, hidden gem

    71

    Hazel

    150MatureFairFairC320+–

    2. Good for wildlife

    plus 3 Hazel stumps alongside

    72

    London Plane

    339Semi-matureGoodFairB140+1. Large canopy

    3. non-native

    Wound

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 16 175.5 5.3 164.9

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 17 783.1 14 83.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 42 671.9 17.5 279

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 43 1215.4 21.7 88.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 45 33 2.4 21.9

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 65 172.8 7.2 275.3

    32 33

  • 73

    Norway Maple (red)

    400Early matureFairFairB220+1. Large canopy

    2. Pollinators

    74

    Silver Birch

    ––––U––

    Dead

    75

    Chanticleer Pear

    300Early matureGoodGoodB2/320+–

    2

    76

    Chanticleer Pear

    300Early matureGoodGoodB2/320+–

    2

    77

    Chanticleer Pear

    375Early matureFairGoodB320+–

    2

    78

    Chanticleer Pear

    262Early matureFairGoodB320+–

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 54 517.4 12.6 252.3

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 53 494 13 196

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 52 218.3 8.2 57.3

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 49 120.7 5.8 57.3

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 50 334.5 10.6 47.7

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 49 120.7 5.8 57.3

    34 35

  • 79

    Swedish Whitebeam

    –––––––

    Remnant (previously cut back)

    80

    Sycamore

    623MatureGoodGoodB340+1. Large canopy

    1. Pollinators, Biomass, birds.

    Valuable B tree

    81

    Common Lime

    500MatureGoodFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    82

    Common Lime

    400MatureGoodFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    83

    False Accacia

    Early matureGoodFairB220+–

    2. Pollinators

    Multi-stem, coppiced

    84

    Common Lime

    655MatureGoodPoorB320+1. Large canopy

    1. Pollinators, Biomass, birds. Veteran

    Large cavity, 0-2.5m

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 48 12.2 1.4 9.2

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 47 1079.6 19.3 514.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 14 426.4 8.8 86.7

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 13 269.7 7.6 164.9

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 83 13.2 1.6 80.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 9 755.4 12.2 162.2

    36 37

  • 85

    Beech

    681MatureGoodFairB340+1. Large canopy

    1. Native, bats, birds. Veteran.

    Cavity at 1-1.5m, potential 100 years

    86

    Common Lime

    478MatureFairFairB220+1. Large canopy

    1. Pollinators, Biomass, birds.

    Leaning

    87

    Common Lime

    561MatureGoodGoodB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    88

    Celtis (nettle tree)

    under 75––––––

    Recently planted

    89

    Rowan

    242MatureGoodFairC315+–

    1. Native, good for poliinators, insects

    Dog damage, leaning

    90

    London Plane

    932Mature?FairB140+1. Large canopy

    Hollow

    Can’t tell, just been heavily pollarded

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 11 909.3 17.1 718.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 8 369.6 8.1 151.2

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 7 577.4 11.8 220.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 88 1.4 0.5 4.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 5 107.8 5.4 119.3

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 2 2883.8 37.8 1243.2

    38 39

  • 91

    Box Elder

    246Early matureFairFairB220+–

    92

    Norway Maple (red)

    268Semi-matureFairFairB220+–

    93

    Sycamore

    588MatureFairFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    94

    Field Maple

    150Semi-matureGoodFairC340+–

    Squirrel damage

    95

    Silver Birch

    225MatureGoodGoodB320+1. Good at intercepting pollution

    1. Native, good for insects

    96

    Sycamore

    606MatureFairFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 30 (highways)

    104.2 4.5 149.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 29.11 (highways)

    N/A N/A N/A

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 1 1068.8 19.1 361

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 56 49.9 3.4 4

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 41 215.6 8.9 63.4

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 40 1132.5 19.9 546

    40 41

  • 97

    Common Lime

    500 est.MatureFairFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    98

    Common Lime

    500 est.MatureFairFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    99

    Common Lime

    500 est.MatureFairFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    100

    Common Lime

    500 est.MatureFairFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    101

    Cut-leaf silver Maple

    570MatureFairFairB320+–

    102

    Common Lime

    308Early matureGoodFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 38 701.8 13.2 162.2

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 37 531.6 11.2 40.6

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 36 625.5 12.3 281.4

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 35 728.3 13.5 406.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 32 (highways)

    579.9 11.2 307.1

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 54 122 4.8 277.7

    42 43

  • 103

    Norway Maple

    262Early matureGoodFairB220+1. Large canopy

    2. Pollinators

    104

    Sycamore (red)

    386Early matureGoodFairB220+–

    105

    Sycamore

    650MatureFairFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Bark wound 2-4m

    106

    Field Maple

    128Semi-matureGoodGoodC340+–

    2. Native, good for insects

    107

    Field Maple

    130Semi-matureGoodGoodC340+–

    2. Native, good for insects

    108

    Sycamore (red)

    390Early matureGoodFairB220+–

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 34 (highways)

    319.7 9.7 366.7

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. N/A N/A N/A N/A

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. N/A N/A N/A N/A

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 8 (highways)

    13.4 1.7 35.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 7 (highways)

    12.9 1.6 33.1

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 1 (highways)

    207.6 6.7 225.4

    44 45

  • 109

    Common Lime

    502Early mature?FairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Heavily pollarded, can’t tell condition

    110

    Tibetan Cherr y

    113Semi-matureGoodFairC120+–

    Mowing damage

    111

    Common Whitebeam

    157Semi-matureGoodFairC320+–

    2. Native, good for insects

    112

    Common Lime

    450Mature?FairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Heavily pollarded, can’t tell condition

    113

    Common Lime

    450Mature?FairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Heavily pollarded, can’t tell condition

    114

    Sycamore

    ––––––1. Large canopy

    1. Pollinators, Biomass, birds.

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 13 388 9.4 151.2

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 23 2.7 0.6 3.5

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 16 23.8 2.2 12.6

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 11 369.6 9.1 164.9

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 10 426.4 9.9 164.9

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 9 591.9 13.7 301.2

    46 47

  • 115

    False Accacia

    495Mature?PoorC220+–

    2. Pollinators

    Pollarded can’t tell, split cavity

    116

    False Accacia

    330MatureGoodFairB220+–

    2. Pollinators

    117

    Sycamore

    247Early matureGoodFairB320+–

    1. Good for insects, pollinators and birds

    118

    Sycamore

    –1. Good for insects, pollinators and birdsGoodFairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Multi-stem

    119

    Holly

    –Early matureFairPoorC310+–

    2. Pollinators

    Twin stem

    120

    Common Whitebeam

    350MatureGoodPoorC310+–

    2. Native, good for insects

    Leaning

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 28 (highways)

    573.9 12.9 288.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 27 (highways)

    155.5 6.7 119.3

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 8 125.7 5.8 146.6

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 7 303.8 9.5 368.2

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 18 14.1 1.4 25.2

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 4 213.8 8.1 119.3

    48 49

  • 121

    Hawthorn

    –Early matureGoodPoorB320–

    1. Native, good for insects

    Multi-stem

    122

    Common Whitebeam

    493MatureGoodGoodB320+–

    2. Native, good for insects

    123

    Common Lime

    499Mature?FairB320+1. Large canopy

    1. Pollinators, Biomass, birds.

    Heavily pollarded, can’t tell condition

    124

    Small leaf Lime

    584MatureGoodFairB340+1. Large canopy

    1. Pollinators, Biomass, birds.

    Not a perfect shape or would be A

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Diameter (mm)Age classPhysiological conditionStructural conditionBS 5837 categoryYears remainingEcological services score 1 (best), 3 (worst)Wildlife benefits score 1 (best), 3 (worst)Comments/Management

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 6 33.4 2.4 28.7

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 3 636.1 13.8 232.8

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 2 406.9 9.6 450.2

    Camden Open Data Carbon storage (kg) Carbon sequestration per year (kg)

    Pollution removal per year (g)

    Reference no. 1 650.3 12.6 492.3

    50 51

    P10P11P12p13P14P15P16p17P18P19P20P21P22P23P24P25P26P27P28p29P30P31P32P33P34P35P36P37P38P39P40P41P42P43P44P45P46P47P48P49P50P51

    Button 1: Button 2: Button 3: Button 4: Button 5: Button 6: P12: Button 8: Button 9: Button 10: Button 11: Button 12: Button 15: Button 16: Button 17: Button 18: Button 19: Button 20: Button 22: Button 23: Button 24: Button 25: Button 26: Button 27: Button 28: Button 29: Button 30: Button 31: Button 32: Button 33: Button 34: Button 35: Button 36: Button 37: Button 38: Button 39: Button 40: Button 41: Button 42: Button 43: Button 44: Button 45: Button 46: Button 47: Button 48: Button 49: Button 50: Button 51: Button 52: Button 53: Button 54: Button 55: Button 56: Button 57: Button 58: Button 59: Button 60: Button 61: Button 62: Button 63: Button 64: Button 65: Button 66: Button 67: Button 68: Button 69: Button 70: Button 71: Button 72: Button 73: Button 74: Button 75: Button 76: Button 77: Button 78: Button 79: Button 80: Button 81: Button 82: Button 83: Button 84: Button 85: Button 86: Button 87: Button 88: Button 89: Button 90: Button 91: Button 92: Button 93: Button 94: Button 95: Button 96: Button 97: Button 98: Button 99: Button 100: Button 101: Button 102: Button 103: Button 104: Button 105: Button 106: Button 107: Button 108: Button 109: Button 1010: Button 1011: Button 1012: Button 1013: Button 1014: Button 1015: Button 1016: Button 1017: Button 1018: Button 1019: Button 1020: Button 1021: Button 1022: Button 1023: Button 1024: Button 1025: Button 110: Button 111: Button 112: Button 113: Button 114: Button 115: P13: Button 116: Button 117: Button 118: Button 119: Button 120: Button 121: Button 122: Button 123: Button 124: Button 125: Button 126: Button 127: Button 128: Button 129: Button 130: Button 131: Button 132: Button 133: Button 134: Button 135: Button 136: Button 137: Button 138: Button 139: Button 140: Button 141: Button 142: Button 143: Button 144: Button 145: Button 146: Button 147: Button 148: Button 149: Button 150: Button 151: Button 152: Button 153: Button 154: Button 155: Button 156: Button 157: Button 158: Button 159: Button 160: Button 161: Button 162: Button 163: Button 164: Button 165: Button 166: Button 167: Button 168: Button 169: Button 170: Button 171: Button 172: Button 173: Button 174: Button 175: Button 176: Button 177: Button 178: Button 179: Button 180: Button 181: Button 182: Button 183: Button 184: Button 185: Button 186: Button 187: Button 188: Button 189: Button 190: Button 191: Button 192: Button 193: Button 194: Button 195: Button 196: Button 197: Button 198: Button 199: Button 200: Button 201: Button 202: Button 203: Button 1026: Button 1027: Button 1028: Button 1029: Button 1030: Button 1031: Button 1032: Button 1033: Button 1034: Button 1035: Button 1036: Button 1037: Button 1038: Button 1039: Button 1040: Button 1041: Button 1042: Button 1043: Button 1044: Button 1045: Button 1046: Button 1047: Button 1048: Button 1049: Button 1050: Button 1051: