Ph seq ehmp
-
Upload
international-watercentre -
Category
Health & Medicine
-
view
791 -
download
2
Transcript of Ph seq ehmp
![Page 1: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/1.jpg)
!"#$%$&'()*'+,&-).#/0
/2)
!$&3+10/')4).+10/')
Peter Hanington University of Queensland
![Page 2: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/2.jpg)
53&,0/')
!!!"#$%&'()#%"*+#',(-#*%."*,&/0(1(%&"(,%#2"&3$4"*,(5(/60$"6".%#%/3.(
!!7"8/3.#$()#%"*(9:#$/%'(;#.#8"6".%(<%*#%"8'(=(%&"(0$#.(
!!>3$$#%"(/.?3*6#%/3.(5(,',%"6,(#.#$',/,(
!! (<@9(@A3,',%"6(!"#$%&(;3./%3*/.8(-*38*#6(1(63./%3*(5(*"B/"+(
!!;"%&343$38/",(
!! C.4/A#%3*,(
!! D/.2,(%3(6#.#8"6".%(
![Page 3: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/3.jpg)
6-')7!8)*'+,&-%)9+&'1:+%$);+1&/'1$-0<))
&-')$&+='-#,>'1$)
Our waterways and catchments will, by 2020, be a healthy
ecosystem supporting the livelihoods and lifestyles of residents
and visitors and will be managed through collaboration between
community, government and industry.
Healthy Waterways Vision
!! Special collaboration between government, industry, researchers and community
!! Working towards understanding, planning for and managing the use of waterways and catchments in South East Queensland (SEQ)
![Page 4: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/4.jpg)
Who makes up the Partnership ?
!! The Partnership includes 6 Queensland government
agencies, all 19 local governments in the region, 4 universities, 30 major industries and 38 catchment, landcare,
environment and community groups
!! A Secretariat provides the day-to-day coordination for the
partners and undertakes the regional programs including monitoring and reporting
!! Healthy Waterways is the umbrella ‘brand’ for the campaign aimed at decision makers and the public
![Page 5: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/5.jpg)
7!8)*'+,&-%)9+&'1:+%$)7&1+&'2%)
6-')<,+/)
•!SEQ Regional Plan
•!Moreton Bay Water Quality
Improvement Plan
•!EHMP 5 year trends
•!SEQ Regional Water
Supply Strategy
•!SEQ Regional NRM Plan
![Page 6: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/6.jpg)
?-+,,'/2'$)@#1)7!8))
!"#$$%&'%()*+,)-./))
![Page 7: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/7.jpg)
SEQ Healthy Waterways Strategy
Overall Approach:
•! Protect
•! Stabilise
•! Restore
1. Protection & conservation
3. Management of urban diffuse sources
4. Management of rural diffuse sources
5. Restoration of riparian and wetlands
6. Managing changes to hydrology
2. Management of point sources
Areas of Action:
![Page 8: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/8.jpg)
Need to balance activities in the catchment with uses/values
farming
industry
urbanisation
aquaculture
grazing
fishing boating
drinking water
ecosystem
![Page 9: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/9.jpg)
.#1'&#/)A+%)
'/B01#/('/&+,)+$$'&$)
!! !"#$%&'()*+,-."'(%
,-/0*%
!! 1+'.*&.*2%0(2*+%/-34%
"(.*+(-."'(-/%.+*-."*)%
5%678976:%;78<7%
!! =&'("&%)>*&"*)%5%
?0#'(#:%2'/>$"(:%
$0@>A-&B%3$-/*%
![Page 10: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/10.jpg)
C/@#1(+D#/)"#,,+D#/))
4)$%$&'($)+/+,%$0$))
![Page 11: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/11.jpg)
![Page 12: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/12.jpg)
![Page 13: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/13.jpg)
Nutrient Movement
![Page 14: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/14.jpg)
![Page 15: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/15.jpg)
E$')#@)(#>',$)
!! C60*3B"(,',%"6(:.4"*,%#.4/.8(
!! <A".#*/3(%",%/.8((
!!E#*8"%(6#.#8"6".%("F3*%,(
12/10/09
![Page 16: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/16.jpg)
12/10/09
![Page 17: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/17.jpg)
Scenario: Turbidity Annual Median Concentrations
Current: 2004 with
committed upgrades
2026 Business As
Usual: 2026 with
committed upgrades
Maximum Investments
for Load Reduction:
100% reuse, 100%
WSUD in greenfield,
100% retrofit, 50%
reduction in rural diffuse
loads
Intermediate
Investments for Load
Reduction: 50% reuse,
100% WSUD in
greenfield, 50% retrofit,
20% reduction in rural
diffuse loads No SEQRWQMS WQO
exists for Turbidity in the
Moreton Bay
0-2 NTU
2-4 NTU
4-6 NTU
6-10 NTU
10-20 NTU
>20 NTU
![Page 18: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/18.jpg)
From a regional scale, we can identify where the problems are.
Modelling suggests 70% sediment in Bay comes from <30% catchment area
Tracer study confirms that most sediment comes from soils on Marburg formation rocks Caitcheon & Howes (2005)
![Page 19: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/19.jpg)
identify the dominant processes
Channel Erosion Hillslope Erosion
![Page 20: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/20.jpg)
About 46% of the 48,000 km of
streams in SEQ has poor riparian condition
Degraded riparian lands
•! Channel erosion is source of most sediments delivered to the lower Brisbane & Logan Rivers
•! Other source is cultivated surface soils
![Page 21: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/21.jpg)
F)
We know what restoration is required.
riparian revegetation?
gully stabilization?
channel/bank restoration?
![Page 22: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/22.jpg)
Key challenge: spatial optimisation
How do we spatially arrange restoration in the landscape to ensure that we get the best “bang for buck”?
Spatial scale of riparian influence on stream health?
length and width Optimum spatial arrangement of restoration?
Are there priority areas (eg high sediment yield)? Does one large continuous section = several small ones?
Socioeconomic issues – willingness/ability for adoption?
Addressing rural diffuse loads has technical, socio-economic and institutional challenges
![Page 23: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/23.jpg)
Integrated and whole-of-systems approach to
water management
Links between water quality and water quantity in rural and urban areas
Healthy Waterways Strategy -- Qld Water Plan -- Regional Water Supply Strategy &
Drought Management Strategy -- Water Resource Plans -- Water Recycling Action Plan
![Page 24: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/24.jpg)
6-')7!8)!*.;)
(#/0
/2)
!! CDE%F+*)$3-.*+%G%HEI%
*).0-+"(*%G%@-+"(*%
)".*)%
!! 8'(.$/J%KL%
@'(".'+"(#%
!! <"-((0-/%A"'/'#"&-/%
@'(".'+"(#%
!! M,*(.NA-)*2%
@'(".'+"(#%
![Page 25: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/25.jpg)
6-')7!8)!*.;)0/)
&-')6:''>)
28 Estuarine sites
sampled monthly Nov. 2007 - Oct. 08
15 freshwater sites
sampled once in Oct. – Nov. 2007
![Page 26: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/26.jpg)
?#((#/)C$$3'$)@#1)C/>0"+)7','"D#/)
![Page 27: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/27.jpg)
SEQ EHMP Estuarine/Marine Indicators
Water Quality Indicators (monthly)
Physico – chemical:
•! Water depth •! pH
•! Temperature
•! Salinity •! Dissolved oxygen
•! Turbidity
Nutrients:
•! Total nutrients (nitrogen and phosphorus) •! Dissolved nutrients (nitrate, nitrite, ammonium,
and phosphate)
•! Total dissolved solids
•! Chlorophyll a
Biological Health Indicators (biannual)
•! Seagrass depth range •! Riparian vegetation
assessment
•! Coral cover
•! Lyngbya •! d15N mapping
•! Nutrient processing
![Page 28: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/28.jpg)
=(2"&-.'+% 9ML%OAP*&.",*%
0!( GHI(
>&$=#( JKL(:8HD(
EG( LMNO(68HD(
E-( LMLP(68HD(
QR( SL=KLLT(,#%(
E:*U/4/%'( JVL(GEW(
<:,0".4"4(,3$/4,( GHI(
Estuarine Water Quality Objectives
![Page 29: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/29.jpg)
!*.;)!$&3+10/')C/>0"+$)7'+21+$$)$31B'%)
![Page 30: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/30.jpg)
!*.;)!$&3+10/')C/>0"+$)G0<+10+/)"#/>0D#/)+$$'$$('/&)H6:''>)*'+>$I)J79K)
![Page 31: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/31.jpg)
Calculation of Estuarine/Bay Report Card Grades)
" ! EHI (Ecosystem Health Index) - Proportion of the waterways that complies
with the established objectives (from SEQRWQMS)
" ! BHR (Biological Health Rating) - incorporates indicators without
established objectives.
" ! EHI weighting - 80%, BHR weighting - 20%
![Page 32: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/32.jpg)
![Page 33: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/33.jpg)
!! D/6/%"4(/.(,0#%/#$(5(%"603*#$(,A#$",(1(%&"*"?3*"(4/XA:$%(%3("$:A/4#%"(%*".4,(?*36(.#%:*#$(B#*/#%/3.,(
!! Y3A:,"4(3.(+#%"*(Z:#$/%'(0#*#6"%"*,([SLT\](U/3$38/A#$([VLT\(
!! D#A2(3?(,',%"6(0*3A",,(/.4/A#%3*,(
7-#1&"#(0/2$)4),0(0&+D#/$)#@)&-')
'$&3+10/')4)(+10/')!*.;)
![Page 34: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/34.jpg)
2007-08 Estuarine Results - Tweed
!! ^*#0&,(#*"(63.%&$'(@!C(,&3+/.8(A360$/#.A"(+/%&()9(3U_"A%/B",([K`(?:$$(A360$/#.A"](43%%"4($/."(`(#B"\(?3*("#A&(*"8/3.M(
!! Q#%#(,:88",%,(#(,"#,3.#$(0#%%"*.M(
L(
OL(
KLL(
KOL(
VLL(
VOL(
aLL(
L(
LMV(
LMN(
LMP(
LMS(
K(
6-"(
F-//%Q@
@R%
6*#"'(-/%M!=%
8'(.$%
O,*+-//%+*#"'(%
7#/.?#$$(
IB"*#8"(@!C(
![Page 35: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/35.jpg)
G'<#1D/2)#@)>+&+)&1'/>$)
![Page 36: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/36.jpg)
Delta 15N – Sewage plume mapping
![Page 37: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/37.jpg)
![Page 38: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/38.jpg)
![Page 39: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/39.jpg)
Links to management
![Page 40: Ph seq ehmp](https://reader038.fdocuments.in/reader038/viewer/2022102901/555b8fd8d8b42ae81d8b50c1/html5/thumbnails/40.jpg)
83'$D#/$L)