Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students...

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Abiotic Disorders Read Chapter 9 • OBJECTIVES OF ABIOTIC DISEASES • At the end of this section students should be able to: • 1) Know and understand the types of tree injuries caused by abiotic disorders • 2) Be able to discern the difference between abiotic and biotic diseases • 3) Understand the patterns of abiotic injuries and how they occur • 4) Know what the major air pollutants are and how they influence forest ecosystems • 5) Understand how air pollutants are dispersed in the atmosphere • 6) Understand the influence of nutrient deficiencies and toxicities on tree health • 7) Be familiar with patterns of injuries caused by animals

Transcript of Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students...

Page 1: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Abiotic DisordersRead Chapter 9

• OBJECTIVES OF ABIOTIC DISEASES

• At the end of this section students should be able to:

• 1) Know and understand the types of tree injuries caused by abiotic disorders

• 2) Be able to discern the difference between abiotic and biotic diseases

• 3) Understand the patterns of abiotic injuries and how they occur• 4) Know what the major air pollutants are and how they influence

forest ecosystems• 5) Understand how air pollutants are dispersed in the atmosphere• 6) Understand the influence of nutrient deficiencies and toxicities on

tree health• 7) Be familiar with patterns of injuries caused by animals

Page 2: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Abiotic Disorders

• Pattern of injuries

Page 3: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Temperature & Moisture Disorders

- High Temperatures

• Heat Defoliation

• Sunscald

• Winter Sunscald

• Heat Injury

• Birch Dieback

Page 4: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 5: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 6: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 7: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 8: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Temperature & Moisture Disorders

• Low Temperatures

• Frost Injury

• Frost Crack

• Frost shake

Page 9: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 10: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 11: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 12: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Temperature & Moisture Disorders

Water Deficiencies

• Drought

• Winter Browning / Winter Drying / Red Belt

Page 13: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 14: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 15: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 16: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Temperature & Moisture Disorders

• Water Excesses

Page 17: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

• Nutrient Deficiencies & Imbalances– Iron Chlorosis

Page 18: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 19: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Abiotic Disorders

• Herbicide & Chemical Disorders

Page 20: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 21: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 22: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 23: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 24: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 25: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 26: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Abiotic Disorders

• Mechanical Injuries

- Weather Events

- Animal Damage

- Construction / Landscaping

Page 27: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 28: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 29: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 30: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Porcupine Damage Mouse / Mole / Vole Damage

Page 31: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 32: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 33: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 34: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 35: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Abiotic Disorders

• AIR POLLUTION

– Types of Air Pollutants• Primary Pollutants

• Secondary Pollutants

• Acid Rain

• Excess Nitrogen

Page 36: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

AIR POLLUTION

Primary Pollutants

• Sulfur Dioxide - SO2

• Hydrogen Fluorides - HF

Page 37: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

AIR POLLUTION

Secondary pollutants - Ozone O3

NO2 + sunlight = NO + O

O + O2 = O3

NO + O2 = NO3

NO3 + O2 = NO2 + O3

NO2 and O3 in the atmosphere = SMOG

Page 38: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Secondary pollutants

PAN - Peroxyacetyl nitrate

NO + CH3-OH + Sunlight = CH3-COONO2

Page 39: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

AIR POLLUTION

Secondary Pollutants

• Acid Rain

SO2 + H2O = H2SO4

CO2 + H2O = H2CO3

Page 40: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

AIR POLLUTION

Secondary Pollutants

• Excess Nitrogen

NO + H2O = NHO3

Page 41: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 42: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

AIR POLLUTION

• Dispersion of Air Pollutants

Page 43: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Damage Caused by Air Pollutants

• Sulfur dioxide

• Hydrogen fluoride

Page 44: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 45: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 46: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 47: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 48: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 49: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Air pollution

Damage Caused by Air Pollutants

• Ozone

• PAN

Page 50: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 51: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 52: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 53: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.
Page 54: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Air pollution

• Management of Air Pollutants

• Elimination of the source

• The use of resistant plant varieties

• The use of chemical protectants

• Forecasting air pollution episodes

Page 55: Abiotic Disorders Read Chapter 9 OBJECTIVES OF ABIOTIC DISEASES At the end of this section students should be able to: 1) Know and understand the types.

Abiotic Disorders

• QUESTIONS TO ANSWER FOR ABIOTIC DISEASES:

1) Describe the general patterns of injury produced by abiotic factors.

2) Describe the steps necessary for you to tell if a tree had insect damage, a biological disease, a non-biological disease or animal damage.

3) Describe how temperature and moisture excesses influence tree health.

4) What nutrient deficiencies are most likely to occur in forest trees?

5) What are the three main sources of air pollutants affecting forests?

6) What do sulfur dioxide and ozone do to plants?7) How does acid precipitation and excess nitrogen deposition

influence forests?


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