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Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington, DC 5 December 2018

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Page 1: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

Ecosystem services from endangered species:

Estimates from Canadian data

Peter Morrison, EcoEcoAnalysis

ACES Conference, Washington, DC

5 December 2018

Page 2: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

Source: Parks Canada

Page 3: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

Outline

What are the ecosystem services attributable to endangered species?

How does this change as population size drops?

How do the overall benefits change?

What is happening to endangered species in Canada?

What are the implications for ecosystem services?

What are the possible policy responses?

Page 4: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

What is the mix of ecosystem services attributable to endangered species?

Category Sub-category

Provisioning/extractive Nutrition

Materials

Genetic material

Regulating Pollination

Pest control

Cultural Direct interaction

Symbolic/spiritual

Non-use Existence

Bequest

Page 5: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

How does this change as population size drops?

Category Sub-category Expected effect on ESProvisioning/ extractive

Nutrition Decrease

Materials DecreaseGenetic material Slow decrease

Regulating Pollination DecreasePest control Decrease

Cultural Direct interaction DecreaseSymbolic/spiritual Constant?

Non-use Existence Increase?Bequest Increase?

Page 6: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

How do the overall benefits change?

Page 7: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

Source: Canadian Endangered Species Conservation Council (2016)

What is happening to endangered species in Canada?

Page 8: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

Data source: Scott Findlay and ECCC

Page 9: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

What are the implications for ecosystem services?

Category Sub-category Potential? Observed?

Provisioning/extractive

Nutrition 19% 11%

Materials 15% 9%Genetic material 100% 0%

Regulating Pollination 13% 5%

Pest control 5% 5%

Cultural Direct interaction 100% 42%

Symbolic/spiritual 100% 29%

Non-use Existence 100% 100%Bequest 100% 100%

Page 10: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

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Wide variation in awareness of different endangered species

Page 11: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

Photo sources: NOAA (R. Pitman), and Barnhart, M. C. 2008. UnioGallery: http://unionid.missouristate.edu.

Differences in awareness may be cumulative effect of: • Body size (role in food web)• Evolutionary similarity• Geographic proximity• Visible distinctiveness

Page 12: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

What are the possible policy responses?

Work with other countries to manage species and beneficiaries

Recognize importance of awareness and information

Develop methods to value and manage “low awareness” species

Look at values around status designation thresholds

Shift how priorities are set

Page 13: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

Thank you!

Page 14: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,
Page 15: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

Trends in selected Canadian vertebrate populations – 1970-2014

Source: World Wildlife Fund (2017)

Page 16: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,

Trends in selected Canadian bird populations1970-2014

Source: World Wildlife Fund (2017)

Page 17: Ecosystem services from endangered species: …...Ecosystem services from endangered species: Estimates from Canadian data Peter Morrison, EcoEcoAnalysis ACES Conference, Washington,