Top Banner
France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but we lose it because it’s free.” Pavan Sukhdev The Economics of Ecosystems and Biodiversity (TEEB)
19

“We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

Jul 10, 2018

Download

Documents

dangbao
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Page 1: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

France M. GuertinThe Dow Chemical CompanyMidland, Michigan, USA

“We use nature because it’s valuable, but we lose it because it’s free.”

Pavan Sukhdev The Economics of Ecosystems and Biodiversity (TEEB)

Page 2: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but
Page 3: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but
Page 4: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

Can we devise a screening level tool from which actionable decisions can be made recognizing the inherent uncertainties associated with quantifying nature?

DOW CONFIDENTIAL - Do not share without permission

• How are decisions that impact nature made today? • What is the status of scientific modeling on ecosystem services?• How are ecosystem services assessments done?• What is achievable for Dow globally?• What level of uncertainty is acceptable?

Page 5: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

Ecosystem Services Identification and Inventory (ESII) Tool Definition

• User would be non-ecologists • Help them measure ecosystem services rapidly and cost effectively• Measure Ecosystem Services at a site scale, applied globally• Provide simple gross assessments of ecosystem services at sites• Provide scientifically robust information on ecosystem services—a first step which can guide practitioners on whether more detailed studies would be useful• Help business decision makers make better informed decision with nature in mind

Page 6: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

Ecosystem Services Identification and Inventory (ESII) Tool 

Land attributes captured ES quantification and valuation  Strategic & Tactical Impact

Page 7: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

Yes, this can be done!

But ….If science cannot provide certainty in complex ecosystems, then how should science-based decision making involving nature be approached?

Page 8: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

SERVICES

FUNCTIONS

LANDSCAPE ATTRIBUTES

VALUE

Identify Sources/Types of Uncertainties

Input Data

Model

Output Results

Interpretation Informed Business Decision

Page 9: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

Strategies for dealing with uncertainty

1. Reduce

2. Recognize

3. Resolve

DOW CONFIDENTIAL - Do not share without permission

Page 10: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

Informed Business Decision

Rigorous QA/QC processPilot testing / model calibration

User friendly data collection protocols

Repeatability testing

Peer reviewed models based on the current theoretical state-of-the-art knowledge

Strategy: Reduce

Consultation with key stakeholders

Page 11: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

Strategy: Recognize

Recognize- Know what you don’t know

tracking using Bayesian Belief Network makes it possible to reveal the weakest elements of an assessment (probabilistic vs deterministic) user can input level of certainty benchmarking/ scenario building

Page 12: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

Acknowledge uncertainty connected to complex ecosystem interactions and dynamics within guidelines

Screening level tool! Describe what the tool can and can not do Apply precautionary /conservative principle

Elicit expert advice/judgment from a broad base community

Foster learning from each application

Seek /recommend further analysis where necessary

Understand the context and what level of uncertainty is acceptable by stakeholder engagement

Strategy: Resolve

Page 13: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but
Page 14: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but
Page 15: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

ESII Score Card

Page 16: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

Before After

GI Opportunity Newark, DE

Grey traditional solution: $50,000 min.Green Alternative: $25,000NPV30 Bioswale project: $40,000

Page 17: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

Drives GI Opportunity

Flood Protection

Conservation

DOW CONFIDENTIAL - Do not share without permission

Recognize Value

Community Success Site Resilience

Using ESII while recognizing inherent uncertainties associated with quantifying nature

Site Redevelopment

Page 18: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

Conclusion

Despite uncertainties inherent in quantifying nature, ESII is a breakthrough tool for making better informed business decisions related to nature.

Page 19: “We use nature because it’s valuable, but we lose it … 11... · France M. Guertin The Dow Chemical Company Midland, Michigan, USA “We use nature because it’s valuable, but

Recommended Reading