26th Annual Chester County Science Research Competition How to Develop a Science Fair Project
Combining Climate Science and Social Science to Develop...
Transcript of Combining Climate Science and Social Science to Develop...
![Page 1: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/1.jpg)
Combining Climate Science and Social Science to Develop Decision Support Tools for Corn Producers and Advisors
Linda Stalker Prokopy, PhD
U2U Project Director, Associate Professor
Purdue University 1
![Page 2: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/2.jpg)
U.S. CORN BELT
• Nearly one-third of global supply
• Over $50B to US economy
![Page 3: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/3.jpg)
Agriculture and Climate Change
• Midwestern crop production highly dependent on favorable temperatures and appropriate precipitation patterns
• Climate variability limits season-to-season predictability and lessens ability to maintain viable farm operations
• Producers need enhanced information for decision making
![Page 4: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/4.jpg)
![Page 5: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/5.jpg)
U2U Vision
• Transform existing climate information into usable knowledge for agricultural decision making
• Give farmers the resources and training to more effectively manage variable climate conditions
• Increase Extension capacity to address agro-climate needs
More and farms in a changing climate
![Page 6: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/6.jpg)
U2U Team
State climatologists
Crop modelers
Agronomists
Economists
Social scientists
RCC staff
NOAA staff
![Page 7: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/7.jpg)
Objectives – Five Year Plan (2011-2016)
1. Examine impacts of past/future climate on crop productivity and implications for farm management
2. Understand stakeholder needs
3. Design decision support tools and prepare training materials and delivery approaches
4. Pilot test tools, methods and outreach
5. Disseminate across 12 state region
Not clear yet what resources will be needed!
![Page 8: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/8.jpg)
Key Issues
Examine the financial, production, and environmental outcomes of short-term management decisions and long-term investment planning under different climate scenarios.
Impact/interaction of weather and climate on: • Spatial and temporal variability of yields
• Nitrogen management
• Fieldwork opportunities
• Planting date
• End of season crop dry-down rates
• Cost effectiveness of irrigation and tiling
![Page 9: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/9.jpg)
Current Work
• Model the impact of climate and farm management on crop productivity and profits – Using past and future climate scenarios
• Understand beliefs and concerns about climate change and willingness to use climate information – Surveys and focus groups
Models and Data Stakeholder Input Decision
Support Tools
![Page 10: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/10.jpg)
Crop Modeling and Data Analysis
• Develop an ensemble of crop models on a 4-km grid, Midwest
– DSSAT, Hybrid-Maize, ISAM
– Range of agronomic outcomes for various climate scenarios (past & future)
• Impact of climate and management on productivity and profits
– Agroclimatic trends analysis (1900-2011)
– Regional ENSO analysis
– NASS ‘field work days’ climatology – trends, patterns, future scenarios
– Effects of crop mix, climate, etc. on capital investment decisions (case studies)
Objective 1: What are the contributions of anomalous weather to crop variability and implications for future management options?
![Page 11: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/11.jpg)
Climate-Based Decision Calendar for Corn
• Uniquely visualizes time of year and lead-time of climate forecasts relevant to ag decisions
– Recognizes that climate forecasts can affect
• Long term investment decisions if the environment is changing
• Short term management decisions if uncertainty is increasing
![Page 12: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/12.jpg)
Takle et al., in prep.
Climate-based decision
calendar for corn
![Page 13: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/13.jpg)
Social Science Tasks
1. Producer and advisor climate needs assessment surveys
2. Focus groups with stakeholders
3. Network analysis (flow of climate information through agricultural communities)
Objective 2: Understand the use and value of climate information in agricultural decision making, determine effective dissemination methods
![Page 14: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/14.jpg)
Producer Survey • CS-CAP partnership
• Mail survey of +19,000 farmers
• 22 HUC6 watersheds, 60% of US corn production
• Data joined to NASS Ag Census
Advisor Survey • Web-based survey of 8,000+ advisors
– All advisors in pilot states, Extension in 12 states
• Crop consultants, Extension, bankers/lawyers, agro-business, state and federal, crop associations, etc.
Climate Needs Assessment Surveys
![Page 15: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/15.jpg)
Survey Question Topics
• Type and timing of farm management strategies
• Influence and use of weather/climate information
• Risk management strategies, roles, responsibilities
• Influential information sources
• Climate change concerns and beliefs
![Page 16: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/16.jpg)
Influence of Weather/Climate Info
0
10
20
30
40
50
60
70
80
90
100
Historical weather trends
Weather data for the past 12
months
Current weather
conditions
1-7 day forecasts
8-14 day outlooks
Monthly or seasonal outlooks
Annual or longer term
outlooks
Per
cen
t
Percent who said that each type of weather/climate information had a "moderate" or "strong" influence on their decisions/advice
Producers
Advisors
![Page 17: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/17.jpg)
Use of Decision Support Resources
0
10
20
30
40
50
60
70
Per
cen
t
Percent who said they use the following weather-related decision-support resources
Producers
Advisors
![Page 18: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/18.jpg)
For all decisions, 13% - 19% of advisors said they would use weather/climate info if
the information was better
0 10 20 30 40 50 60 70 80
Timing of nitrogen
Planting/harvest schedule
Conservation practices
IPM
Seeding rate
Fall tillage
Seed purchases
Crop insurance
Crop rotations and field assignments
Cover crops
Agricultural drainage systems
Irrigation systems
Fertilizer purchases
Pesticide purchases
Fuel purchases for irrigation
Propane purchases
Percent
Percent of Advisors who consider weather/climate information when giving advice on...
![Page 19: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/19.jpg)
Willingness to Use Climate Information
0%
20%
40%
60%
80%
100%
Producers Advisors
Agree
Uncertain
Disagree
Producer Question: I am willing to use seasonal climate forecasts
to help me make decisions about agricultural practices
Advisor Question: I would like to provide advice based on climate
forecasts
![Page 20: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/20.jpg)
Confidence in Ability to Use Climate Info
0%
20%
40%
60%
80%
100%
Producers Advisors
Agree
Uncertain
Disagree
Producer Question: I am confident in my ability to apply weather forecasts
and information in my crop related decisions
Advisor Question: I am confident in my ability to apply weather forecasts
and information in my crop related advice
![Page 21: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/21.jpg)
0
10
20
30
40
50
60
70
80
90
100
Strong Influence
Moderate Influence
Slight Influence
No Influence
No contact
Please indicate how influential the following groups and individuals are when you make decisions about agricultural practices and strategies (producer survey). (16 options)
Family, chemical dealers, and seed dealers are most influential Influence of Extension is mixed
![Page 22: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/22.jpg)
Advisors – Trusted Info Sources
How much do you trust or distrust the following agencies, organizations, and groups as sources of information about climate change and its potential impacts? (15 options)
Distrust Neither trust nor
distrust Trust
1. University Extension 4.2% 14.8% 81.1%
2. Scientists 10.9% 19.6% 69.6% 3. Farm groups 11.7% 43.1% 45.2% 4. Family and friends 7.1% 49.7% 43.2%
Distrust Neither trust nor
distrust Trust
1. The mainstream news media 64.9% 26.9% 8.2%
2. Online social media, such as blogs, Twitter, etc.
64.4% 31.8% 3.8%
3. Radio talk show hosts 63.1% 31.6% 5.2% 4. Environmental organizations 55.7% 26.3% 18%
Mo
st T
ruste
d
Le
ast T
ruste
d
![Page 23: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/23.jpg)
“There is increasing discussion about climate change and its potential impacts. Please select the statement that best reflects your beliefs about climate change.”
Climate change is occurring, and it is caused mostly
by human activities
Climate change is occurring, and it is caused equally
by natural changes in the environment and human
activities
Climate change is occurring, and it is caused mostly
by natural changes in the environment
There is not sufficient evidence to know with certainty
whether climate change is occurring or not
Climate change is not occurring
Producers
8%
33%
25%
31%
4%
Advisors
12.6%
37%
24.9%
23.3%
2.3%
![Page 24: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/24.jpg)
Concern about climate-related risks
0
10
20
30
40
50
60
70
80
Increased flooding
Longer droughts
Increased weeds
Increased insects
More crop disease
More frequent extreme
rains
More saturated
soils
Increased heat stress
Increased nutrient
loss
Increased soil erosion
Per
cen
t
Percent "Concerned" or "Very Concerned" about potential problems
Producers
Advisors
Modeling results suggest long-term trend of
increasing precipitation and a net reduction of
drought-related risk for growers.
![Page 25: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/25.jpg)
Beliefs about Climate Change Adaptation
Producer and Advisor Question: It is important for farmers to adapt to
climate change to ensure the long-term success of U.S. agriculture
0%
20%
40%
60%
80%
100%
Producers Advisors
Agree
Uncertain
Disagree
![Page 26: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/26.jpg)
Uncertainty in Responding to Climate Change
Producer Question: There’s too much uncertainty about the impacts of
climate change to justify changing my agricultural practices and strategies
Advisor Question: There’s too much uncertainty about the impacts of
climate change to justify advising others to change their agricultural
practices and strategies
0%
20%
40%
60%
80%
100%
Producers Advisors
Agree
Uncertain
Disagree
![Page 27: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/27.jpg)
Results Summary
• Challenges: – Demonstrate utility of weather/climate info
– Develop info that fits perceived needs and that is usable
• Opportunities: – Concern about climate-related risks
– Willingness to use weather/climate info
– Some confidence in ability to apply weather/climate info
• Need to recognize and respond to differences in climate change beliefs in our tools, training, and communication – Climate change beliefs influence perceived climate risks, willingness to
use climate info, risk management, trusted info sources, etc.
![Page 28: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/28.jpg)
Focus Groups
• Surveys alone are not enough! – Input on survey results
– Explore more complex questions
– Listen to their concerns and needs
– Test newly developed resources
• Producers and advisors in pilot states – Ongoing co-production groups in IN, NE
• Farmers, private advisors, public advisors
– One-time sessions
• Kickoff in Jan/Feb 2013 – Pilot session held in July 2012
![Page 29: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/29.jpg)
Pilot Focus Group Results
0
2
4
6
8
10
12
14
16
18
20
Nu
mb
er o
f V
ote
s
Decision Tool/Topic
Voting Results for Decision Tools/Topics of Greatest Interest
![Page 30: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/30.jpg)
Pilot Focus Group Results
Other Findings:
• Farmers have difficulty finding weather/climate, soil, agronomic, marketing, and other “consumer” data they need. – Interested in a website that consolidates links into a single place
– Not interested in receiving more email
• Farmers had a strong interest in global and regional conditions and events, in additional to local information.
– Specifically mentioned Brazil, China, and Russia
• Prefer information presented in tables, maps, and limited text
![Page 31: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/31.jpg)
What’s Next?
• Continue developing and testing models (ongoing)
– Impact of tile drainage, irrigation use, crop variety, and nitrogen application on yields under climate scenarios
• Stakeholder engagement (ongoing)
– Focus groups, Native American producer survey, network analysis
• Tool prototypes (year 3-4)
• Training materials (year 3-4)
• Program evaluation (year 4)
• Regional expansion workshop (year 5)
![Page 32: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/32.jpg)
www.AgClimate4U.org
![Page 33: Combining Climate Science and Social Science to Develop ...extension.missouri.edu/sare/documents/UsefulUsable2012.pdfCombining Climate Science and Social Science to Develop Decision](https://reader034.fdocuments.net/reader034/viewer/2022042307/5ed3ee18b385103868573b59/html5/thumbnails/33.jpg)
Thank you!
Michigan State University: Gopal Alagarswamy, Jeff Andresen, Jim Hilker
South Dakota State University: Dennis Todey
University of Illinois: Jim Angel, Beth Hall, Steve Hilberg, Atul Jain
University of Michigan: Maria Lemos, Yun-Jia Lo
University of Minnesota: Tom Bartholomay, Whitney Meredith
University of Missouri: Pat Guinan, Ray Massey
University of Nebraska-Lincoln: Juliana Dai, Tonya Haigh, Cody Knutson, Tapan Pathak, Martha Shulski
University of Wisconsin: Tom Blewett, Rebecca Power, John Kriva
This project is supported by Agriculture and Food Research Initiative Competitive Grant no. 2011-68002-30220 from the USDA National Institute of Food and Agriculture.
Purdue University: Linda Prokopy (Lead), Corinne Alexander, Larry Biehl, Otto Doering, Bruce Erickson, Ani Elias, Sajeeve E.M., Patrick Freeland, Ben Gramig, Olivia Kellner, Xing Liu, Amber Mase, Dev Niyogi, Paul Preckel, Carol Song, Melissa Widhalm, Lan Zhao
Iowa State University: Roger Elmore, Chad Hart, Jean McGuire, Lois Wright Morton, Gene Takle, Adam Wilke