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Science Tools for Managers

Through our science projects, the CASCs strive to conduct science that is directly useful to resource managers and informs adaptation decision making. CASC-funded researchers develop data sets, web applications, assessments, surveys, and other tools that are publicly available for future management or research projects. Browse our projects on this topic below. 

Filter Total Items: 587

Impacts of Climate Change on Water Quality and Fish Recruitment in Native Hawaiian Fishponds

Loko iʻa, Hawaiian fishponds, are part of a rich history of indigenous aquaculture dating back to the 1400s. These unique ecosystems serve as key models of food sustainability across Hawaiʻi and the Pacific region. Hawaiʻi, among the most geographically isolated regions throughout the world, currently faces many challenges including environmental uncertainties, increasing urbanization, a growing p
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Impacts of Climate Change on Water Quality and Fish Recruitment in Native Hawaiian Fishponds

Loko iʻa, Hawaiian fishponds, are part of a rich history of indigenous aquaculture dating back to the 1400s. These unique ecosystems serve as key models of food sustainability across Hawaiʻi and the Pacific region. Hawaiʻi, among the most geographically isolated regions throughout the world, currently faces many challenges including environmental uncertainties, increasing urbanization, a growing p
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Improving Predictive Drought Models with Sensitivity Analysis

Drought is a common consequence of climate variability in the south-central U.S., but they are expected to occur more often and become more intense with climate change. Natural resource managers can improve their planning efforts with advance warnings of impending drought. Using input from resource managers in the Chickasaw Nation, this research team previously created models that forecast drought
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Improving Predictive Drought Models with Sensitivity Analysis

Drought is a common consequence of climate variability in the south-central U.S., but they are expected to occur more often and become more intense with climate change. Natural resource managers can improve their planning efforts with advance warnings of impending drought. Using input from resource managers in the Chickasaw Nation, this research team previously created models that forecast drought
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Improving the Availability and Accessibility of Climate Information for Users in Hawai‘i, American Sāmoa, and Guam

Increasing temperatures, decreasing rainfall, and more intense droughts and storms are threatening the health and wellbeing of ecosystems and communities across Hawai‘i and the Pacific Islands. Future rainfall and temperature projections provide some insight into future change, but uncertainty remains in when, where, and how impacts will manifest, presenting daunting challenges to natural resource
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Improving the Availability and Accessibility of Climate Information for Users in Hawai‘i, American Sāmoa, and Guam

Increasing temperatures, decreasing rainfall, and more intense droughts and storms are threatening the health and wellbeing of ecosystems and communities across Hawai‘i and the Pacific Islands. Future rainfall and temperature projections provide some insight into future change, but uncertainty remains in when, where, and how impacts will manifest, presenting daunting challenges to natural resource
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Incorporation of Scientific Information and Indigenous Traditional Ecological Knowledges into Natural and Cultural Resource Plans: Status and Challenges

Federal and state agencies gather information; work with partners, stakeholders, and others; and then write planning documents that guide their natural and cultural resource management. To be useful, these planning documents must reflect current and anticipated conditions, and therefore must include information about climate change. However, there has been little research about what climate inform
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Incorporation of Scientific Information and Indigenous Traditional Ecological Knowledges into Natural and Cultural Resource Plans: Status and Challenges

Federal and state agencies gather information; work with partners, stakeholders, and others; and then write planning documents that guide their natural and cultural resource management. To be useful, these planning documents must reflect current and anticipated conditions, and therefore must include information about climate change. However, there has been little research about what climate inform
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Informing Forest Treatment Placement to Mitigate High-Severity Wildfire Risk

Large, hot, fast-moving wildfires are an increasing threat to communities and to the watersheds they rely upon. Forest managers work to reduce the risk from these fires using forest thinning and prescribed burning to reduce the amount of fuel in the forest. However, these activities are expensive, and it can be challenging to identify which acres of forest should be targeted with thinning and burn
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Informing Forest Treatment Placement to Mitigate High-Severity Wildfire Risk

Large, hot, fast-moving wildfires are an increasing threat to communities and to the watersheds they rely upon. Forest managers work to reduce the risk from these fires using forest thinning and prescribed burning to reduce the amount of fuel in the forest. However, these activities are expensive, and it can be challenging to identify which acres of forest should be targeted with thinning and burn
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Integrating Cultural Resources into Adaptation Planning in Tribal and Marginalized Communities

Climate change threatens to damage historical sites and disrupt cultural practices in communities around the world, including the South-Central United States. Researchers are now paying greater attention to the impact of climate change on these cultural resources, but currently little guidance exists for decision makers who are interested in protecting them. Because communities value and interact
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Integrating Cultural Resources into Adaptation Planning in Tribal and Marginalized Communities

Climate change threatens to damage historical sites and disrupt cultural practices in communities around the world, including the South-Central United States. Researchers are now paying greater attention to the impact of climate change on these cultural resources, but currently little guidance exists for decision makers who are interested in protecting them. Because communities value and interact
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Integrating Streamflow and Temperature to Identify Streams with Coldwater Refugia in the Northeast

The amount of water flowing through a stream is an important driver of aquatic habitat, but scientists don’t often measure streamflow in the small stream networks that feed larger rivers. Monitoring smaller streams is especially important as climate change is causing them to (a) flood more often and more intensely, and (b) lose habitat as drought events and water temperatures increase. A better un
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Integrating Streamflow and Temperature to Identify Streams with Coldwater Refugia in the Northeast

The amount of water flowing through a stream is an important driver of aquatic habitat, but scientists don’t often measure streamflow in the small stream networks that feed larger rivers. Monitoring smaller streams is especially important as climate change is causing them to (a) flood more often and more intensely, and (b) lose habitat as drought events and water temperatures increase. A better un
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Intermittent Stream Risk Assessment: Mapping Patterns of Stream Drying and Identifying Vulnerabilities of Stream Fish and Crayfish Communities to Drying

Small creeks and streams often dry out during the summer but still support many insects, fish, crayfish, and plants. Though intermittent streams are the most common type of flowing water across the globe, not much is known about which, how, why, or when streams dry or about how patterns of drying affect species in these habitats. More information about patterns of stream drying can help inform the
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Intermittent Stream Risk Assessment: Mapping Patterns of Stream Drying and Identifying Vulnerabilities of Stream Fish and Crayfish Communities to Drying

Small creeks and streams often dry out during the summer but still support many insects, fish, crayfish, and plants. Though intermittent streams are the most common type of flowing water across the globe, not much is known about which, how, why, or when streams dry or about how patterns of drying affect species in these habitats. More information about patterns of stream drying can help inform the
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Interpreting Global Change Impacts on Southern Rocky Mountain Alpine and Subalpine Ecosystems for Effective Resource Management

Human fossil fuel use and agricultural practices have increased atmospheric nitrogen deposits (e.g., through snow and rain) to mountain ecosystems. This, along with increasing measurable climate warming is affecting soil and water acidity and altering nutrient balances. In this project, North Central CASC-supported researchers will analyze decades of unexplored data, including surface water chemis
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Interpreting Global Change Impacts on Southern Rocky Mountain Alpine and Subalpine Ecosystems for Effective Resource Management

Human fossil fuel use and agricultural practices have increased atmospheric nitrogen deposits (e.g., through snow and rain) to mountain ecosystems. This, along with increasing measurable climate warming is affecting soil and water acidity and altering nutrient balances. In this project, North Central CASC-supported researchers will analyze decades of unexplored data, including surface water chemis
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Megafire Risk Evaluation System (MERES) for the Southern Great Plains

Characterized by their extreme size, intensity, and severity, megafires are the most destructive, dangerous, and costly wildfires in the U.S. Over the past two decades, megafires have become more frequent in Oklahoma and Texas along with increasing extreme weather events and changes to fuel types caused by woody plant encroachment into grasslands. As climate change and woody plant encroachment are
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Megafire Risk Evaluation System (MERES) for the Southern Great Plains

Characterized by their extreme size, intensity, and severity, megafires are the most destructive, dangerous, and costly wildfires in the U.S. Over the past two decades, megafires have become more frequent in Oklahoma and Texas along with increasing extreme weather events and changes to fuel types caused by woody plant encroachment into grasslands. As climate change and woody plant encroachment are
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Modeling Large Fires in Response to Potential Tipping Points in Fuel Dryness

Wildfire burn areas are increasing in the western U.S., a change that has been linked to increased fuel aridity caused by climate change. Recognizing that there will likely be even more large fires in the future presents an opportunity to prepare and adapt to the expected climatic changes. This project addresses three key science questions: 1) Is there a specific level (threshold) of fuel aridi
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Modeling Large Fires in Response to Potential Tipping Points in Fuel Dryness

Wildfire burn areas are increasing in the western U.S., a change that has been linked to increased fuel aridity caused by climate change. Recognizing that there will likely be even more large fires in the future presents an opportunity to prepare and adapt to the expected climatic changes. This project addresses three key science questions: 1) Is there a specific level (threshold) of fuel aridi
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Planning Grant: Understanding the Impacts of Extreme Events on Our National Parks: Past, Present, and Future

The United States National Park Service (NPS) declared climate change as “the greatest threat to the integrity of our national parks that we have ever experienced.” Climate change is causing not only higher average temperatures in most places but also increasing the severity of storms, the number of heatwaves and wildfires, and causing heavier rainfall. These extreme weather conditions pose major
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Planning Grant: Understanding the Impacts of Extreme Events on Our National Parks: Past, Present, and Future

The United States National Park Service (NPS) declared climate change as “the greatest threat to the integrity of our national parks that we have ever experienced.” Climate change is causing not only higher average temperatures in most places but also increasing the severity of storms, the number of heatwaves and wildfires, and causing heavier rainfall. These extreme weather conditions pose major
Learn More
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