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The South Central Climate Adaptation Science Center (CASC) has worked diligently to build new partnerships between scientists and resource managers to help address stakeholders’ science needs and questions through actionable science. However, the growth of the stakeholder base has led to an unmet demand for climate adaptation services. These services focus on sharing data, tools, research knowledge, and scientific guidance with communities and stakeholders. To meet this need, the South Central CASC will establish a new scientist position focused on climate adaptation services and research coordination to identify critically needed science solutions and to bridge the researcher and practitioner communities in the...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2022,
CASC,
Projects by Region,
Projects by Region,
Science Tools for Managers,
Science produced by the National and Regional Climate Adaptation Science Center (CASC) network must ideally be scientifically sound, relevant to a management decision, fair and respectful of stakeholders’ divergent values, and produced through a process of iterative collaboration between scientists and managers. However, research that aims to produce usable knowledge and collaborative approaches that boost usability are not common in academia or federal research programs. As a result, neither the process of creating such research nor the impacts to stakeholders are well understood or well documented. This lack of attention to the processes and impacts of collaborative scientist-stakeholder knowledge production also...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2019,
CASC,
Completed,
North Central,
North Central,
When climate models are developed, researchers test how well they replicate the climate system by using them to model past climate. Ideally, the model output will match the climate conditions that were actually recorded in the past, indicating that the model correctly characterizes how the climate system works and can be used to reliably project future conditions. However, this approach assumes that models that reliably project past climate conditions will accurately predict future climate conditions, even though the climate system might have changed. This research contributes to generating more reliable local-scale climate projections by testing the assumption that the climatological relationships which existed...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2013,
CASC,
Completed,
Data Visualization & Tools,
Data Visualization & Tools,
Wild turkey is a culturally and economically important game species that has shown dramatic population declines throughout much of the southeastern U.S. A possible explanation for these declines is that the timing of nesting has shifted to earlier in the year while hunting seasons have remained the same. Wild turkeys are the only gamebird in the contiguous United States that are hunted during the reproductive season, so premature harvest of adult male turkeys may disrupt reproductive behaviors and reduce population growth. In addition to hunter harvest, climate change can also impact population growth of wild turkeys. Local and broad-scale regional changes in precipitation and temperature associated with a changing...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2021,
Birds,
Birds,
CASC,
Data Visualization & Tools,
Stretching almost 1,900 miles from Colorado to the Gulf of Mexico, The Rio Grande supplies drinking water for more than 6 million people and irrigation for about 2 million acres of cropland. In addition to the ecosystem services it provides, the river supports habitat for many native species, such as trout, and the endangered silvery minnow and southwestern willow flycatcher. In 2010, a joint stakeholder committee, comprised of stakeholders in the South Central CASC and the USDA Southwest Climate Hub, focused on developing an improved understanding of changes in water availability and implications for natural resources and their management. Since then, the committee has identified the need for a forum to discuss...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2021,
CASC,
Projects by Region,
Rivers, Streams and Lakes,
Rivers, Streams and Lakes,
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 management of intermittent streams. This project will use sensors to track the presence and absence of water in streams across Oklahoma, Kansas, Texas, and New Mexico. This will allow for an estimate of different drying patterns, and what (for example, stream size, land use, rainfall, or soil type) influences each pattern....
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2023,
CASC,
Data Visualization & Tools,
Data Visualization & Tools,
Fish,
Tribal nations are one of the most vulnerable populations to climate change in the United States, because of their reliance upon the natural environment to sustain traditional ways of life and current lack of training and resources to respond to climate change impacts. This project sought to increase south-central U.S. tribes’ basic knowledge of climate science, connect them with tools to assess their communities’ vulnerabilities, and build their skills to develop adaptation and mitigation strategies. Researchers conducted multiple two-day climate training sessions for Native American tribes in Louisiana and New Mexico. The trainings emphasized regionally specific scientific and social scientific aspects of climate...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2015,
CASC,
Completed,
Indigenous Peoples,
Indigenous Peoples,
Climate projections for the South-Central U.S. indicate increases of 2-5°F in average high temperatures by mid-century, declines of up to 4% in average precipitation, and increases in heatwaves and large rainfall events. This changing, more unpredictable climate makes it difficult to decide which species to plant when, or to know when certain species will bloom and go to seed. A refuge manager might ask: what species should be included in restoration plantings to ensure pollinators will have nectar ten years from now? Or a tribal member might wonder: when is the most effective time to visit prairie remnants to collect culturally significant plant seeds to grow for a restoration project? The Time to Restore project...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2023,
CASC,
Data Visualization & Tools,
Data Visualization & Tools,
Plants,
Several times during the severe drought of 2010-2015, communities within the jurisdictional territories of the Chickasaw Nation and the Choctaw Nation of Oklahoma were precariously close to running out of water. According to previous studies, temperatures are expected to continue to rise throughout the southern states, and droughts are predicted to be longer and more severe. Even small changes to a river’s water flow regime may have unanticipated consequences on the water resources, especially for communities that rely on direct river diversions to supply their needs. A suitable water availability model is a key tool needed to help communities investigate where vulnerabilities in water resources may occur and the...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2020,
CASC,
Data Visualization & Tools,
Data Visualization & Tools,
Drought,
Coastal wetlands are one of the most economically valuable ecosystems in the world. In the United States, the ecosystem services provided by wetlands are worth billions of dollars and include flood protection, erosion control, seafood, water quality enhancement, carbon storage, recreation, and wildlife habitat. Unfortunately, these ecosystems are also highly sensitive to changing climate conditions. Past research on climate impacts to coastal wetlands have concentrated primarily on sea-level rise, largely ignoring the important influence of changing temperature and precipitation patterns. Understanding the impact of temperature and precipitation on coastal wetlands can help natural and cultural resource managers...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2013,
CASC,
Completed,
Plants,
Plants,
Understanding how to manage scarce water during drought is one of the great challenges we face as a society, particularly for communities in the Rio Grande Basin. Severe drought coupled with human development have profoundly impacted the quantity and quality of water in the basin. Running through Colorado, New Mexico, Texas, and Mexico, the Rio Grande is a multi-national resource that is managed by many different state, federal, and local authorities and used by diverse stakeholders. Developing the basin-wide responses necessary for drought resilience throughout the Basin can be challenging in such a complex management context. This project seeks to understand how different human and environmental factors affect...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2015,
CASC,
Completed,
Data Visualization & Tools,
Data Visualization & Tools,
Increasing water usage and demands, combined with potentially less source water as a result of climate change impacts, are causing water resource managers to evaluate and implement alternative solutions for reducing water shortages, maximizing water availability, and reducing costs. The capture and reuse of wastewater is a promising strategy for increasing available water, but the costs and benefits of wastewater reuse are poorly quantified. In many locations, wastewater forms a significant component of stream flows for downstream beneficial uses. While wastewater reuse can boost local water availability, it also may reduce downstream flows and have negative impacts on downstream ecosystems. Therefore, assessing...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2021,
CASC,
Other Water,
Projects by Region,
Rivers, Streams and Lakes,
The Red River Basin is a vital source of water in the South Central U.S., supporting ecosystems, drinking water, agriculture, tourism and recreation, and cultural ceremonies. Stretching from the High Plains of New Mexico eastward to the Mississippi River, the Red River Basin encompasses parts of five states – New Mexico, Texas, Oklahoma, Arkansas, and Louisiana. Further, 74% of the jurisdictional boundaries of the Chickasaw and Choctaw Tribes are located within the basin. Water resources in the basin have been stressed in recent years due to a multi-year drought and increasing demands for consumptive use by metropolitan areas in Oklahoma and Texas. Unfortunately, currently available projections of future precipitation...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2013,
CASC,
Completed,
Data Visualization & Tools,
Data Visualization & Tools,
During the severe drought of 2010-2015, several communities in southeast Oklahoma almost ran out of water. Some of these communities rely on streams and rivers as their sole source of water and when these sources almost ran dry, it left them searching for alternatives and wondering how to continue growing, economically, with this water uncertainty. The possibility of climate change has these communities further concerned, primarily because they do not know what to expect. Previously, the USGS, both Chickasaw and Choctaw Nations collaborated on a project to apply a range of possible climate change scenarios to the Red River watershed to determine future water availability. This study will focus specifically on southeast...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2017,
CASC,
Completed,
Drought,
Drought,
On its southbound course from Colorado to the Gulf of Mexico, the Rio Grande provides water resources for more than 13 million people. The quantity of water flowing into the northern section of the river depends on how much snowpack from the Rocky Mountains melts into runoff and on seasonal precipitation rates. Models describing the relationship between winter snowpack quantity and springtime snowmelt runoff quantities for the basin are combined with models describing long-term natural variation in precipitation to create water supply outlooks. The outlooks developed by the U.S. Natural Resources Conservation Service are currently used by stakeholders to make critical water allocation decisions in the basin. Improvements...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2016,
CASC,
Completed,
Other Water,
Other Water,
Ensuring the long-term sustainability of water resources requires careful stewardship of water for societal uses (i.e. municipal, agricultural, and industrial sectors) and also for the many other benefits that aquatic ecosystems provide to humans. In particular, reservoir fisheries and river ecosystems provide a range of economic, cultural, and recreational benefits. Maximizing the benefits that we receive from water will entail balancing societal uses, reservoir storage, and river flows. Climate change is expected to complicate the challenge of finding a balance among these three dimensions of water sustainability. To navigate these challenges, stakeholders need frameworks for simultaneously predicting the...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2022,
CASC,
Data Visualization & Tools,
Data Visualization & Tools,
Fish,
The greater Mississippi River Basin (MRB) is the largest river basin in North America and the fourth largest basin in the world. The MRB encompasses 24 terrestrial ecosystems, providing habitat for 100 species of mammals, reptiles, and amphibians Its floodplain supports 40% of the waterfowl and wading birds in North America, and the MRB’s rivers transport 40% of the nation’s total exports. Dozens of different cultures are scattered across the MRB with different policy structures, worldviews, and economic strengths. The heterogeneity in the environmental and socio-cultural settings across the MRB poses a challenge to climate adaptation and actionable resource management recommendations. Yet climate change has disrupted...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2022,
CASC,
Projects by Region,
Rivers, Streams and Lakes,
Rivers, Streams and Lakes,
The Rio Grande is naturally a water-scarce basin in which droughts have been classified as severe (with almost no rain during some years) and extended (lasting more than 10, or even 15 years). Severe and persistent droughts in the Rio Grande basin reduce water availability, which triggers economic, environmental, and social impacts, and affects compliance with interstate compacts and international treaty commitments. In contrast, the Rio Grande basin is also affected by flood events that cause major losses to lives, properties, and economies. Understanding each of these periods of water scarcity and water abundance can help water managers to design adaptation strategies that cope with these two extremes while still...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2018,
CASC,
Completed,
Drought,
Drought,
Water availability in the upper Rio Grande Basin is dependent on winter and monsoon season precipitation. Consecutive years of drought and above average temperatures have diminished water supply and increased demand for water in this region. The increasing gap between water supply and demand is cause for concern. Climate projections for the southwestern and south central United States suggest that temperatures will continue to increase, affecting seasonal precipitation and water availability. To better manage current water supply and prepare for possible future changes, water managers need projections of future streamflow and landscape conditions that may affect future water supply. The project researchers are...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2018,
CASC,
Climate response,
Completed,
Data Visualization & Tools,
The Colorado and Rio Grande Rivers provide drinking water to millions of people in the Southwest and South Central U.S. Snowmelt accounts for 70% of streamflow in these rivers, meaning that water use downstream is directly impacted by snow accumulation and snowmelt patterns in the mountains. Mountain forests are a critical part of the hydrologic cycle that feeds these rivers, providing water supply and storage. However wildfire, which is becoming more common as temperatures rise, can disrupt the role of mountain forests in the hydrologic cycle. Uncertainty about the interactions between wildfire and snow-water, and how these interactions may change as climate conditions shift, impedes effective water resource planning...
Categories: Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2017,
CASC,
Completed,
Drought, Fire and Extreme Weather,
Drought, Fire and Extreme Weather,
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