Non-native or Invasive Species
Non-native or Invasive Species
Filter Total Items: 106
Future of Species Range Shifts: Integrating adaptation and migration potential into forecasts of geographic range shifts with climate change
Climate change is projected to redraw the boundaries between grassland and forest ecosystems in the Midwest. However, Midwestern landscapes are among the most fragmented in the nation, and this fragmentation could impede natural range change in some species. Current models of range shifts often focus exclusively on climate variables, neglecting how land use patterns could modulate...
Forecasting Tools to Inform the Management of Native Fishes and Their Habitats in a Drought Sensitive Terminal Lake System
Project Overview Terminal lake systems, water sources that are confined to streams, wetlands, and seasonal lakes that do not flow into the ocean, are greatly impacted by climate effects such as drought, reduced snowpack and increased wildfire activity. As a result, managers are faced with a lack of resources to study these aquatic habitats and the residing native fish. Researchers...
Spurring Innovation in Adaptation to Altered Fire Regimes in the Sonoran Desert
Project Overview The biodiversity of the Sonoran Desert has been impacted by more frequent and more intense wildfires, as many of the plant species are unable to withstand nor regenerate after a severe fire. Researchers supported by this Southwest CASC project will aid managers by addressing knowledge gaps in ecological restoration, as well as the challenges that come with restoration in...
Assessment of Habitat Restoration and Adaptation Successes and Opportunities in the Mississippi River’s National Park Post-Emerald Ash Borer Infestation
Project Overview Minnesota’s forests are being impacted by the effects of numerous climate related disturbances, such as invasive species, increased temperatures and flooding, and severe weather. While managers are working to ensure the longevity of these forests, they are facing a lack of information on how forests are responding to these effects and which strategies prove most...
Biotic and Abiotic Drivers of the Prevalence of the Gulf Coast Tick and an Associated Vector Borne Disease in Arizona
Project Overview Recently discovered in Arizona, the Gulf Coast tick has the potential to transmit a bacterial spotted fever to both humans and animals. Though it is possible that it was present in the region, yet undetected, researchers supported by this Southwest CASC project aim to study the presence of the Gulf Coast tick in Arizona by capturing and monitoring the health of birds...
Spread of invasive vegetation under climate change in the national parks of the Klamath Region
Project Overview: The Klamath Region of Oregon and California is a global hotspot of biodiversity, but invasive species, climate change, and severe fires threaten native biodiversity, even within national parks. Scientists supported by this Southwest CASC project will create early-warning maps of where invasive plants are most likely to spread, helping national park managers target their
Building Climate-Resilient Rangelands Amidst Fire, Grazing, and Ecological Invasion in California
Rangelands in California face significant challenges from climate change, wildfires, and invasive species, threatening their productivity and the benefits they provide to local communities. Researchers supported by this Southwest CASC project will develop a management framework for restoring climate-resilient rangelands in California by examining interactions between fire, grazing, and...
Climate Adaptation in Northeastern Forests to Support Birds of Conservation Concern and Ecosystem Services
Climate change, invasive species, and diseases are threatening Northeastern forests, with consequences for bird populations and carbon storage. Researchers supported by this Northeast CASC project will evaluate whether already-implemented climate adaptation strategies in the region have been effective at protecting bird habitat and what the implications of carbon storage have been. The...
Climate Smart Forest Adaptation in the Wake of Hemlock Woolly Adelgid
The Hemlock Woolly Adelgid (HWA) is an insect causing extensive hemlock tree die-offs in the northeast, and a lack of information on climate adaptation practices is hindering effective forest management. With the overall goal of fostering resilient forests that support northeastern hemlock ecosystems and wildlife, researchers supported by this Northeast-CASC project will work with land...
Developing Methods to Manage an Invasive Ant at Midway Atoll
Project Overview A new Trichomyrmex ant was first observed at Midway Atoll in 2019 and has caused management concerns due to its impacts on wildlife, endangered plants, and infrastructure since its arrival. Researchers supported by this Pacific Islands CASC project will map the range of the ant and test the effectiveness of using pesticidal baits to eradicate this destructive and...
Leveraging Existing Data to Assess the Vulnerability of Native Salmonid Populations in the Greater Yellowstone Area
Project Overview: Native Yellowstone cutthroat trout and mountain whitefish in the Greater Yellowstone Ecosystem (GYA) are ecologically and socio-economically important species, but are threatened by drought, rising water temperatures, habitat loss, and non-native species. Researchers supported by this North Central CASC project will use climate data and extensive population records to...
Monitoring of the ʻEkupuʻu (Laysan finch) on Eastern Island, Midway Atoll National Wildlife Refuge
Project Overview Hawaiian honeycreepers face numerous threats related to sea level rise, increasing storm frequency, erosion and invasive species. These impacts can alter their habitat, making it unsuitable and detrimental to their already small populations. Researchers supported by this Pacific Islands CASC project will create additional populations of a Hawaiian honeycreeper species by