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There is growing interest in the facilitated movement of plants as a means of conserving or restoring species and habitats, as climate conditions and management goals change. For example, plants might be relocated to support pollinator conservation or the restoration of prairies. Some land managers, in an effort to be proactive in the face of changing environmental conditions, are also considering relocating plants to sites that are considered more similar to anticipated future conditions. However, moving plants can be ecologically and economically risky. It’s possible that pests, pathogens, or contaminant weeds can be inadvertently moved along with the target plant material. In 2016, the noxious weed Palmer amaranth...
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Fisheries in the glacial lakes region of the upper Midwest are culturally, economically, and recreationally beneficial. Walleye, for instance, represent an important subsistence food source for some Wisconsin tribal nations and are also popular among recreational anglers. However, predicted ecological changes to these aquatic communities, such as an increase in invasive fish species, a decrease in walleye and other native fishes, and worsening water quality due to increases in temperature and shifts in precipitation, has prompted concern among regional anglers who may abandon certain fisheries as these changes occur. Understanding how changes in climate may affect glacial lakes region fishes, and how fishery managers...
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The Northeast coast of the United States is an important area for a variety of native nesting seabirds including Common, Least, Arctic, and the federally endangered Roseate terns. These species migrate to the Northeast region to take advantage of highly productive waters during late spring and early summer to breed and raise their young. During this period, adults are highly dependent on local prey resources to support chick growth and survival. Long-term diet studies show terns are highly dependent on a few select prey groups, potentially making seabird populations sensitive to changes in prey distribution. This sensitivity is particularly important as many prey species are shifting to new areas in response to...
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Freshwater ecosystems support the health and well-being of human life and society through a myriad of services. Intact freshwater biodiversity maintains the health of freshwater ecosystems and the benefits they provide. However, staggering rates of freshwater biodiversity loss and declining ecological function of freshwater ecosystems threaten these natural benefits and human life. This project supports international collaborations to increase awareness and relevant and actionable biodiversity information to support decision makers address freshwater biodiversity loss.
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Extreme events not only affect people but can have detrimental impacts on natural resources, such as fish and freshwater habitats. Impacts of extreme events, like hurricanes, tornadoes, and extreme flooding, have immediate consequences, but also have the ability to alter habitats and animals far in the future by providing opportunities for exotic species to colonize new areas. Some fish communities in streams, rivers, and lakes may have the natural ability to resist the long-term impacts of extreme weather events. In this project, researchers will investigate the ability of Caribbean fish assemblages in Puerto Rico, which have both economic and cultural importance, to resist the impacts of extreme weather events....
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The Northeast Climate Adaptation Science Center (NE CASC) develops scientific information and tools to help managers address climate variability and climate change related to impacts on land, water, fish and wildlife, nearshore, coastal and cultural heritage resources. The NE CASC is hosted by the University of Massachusetts Amherst (UMASS) with consortium partners College of Menominee Nation, Columbia University, Cornell University, Michigan State University, University of Missouri, University of Vermont, University of Wisconsin, Woodwell Climate Research Center and the United States Forest Service Northern Research Station. The NE CASC consortium addresses regional science priorities of the Department of the...
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The nursery industry grows, markets, and sells plants for ecological restoration as well as urban and suburban landscaping. The Northeast U.S. is a patchwork of small, mostly private land holdings, where the choices of nursery professionals influence the composition of current and future ecosystems. Unfortunately, the nursery industry focuses predominantly on non-native plants. This approach is ecologically detrimental because it fails to support range-shifting native species - a critical need for climate adaptation - and can result in the introduction of invasive species that harm ecosystems. An alternative approach that would support climate-smart landscaping and restoration, while reducing the introduction of...
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The Arctic Coastal Plain Aerial Breeding Pair Survey provides data on distribution, abundance, and trend of 33 bird species that nest in northern Alaska. The survey has been conducted in its current form annually since 2007. Methods follow the standard operating procedures for the Waterfowl Breeding Population and Habitat Survey. Primary uses of the survey data are to evaluate recovery status of Spectacled Eider (Somateria fischeri) and Steller’s Eider (Polysticta stelleri), as well as monitor species of conservation concern including Lesser Snow Goose (Chen caerulescens caerulescens), Yellow-billed Loon (Gavia adamsii), Red-throated Loon (G. stellata), and Black Brant (Branta bernicla nigricans). Survey data are...
map background search result map search result map Impacts of Global Change on Biotic Resistance, Resilience, and Ecosystem Services in Caribbean Fish Assemblages, Fisheries, and Aquatic Ecosystems Developing Adaptation Strategies for Recreational and Tribal Fisheries in the Upper Midwest Relocating Plants for Conservation and Restoration: Developing a Risk Assessment Framework Northeast Climate Adaptation Science Center Consortium - Hosted by University of Massachusetts Amherst (2019-2024) Seabird Diets in a Warming Climate: An Assessment of the Relationships of Terns (Sterna sp.) and their Prey in the Northern Breeding Range Alaska Arctic Coastal Plain Breeding Waterbird Aerial Survey 2007-Present The Role of Plant Nurseries in Climate-Smart Landscaping and Ecological Restoration Freshwater Biodiversity with Global Change Alaska Arctic Coastal Plain Breeding Waterbird Aerial Survey 2007-Present Seabird Diets in a Warming Climate: An Assessment of the Relationships of Terns (Sterna sp.) and their Prey in the Northern Breeding Range Developing Adaptation Strategies for Recreational and Tribal Fisheries in the Upper Midwest Relocating Plants for Conservation and Restoration: Developing a Risk Assessment Framework The Role of Plant Nurseries in Climate-Smart Landscaping and Ecological Restoration Northeast Climate Adaptation Science Center Consortium - Hosted by University of Massachusetts Amherst (2019-2024) Freshwater Biodiversity with Global Change