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The St. Lawrence River at Massena Remedial Action Plan (RAP) Area of Concern (AOC) begins above the power dam facilities and seaway locks at the Massena Village drinking water intake and follows the river downstream for about fifteen miles to the international border. For New York State, the AOC includes portions of the Grasse, Raquette and St. Regis Rivers. There are three governmental agency groupings that share jurisdictional responsibilities for the AOC. These are the United States, Canada, and the St. Regis Mohawk Tribe at Akwesasne. The Cornwall portion of the AOC includes lands in Ontario, Quebec, and the Mohawks extending downstream of the power dam to the eastern outlet of Lake St. Francis. Since 2010,...
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Problem Coastal communities are susceptible to damage from coastal storms and associated storm surge, and although tidal wetlands provide a buffer against shoreline erosion and aid in shoreline stabilization, they too are vulnerable to the action of storms. Tidal wetland dynamics need to be better understood, as they are also intrinsically valuable as nursery, feeding, and refuge areas for many commercial and recreational fisheries, and significantly contribute to the base of the marine food web. Wetlands trap sediments, reduce turbidity, and absorb nutrients and pollutants thereby improving water quality, and they provide many recreational opportunities. Tidal wetland stability needs to be assessed using a sediment...
Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Beach and Barrier dynamics, Climate and Land-Use Change, Climate and Land-Use Change, Climate and Land-Use Change, Coastal Science, All tags...
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Delhi has experienced severe flooding along the West Branch Delaware River (fig. 1); most notably during January, 1996, June, 2006, and October, 2010, and August, 2011. Emergency responders would benefit from a library of flood-inundation maps that are referenced to the stages recorded at the USGS streamgage upstream from Delhi. By referring to the appropriate map, emergency responders could discern the severity of flooding (depth of water and aerial extent), identify roads that are or will soon be flooded, and make plans for notification or evacuation of residents in harm’s way based on current and near-future flood levels. Digital flood-inundation maps for a 5 mile reach of the West Branch Delaware River through...
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Background Fish communities of the mainstem Mohawk River and Barge Canal have been well-documented (Carlson, 2015; George et al., 2016) but comparatively less information is available regarding the current status of fish communities in tributaries to the Mohawk River. This information gap is problematic because long-term shifts in species distributions or abundances due to climate change, eutrophication, or other anthropogenic stressors may go unnoticed in the absence of baseline data. More importantly, an approaching invasive fish species, the Round Goby (Neogobius melanostomus), is expected to colonize much of the Mohawk River and the lower portion of many major tributaries. Introductions of Round Goby have had...
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The mission of the US Geological Survey’s National Climate Adaptation Science Center (NCASC) is to provide managers, policy-makers, and other stakeholders with information and decision-making tools to respond to effects of climate change on natural resources. In support of this goal, the NCASC wishes to support an exceptional mentoring experience for graduate students from select partner institutions in developing policy-relevant products related to managing climate change impacts on fish, wildlife, and/or ecosystems. For many graduate students conducting research on the impacts of climate change on natural resources, disseminating results of their research to managers, policy-makers, and/or other stakeholders is...
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A major component of the Water Census is the National Water Census Data Platform, which enables integration and delivery of water budget information alongside other data of interest to managers, such as water use data or ecological assessment criteria. Eventually, end users of water budget data (i.e. management agencies and decision-makers) will be able to access an integrated system of online databases in a form that will enable them to construct local and regional water budgets.
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The Red River Basin of New Mexico, Oklahoma, Texas, Arkansas, and Louisiana was chosen as a focus area study (FAS) as part of the U.S. Geological Survey (USGS) National Water Census (NWC). The objective of the NWC is to place technical information and tools in the hands of stakeholders so that they can make decisions on water availability. With this set objective, the USGS Water Science Centers in New Mexico, Oklahoma, Texas, Arkansas, and Louisiana conducted a study of water use and availability for the Red River Basin to improve water withdrawal estimates and investigate trends in water resources under future climate conditions and increased water withdrawals using groundwater and surface-water models (MODFLOW...
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A priority of the Southeast Climate Science Center (SECSC) is to support the planning and implementation of a Southeast Conservation Adaptation Strategy (SECAS). This project examined the decision making context, decision making process, and management planning associated with the restoration of open pine ecosystems in the Southeast. To better understand the planning practice associated with this system, we assessed the quality of 35 management plans from federal, state, and non-governmental agencies. We found that newer plans scored higher than older plans, suggesting agencies may be learning to develop better plans over time and indicating older plans should be prioritized for revision. Plans from federal and...
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The overall goal of the Midwestern regional-scale assessment was to identify river reaches in the Glacial Lakes Partnership regions (focusing on Michigan, Minnesota, and Wisconsin) that are most vulnerable to potential impacts of projected climate and land use changes. Because fish assemblages are strongly influenced by river water temperature and flow regimes, which are in turn affected by climate and land-use conditions, we will attempt to model fish habitat response to climate and land use changes through changes in temperature and flow. This project intended to: (1) develop three models that predict daily summer temperature for all river reaches in each state; (2) develop a single model to predict non-winter...
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Changes in temperature and precipitation due to climate change (and associated droughts, wildfires, extreme storms etc.) threaten important water sources, forests, wildlife habitat, and ecosystems across the Southwest and throughout the entire U.S. These threats cross political and man-made boundaries and therefore need to be addressed at larger landscape-level and regional scales. “Landscape conservation design” is one method that can be used by land and resource managers to support large scale conservation and ensure that small scale and local actions contribute to a landscape level vision. The Desert Landscape Conservation Cooperative (LCC) is working to develop a shared vision for conservation action in the...
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Native Nations face unique challenges related to climate change. Native Americans have a deep connection to the natural environment within which their livelihoods, cultural identity, and spiritual practices are rooted. Changes to water flow and hydrology, landscapes, and ecosystems, in combination with socio-economic and other factors, amplify tribal vulnerabilities to climate change. In the Southwest, tribes are already experiencing a range of impacts that are at least partially related to climate change. They include serious water quality and supply issues in the context of prolonged drought; reduced ability to grow or collect important traditional crops and raw materials; loss of forest resources from large and...
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A change in wildfire regimes and the expansion of invasive grasses are degrading sagebrush ecosystems, altering wildlife habitats, and threatening property and human livelihoods. In response, land managers often treat large areas of land with fuel reduction or post-fire seeding treatments in an attempt to reduce these risks. However, the trajectories of ecosystem change following treatment are inconsistent across the sagebrush steppe. In some places, treatments are successful, leading to a decrease in invasive grasses which allows native plants to recover. In other places, treatments either have no effect or they facilitate the spread of invasive grasses. Under some climate conditions, native grasses and forbs do...
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Pacific Island societies value, depend on, and actively manage terrestrial and marine ecosystems for the multiple benefits they provide, including those associated with plant and animal abundance, resilience to natural disasters, and the flow of water, soil, and nutrients. New ecosystem service models developed for Pacific Island landscapes now integrate land-to-sea connections, allowing us to assess how land-based management actions and threats (e.g. changes to climate and land cover) affect ecosystem benefits, from ridge to reef. Affecting actual change on the ground, however, depends on how scientific information is accessed and used by managers and other decision makers who have the capacity to influence ecosystem...
Capture mule deer, elk, and pronghorn in priority herds to attach GPS radio collars, and analyze those data to understand migration patterns, stopover areas, and seasonal habitats, 2) deploy trail cameras on existing herds to quantify use of wildlife crossing structures, 3) purchase remote sensing imagery and analysis of mule deer and pronghorn GPS collars to identify conflict areas with feral equids, and 4) conduct habitat evaluation of stopover sites where prior habitat improvement treatments have been conducted.
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Species are on the move as they respond to climate change. This includes many native species, but also species with high costs to society such as disease vectors, pests, and nonnative invasive species (an invasive species is a species that is not native to a specific location but is spreading with the tendency of causing damage to native plants and animals). Currently there are hundreds of invasive species with relatively restricted ranges in the southeastern U.S., but as the climate changes these species are expected to expand their ranges to new regions. It is important to understand if and how these species might move and what actions we can take to lessen their impact on species and habitats. To achieve this...
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On August 21, 2017, Honolulu Harbor observed the highest hourly water level since tide gauge record collection began in 1905. Throughout the course of 2017, the gauge registered an unprecedented number of high-water events. These record high sea levels were the result of a series of compounding factors: ongoing sea-level rise, seasonally-elevated high tides, and a region of warm water combining with ocean eddies. The threat of rising sea levels to the essential infrastructure and cultural assets of island communities is well known. However, inadequate information limits the ability of resource managers to predict and prepare for the impacts of sea-level rise and associated inundation. Researchers will address...
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The NC CASC has conducted numerous training and skills development activities to support partners and researchers as they seek to use scientific information and techniques to understand and respond to climate change impacts. Training topics range from basics of climate data integration (climate 101) to more specific topics like climate training activities for Tribes and Indigenous Communities and training videos on climate projection tools like the Climate Futures Toolbox. To learn more about upcoming training events, check NCCASC website for events regularlly and sign up for the NCCASC newsletter for announcements.
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The observed rate of warming in many National Park Service (NPS) lands in Alaska has accelerated soil subsidence and increased landslide frequency, thereby threatening public access, subsistence activities and infrastructure in NPS regions. Areas most affected by this change are along the Denali Park Road, the proposed Ambler Road through Gates of the Arctic National Park and Preserve, and the McCarthy Road in Wrangell – St. Elias National Park and Preserve. In light of this, resource managers need highly accurate, localized climate information to assess and plan for future landslide hazards. This project addresses concerns and management implications in these focus areas with emerging issues that have been outlined...
map background search result map search result map Projected Climate and Land Use Change Impacts on Aquatic Habitats in the Midwestern United States (Regional Assessment) Assessing Science Needs and Conservation Decisions to Inform the Southeast Conservation Adaptation Strategy (SECAS) National Water Census Data Resources Portal Flood-Inundation Maps for the West Branch Delaware River, Delhi, New York Estuarine Physical Response to Storms—Jamaica Bay St. Lawrence Monitoring Network – Lake Ontario Lake Management Plan Massena, NY Area of Concern (AOC) Building Partnerships to Assess Tribal Adaptation to Climate Change and Science Needs in the Southwest Science to Action Fellowship: Supporting Graduate Students to Apply Science to Decision Making and Adaptation Assessing Southwest Resources, Future Climate Scenarios, and Possible Adaptation Actions to Support Conservation Planning Pacific Connectivity Project Red River Focus Area Study Supporting Sea-Level Rise Preparedness in Hawaiian National Parks Quantitative Fish Surveys of Mohawk River Tributaries Pacific Connectivity Project An Assessment of Invasive Species Range Shifts in the Southeastern U.S. and Actions to Manage Them Assessing the Risk to National Park Service Lands in Alaska Imposed by Rapidly Warming Temperatures Western States Large Herbivore Migratory Corridor study (SO3362) Linking Models to Outcomes – How do Hawaiʻi Stakeholders Use and Contribute to Land-to-Sea Ecosystem Service Analyses Training Future Climate Scientists and Researchers Trajectories of Change: How Climate, Wildfire, and Management Drive Shrubland Ecosystem Transitions Flood-Inundation Maps for the West Branch Delaware River, Delhi, New York Estuarine Physical Response to Storms—Jamaica Bay St. Lawrence Monitoring Network – Lake Ontario Lake Management Plan Massena, NY Area of Concern (AOC) Quantitative Fish Surveys of Mohawk River Tributaries Supporting Sea-Level Rise Preparedness in Hawaiian National Parks Red River Focus Area Study Trajectories of Change: How Climate, Wildfire, and Management Drive Shrubland Ecosystem Transitions Assessing the Risk to National Park Service Lands in Alaska Imposed by Rapidly Warming Temperatures An Assessment of Invasive Species Range Shifts in the Southeastern U.S. and Actions to Manage Them Projected Climate and Land Use Change Impacts on Aquatic Habitats in the Midwestern United States (Regional Assessment) Linking Models to Outcomes – How do Hawaiʻi Stakeholders Use and Contribute to Land-to-Sea Ecosystem Service Analyses Building Partnerships to Assess Tribal Adaptation to Climate Change and Science Needs in the Southwest Training Future Climate Scientists and Researchers Assessing Southwest Resources, Future Climate Scenarios, and Possible Adaptation Actions to Support Conservation Planning Western States Large Herbivore Migratory Corridor study (SO3362) Assessing Science Needs and Conservation Decisions to Inform the Southeast Conservation Adaptation Strategy (SECAS) Pacific Connectivity Project Pacific Connectivity Project National Water Census Data Resources Portal Science to Action Fellowship: Supporting Graduate Students to Apply Science to Decision Making and Adaptation