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Location Folder Show Tree ROOT _ScienceBase Catalog __LC MAP - Landscape Conservation Management and Analysis Portal ___North Atlantic Landscape Conservation Cooperative ____Products D.J. Case & Associates Designing Sustainable Landscapes, University of Massachusetts Downstream Strategies Maine Dept. Inland Fisheries & Wildlife Manomet Center for Conservation Science More... Filters Date Range Past year (8) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions ArcGIS Service Definition (4) Citation (3) Types ArcGIS REST Map Service (4) ArcGIS Service Definition (4) Citation (4) Downloadable (4) Map Service (4) Contacts North Atlantic Landscape Conservation Cooperative Jeffrey Buler Maryland Department of Natural Resources Migratory Birds Program National Wildlife Refuge System More... Categories Data (9) Publication (3) Web Site (1) Tag Types Theme (4) Harvest Set (9) ISO 19115 Topic Categories (8) Resource Type (9) Status (9) ISO 19115 Topic Category (2) Tag Schemes ISO 19115 Topic Categories (8) None (2) ISO 19115 Topic Category (2) View Results as: JSON ATOM CSV Browse Folder

Autumn migratory landbird stopover density radars, Northeast U.S. This dataset contains measures of seasonal mean bird stopover densities and in seasonal mean bird density based on weather surveillance radar data from 20 radar locations in the Northeast U.S. across seven autumn migrations (15 August through 7 November of 2008-2014) [six autumn migrations for the terminal doppler weather radar (15 August through 7 November of 2009-2014)]. Data are present only in radar-sampled areas for each individual radar (see below for description on how these data are filtered). If you are interested in a continuous map of bird stopover densities for the entire region (and outside of these radar coverage areas), refer to layer “Predicted autumn migratory landbird density, 1km, Northeast U.S.”.The... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Data, LCC Network Science Catalog, North Atlantic Landscape Conservation Cooperative Data.gov, biota, birds, All tags... completed, ecosystems, environment, environment, landscape ecology, migratory routes, rates, terrestrial, Fewer tags Publication: Radar analysis of fall bird migration stopover sites in the northeastern U.S. Publication from the NALCC co-funded project Identifying Important Migratory Landbird Stopover Sites in the Northeast. With many of the world’s migratory bird populations in alarming decline, broad‐scale assessments of responses to migratory hazards may prove crucial to successful conservation efforts. Most birds migrate at night through increasingly light‐polluted skies. Bright light sources can attract airborne migrants and lead to collisions with structures, but might also influence selection of migratory stopover habitat and thereby acquisition of food resources. We demonstrate, using multi‐year weather radar measurements of nocturnal migrants across the northeastern U.S., that autumnal migrant stopover density... Categories: Data, Publication; Types: Citation; Tags: LCC Network Science Catalog, North Atlantic Landscape Conservation Cooperative Data.gov, Publication, completed, environment Stream Crossings Database of the North Atlantic Aquatic Connectivity Collaborative This online database (https://www.streamcontinuity.org/cdb2/naacc_search_crossing.cfm) serves as a common repository for road-stream crossing assessment data assembled by the North Atlantic Aquatic Connectivity Collaborative (NAACC). Both a network of partners and a source of shared resources, the NAACC offers a collaborative framework for taking on the critical task of assessing and upgrading the hundreds of thousands of outdated road-stream crossings across the region that represent barriers to wildlife movement and pose flooding risks to communities. The NAACC offers training in standard protocols for conducting assessments, online tools for prioritizing upgrades based on ecological benefits, and this database... Categories: Data, Web Site; Tags: LCC Network Science Catalog, Web Site, anadromous, aquatic barriers, aquatic connectivity, All tags... aquatic ecosystems, completed, culverts, dams, diadromous fish, fish, flood risk, repository, rivers, roads, streams, Fewer tags Publication: Artificial light at night confounds broad‐scale habitat use by migrating birds Publication from the NALCC co-funded project Identifying Important Migratory Landbird Stopover Sites in the Northeast.With many of the world’s migratory bird populations in alarming decline, broad‐scale assessments of responses to migratory hazards may prove crucial to successful conservation efforts. Most birds migrate at night through increasingly light‐polluted skies. Bright light sources can attract airborne migrants and lead to collisions with structures, but might also influence selection of migratory stopover habitat and thereby acquisition of food resources. We demonstrate, using multi‐year weather radar measurements of nocturnal migrants across the northeastern U.S., that autumnal migrant stopover density... Categories: Data, Publication; Types: Citation; Tags: LCC Network Science Catalog, North Atlantic Landscape Conservation Cooperative Data.gov, Publication, completed, environment Vernal Pools (Level 2), 2015, Northeast These data consist of Level 2 field-verified and remotely-sensed (potential) vernal pool locations submitted to the Vernal Pool Data Cooperative (VPDC) by cooperators from Maine, Maryland, New Hampshire, New York, Nova Scotia, and Virginia. Data submitted to the VPDC were subject to any of three data restriction categories established by the original data source. The data restriction categories are: Level 1:Unrestricted– Available for visualization and download through the NALCC Conservation Planning Atlas; Level 2:Visualization only– Available for visualization in the Conservation Planning Atlas (http://nalcc.databasin.org/datasets/b46351fa598549e6a7c6073f490226ce); download requires permission from data source;... Categories: Data; Types: Citation; Tags: Data, LCC Network Science Catalog, North Atlantic Landscape Conservation Cooperative Data.gov, biota, biota, All tags... completed, environment, environment, inlandWaters, inlandWaters, Fewer tags Anadromous Fish Index, CT River Watershed This dataset is a component of a complete package of products from the Connect the Connecticut project. Connect the Connecticut is a collaborative effort to identify shared priorities for conserving the Connecticut River Watershed for future generations, considering the value of fish and wildlife species and the natural ecosystems they inhabit. Click here to download the full data package, including all documentation. This dataset identifies large and medium rivers within the Connecticut River watershed that provide habitat for five anadromous fish species: American shad, blueback herring, shortnose sturgeon, alewife, and sea lamprey. Habitat includes the mainstem and major tributaries of the Connecticut River... Categories: Data, Publication; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, Map Service; Tags: CT, Connecticut, Data, LCC Network Science Catalog, North Atlantic Landscape Conservation Cooperative Data.gov, All tags... aquatic, completed, connect, design, environment, environment, fish, landscape, rivers, species, streams, Fewer tags Final Report: Validation of NEXRAD data and models of bird migration stopover sites in the Northeast U.S. Final Report of the NALCC funded project “Identifying Important Migratory Landbird Stopover Sites in the Northeast”.The national network of weather surveillance radars (NEXRAD) detects birds in flight,and has proven to be a useful remote-sensing tool for ornithological study. We used datacollected during Fall 2008 to 2014 by 16 NEXRAD and four terminal Doppler weather radars(TDWR) in the northeastern U.S. to map and study the spatial distribution of landbirds shortlyafter they leave daytime stopover sites to embark on nocturnal migratory flights. Given observedvariability in the precise timing of migratory exodus, we developed a new method to sample theonset of migration at the point of maximum rate of increase... Categories: Data; Tags: LCC Network Science Catalog, North Atlantic Landscape Conservation Cooperative Data.gov, Report, completed, environment Predicted autumn migratory landbird density, 1km, Northeast U.S. This dataset represents the observed and predicted relative bird density during autumn migratory stopover within the Northeast and Mid-Atlantic U.S. as measured by NEXRAD weather surveillance radar during the periods of peak landbird migration (15 August to 7 November) during 2008 through 2014. The dataset also includes measures of land cover characteristics, vegetative productivity, and geographic context used in the models to predict bird stopover use. Observed data are present only in radar-sampled areas (see below for description on how these data are filtered) while predicted data are modeled across the entire Northeast U.S. The dataset was originally developed as supplemental information for the cooperative... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: BIRDS, BIRDS, Data, LANDSCAPE ECOLOGY, LANDSCAPE ECOLOGY, All tags... LCC Network Science Catalog, MIGRATORY RATES/ROUTES, MIGRATORY RATES/ROUTES, North Atlantic Landscape Conservation Cooperative Data.gov, TERRESTRIAL ECOSYSTEMS, TERRESTRIAL ECOSYSTEMS, biota, biota, biota, completed, environment, environment, environment, Fewer tags Salinity, Northeast The presence of salt water is an important determinant of ecological communities. This dataset modifies the Northeast Terrestrial Habitat Map (linked below), developed by The Nature Conservancy, to denote the presence of salt water or brackish water as follows: -Wetlands and waters classified by the National Wetland Inventory (http://www.fws.gov/wetlands/) as "marine", plus additional ocean waters to a distance from the coast of 10 km, are considered salt water and assigned a value of "1" -Wetlands and waters classified by the National Wetland Inventory as "upper estuarine" are considered oligohaline and assigned a value of "0.5" -Wetlands and waters classified by the National Wetland Inventory as "estuarine" are... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Data, LCC Network Science Catalog, North Atlantic Landscape Conservation Cooperative Data.gov, Salinity, Salinity, All tags... completed, environment, environment, salt, salt, water, water, Fewer tags