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Intracoelomic implantation of electronic tags has become a common method in fishery research, but rarely are fish examined by scientists after release to understand the extent that surgical incisions have healed. Walleye (Sander vitreus) are a valuable, highly-exploited fishery resource in the Laurentian Great Lakes. Here, fishery capture of walleye with internal acoustic transmitters combined with a high reward program provided multiple opportunities to examine photographs and quantify the status of surgical incisions. Walleye (n=926) from reef and river spawning populations in Lake Erie and Lake Huron were implanted with acoustic transmitters during spring spawning events from 2011 to 2016. Incisions were closed...
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This data release provides the georeferenced boundaries that delimit each spatial unit of the Great Lakes Regional Aquatic Gap Analysis Project (GLGap) Coastal Hydrospatial Framework at each spatial scale from the local 90m cell to the entire Laurentian Great Lakes system and from the shoreline to the deepest offshore waters. The U.S. Geological Survey and the U.S. Fish and Wildlife Service collaborated to design a universal framework of spatial areas that encompass all space of the Laurentian Great Lakes proper. Agglomeration of the finest units (90m cells) form coarser, broader scale units. Finer units are nested within the coarser units at six spatial scales, labeled as Local Cells, Aquatic Habitat Areas, Coastal...
DLCC’s Vegetation Map Pilot is a project envisioned initially as a supervised classification of two or three small areas of the DLCC. DLCC technical stakeholders advised changing from a supervised classification to an object oriented classification (OOC) method. This report presents the findings, feasibility, and lessons-learned during the exploration and object oriented classification process and results of the two sites on the United States-Mexico border, this is needed information before considering a full-scale, Vegetation Mapping Project, to include bigger areas or the totality of the Desert LCC region.
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This dataset includes Snow Depth(snod) for northern Alaska in GeoTiff format, covering the years 1980-2012. Snow Depth is defined as depth on 1 March(m). The dataset was generated by the Arctic LCC SNOWDATA: Snow Datasets for Arctic Terrestrial Applications project.The dataset is delivered in the ZIP archive file format. Each year is output in a separate GeoTiff file, where the year is indicated by the filename.Over the last 20 years, under a variety of NOAA, NSF, and NASA research programs, a snow-evolution modeling system has been developed that includes the MicroMet micrometeorological model, the SnowModel snow-process model, and the SnowAssim data assimilation model. These modeling tools can be thought of as...
Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: SNOW WATER EQUIVALENT, climatologyMeteorologyAtmosphere, Arctic Landscape Conservation Cooperative data.gov, GLACIERS, SNOW/ICE, All tags...
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Baseline (1961-1990) average winter total precipitation and projected change in precipitation for the northern portion of Alaska. For the purposes of these maps, ‘winter’ is defined as December - February. The Alaska portion of the Arctic LCC’s terrestrial boundary is depicted by the black line. Baseline results for 1961-1990 are derived from Climate Research Unit (CRU) TS 3.1.01 data and downscaled to 2km grids; results for the other time periods (2010-2039, 2040-2069, 2070-2099) are based on the SNAP 5-GCM composite using the AR5-RCP 8.5, downscaled to 2km grids.
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The point data file ("Soda Fire Point and Pasture Data (2016).Point Data.csv") includes 2016 vegetative cover values of exotic annual grass and perennial grass measured within three different types of plots for 75 pastures in the Soda Fire, which burned in 2015: 6m² plot using a grid-point intercept photo software, SamplePoint (Booth et al. 2006), 1m² quadrat using an unguided rapid ocular estimate in the field, 531m² circular plot using an unguided rapid ocular estimate in the field. Smaller plots were nested within larger plots. The pasture data file ("Soda Fire Point and Pasture Data (2016).Pasture Data.csv") includes pasture level metrics of area, elevation, precipitation, slope, heatload, soils, and herbicide...
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The Pectoral Sandpiper is one of the most abundant breeding birds on the Arctic Coastal Plain ofAlaska. They typically have low nest site fidelity which is likely related to their promiscuousmating strategy, thus nest densities are highly variable from year to year at a given site (Holmesand Pitelka 1998). In Arctic Alaska, primary breeding habitat includes low-lying ponds in a mixof marshy to hummocky tundra and nests are typically placed in slightly raised or better drainedsites (Holmes and Pitelka 1998). Pectoral Sandpipers spend their winters primarily in southernSouth America (Holmes and Pitelka 1998). The current North American population estimate is500,000 and they are believed to be declining (Morrison et...
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This pilot project has initiated a long-term integrated modeling project that aims todevelop a dynamically linked model framework focused on climate driven changes tovegetation, disturbance, hydrology, and permafrost, and their interactions and feedbacks.This pilot phase has developed a conceptual framework for linking current state-of-thesciencemodels of ecosystem processes in Alaska – ALFRESCO, TEM, GIPL-1 – and theprimary processes of vegetation, disturbance, hydrology, and permafrost that theysimulate. A framework that dynamically links these models has been defined and primaryinput datasets required by the models have been developed.
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The Integrated Ecosystem Model is designed to help resource managers understand the nature and expected rate of landscape change. Maps and other products generated by the IEM will illustrate how arctic and boreal landscapes are expected to alter due to climate-driven changes to vegetation, disturbance, hydrology, and permafrost. The products will also provide resource managers with an understanding of the uncertainty in the expected outcomes.
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Arctic grayling (Thymallus arcticus) have a life-history strategy specifically adapted to the extreme climate of the North. These fish migrate to spawning grounds just after breakup in the spring, then migrate to feeding sites in early summer, and finally in the fall migrate back to their overwintering sites. The Kuparuk River is a perennial stream originating in the northern foothills of the Brooks Range on the North Slope of Alaska. Sections of the Kuparuk are periodically intermittent in that, during low flows in the system, these channel reaches appear dry. The flow varies between surface and subsurface in this permafrost-dominated environment, with subsurface flow being limited to the unfrozen thaw bulb around...
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This project developed a soil vulnerability index and map indicating where forest cover will be most affected by climate change. Using this map, researchers developed a greater understanding of potential changes in soil moisture and temperature regimes under future climate conditions. They then evaluated how this information could be used to improve vegetation models across the landscape. They compared the results of different modeling approaches to the soil vulnerability map, synthesized the state of knowledge and uncertainty, and introduced management implications for action.
Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: OR-5, OR-4, OR-3, OR-1, WA-2, All tags...
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We propose a collaborative project with the USGS, Wyoming State Climate Office, USFWS, USFS, and the NPS whereby we will assemble and maintain long-term records of climate from key stations in and around the Great Northern LCC and subject these records to a rigorous series of QA/QC procedures. Where appropriate we will use best available practices to infill missing data, and we will develop station histories (e.g., details of station moves, instrumentation changes, etc.) as a context for interpreting these records. We will then rigorously analyze patterns of long-term (50-100 years) variability and trends in these datasets, and provide summaries designed to meet the needs of non-climate specialists working in the...
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The Canadian portion of the Crown of the Continent (CCoC) ecosystem has been identified as crucial for wolverines north of the US border to rescue or supply individuals and genes through dispersal to the highly fragmented population in the northern US Rocky Mountains. Highway 3, motorized recreation, and a growing resource extraction industry, however, increasingly fragment this critical landscape. This project will capitalize on multi-year wolverine occupancy and genetic data collected noninvasively in a >40,000 km2 area encompassing the core protected areas of the central Canadian Rocky Mountains to the north; and Glacier-Waterton Lakes National Park complex in the south. Our goal is to obtain spatially-explicit...
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WGFD has a quantity of GPS-based animal movement data available for processing. In order to fully integrate this data into existing statewide migration route data layers and/or to use it to develop modeled migration corridor data layers, it must be reviewed, organized appropriately, analyzed, modeled and finally structured to allow seamless integration. The objective of this proposal is to review and examine the data, organize it meaningfully, and present it initially in combination with existing migration routes in order to represent generalized big game migration corridors across the landscapes of Wyoming. This is anticipated as a “first look” product, and serve as a basis for future work to more fully analyze...
Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Utah, Utah, Map, Datasets/Database, Great Northern Landscape Conservation Cooperative, All tags...
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The GNLCC Multi-dimensional Synthesis is a synthesis of existing information in four categories to promote a common understanding of situation, existing information and information gaps, as well as providing an index of programmatic, resource and other climate and landscape related information for GNLCC. The synthesis includes: the GNLCC Resource Directory (organizations and initiatives); climate and ecological response (what does existing and projected climate information say and what are expected ecological effects); and monitoring (who is monitoring what).FY2011Objectives:Provide a Framework from which to organize the various monitoring and evaluation efforts. Included are key monitoring and evaluation questions...
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The Confederated Tribes of the Warm Springs Reservation of Oregon (CTWS) strives to maintain ecological diversity and integrity, while sustaining cultural practices, preserving and improving economic development and promoting higher education opportunities to tribal members.FY2015and FY2016 Objectives:This project seeks to better address climate change and community stewardship through professional development opportunities for tribal members to produce better community engagement and tribal leadership in the Climate Change Working Group and national and regional climate change policy decisions.CCWG delegates will attend relevant tribal, regional and national conferences, trainings and policy forums to increase...
The Northwest Boreal LCC (NWB LCC) envisions a dynamic landscape that maintains functioning, resilient boreal ecosystems and associated cultural resources. To support this vision, the NWB LCC partnered with the BEACONs Project to implement a new approach to conservation planning, including the identification of ecological benchmarks to support implementation of active adaptive management. Within an adaptive management framework, benchmarks serve as reference areas for detecting and understanding the influence of human activity on ecological systems. They support the identification of management practices that sustain the wide range of environmental, cultural, and economic values of the northwest boreal. The NWB...
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The Yukon-Kuskokwim Delta of Alaska is a globally important region for numerousavian species including millions of migrating and nesting waterbirds. Climate change effectssuch as sea level rise and increased storm frequency and intensity have the potential to impactwaterbird populations and breeding habitat. In order to determine the potential impacts of theseclimate-mediated changes, we investigated both short-term and long-term impacts of stormsurges to geese and eider species that commonly breed on the Yukon-Kuskokwim Delta. Todetermine short-term impacts, we compared nest densities of geese and eiders in relation to themagnitude of storms that occurred in the prior fall from 2000–2013. Additionally, we modeledgeese...
Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: SALTWATER INTRUSION, SEDIMENT TRANSPORT, SEA LEVEL RISE, SEDIMENTATION, INUNDATION, All tags...
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This project evaluated the potential impacts of storm surges and relative sea level rise on nesting geese and eider species that commonly breed on the Yukon-Kuskokwim Delta (Y-K Delta). Habitat suitability maps for breeding waterbirds were developed to identify current waterbird breeding habitat and distributions. Short-term climate change impacts were assessed by comparing nest densities in relation to magnitude of storms that occurred in the prior fall from 2000-2013. Additionally, nest densities were modeled using random forests in relation to the time-integrated flood index (e.g., a storm specific measure accounting for both water depth and duration of flooding) for four modeled storms (2005, 2006, 2009, and...
Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: SALTWATER INTRUSION, SEDIMENT TRANSPORT, SEA LEVEL RISE, SEDIMENTATION, INUNDATION, All tags...


map background search result map search result map State of Wyoming Geospatial Data Management, Information Sharing and Preparation for Decision Support System Development - Migration Corridors Pacific Northwest Forest Soils:  Creating a Soil Vulnerability Index to Identify Drought Sensitive Areas GNLCC Multi-dimensional Synthesis Understanding Observational, Proxy, and Modeled Climate Data: Outreach, Training, and Support for Managers and Scientists Identifying conservation corridors and transboundary linkages for wolverines in the Canadian Crown of the Continent ecosystem The Confederated Tribes of Warm Springs (CTWS) Climate Change Readiness Program Hydrospatial Framework for the Laurentian Great Lakes Condition of Surgical Acoustic Tag Incisions in Recaptured Lake Erie Walleye (2011-2016) Exotic and perennial grass cover for pastures in the Soda Fire (2016) SNOWDATA GeoTIFF Annual Snow Depth Linking North Slope of Alaska climate, hydrology, and fish migration IEM-CSC Factsheet with Supplement, 2015 Winter Precipitation Maps - RCP 8.5, Inches Pectoral Sandpiper Alaska Integrated Ecosystem Model Pilot Year Final Report Final Report: The Influence of Fall Storms on Nest Densities of Geese and Eiders on the Yukon-Kuskokwim Delta of Alaska Part I Summary: Predicting waterbird nest distributions Bulldog Mountain Vein System Bulldog Mountain Vein System The Confederated Tribes of Warm Springs (CTWS) Climate Change Readiness Program Linking North Slope of Alaska climate, hydrology, and fish migration Exotic and perennial grass cover for pastures in the Soda Fire (2016) Final Report: The Influence of Fall Storms on Nest Densities of Geese and Eiders on the Yukon-Kuskokwim Delta of Alaska Part I Summary: Predicting waterbird nest distributions Identifying conservation corridors and transboundary linkages for wolverines in the Canadian Crown of the Continent ecosystem Condition of Surgical Acoustic Tag Incisions in Recaptured Lake Erie Walleye (2011-2016) State of Wyoming Geospatial Data Management, Information Sharing and Preparation for Decision Support System Development - Migration Corridors Pacific Northwest Forest Soils:  Creating a Soil Vulnerability Index to Identify Drought Sensitive Areas Pectoral Sandpiper Hydrospatial Framework for the Laurentian Great Lakes SNOWDATA GeoTIFF Annual Snow Depth GNLCC Multi-dimensional Synthesis Understanding Observational, Proxy, and Modeled Climate Data: Outreach, Training, and Support for Managers and Scientists IEM-CSC Factsheet with Supplement, 2015 Alaska Integrated Ecosystem Model Pilot Year Final Report Winter Precipitation Maps - RCP 8.5, Inches