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The Snow Goose is a common breeder in Arctic Alaska, typically nesting in small, densecolonies scattered near the coast. This species nests on flat tundra, near ponds, shallow lakes,streams, and islands in river deltas (Mowbray et al. 2000). During the breeding season, their dietis primarily vegetarian, eating both aquatic and drier tundra vegetation (Mowbray et al. 2000).For brood rearing, one of the more important habitats is salt affected tundra on islands in riverdeltas (J. Shook, pers. comm.). Most North Slope breeders winter in western North Americafrom British Columbia into California (Mowbray et al. 2000). Current Arctic Coastal Plainpopulation is estimated at approximately 9,000 with an increasing trend...
The Willow Ptarmigan is an abundant and conspicuous breeding bird in Arctic Alaska and is oneof the few birds that remain in the Arctic year-round. During the breeding season this speciesnests in tall shrub habitats as well as in well-drained tundra sites (Hannon et al. 1998). In earlyspring Willow Ptarmigan are willow bud specialists (constituting up to 80% of their diet); insummer the dietary breadth widens substantially to include insects, berries, equisetum, andleaves (Hannon et al. 1998). In Alaska, female Willow Ptarmigan may move as far south as thesouthern side of the Brooks Range in winter while males stay closer to the tundra breedinggrounds (Irving et al. 1966). Global population estimate is 40 million...
A gull of the Subarctic and Arctic, the Sabine’s Gull, with its distinctive plumage, commonlynests in the Alaskan Arctic, often in association with Arctic Terns (Sterna paradisaea). Thisspecies typically nests near fresh water in swampy low-lying tundra, in tidal marshes, and onsmall coastal islands (Day et al. 2001). During the breeding season, aquatic insects and otherinvertebrates are their most important food items (Day et al. 2001). Sabine’s Gulls spend theirwinters offshore primarily in subtropical and tropical coastal upwelling zones (Day et al. 2001).The northern Alaska population estimate is rarely surveyed extensively. Two surveys in 1996indicate a population somewhere between 6,000 and 10,000 (Day et...
The occurrence of Potentially Toxic Elements (PTEs) in the Arctic and sub-Arctic is of major concern for the sensitive ecosystems and the humans and aquatic flora and fauna in this region. Specifically, the Aleutian volcanic arc within the ABSI LCC is of interest because it exists along the ocean and atmospheric pathways for the transport of these and other contaminants and pollutants that are derived from other locations, such as Asia. Assessing the distribution of potentially toxic elements (PTEs) in the Aleutian volcanic arc (within the ABSI LCC) is necessary in order to document the natural and anthropogenic sources of such elements that are utilized as micro-nutrients by aquatic wildlife, in some cases biomagnify,...
This project will engage researchers from the University of Idaho to assist with a set of analysis tasks that will improve understanding of seabird population dynamics and environmental drivers at a regional scale based on prior survey efforts that have been focused at a colony scale. Specifically, we envision the development of a population model for a couple of index species like murres and kittiwakes, including evaluation of spatial clustering of populations that co-vary, in order to: 1) asses implications of covariates with identified mechanisms and appropriate temporal (pre-breeding condition, summer, rearing, overwinter survival, etc.) and spatial scales; 2) evaluate the feasibility of combining seabirds into...
Categories: Data,
Project;
Tags: Academics & scientific researchers,
COMMUNITY DYNAMICS,
COMMUNITY DYNAMICS,
CONSERVATION,
CONSERVATION,
The Midwestern Region is dominated by intensive agricultural production, primarily corn and soybeans. Economic pressures result in optimizing acreage planted and may place pressure on producers to resign not enroll in conservation programs. At issue is the balance between ecosystem services provided by acres in conservation programs and those in agricultural production. Intensive agricultural production (e.g., high levels of fertilizers) in this region are major contributors to Gulf hypoxia (i.e., reduced levels of ecosystem services) in the northern Gulf of Mexico. Researchers in the Human Dimensions Research Program at the Illinois Natural History Survey (INHS), through a grant provided by the Illinois Department...
Researchers with U.S. Geological Survey Water Science Centers in Iowa, Kansas and Massachusetts collaborated to conduct a comprehensive literature search of both published and ongoing research (2000-present) that sheds light on the interactions between climate change, agriculture and water quality across the combined geographies of the Eastern Tallgrass Prairie and Big Rivers LCC and neighboring Upper Midwest and Great Lakes LCC. Project investigators compiled the information in a resource library by geographic location, providing an organized structure for future examination of all research related to interactions between climate change, agriculture and water quality in these two regions.
Aquatic connectivity was modeled across the entire Landscape Conservation Cooperative geography at the catchmentand watershed scales. To evaluate aquatic connectivity, the density of dams and road crossings was used as these areknown to disrupt connectivity within aquatic systems. Connectivity data for dams and road crossings werecreated from the StreamCat database. The density of dams and roads was multiplied, at the catchment and watershedlevels, by the relative influence of each connectivity variable in the Boosted Regression Tree (BRT) models and then the connectivity variables were averaged. A single aquatic connectivity score was then assigned to each catchment. This aquaticconnectivity score was used to modify...
Categories: Data;
Tags: Academics & scientific researchers,
Appalachian,
Conservation NGOs,
Conservation Plan/Design/Framework,
Data,
These datasets are products of Phase II of the Appalachian Landscape Conservation Cooperative’s (LCC) landscape conservation design (LCD) created by Clemson University as part of the LCC-funded project, “Interactive Conservation Planning for the Appalachian LCC”. The Appalachian NatureScape Design incorporates and models newly developed data and information from all Appalachian LCC funded research projects as well as key existing datasets from partners to produce a series of maps that integrate aquatic connectivity with terrestrial significant habitats to guide conservation planning and decision making.Conservation Planning, a process of spatially identifying and prioritizing lands and waters important for functioning...
Categories: Data;
Tags: Academics & scientific researchers,
AppLCC,
Appalachian,
Conservation NGOs,
Conservation Plan/Design/Framework,
Catchment Scores are selected from the Aquatic Planning Units dataset derived from the U.S. Geological Survey (USGS) National Hydrography Dataset (NHD)+ v. 2 catchments. They contain information used throughout the NatureScape (landscape conservation design) development.
Categories: Data;
Tags: Academics & scientific researchers,
AppLCC,
Appalachian,
Complete,
Conservation NGOs,
Fragile barrier islands are important nesting habitat for focal species of the Gulf Coast Prairie Landscape Conservation Cooperative, such as brown pelicans, sea turtles, and black skimmers. Assessing the vulnerability of coastal ecosystems at a Gulf of Mexico-wide scale has become even more important in the wake of several destructive storms (e.g. Katrina, Rita, and Ike) and the 2010 Deepwater Horizon oil spill.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Academics & scientific researchers,
Alabama,
BARRIER ISLANDS,
BARRIER ISLANDS,
Barrier Islands,
The northern bobwhite Colinus virginianus has experienced range-wide declines over the past several decades, primarily due to habitat loss and habitat fragmentation. As northern bobwhite populations continue to decline, there is a need for studies that address the impact of habitat changes on population persistence at multiple spatial scales. Our goal was to assess changes in habitat and land use related to northern bobwhite declines across multiple spatial scales in Texas, Oklahoma, and Louisiana. We determined northern bobwhite trends for 1972–2012 using Breeding Bird Survey data. At the regional scale, we compared northern bobwhite population trends with road density (2000, 2012), human population (1970–2010),...
Dataset covering the Gulf of Mexico coast, clipped from the origional datset of the conterminous U.S., for the year 1985-2011. Contains spatially gridded mean monthly precipitation at 4km grid cell resolution. Distribution of the point measurements to the spatial grid was accomplished using the PRISM model, developed and applied by Dr. Christopher Daly of the PRISM Climate Group at Oregon State University. This dataset is available free-of-charge on the PRISM website. Data clip was obtained through climatewizard.org
Categories: Data;
Tags: Academics & scientific researchers,
Climatewizard,
Climatewizard, mean precipitation,
Conservation NGOs,
Data,
These data were created as part of the National Oceanic and Atmospheric Administration Coastal Services Center’s efforts to create an online mapping viewer depicting potential sea level rise and its associated impacts on the nation’s coastal areas. The purpose of the mapping viewer is to provide coastal managers and scientists with a preliminary look at sea level rise (slr) and coastal flooding impacts. The viewer is a screening-level tool that uses nationally consistent data sets and analyses. Data and maps provided can be used at several scales to help gauge trends and prioritize actions for different scenarios. The Sea Level Rise and Coastal Flooding Impacts Viewer may be accessed at: http://www.csc.noaa.gov/slr.These...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Academics & scientific researchers,
Bathymetry/Topography,
COASTAL PROCESSES,
Conservation NGOs,
Data,
We worked with state and federal partners to (1) edge match the Oklahoma and Texas Ecological Systems (ECS) datasets with a focus on the Texas and Oklahoma panhandle region, (2) complete an enduring features (ecological site type; geophysical setting) dataset for Oklahoma, and (3) create a process for updating the Ecological Systems (ES) map and dataset by detecting land cover change and modeling the revised ES types. Staff from the Texas Parks and Wildlife Department (TPWD) collected field data in support of edge matching, and to help better characterize and classify the ES types in the panhandle region of Texas and adjacent Oklahoma.
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Conservation NGOs,
Data,
EARTH SCIENCE,
Federal resource managers,
LAND SURFACE,
These present data on sediment carbon within submerged aquatic vegetation beds from fresh to saline coastal locations in Barataria Bay, Louisiana. Water quality, site location, vegetation biomass and species composition are presented. This project was co-funded by the Gulf Coast Prairie and the Gulf Coastal Plains and Ozarks Landscape Conservation Cooperatives and the South Central Climate Adaptation Science Center. An alternate reference to this product can be found here: https://doi.org/10.5066/F7QZ2853.
The Gulf Coast Prairie Landscape Conservation Cooperative (GCPLCC) has identified grassland habitats and species as priorities for conservation. The goal of the current effort is to (1) identify landscapes of importance at appropriate scale for further work, (2) develop GIS data and decisions support tools to facilitate further conservation efforts. MoRAP identified and mapped grassland landscapes based on neighborhood analysis of current land cover. This dataset includes urban, cropland, and ruderal land cover in order to attribute grassland patches with landscape context variables that may disturb grassland.
The Gulf Coast Prairie LCC (GCP LCC) is partnering with the Southeast Aquatic Resources Partnership (SARP) to ensure that the rich aquatic resources of their region (LA, OK and TX) are protected from impacts of future population growth and climate change. SARP has identified flow alteration as a priority threat and is implementing the Southern Instream Flow Research Agenda1 for the GCP LCC. This report summarizes this work and provides priority instream flow information and research needs to help guide future efforts by the GCP LCC and partners to advance instream flow science in the region. SARP’s Southern Instream Flow Research Agenda provided the framework for development of the much needed regional water resource...
The GCP LCC Steering Committee tasked the GCP LCC Science Team to reduce to 25 a list Surrogate Species (from a long list of Priority, and Focal Species) for use in conservation planning. Step one (1) would be to identify and retain a contractor to compile all identified conservation species lists, organize these lists of species, and condense these lists for the GCP LCC. The contractor would use existing species lists (e.g., Federal, State, Joint Ventures, Fish Habitat Partnerships, The Nature Conservancy, etc.) provided by the Science Team and other sources; the format and reduction through the use of Science team collaboration and specific criteria would be documented and summarized by the contractor. This process...
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Academics & scientific researchers,
BIOSPHERE,
COMMUNITY DYNAMICS,
Conservation NGOs,
Conservation design,
The Ecological Limits of Hydrological Alteration (ELOHA) framework calls for the development of flow-ecology hypotheses to support protection of the flow regime from ecologically harmful alteration due to human activities. As part of a larger instream flow project for the Gulf Coast Prairie Landscape Conservation Cooperative (GCP LCC), regional flow-ecology hypotheses were developed for fish, mussels, birds, and riparian vegetation (Davis and Brewer 20141). The objective of this study was to assess the usefulness of existing ecological and hydrological data to test these hypotheses or others that may be developed in the future. Several databases related to biological collections and hydrologic data from Oklahoma,...
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