Skip to main content
Advanced Search

Filters: Tags: {"scheme":"https://www.sciencebase.gov/vocab/category/NCCWSC/Keyword"} (X) > Types: OGC WMS Layer (X) > Types: Downloadable (X)

12 results (15ms)   

Filters
Date Range
Extensions
Types
Contacts
Categories
Tag Types
Tags (with Scheme=https://www.sciencebase.gov/vocab/category/NCCWSC/Keyword)
View Results as: JSON ATOM CSV
thumbnail
Climate grids for the extent of the GNLCC study area saved as asciis with a 2km resolution. These grids are saved in in the Albers Equal Area Conic projection. Summer is defined as months 7-9, while winter is defined as months 1-3. All grids with the exception of cmi.asc, dd5.asc, & growingsl.asc were produced in the program ClimateWNA, which downscales PRISM climate grids using a digital elevation model. Mean annual precipitation (mm) - aprec.asc Annual Climate moisture index (cm/year) - cmi.asc Degree-days > 5°C - dd5.asc Growing season length - growingsl.asc Isothermality (°C) - isotherm.asc Mean annual temperature (°C) - mat.asc Maximum temperature warmest month (°C) - maxtw.asc Minimum temperature coldest...
thumbnail
Natural resource managers and researchers often need long-term averages of historical and future climate scenarios for their study area yet may not have the resources to make these summaries. This project will provide high quality, detailed maps of historical and projected future climate and hydrologic conditions for California and a finer scale version for southern California. The project will also assess the feasibility of expanding these reference data to the southwestern US and identify the most suitable online data portals for the public to view and analyze the data in support of local initiatives. The map products can be used to assess the impacts of ongoing climate change and to develop climate adaptation...
thumbnail
(THIS VERSION HAS BEEN SUPERSEDED by US-RIIS V2.0, November 2022, available at https://doi.org/10.5066/P9KFFTOD) Introduced (non-native) species that becomes established may eventually become invasive, so tracking introduced species provides a baseline for effective modeling of species trends and interactions, geospatially and temporally. The United States Register of Introduced and Invasive Species (US-RIIS) is comprised of three lists, one each for Alaska (AK, with 532 records), Hawaii (HI, with 6,075 records), and the conterminous United States (L48, with 8,657 records). Each list includes introduced (non-native), established (reproducing) taxa that: are, or may become, invasive (harmful) in the locality; are...
thumbnail
The California Coast has hundreds of tree groves where dual management practices aim to reduce the risk of fire and to conserve habitat for overwintering monarch butterflies. As the climate changes, longer high-intensity droughts can increase mortality and/or limb loss in grove trees which causes an accumulation of fire-prone fuels. Moreover, these trees provide the critical habitat for overwintering monarch butterflies. Every year only certain trees in certain groves accumulate clusters of thousands of monarch butterflies. Should trees die or important roosting branches collapse, monarchs may not return in the future. The overall goal of this project is to understand how the dual management goals of fire management...
thumbnail
This project supported a bi-national workshop bringing together researchers and practitioners from across the range of the NPLCC. The workshop was hosted by Simon Fraser University in Greater Vancouver February 24-26, 2014 and furthered the work of the two previous workshops on transboundary data and analysis hosted by the Alaska Coastal Rainforest Center in Juneau.
Categories: Data, Project; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, Academics & scientific researchers, Alaska, Alaska, Alaska, All tags...
thumbnail
Grids of principal component gradients and varimax-rotated components 1 & 2 for the extent of the GNLCC study area saved as asciis with a 2km resolution. PC1 and RC1 represent a latitudinal gradient of temperature, while PC2 and RC2 represent a longitudinal gradient of precipitation seasonality and continentality.These grids are saved in in the Albers Equal Area Conic projection. A principal component analysis of the study area was conducted using 12 climate variables. These grids represent site scores for principal components 1 & 2. Following the PCA, variable loadings were rotated using a varimax rotation, and new rotated site scores were developed. While these rotated components are interpretable they do not...
thumbnail
Vegetation transformations after wildfires are a growing issue for forest and shrubland managers in the Inland Pacific Northwest. Severe fires combined with persistent drought and invasive species can slow or prevent the recovery of burned forests and shrublands to their pre-fire states, resulting in ecological, economic, and cultural losses. Forests may be converted to shrub fields or grasslands, and shrublands may be replaced by invasive grasses. While shrublands and grasslands can be important components of these ecosystems, there is growing concern about the increased extent of these vegetation types on the landscape. Despite the severe post-fire vegetation transformations, little is known about where, when,...
thumbnail
The North Pacific Forest Landscape Corridor and Connectivity Project utilized a landscape connectivity simulator (UNICOR) and a genetic simulation program (CDPOP) to model the functional (dispersal and genetic) connectivity in the North Pacific Landscape. The outputs from these programs indicated areas with high potential for landscape and genetic isolation and low probability of dispersal and colonization. In addition, this project was designed to provide spatially-explicit predictions of current and potential future patterns of fragmentation, prioritization of keystone corridors for protection and enhancement, and identification of places that may require habitat restoration or assisted migration to maintain viability....
Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: 2011, AK, AK, AK, AK, All tags...
thumbnail
Coastal wetlands purify water, protect coastal communities from storms, sequester (store) carbon, and provide habitat for fish and wildlife. They are also vulnerable to climate change. In particular, changes in winter climate (warmer temperatures and fewer freeze events) may transform coastal wetlands in the northern Gulf of Mexico, as mangrove forests are expected to expand their range and replace salt marshes. The objective of this research was to evaluate the ecological implications of mangrove forest migration and salt marsh displacement. As part of this project, researchers identified important thresholds for ecosystem changes and highlighted coastal areas in the southeastern U.S. (e.g., Texas, Louisiana,...
thumbnail
In 2006, the Century Commission for a Sustainable Florida called for an identification of those lands and waters in the state that are critical to the conservation of Florida’s natural resources. In response, the Florida Natural Areas Inventory, University of Florida Center for Landscape Conservation Planning, and Florida Fish & Wildlife Conservation Commission collaborated to produce CLIP - the Critical Lands and Waters Identification Project. CLIP is now being used to inform planning decisions by the Peninsular Florida Landscape Conservation Cooperative, coordinated by the U.S. Fish and Wildlife Service.
thumbnail
The Southeastern United States spans a broad range of physiographic settings and maintains exceptionally high levels of faunal diversity. Unfortunately, many of these ecosystems are increasingly under threat due to rapid human development, and management agencies are increasingly aware of the potential effects that climate change will have on these ecosystems. Natural resource managers and conservation planners can be effective at preserving ecosystems in the face of these stressors only if they can adapt current conservation efforts to increase the overall resilience of the system. Climate change, in particular, challenges many of the basic assumptions used by conservation planners and managers. Previous conservation...


    map background search result map search result map Ecological Implications of Mangrove Forest Migration in the Southeastern U.S. North Pacific Forest Landscape Corridor and Connectivity Project: Assessing Landscape and Species Vulnerability Workshop on Transboundary Analysis and Issues in the Temperate Rainforest Great northern landscape conservation cooperative climate grids Great northern landscape conservation climate characterization grids (PCA) Southeast Regional Assessment Project (SERAP): Assessing Global Change Impacts on Natural and Human Systems in the Southeast Florida Critical Lands and Waters Identification Project Database Squaw Creek NWR LandUse/Land Cover map United States Register of Introduced and Invasive Species (US-RIIS) Reducing Wildfire Risk While Maintaining Critical Monarch Habitat Along the California Coast Understanding Post-fire Transformations in Inland Northwest Forests and Shrublands Rendering High-Resolution Hydro-Climatic Data for Southern California Squaw Creek NWR LandUse/Land Cover map Great northern landscape conservation cooperative climate grids Great northern landscape conservation climate characterization grids (PCA) Florida Critical Lands and Waters Identification Project Database Reducing Wildfire Risk While Maintaining Critical Monarch Habitat Along the California Coast Understanding Post-fire Transformations in Inland Northwest Forests and Shrublands Workshop on Transboundary Analysis and Issues in the Temperate Rainforest Ecological Implications of Mangrove Forest Migration in the Southeastern U.S. Rendering High-Resolution Hydro-Climatic Data for Southern California Southeast Regional Assessment Project (SERAP): Assessing Global Change Impacts on Natural and Human Systems in the Southeast North Pacific Forest Landscape Corridor and Connectivity Project: Assessing Landscape and Species Vulnerability United States Register of Introduced and Invasive Species (US-RIIS)