388 datasets found

This map shows vegetation treatments and incidents in California, including vegetation fuel reduction projects and timber harvest plans.

This dataset consists of a workspace (folder) containing 41 gridded datasets and a personal geodatabase. The gridded datasets consist of 28 precipitation-frequency grids, a mean...

This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This web service includes layers depicting...

Aerial Insect and Disease Detection Survey(ADS) for insect and disease activity in 2003. The ADS data was obtained to be used for BLMs REA Process for the Middle Rockies...

This data contains the flight lines that correspond with the Insect and Disease survey for 2005. The flight lines come from two sources, either hand drawn on the base maps in...

Aerial Insect and Disease Detection Survey(ADS) for insect and disease activity in 2001. The ADS data was obtained to be used for BLMs REA Process for the Middle Rockies...

Aerial insect and disease survey for 2009, USDA Forest Service, Region 1. Should be used in conjunction with the fly/no fly layer fnf09 to determine which areas were or were not...

Aerial Insect and Disease Detection Survey(ADS) for insect and disease activity in 2005. The ADS data was obtained to be used for BLMs REA Process for the Middle Rockies...

This data represents areas of forest damage due to insect infestation, fire, flood, landslides, windthrow and other mortalities. The information was collected by aerial surveys...

Large forest blocks are important features on the landscape and worthy of conservation attention. Maintenance of large blocks of intact habitat is perhaps the most oft...

Aerial Insect and Disease Detection Survey(ADS) for insect and disease activity in 2003. The ADS data was obtained to be used for BLMs REA Process for the Middle Rockies...

This tabular, machine-readable CSV file contains annual phenometrics at locations in ponderosa pine ecosystems across Arizona and New Mexico that experienced stand-clearing,...

Aerial Insect and Disease Detection Survey(ADS) for insect and disease activity in 1995. The ADS data was obtained to be used for BLMs REA Process for the Middle Rockies...

This data set is a polygon representation that estimates the geographic area in which cedar decline is occurring. Cedar Decline refers to the dying or decline of yellow-cedar...

During 2000 - 2004, the Pennsylvania Department of Environmental Protection (PA DEP), as part of the Coastal Zone Management (CZM) Program and Pennsylvania Stream ReLeaf, funded...

This data set contains Landfire Existing Vegetation Type (EVT) and GAP landcover data combined into one layer for the Middle Rockies Ecoregion.

This dataset contains beetle infestations from aerial detection survey and GAP landcover data. Categorical values were assigned based on proximity of evergreen forests affected...

See full Data Guide here. This layer includes polygon features that depict protected open space for towns of the Protected Open Space Mapping (POSM) project, which is...

This dataset from the Channel Islands National Park s Kelp Forest Monitoring Program has estimates of substrate composition and percent cover of selected algal and invertebrate...

Aerial Insect and Disease Detection Survey(ADS) for Spruce Budworm activity from 1994-2010. The ADS data was obtained to be used for BLMs REA Process for the Northwestern Great...