PASDA Pennsylvania Spatial Data Access: The Pennsylvania Geospatial Data Clearinghouse part of SERC Web Resource Collection

Pennsylvania Spatial Data Access, PASDA, is the State Geospatial Data clearinghouse for the Commonwealth of Pennsylvania. PASDA is also a National Spatial Data Infrastructure (NSDI) Clearinghouse ...

Noxious Weeds in the U.S. and Canada part of SERC Web Resource Collection

This web site provides a searchable database of the noxious weed lists for all U.S. states and six southern provinces of Canada. The database can be searched by plant name, state name, or by clicking ...

South Florida Ecosystem History Database part of SERC Web Resource Collection

This website contains foraminifer, mollusk, ostracod, pollen, dinoflagellate, and diatom data from modern surface and core sites across the South Florida ecosystem (ranging back approximately 200 ...

Live Access Server part of SERC Web Resource Collection

The Live Access Server (LAS) is a highly configurable Web server designed to provide flexible access to geo-referenced scientific data. LAS enables users to view data with on-the-fly graphics, ...

NASA Global Change Master Directory: Discover Earth science data and services part of SERC Web Resource Collection

NASA's Global Change Master Directory (GCMD) is an online card catalog of data sets covering just about every scientific area of global change research. The website includes downloadable ...

WorldWatcher Software part of SERC Web Resource Collection

WorldWatcher is scientific visualization software for geospatial data, and is available for both Macintosh and Windows. The software provides an environment for students to explore, interpret and ...

USGS: Nonindigenous Aquatic Species Database part of SERC Web Resource Collection

This U.S Gological Survey database provides information on both nonindigenous floral and faunal species found in aquatic areas in the United States. Users may generate a text-based list of specific ...

United States Census Bureau: Statistical Abstract of the United States part of SERC Web Resource Collection

This publication is produced by the US Census Bureau, and provides the most recent census findings as well as older abstracts (1995 to 2000) so that comparisons between years can be made. Relevant ...

National Plants Database part of SERC Web Resource Collection

This United States Department of Agriculture (USDA) database is a single source collection of standardized information about plants of the US and its territories. The database includes names, ...

Center for International Earth Science Information Network part of SERC Web Resource Collection

CIESIN was established in 1989 as a non-profit, non-governmental organization to provide information that would help scientists, decision-makers, and the public better understand their changing ...