Science Keywords>AGRICULTURE>AGRICULTURAL PLANT SCIENCE
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INVADERS Database Project
Entry ID:
umtdbs_d_invaders
Summary
Abstract:
The INVADERS Database is a comprehensive database of exotic plant names and
weed distribution records for five states in the northwestern United States. The spatial and temporal spread of weeds can be displayed using the historic distribution records in INVADERS. The INVADERS web site contains actual examples of how land management and weed ... ![]()
Related URL
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
Data Set Citation
Dataset Originator/Creator:
University of Montana, Division of Biological Sciences
Dataset Title:
INVADERS Database Project
Dataset Release Date:
1998-01-01
Dataset Release Place:
Missoula, Montana
Dataset Publisher:
University of Montana, Biology Division
Data Presentation Form:
Database
Online Resource:
http://nas.er.usgs.gov/
Dataset Originator/Creator:
Colette C. Jacono and Charles P. Boydstun
Dataset Title:
Proceedings of the workshop on databases for nonindigenous plants, Gainesville, FL, September 24-25, 1997.
Dataset Release Date:
1998
Dataset Release Place:
Gainesville, Florida
Dataset Publisher:
U.S. Geological Survey, Biological Resources Division
Online Resource:
http://nas.er.usgs.gov/
Temporal Coverage
Start Date:
1990-01-01
Stop Date:
1998-01-01
Location Keywords
Science Keywords
Quality
There are 80,024 verifiable distribution records for 3,022 species, including
890 exotic species of North America for the years between 1875 to 1996. Seventy-five percent of the distribution data are for exotics. Fields include collector, county, place name, and date. Geo-coordinates are available for some ... ![]() Ancillary Keywords
Data Set Progress
IN WORK
Originating Center
Data Center
Distribution
Distribution Format:
ASCII
Fees:
none
Personnel
Creation and Review Dates
DIF Creation Date:
1998-01-01
Last DIF Revision Date:
2009-04-24
Future DIF Review Date:
1999-12-01
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