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Found 28 dataset(s) matching "Alien plants".
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In 2016, an invasive plant inventory of priority invasive plant species in priority areas was conducted at Farallon Island National Wildlife Refuge. Results from this effort will inform the...
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In 2016, a workshop was held for Farallon Island National Wildlife Refuge to 1) review the refuge conservation situation (goals, objectives, conservation priorities), 2) review invasive plant...
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<p>We monitored populations of the stem weevil, <em>Mecinus janthiniformis</em>, the invasive alien weed Dalmatian toadflax (<em>Linaria dalmatica</em>) and other vegetation to document the impact...
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Exotic plant survey polygon data representing infested or non-infested areas including inventory, treatment, and monitoring efforts. Polygons are generated by 1) collecting point and line features...
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These two raster data layers depict the land cover and degree of human disturbance to plant communities on the seven main Hawaiian Islands, and were developed as part of a comprehensive assessment...
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Sleeper populations are established populations of introduced species whose population growth is limited by one or more abiotic or biotic conditions. Sleeper populations pose an invasion risk if a...
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Background The Colchis is one of the species-rich refugia and a centre of biological diversity in western Eurasia. We analysed patterns of richness, endemism and invasions in relation to...
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<p>The Maize Genetics Cooperation Stock Center is operated by USDA/ARS, located at the University of Illinois, Urbana/Champaign, and integrated with the National Plant Germplasm System (NPGS). The...
