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Found 473 dataset(s) matching "Annual Grasses".

Weekly Changes of Exotic Annual Grasses (EAG) abundance in the Sagebrush Biome, USA, 2024
- Organization: Department of the Interior
- Updated: 20241114 | Harvested: July 15, 2025 at 09:01 PM
These datasets provide weekly differences of early estimates of 2024 fractional cover for exotic annual grass (EAG) that were released from April to late June. The EAG estimates were publicly...
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Rates of change in invasive annual grass cover to inform potential management opportunities across the sagebrush biome of the western United States
- Organization: Department of the Interior
- Updated: 20241115 | Harvested: July 15, 2025 at 08:53 PM
We used Rangeland Condition Monitoring Assessment and Projection (RCMAP) maps of annual herbaceous fractional components (mostly invasive annual grasses) to calculate mean rate of change in...
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Cover, basal diameter, height, and density of deep-rooted perennial grasses, and cover of exotic annual grasses and Poa secunda over the first five years following post-fire drill-seeding on the Soda Wildfire
- Organization: Department of the Interior
- Updated: 20241202 | Harvested: July 15, 2025 at 08:09 PM
Data includes functional group cover of exotic annual grasses, shallow rooted perennial grasses, and cover, basal diameter, height, and density of deep-rooted perennial grasses within the first...
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A Time Series of Herbaceous Annual Cover in the Sagebrush Ecosystem
- Organization: Department of the Interior
- Updated: 20200818 | Harvested: July 18, 2025 at 04:11 AM
We integrated 250-m enhanced Moderate Resolution Imaging Spectroradiometer (eMODIS) Normalized Difference Vegetation Index (NDVI) with land cover, biogeophysical (e.g., soils, topography) and...
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Species distribution model of the invasive annual grass Schismus spp (Mediterranean split grass) in the Mojave Desert
- Organization: Department of the Interior
- Updated: 20210407 | Harvested: July 16, 2025 at 01:47 PM
Geotiff raster of habitat suitability for the invasive annual grass Schismus spp (Mediterranean split grass) across the Mojave Desert (NatureServe ecoregional boundary). Raster resolution = 30 m,...
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BLM Natl FIAT Greater Sage-Grouse Wildfire Invasive Annual Grasses and Conifer Expansion Assessment (Fire and Invasive Assessment Tool) Document
- Organization: Department of the Interior
- Updated: 2024-06-22T08:30:13Z | Harvested: June 25, 2025 at 09:48 PM
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BLM Natl FIAT Greater Sage-Grouse Wildfire Invasive Annual Grasses and Conifer Expansion Assessment (Fire and Invasive Assessment Tool) Document
- Organization: Department of the Interior
- Updated: 2024-06-22T08:30:13Z | Harvested: September 24, 2025 at 04:38 AM
<div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><font size='2'...
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Fractional estimates of exotic annual grass cover in dryland ecosystems of western United States (2016 – 2019).
- Organization: Department of the Interior
- Updated: 20210422 | Harvested: July 16, 2025 at 03:39 PM
The dryland ecosystems of the western United States have been invaded by exotic annual grasses, such as cheatgrass (Bromus tectorum L.), that has promoted increased fire activity and reduced...
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Fractional estimates of invasive annual grass cover in dryland ecosystems of western United States (2016 – 2018).
- Organization: Department of the Interior
- Updated: 20200818 | Harvested: July 17, 2025 at 08:00 PM
Invasive annual grasses, such as cheatgrass (Bromus tectorum L.), have proliferated in dryland ecosystems of the western United States, promoting increased fire activity and reduced biodiversity...
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BLM Natl FIAT Central Oregon Greater Sage-Grouse Wildfire Invasive Annual Grasses and Conifer Expansion Assessment (COR) Document
- Organization: Department of the Interior
- Updated: 2024-06-22T08:30:06Z | Harvested: September 24, 2025 at 04:37 AM
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BLM Natl FIAT Central Oregon Greater Sage-Grouse Wildfire Invasive Annual Grasses and Conifer Expansion Assessment (COR) Document
- Organization: Department of the Interior
- Updated: 2024-06-22T08:30:06Z | Harvested: June 25, 2025 at 09:47 PM
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BLM Natl FIAT Northern Great Basin Greater Sage-Grouse Wildfire Invasive Annual Grasses and Conifer Expansion Assessment (NGB) Document
- Organization: Department of the Interior
- Updated: 2024-06-22T08:30:08Z | Harvested: September 24, 2025 at 11:28 AM
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BLM Natl FIAT Snake Salmon Beaverhead Greater Sage-Grouse Wildfire Invasive Annual Grasses and Conifer Expansion Assessment (SSB) Document
- Organization: Department of the Interior
- Updated: 2024-06-22T08:30:11Z | Harvested: September 25, 2025 at 04:54 AM
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BLM Natl FIAT Snake Salmon Beaverhead Greater Sage-Grouse Wildfire Invasive Annual Grasses and Conifer Expansion Assessment (SSB) Document
- Organization: Department of the Interior
- Updated: 2024-06-22T08:30:11Z | Harvested: June 25, 2025 at 09:49 PM
<div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><font size='2'...
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BLM Natl FIAT Southern Great Basin Greater Sage-Grouse Wildfire Invasive Annual Grasses and Conifer Expansion Assessment (SGB) Document
- Organization: Department of the Interior
- Updated: 2024-06-22T08:30:10Z | Harvested: September 24, 2025 at 04:37 AM
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BLM Natl FIAT Southern Great Basin Greater Sage-Grouse Wildfire Invasive Annual Grasses and Conifer Expansion Assessment (SGB) Document
- Organization: Department of the Interior
- Updated: 2024-06-22T08:30:10Z | Harvested: June 25, 2025 at 09:48 PM
<div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><font size='2'...
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BLM Natl FIAT Northern Great Basin Greater Sage-Grouse Wildfire Invasive Annual Grasses and Conifer Expansion Assessment (NGB) Document
- Organization: Department of the Interior
- Updated: 2024-06-22T08:30:08Z | Harvested: June 25, 2025 at 09:47 PM
<div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><font size='2'...
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BLM Natl FIAT Western Great Basin - Warm Springs Valley Western Great Basin Greater Sage-Grouse Wildfire Invasive Annual Grasses and Conifer Expansion Assessment (WGB) Document
- Organization: Department of the Interior
- Updated: 2024-06-22T08:30:07Z | Harvested: June 25, 2025 at 09:48 PM
<div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><font size='2'...
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BLM Natl FIAT Western Great Basin - Warm Springs Valley Western Great Basin Greater Sage-Grouse Wildfire Invasive Annual Grasses and Conifer Expansion Assessment (WGB) Document
- Organization: Department of the Interior
- Updated: 2024-06-22T08:30:07Z | Harvested: September 25, 2025 at 04:59 AM
<div style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'><font size='2'...
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Early Estimates of Exotic Annual Grass (EAG) in the Sagebrush Biome, USA, 2024
- Organization: Department of the Interior
- Updated: 20240621 | Harvested: July 16, 2025 at 02:28 AM
These datasets provide early estimates of 2024 fractional cover for exotic annual grass (EAG) species and one native perennial grass species on a weekly basis from April to late June. Typically,...
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