Search datasets
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National Park Service Unit Boundaries.
Search relevance: 1.00 | Views last month: 33 | Catalog Last Checked: August 29, 2026 at 06:01 PM -
National Park Service Unit Centroid Points.
Search relevance: 1.00 | Views last month: 25 | Catalog Last Checked: August 01, 2026 at 04:09 AM -
National Park Service Unit tract polygons
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National Park Service unit boundaries.
Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: August 03, 2026 at 08:35 AM -
The two excel files provide zooplankton and benthic macroinvertebrate data, respectively, underlying the publication. The data consist of sample by taxa matrices for Isle Royale in 2012, Apostle...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: August 03, 2026 at 12:50 AM -
The queen conch (Aliger gigas) is a large marine gastropod that supports an economically and culturally important fishery in the Caribbean. Widespread population declines driven largely by...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 01, 2026 at 03:59 AM -
This dataset contains monitoring data for land bird monitoring at park units within the Klamath Inventory and Monitoring Network (KLMN). Landbirds are an effective tool for monitoring because: (1)...
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Invasive plant species are most likely to be non-native, as they can take advantage of more favorable growing conditions than they would normally receive in their natural habitats to spread...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 04:02 AM -
Provided here is a link to the National Park Service boundaries for the state of Hawaii. Maps are provided as an interactive web viewer as well as PDF doucments.
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 03, 2026 at 12:58 AM -
Water and sediment was collected to assess the occurrence of contaminants of emerging concern (CECs) in National Park waters of the northern Colorado Plateau, USA. CEC presence in water and...
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This dataset contains monitoring data for vegetation at Crater Lake NP, Lassen Volcanic NP, Lava Beds NM, Oregon Caves NMP, Redwood NSP, and Whiskeytown NRA. A core concept of the Klamath...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 01, 2026 at 04:06 AM -
The National Parks dataset is frequently updated by the National Park Service (NPS) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 03, 2026 at 05:33 PM -
This dataset contains data collected at 5 monitoring stations in Golden Gate National Recreation Area and Point Reyes National Seashore as part the San Francisco Bay Area Network Rocky Intertidal...
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Invasive plant species are most likely to be exotic, as they can take advantage of more favorable growing conditions than they would normally receive in their natural habitats to spread...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 03:59 AM -
This dataset contains monitoring data for streams at Crater Lake NP, Lassen Volcanic NP, Oregon Caves NMP, Redwood NSP, and Whiskeytown NRA. Streams are significant and productive resources that...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 04:03 AM -
Ozone exceedance data for national parks with on-site monitoring. This data set documents the number of days when the ozone standard was exceeded from April to October, 2018. The National Ambient...
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This dataset contains monitoring information for the federally threatened Western Snowy Plover at Golden Gate National Recreation Area. Data includes the number of snowy plover adults within...
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This data set represents the official National Park Service layer of High Potential Historic Sites along the Lewis and Clark National Historic Trail. As of 2024, this feature class represents...
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These data (all data tables for the data release) represent a suite of biotic and abiotic variables that characterized plant communities and the geologic, geomorphic, edaphic, climatic, and land...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 03:34 AM -
This data set contains the concentration results for water- and sediment-quality and tissue samples, as well as associated quality-assurance data, collected at sampling locations located in the...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 05:18 AM
