• Organization: Department of the Interior
• Updated: 2018-05-29T00:00:00Z

Data on alien (non-native) plant species surveys within the boundaries of disturbed sites within Yosemite National Park. Surveys were supplemented by quadrat-based subsampling of some campgrounds,...

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• Organization: Department of Labor
• Updated: 2025-09-30T12:19:46.634Z

Historical series of Alien Claims Activities reports (ETA-9016) in which states provide quarterly information on claimants' legal status, corresponding state workloads related to the verification...

• Organization: Department of the Interior
• Updated: 2018-07-10T00:00:00Z

Following a survey effort to describe alien plant invasion of anthropogenically disturbed areas, this project set the stage for inventorying areas of natural disturbance in Yosemite National Park....

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• Organization: Department of the Interior
• Updated: 2005-09-01T00:00:00Z

This data describes a presence- absence survey for alien mammals in Kaapahu area of Haleakala National Park (HALE). Signs of mammals, as well as trapped mammals, were documented in database and...

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• Organization: Department of the Interior
• Updated: 2010-01-01T00:00:00Z

A presence-absence survey for small alien mammals was conducted in Kalaupapa National Historical Park. This database contains information on trap nights, number of captures, tracking tunnel...

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• Organization: Department of Homeland Security
• Updated: 2026-02-05T23:11:48-05:00

This data set represents I-551 card data obtained from ELIS and CLAIMS3 Card as incoming system interfaces and persisted in the CIS2 database. Historical alien registration and border crossing...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-03-14T00:00:00.000+00:00

Due to the geographic isolation of the Hawaiian Islands, close to 25% of Hawaii's reef fishes and red algae species are endemic. This leaves Hawaiian coral reefs particularly vulnerable to alien...

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Beginning in 2013 and specifically in the first half of 2014, CBP has seen an overall increase in the apprehension of Unaccompanied Alien Children from Central America at the Southwest Border,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-19T00:00:00.000+00:00

Baseline surveys were conducted at numerous sites around each island, including those identified as "hotspots" by the Department of Aquatic Resources, around the islands of Hawaii, Maui, Molokai,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-03-14T00:00:00.000+00:00

This raster data layer represents the presence of alien and invasive reef fish species within 2 km of an observation, including roi or bluespotted grouper (Cephalopholis argus), ta'ape or...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2006-04-03T00:00:00.000+00:00

Data in this set come from two studies: "Ability of protected reefs to resist alien algae" and "How many fish does it take to keep the alien algae out?" Both are authored by Ms. Danielle...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2004-05-11T00:00:00.000+00:00

Surveys for adult invertebrates that were part of the hull fouling communities were done to determine to what extent marine alien invasive species (AIS) are being transported in this fashion. The...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-19T00:00:00.000+00:00

An experiment was performed to assess the potential to use native sea urchins as biocontrols for alien/invasive seaweeds. One species of urchin, tripneustes gratilla, was bedded in a 1/4 m2 plot...

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• Organization: Department of Homeland Security
• Updated: 2026-01-23T13:19:34-05:00

Records that meet the required two-part test but are not used.rnrnData/records collected for intelligence purposes about a United States citizen, an alien known by the intelligence element...

• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Nationwide Illegal Alien Apprehension Statistics Fiscal Year 2017

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Total Illegal Alien Apprehensions By Month From FY 1999 through FY 2014

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• Organization: Department of Homeland Security
• Updated: 2026-01-23T13:19:34-05:00

Records that do not meet the required two-part test.rnrnData/records collected for intelligence purposes about a United States citizen, an alien known by the intelligence element concerned to be a...

• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Nationwide Illegal Alien Apprehension Statistics Fiscal Year 2015

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Nationwide Illegal Alien Apprehension Statistics Fiscal Year 2016

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• Organization: Department of Homeland Security
• Updated: 2022-03-30T14:03:24-04:00

Nationwide Illegal Alien Apprehensions Statistics Fiscal Years 1925 - 2013

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