• Organization: Department of the Interior
• Updated: 2024-10-29T00:00:00Z

Data include diversity measures (number of individuals, number of species, Shannon diversity, Evenness and Dominance) for 2,315 samples of Pliocene age.

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-01-25T00:00:00.000+00:00

This dataset is a point shapefile showing the distribution of species richness, Shannon's Diversity (H), and Shannon's Evennes (J) along the Florida Keys (Key Biscayne to Key West based on data...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-10-15T00:00:00.000+00:00

The Northwestern Hawaiian islands were sampled during October 2000 at 63 stations on 9 atolls or islands under the lead of NOAA. This work is affiliated with the Northwest Hawaii Islands Coral...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-04-14T00:00:00.000+00:00

This dataset contains the concentration of polycyclic aromatic hydrocarbon (PAHs) and biomarkers (hopanes, steranes, alkanes) in marine sediment cores using gas chromatography-mass spectrometry...

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• Organization: Department of the Interior
• Updated: 2023-03-21T00:00:00Z

An ecological study on mercury contamination in the wetland of West Dongting Lake in China. This study measured the total mercury concentration in the soil and compared it to the measured total...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-03-10T00:00:00.000+00:00

This dataset is a point shapefile showing the distribution of species richness, Shannon's Diversity (H), and Shannon's Evenness (J) along the Florida Keys (Key Biscayne to Key West based on data...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-12-02T00:00:00.000+00:00

Data were collected in support of a project evaluating trematode parasite diversity at sites with varying habitat complexity. We found that trematode richness, evenness, and diversity were all...

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• Organization: Department of the Interior
• Updated: 2021-12-13T00:00:00Z

We conducted a field experiment at the Moneystump Swamp in the Blackwater National Wildlife Refuge in Dorchester, MD, USA to simulate a natural forest disturbance event (e.g., storm-induced...

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• Organization: Department of Agriculture
• Updated: 2025-11-21

Pollinator and flowering plant surveys were conducted in three mineland reclamation sites in southeast Ohio during 2019. Floral abundance, floral richness, floral evenness, pollinator richness,...

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• csv

• Organization: Department of the Interior
• Updated: 2018-07-06T00:00:00Z

Specific Plot Design: Selection of specific sites will include those recently established by Dr. Karen Hughes (lead PI) at Twin Creeks (mixed burn), Baskins Creek Trail (mid to heavy burn), Balsom...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-04-13T00:00:00.000+00:00

This dataset provides valuable baseline data on sediment chemical contamination for the St. Thomas East End Reserve (STEER), U.S. Virgin Islands (USVI). From 2010-2012, NOAA scientists collected...

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