• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This dataset provides estimates of aboveground biomass and spatially explicit uncertainty from 53 airborne LiDAR surveys of locations throughout California between 2005 and 2014. Aboveground...

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• Organization: Department of the Interior
• Updated: 2023-08-02T00:00:00Z

This dataset contains the results of a laboratory chronic bioassay with 6-week-old juvenile mussels (Fatmucket, Lampsilis siliquoidea) in a 28-day zinc exposure (120 and 240 micrograms zinc per...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-04-23T00:00:00.000+00:00

This data package contains compiled data (e.g., vegetation percent cover, vegetation above ground biomass, soil organic matter content, nekton density) and associated site and sampling information...

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• Organization: Department of Agriculture
• Updated: 2025-11-24

This package contains values of mean annual aboveground net primary production (NPP, in grams per square meter per year) at 15 NPP study sites on Jornada Experimental Range (JER) and Chihuahuan...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This dataset characterizes the global distribution, biomass, and canopy height of mangrove-forested wetlands based on remotely sensed and in situ field measurement data. Estimates of (1) mangrove...

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• Organization: Department of the Interior
• Updated: 2021-08-18T00:00:00Z

This data set includes a variety of bulk organic carbon, lignin-phenol biomarker, and sedimentation rate data from a set of sites in the Blackwater Marsh in Chesapeake Bay. At each site, a short...

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• Organization: Department of Agriculture
• Updated: 2025-11-22

[Note - revised version of this data record: https://portal.edirepository.org/nis/mapbrowse?scope=knb-lter-jrn&identifier=210011003 ]This package contains values of mean annual aboveground net...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

There is one comma-separated (.csv) data file and one text (.txt) file (bibliographic information) with this data set. This data set provides above-ground net primary production (ANPP) and total...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-06-06T00:00:00.000+00:00

Data associated with the publication 'Ecological drivers of parrotfish coral predation vary across spatial scales', comparing parrotfish coral predation intensity as it relates to parrotfish...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The ABLE 2A and 2B (Atmospheric Boundary Layer Experiments) data consists of estimates of the rate of exchange of a wide variety of aerosols and gases between the Amazon Basin and its atmospheric...

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• Organization: Department of the Interior
• Updated: 2022-06-08T00:00:00Z

This data release includes zooplankton data collected from a collaborative effort for Environmental Protection Agency’s Cooperative Science and Monitoring Initiative (CSMI). Zooplankton surveys...

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• Organization: Department of the Interior
• Updated: 2021-04-15T00:00:00Z

The USGS’s FORE-SCE model was used to produce a long-term landscape dataset for the Delaware River Basin (DRB). Using historical landscape reconstruction and scenario-based future projections, the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-01-01T00:00:00.000+00:00

Accurate and precise stock assessments are predicated on accurate and precise estimates of life history parameters, abundance, and catch across the range of the stock. In its continued efforts to...

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• Organization: Department of Agriculture
• Updated: 2025-11-22

The USDA-Agricultural Research Service carried out an experiment on water productivity in response to seasonal timing of irrigation of maize (Zea mays L.) at the Limited Irrigation Research Farm...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-03-18T00:00:00.000+00:00

This dataset includes observations of physical, chemical, and biomass properties from three field experiments conducted by the British Antarctic Survey: the First International BIOMASS Experiment...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-15T19:15:48.000+00:00

Diel epipelagic sampling for juvenile Pacific salmon (Oncorhynchus spp.), rockfish (Sebastes spp.), sablefish (Anoplopoma fimbria), and associated species was conducted in order to identify...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-02-10T00:00:00.000+00:00

Chemical, benthic organisms, and other data were collected using moored current meter casts and other instruments in the Gulf of Mexico from November 11, 1983 to November 13, 1984. Data were...

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• Organization: Department of Agriculture
• Updated: 2025-12-22

A data set with 5 tabs (TapRoots, FineRoots, WinRHIZO, CN, and TotalFiber) in a Microsoft Excel Workbook that contain data about coarse root biomass and fine root biomass; fine root length,...

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• Organization: Department of the Interior
• Updated: 2018-10-17T00:00:00Z

Field Methods: My work will test three predictions: (1) Hemlock decline alters nutrient cycling and decomposition rates. (2) Hemlock decline alters plant and soil communities, including microbial...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

It has been proposed that the C/N ratio, or quality, of litter or mulch mixtures affects N release. Although total N release from these mixtures and the effects on soil N are relatively well...

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