• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-10-28T00:00:00.000+00:00

Five cruises were carried out under the Pak-US cooperative project North Arabian Sea Environment and Ecosystem Research (NASEER) from 1992-1994. The main objective of this project was to...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-06-09T00:00:00.000+00:00

The AOAT project is engaged in monitoring/modeling efforts designed to: a) establish methodologies for monitoring, assessing, and modeling the impacts of Ocean Acidification (OA) on coral reef...

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

This dataset provides gridded estimates of gross primary productivity (GPP), ecosystem respiration (Reco), and net ecosystem CO2 exchange (NEE) across the circumpolar terrestrial Arctic-boreal...

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• Organization: Department of the Interior
• Updated: 2021-11-23T00:00:00Z

Management and disturbances have significant effects on grassland forage production. When using satellite remote sensing to monitor climate impacts such as drought stress on annual forage...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-05-08T00:00:00.000+00:00

This dataset contains salt marsh nutrient data to determine the biogeochemical impact of elevated nutrient loading on ecosystem carbon dynamics and nitrate reduction pathways (denitrification and...

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

This Arctic-Boreal CO2 fluxes (ABCflux) dataset contains monthly aggregates of terrestrial net ecosystem CO2 exchange and its derived partitioned component fluxes: gross primary productivity (GPP)...

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• Organization: Department of the Interior
• Updated: 2021-03-12T00:00:00Z

The data include measurements of chlorophyll a and algal stoichiometry from benthic algae collected from Sky Pond, Rocky Mountain National Park, Colorado, in 2015-2017; results of nutrient...

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• Organization: Department of the Interior
• Updated: 2020-10-27T00:00:00Z

This simulated ecosystem carbon dataset is used to report terrestrial carbon budget of the conterminous U.S. in the Golobal Change Biology paper "Critical land change information enhances...

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

Nitrogen gas fluxes are important to ecosystem productivity and atmospheric chemistry. Scaling of these microscale fluxes to landscape and regional scales relevant to ecosystem and...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

The HANPP Collection: Human Appropriation of Net Primary Productivity as a Percentage of Net Primary Productivity represents a map identifying regions in which human consumption of NPP is greatly...

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• Organization: Department of the Interior
• Updated: 2020-08-30T00:00:00Z

This simulated ecosystem carbon dataset is derived from simulations of the parallel Integrated Biosphere simulator (pIBIS). Annual carbon variables cover 1971-2015 at 1-km (960m) spatial...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-17

The HANPP Collection: Global Patterns in Human Appropriation of Net Primary Productivity (HANPP) represents a digital map of human appropriation of net primary productivity measured in Units of...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-04-21T00:00:00.000+00:00

We conducted a year-long study with the main objective of comparing seasonal plant productivity, ecosystem respiration (ER), denitrification, and dissimilatory nitrate reduction to ammonium (DNRA)...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

We assessed the spatial pattern and extent of potential impacts of spatially overlapping high intensity land-use and aridification trends on landscape attributes: crop productivity, soil...

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

The BOREAS DSP-5 team generated a NPP image over the BOREAS region from a process-based ecosystem model, the Boreal Ecosystem Productivity Simulator (BEPS). The NPP image was created from a series...

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

This data set provides gridded, model-derived gross primary productivity (GPP), ecosystem respiration (RECO), and net ecosystem exchange (NEE) of CO2 biogenic fluxes and their uncertainties at...

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

This dataset, derived from the National Forest Carbon Monitoring System (NFCMS), provides estimates of forest carbon stocks and fluxes in the form of aboveground woody biomass (AGB), total live...

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• Organization: Department of the Interior
• Updated: 2020-08-20T00:00:00Z

This dataset provides complete fits from metabolism estimation models. The format is 5 files per model (text and tab-delimited files, packaged as 1 zip file per model): (1) estimates of daily...

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

This dataset contains annual estimates of carbon stocks, fluxes, and productivity over forested land in 11 states of the western USA (Arizona, California, Colorado, Idaho, Montana, Nevada, New...

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• Organization: Department of the Interior
• Updated: 2022-05-09T00:00:00Z

Ecosystem metabolism is a measure of energy flow in terrestrial and aquatic environments that quantifies a balance between the rate of biomass production by photosynthesizing plants and the rate...

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