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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-04-23T00:00:00.000+00:00 | Harvested: October 13, 2025 at 04:35 AM

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: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 04:31 AM

This dataset provides monthly estimates of biomass stocks and land-atmosphere carbon exchange across the western United States at 0.95 degrees longitude x 1.25 degrees latitude grid resolution...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:45 AM

This data set contains three ASCII files (.txt format). One file provides net primary productivity (NPP) data for the moist lowland tropical forest on Barro Colorado Island, Panama. NPP estimates...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:45 AM

This data set provides net primary productivity (NPP) estimates and associated field measurements for six sites located along the 250-km, west-east transect of the Oregon Transect Ecosystem...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: November 03, 2025 at 09:10 PM

This data set provides two data files in text format (.txt). One file contains tri-monthly measurements of above-ground biomass made during the growing season between July 1982 and August 1990 on...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:47 AM

This data set provides two data files in text format (.txt). One file contains estimates of above-ground live phytomass for an ephemeral desert steppe located in the Badkhyz Nature Reserve in...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:45 AM

This data set contains one NPP data file and two climate data files (ASCII .txt format). The NPP file contains above- and below- ground biomass, litterfall, standing litter crop, and nutrient...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:45 AM

This data set contains eight data files (.txt format): three net primary productivity (NPP) data files and five climate data files. The NPP estimates are based on field measurements of litterfall...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 16, 2025 at 06:06 PM

This data set includes six ASCII files (.txt format). Five files contain productivity values for several types of tropical Amazon rainforest near Manaus, Brazil studied between 1963 and 1990, and...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 13, 2025 at 06:02 PM

This data set records the productivity of a semiarid shortgrass prairie steppe located in the Central Plains Experimental Reserve (CPER)/Pawnee National Grassland in north-central Colorado. There...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 24, 2025 at 08:49 PM

This data set contains three data files. One file (.csv format) provides above- and below-ground biomass and leaf area index (LAI) data for a wet arctic tundra meadow (Biome research site 2,...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 30, 2025 at 09:06 PM

This data set contains three ASCII data files (.txt format), one for net primary production (NPP) component data and two for climate data. The NPP studies were conducted in a tropical montane...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:45 AM

This data set contains three files. The first file provides net primary productivity (NPP) estimates, vegetation characteristics, and summary climate data for 720 globally-distributed terrestrial...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:46 AM

This data set provides seven data files in text format (.txt). The files provide biomass estimates, soil carbon (C), nitrogen (N), and phosphorus (P) measurements made at an...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: November 04, 2025 at 09:35 PM

This data set contains one data file (.csv format) that provides net primary productivity (NPP) estimates for 34 grasslands, 14 tropical forests, and 5 boreal forest sites distributed worldwide....

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 31, 2025 at 09:10 PM

This data set provides two data files (.csv format) containing gridded (0.5-degree) estimates of net primary productivity (NPP), elevation, temperature, precipitation, NDVI, and biome type for...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 15, 2025 at 12:12 AM

This data set provides four data files containing net primary productivity (NPP) data, edaphic characteristics, average climatic conditions, and basic descriptive and quantitative information on...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 28, 2025 at 09:05 PM

This data set provides two data files in text format (.txt). One file contains a long time series of biomass measurements made between 1955 and 1989 on a semi-desert steppe at the Dzhanybek...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 01:47 AM

This data set contains two files (.txt format). One file provides ground-based biophysical measurements and above-ground net primary productivity (ANPP) estimates for 31 black spruce (Picea...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 29, 2025 at 09:03 PM

Net primary productivity (NPP) estimates were compiled by the Global Primary Production Data Initiative (GPPDI). The database covers 2,523 individual sites and 5,164 half-degree grid cells and...

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