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51. Fine Root Production [fine_root_production]
Measurements of fine root production to date made during the growing seasons of 2010 and 2011 in plots of a factorial warming x accelerated snowmelt field experiment. Measurements were made using ...


52. Forest Cover Maps for the Legal Amazon from the Tropical Rain Forest Information Center (TRFIC) [TRFIC_MAPS_AMAZON_ESIP]
This data set consists of forest cover maps derived from Landsat satellites for the legal Amazon rain forest. The maps can be downloaded in .PDF or .EMF format from the Tropical Rain Forest Information ...


53. Forest Scenario Modelling [EFI_EFRA_Model]
The European Forest Information Scenario Model (EFISCEN) is a forest resource model. It is used to gain insight into the future development of European forests in issues as sustainable management ...


54. Forest and Timber Quality in Europe [EFI_MEFYQUE]
The objective of the Forest and Timber Quality in Europe: Modelling and forecasting yield and quality in Europe project is to increase understanding of the relationships between site conditions and ...


55. Free Air Carbon Dioxide (CO2) Enrichment (FACE) Program Data at Brookhaven National Laboratory (BNL/DOE) [FACE_BNL]
The Free Air CO2 Enrichment (FACE) program uses technologies capable of providing a means by which the environment around growing plants may be modified to realistically simulate future concentrations ...


56. Free-Air CO2 Enrichment (FACE) Experiment: FACTS II Rhinelander, WI CO2 Data [CDIAC_FACE_FACTS2_WISC]
The Aspen FACE (Free-Air Carbon Dioxide Enrichment) Experiment is a multidisciplinary study to assess the effects of increasing tropospheric ozone and carbon dioxide levels on aspen forest ecosystems. ...


57. Freeze-Thaw Earth System Data Record [UMT_NTSG_FREEZETHAW]
NASA's Freeze/Thaw Earth System Data Record (FT-ESDR) Web Interface is a NASA MEaSUREs (Making Earth System Data Records for Use in Research Environments) funded effort to provide a consistent long-term ...


58. Fuel Model Algorithm Refinement and Model Validations for Eastern US Tree Species [USDA_fuelmodelalgorithm]
Field data are collected to evaluate for modeled estimates of live and dead aboveground woody forest biomass and develop correlations among fire-related vegetation and biophysical parameters. ...


59. Genotypic Variation in Carbon Isotope Discrimination in Mature Ponderosa Pine Trees [USDA0562]
Data in "Genotypic Variation in Carbon Isotope Discrimination in Mature Ponderosa Pine Trees" consists of measurements of xylem water potential, soil moisture, gas exchange and carbon isotope discrimination ...


60. Geographical Distribution of Biomass Carbon in Tropical Southeast Asian Forests: A Database; CDIAC NDP-068 [CDIAC_NDP068]
A database was generated of estimates of geographically referenced carbon densities of forest vegetation in tropical Southeast Asia for 1980. A geographic information system (GIS) was used to incorporate ...


61. Glen Innes Rotation Experiment, Long Term Soil Organic Matter Study, Australia [WWAI.GlenInnes]
This study was initiated in 1921 in cool temperate region. the soil is described as Prairie - Australian Great Soil Group (ref Stace HCT, Hubble GD, Brewer R, Northcote KH, ...


62. Global 1-degree Maps of Forest Area, Carbon Stocks, and Biomass, 1950-2010 [doi:10.3334/ORNLDAAC/1296_1]
This data set provides global forest area, forest growing stock, and forest biomass data at 1-degree resolution for the period 1950-2010. The data set is based on a compilation of forest area and ...


63. Global Climate Change and Agricultural Productivity [USDA0287]
The purpose of the "Global Climate Change and Agricultural Productivity" dataset is to investigate the interaction of elevated atmospheric ozone and carbon dioxide on plant physiology, growth, and ...


64. Global Forest Ecosystem Structure and Function Data For Carbon Balance Research [doi:10.3334/ORNLDAAC/949_1]
A comprehensive global database has been assembled to quantify CO2 fluxes and pathways across different levels of integration (from photosynthesis up to net ecosystem production) in forest ecosystems. ...


65. Global Forest Observations Initiative (GFOI) - Fiji [USGS_GFOI_Fiji]
The Global Forest Observations Initiative (GFOI) is an initiative of the inter-governmental Group on Earth Observations (GEO) that aims to: foster the sustained availability of observations for national ...


66. Growth and Chemical Responses to CO2 Enrichment - Virginia Pine (Pinus Virginiana Mill.), CDIAC NDP-009 [CDIAC_NDP9]
Growth and chemical responses of Virginia pine grown in open-top growth chambers at elevated CO2 concentrations (+0, +75, +150, +300, +600 ppmv) were evaluated over a four-month period. The seedlings ...


67. HANPP Collection: Global Patterns in Human Appropriation of Net Primary Productivity (HANPP) [CIESIN_SEDAC_HANPP_1.0]
The Global Patterns in Human Appropriation of Net Primary Productivity (HANPP) portion of the HANPP Collection represents a digital map of human appropriation of net primary productivity measured ...


68. HANPP Collection: Global Patterns in Net Primary Productivity (NPP) [CIESIN_SEDAC_HANPP_NPP_1.0]
The Global Patterns in Net Primary Productivity (NPP) portion of the HANPP Collection maps the net amount of solar energy converted to plant organic matter through photosynthesis. NPP is measured ...


69. HANPP Collection: Human Appropriation of Net Primary Productivity (HANPP) by Country and Product [CIESIN_SEDAC_HANPP_CPROD_1.0]
The Human Appropriation of Net Primary Productivity (HANPP) by Country and Product portion of the HANPP Collection contains tabular data on carbon- equivalents of consumption by country and by type ...


70. HANPP Collection: Human Appropriation of Net Primary Productivity as a Percentage of Net Primary Productivity [CIESIN_SEDAC_HANPP_PERCENT_1.0]
The Human Appropriation of Net Primary Productivity (HANPP) as a Percentage of Net Primary Product (NPP) portion of the HANPP Collection represents a map identifying regions in which human consumption ...


71. Historic Land Use and Carbon Estimates for South and Southeast Asia: 1880-1980/CDIAC NDP-046 [CDIAC_NDP046_LANDUSE]
This Numeric Data Package (NDP) is a digital database containing estimates of land-use changes and the carbon content of vegetation for South and Southeast Asia for the years 1880, 1920, 1950, 1970, ...


72. Hungarian Long-term Fertilizer Experimental Network, Bicserd [PUAS.Bicserd]
This experiment began in 1966 on a site that was originally forested. Later, the crops at the site were maize,soya,pea,wheat,maize. Tha land uses in the experiment are: Rotation 1 - wheat,maize,maize,pea; ...


73. Hungarian Long-term Fertilizer Experimental Network, Hajduboszormeny [PUAS.Hajdub]
This experiment began in 1966 on a site that was originally steppe. Later, the crops at the site were maize,wheat,wheat (pea),maize. The land uses in this experiment are: Rotation 1 - wheat,maize,maize,pea; ...


74. Hungarian Long-term Fertilizer Experimental Network, Iregszemcse [PUAS.Iregs]
This experiment began in 1966 on a site that was originally forested. Later, the site had wheat,bean sunflower,maize,(wheat,pea) growing on it. Land use in this experiment consists of: Rotation 1 ...


75. Hungarian Long-term Fertilizer Experimental Network, Karcag [PUAS.Karcag]
This experiment began in 1966 on a site that was originallt steppe. Later, the crops at the site were wheat, sugar beet, lucerne, maize, and pea. The land uses in the experiment are: Rotation 1: ...


76. Hungarian Long-term Fertilizer Experimental Network, Keszthely [PUAS.Keszthely]
This experimnet was started in 1966 on a site that was originally forested. Later, the the crops at the site were wheat, barley, maize (sunflower), pea, (wheat). Tha land uses in the experiment ...


77. Hungarian Long-term Fertilizer Experimental Network, Kompolt [PUAS.Kompolt]
This experiment was started in 1966 in an area that was originally steppe-forest. Later, the crops were sainfoin,sainfoin,wheat,barley,pea (wheat). The land uses in the experiment are: Rotation ...


78. Hungarian Long-term Fertilizer Experimental Network, Mosomnagyarovar [PUAS.Mosomnag]
This experiment began in 1966 on a site that was originally forested. Later, the crops grown on the site were pea and wheat. The treatments and rotations in the experiment are: Rotation 1 - wheat,maize,maize,pea; ...


79. Hungarian Long-term Fertilizer Experimental Network, Nagyhor [PUAS.Nagyhor]
This experiment began in 1966 on a site that was originally a stppe-forest ecosystem. The crops at the site previous to the experiment were pea and wheat. The land uses in the experiment are: Rotation ...


80. Hungarian Long-term Fertilizer Experimental Network, Putnok [PUAS.Putnok]
this experiment began in 1966 on a site that was originally forested. The site then was used for potato,sunflower,wheat,pea,barley,lentil crops. The land uses in the experiment are: Rotation 1 - ...


81. IAI-Data-CRN_012_Austin_BIOD-NITR: Effects of autotrophic nitrification on C and N cycling in the Patagonian steppe [IAIDIS764]   PARENT METADATA
Human activities are altering biodiversity and the N cycle globally, affecting marine and terrestrial carbon cycling. Only a few specialized bacteria carry out nitrification in terrestrial ecosystems, ...


82. IAI-Data-CRN_012_Austin_GRASS-DEC: Relative importance of dominant grass species in a water-limited ecosystem in the Patagonian steppe [IAIDIS758]   PARENT METADATA
Changes in biodiversity due to human impact of domestic grazers are occurring in many parts of the world, and the net effect of this change could have detrimental effects on ecosystem functioning. ...


83. IAI-Data-CRN_012_Austin_POSIT-DEC: The importance of position of senescent material on decomposition and nutrient release [IAIDIS760]   PARENT METADATA
The importance of standing dead material, including coarse woody debris in forests, has been shown to be important in the regeneration of forests, and critical for maintaining a variety of ecosystem ...


84. IAI-Data-CRN_012_Baruch_Invaders: Response of a native Neotropical savanna grass and two African invaders to high CO2, drought, herbivory and fire [IAIDIS754]   PARENT METADATA
The invaders project analyzed the response of a native Neotropical savanna grass (Trachypogon plumosus) and two African invaders (Hyparrhenia rufa and Melinis minutiflora) to high CO2, drought, herbivory ...


85. IAI-Data-CRN_012_Sala_PozosN: Aboveground and belowground nitrogen cycle in the Patagonian steppe [IAIDIS740]   PARENT METADATA
The general objective of this experiment was to describe the aboveground and belowground nitrogen cycle in the Patagonian steppe. We used the Patagonian steppe as a model ecosystem because of the ...


86. IAI-Data-CRN_012_VIVANCO_TRIA: Effect of aboveground diversity on belowground processes in Patagonia [IAIDIS738]   PARENT METADATA
We examined the effect of aboveground diversity on belowground processes. Our hypothesis is that aboveground diversity produces long-term effects on soil biota and carbon and nitrogen pools that consequently ...


87. IAI-Science-ISP-2-051-Global Change Effects on Biodiversity and Functioning: Manipulation of a Keystone [IAIDIS482]   PARENT METADATA
This dataset refers to Final Report of the ISP round 2 project number 051, which has the name "GLOBAL CHANGE EFFECTS ON BIODIVERSITY AND FUNCTIONING: MANIPULATION OF A KEYSTONE PROCESS". This project ...


88. ISLSCP II Global Primary Production Data Initiative Gridded NPP Data [doi:10.3334/ORNLDAAC/1023_1]
Net Primary Production (NPP) is an important component of the carbon cycle and, among the pools and fluxes that make up the cycle, it is one of the steps that are most accessible to field measurement. ...


89. ISLSCP II Total Plant-Available Soil Water Storage Capacity of the Rooting Zone [doi:10.3334/ORNLDAAC/1006_1]
This data set provides two estimates of the geographic distribution of the total plant-available soil water storage capacity of the rooting zone ("rooting zone water storage size") on a 1.0 degree ...


90. Impact of Climate on Plant-soil Interactions and Carbon Budgets of Ponderosa Pine [USDA0592]
The purpose of the data in "Impact of Climate on Plant-soil Interactions and Carbon Budgets of Ponderosa Pine" is to determine if climate-driven shifts in biomass allocation enable ponderosa pine ...


91. Impacts of climate change on Antarctic vascular plants: warming and UV-B radiation [TAD001]
Our research examined the influence of ultraviolet-B radiation (UV-B) and warming on the performance of Antarctic flowering plants (i.e. Deschampsia antarctica, ...


92. Integrated Method to Estimate the Carbon Budget of Forests [EFI_Integrated_Carbon]
The integrated method to estimate the carbon budget of forests is a research project of scientists at the European Forest Institute (EFI) and the Finnish Forest Research Institute (Metla). ...


93. Jabalpur Centre, Madhya Pradesh (All India Coordinated Research Project on Long-Term Fertilizer [India.Jabalpur]
This long term experiment began in 1972. The experimental site is a tropical area, with a minimum annual temperature of 5.9 deg C, maximum annual temperature of 42.8 deg C, and mean annual rainfall ...


94. LBA Regional Carbon in Live Vegetation, 0.5-degree (Olson) [doi:10.3334/ORNLDAAC/672_1]
This data set is a subset of Olson et al. (1985, 2000) "Major World Ecosystem Complexes Ranked by Carbon in Live Vegetation." This subset was created for the study area of the Large Scale Biosphere-Atmosphere ...


95. LBA-ECO CD-02 Leaf Level Gas Exchange, Chemistry, and Isotopes, Amazonia, Brazil [doi:10.3334/ORNLDAAC/1010_1]
This data set reports leaf gas flux and leaf properties from samples collected from trees, liana, pasture saplings, and pasture grass located at eight different sampling locations in the states of ...


96. LBA-ECO CD-08 Leaf Carbon, Nitrogen, LAI, and Isotope Data, Manaus, Brazil: 2001 [doi:10.3334/ORNLDAAC/1245_1]
This data set provides measurements for carbon (C), nitrogen (N), leaf area index (LAI), and carbon isotope ratio data (13C and 14C) of leaves sampled at the Manaus ZF2 Jacaranda transect area, Amazonas, ...


97. LBA-ECO CD-09 Soil and Vegetation Characteristics, Tapajos National Forest, Brazil [doi:10.3334/ORNLDAAC/1104_1]
This data set reports the results of soil and vegetation surveys at four distinct areas within the Tapajos National Forest (TNF), 50 to 100 km south of Santarem, Para, Brazil, in November 1999. At ...


98. LBA-ECO LC-08 Ecosystem Demography Model Estimated C, NPP, and Biomass For Amazonia [doi:10.3334/ORNLDAAC/1102_1]
This data set provides Ecosystem Demography Model (ED) estimates of potential above-ground net primary production (NPP) (kg C/m2/y), potential average live biomass (kg C/m2), and potential average ...


99. LBA-ECO LC-15 Amazon Basin Aboveground Live Biomass Distribution Map: 1990-2000 [doi:10.3334/ORNLDAAC/908_1]
This data set provides a single raster image containing the spatial distribution of aboveground live forest biomass of the Amazon basin. This product was derived using a methodology based on a combination ...


100. LBA-ECO ND-07 Carbon and Nitrogen in Cerrado Plants and Soils, Brasilia: 1999-2000 [doi:10.3334/ORNLDAAC/1121_1]
This data set provides (1) delta 15N ratios and nitrogen concentrations for foliar samples and (2) delta 13C and delta 15N ratios as well as carbon and nitrogen concentrations for soil samples collected ...


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