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51. 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 ...


52. Hoosfield Continuous Barley Long Term Trial, Rothamsted [IACR.Hoosfield]
This experiment began in 1852 at Rothamsted, England. The site was occupied (farmed?) since Roman times. Map of 1623 shows field in arable. Arable crops 1847-1851. Clay-with-flints overlying chalk; ...


53. 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; ...


54. 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; ...


55. 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 ...


56. 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: ...


57. 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 ...


58. 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 ...


59. 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; ...


60. 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 ...


61. 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 - ...


62. IAI-Data-CRN_012-Chile: Comparison of principal ecosystem functions in forests of contrasting biodiversity in Chile and Argentina [IAIDIS752]   PARENT METADATA
The main objective of this work is to compare principal ecosystem functions in forests of contrasting biodiversity (low in Argentina, high in Chile) and primary productivity in southern temperate ...


63. 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, ...


64. 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. ...


65. 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 ...


66. 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 ...


67. 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 ...


68. IAI-Data-CRN_012_Yahdjian_drought: Drought effects on ecosystem functioning in a semiarid grass-shrub steppe South of Argentina [IAIDIS744]   PARENT METADATA
We studied drought effects on ecosystem functioning in a semiarid grass-shrub steppe South of Argentina. We designed a 2-year rainfall manipulation experiment where we decreased water input with rainout ...


69. IAI-FinalReport_ISP1_003 Nitrogen Transport and Transformations: A Regional and Global Analysis [IAIDIS436]
This dataset refers to the Final Report of the ISP round I project number 003, which has the name "NITROGEN TRANSPORT AND TRANSFORMATIONS: A REGIONAL AND GLOBAL ...


70. 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 ...


71. 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 ...


72. 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 ...


73. LTER Georgia Coastal Ecosystems - Plant community response to fertilization at Sapelo Island, Georgia [newpag1_LTER_GCE_PLT_GCED_0409]   PARENT METADATA
Parallel fertilization experiments were performed in five different types of perennial plant mixtures found in the salt marsh habitat around Sapelo Island, Georgia, from May 1996 to September 1997. ...


74. Latitudinal Gradient Project - Australian contributions [LGP]
This record relates to the Australian component of the Latitudinal Gradient Project. The LGP is largely a New Zealand, US and Italian venture, but a small contribution has been made by Australian ...


75. Long Island Sound Interstate Sanitation Commission Data [ISC_ISCdata]
Monitor water quality on a monthly basis over the full annual cycle.


76. Long Term Experiment No. 2, Soil Organic Matter Network, England [IACR.No2]
This experiment was initiated in 1965 at a site that has been in arable use for a very long time. The land use in this experiment consists of a cropping sequence: Sugar beet, Spring oats, Winter wheat, ...


77. Long Term Slurry on Grassland Experiment, Soil Organic Matter Network, Northern Ireland [DARD.Slurry]
This experiment was initiated in 1970 at a site that was originally temperate deciduous woodland. It then was an estate farm until the agricultural institute founded in 1926. The area ...


78. Long-Term Agricultural Field Experiment -- Data Compendium [USDA0243]
This data set contains information on climate (temperature, precipitation); soil (carbon, nitrogen, bulk density, texture); production (grain yield, straw/residue production); and migrant histories ...


79. Long-Term Ecological Research (LTER)/CDR007: Effects of NH4NO3 on Vegetation in Unfenced Microplots (UNFMC) at Cedar Creek [LTER_CDR007]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR007 [Summary adapted from the LTER Core Data Set Catalog]: The purpose of ...


80. Long-Term Ecological Research (LTER)/CDR010: Old Field Survey (OFIELD) at Cedar Creek Natural History Area [LTER_CDR010]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR010 [Summary adapted from the LTER Core Data Set Catalog]: The purpose of ...


81. Long-Term Ecological Research (LTER)/CDR012: Effects of NH4NO3 and pH on Microorganism Populations (SORG) at Cedar Creek Natural History Area [LTER_CDR012]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR012 [Summary adapted from the LTER Core Data Set Catalog]: The purpose of ...


82. Long-Term Ecological Research (LTER)/CDR013: Phenology of Fertilization (PHEN) at Cedar Creek Natural History Area [LTER_CDR013]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR013 [Summary adapted from the LTER Core Data Set Catalog]: The purpose of ...


83. Long-Term Ecological Research (LTER)/CDR016: Old Field Allocation Survey (OFALLOC) at Cedar Creek Natural History Area [LTER_CDR016]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR016 [Summary adapted from the LTER Core Data Set Catalog]: Objective: to ...


84. Long-Term Ecological Research (LTER)/CDR018: Plant Competition Under Different Nitrogen Levels at Cedar Creek Natural History Area [LTER_CDR018]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR018 [Summary adapted from the LTER Core Data Set Catalog]: This is the new ...


85. Long-Term Ecological Research (LTER)/CDR019: Tree Competition at Cedar Creek Natural History Area [LTER_CDR019]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR019 [Summary adapted from the LTER Core Data Set Catalog]: This experiment ...


86. Long-Term Ecological Research (LTER)/CDR020: Legume Competition at Cedar Creek Natural History Area [LTER_CDR020]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR020 [Summary adapted from the LTER Core Data Set Catalog]: This experiment ...


87. Long-Term Ecological Research (LTER)/CDR021: Invasion of Old Fields by Trees at Cedar Creek Natural History Area [LTER_CDR021]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR021 [Summary adapted from the LTER Core Data Set Catalog]: Replicated deer ...


88. Long-Term Ecological Research (LTER)/CDR022: Variations in Grasshopper Populations of an Old-Field Chronosequence at Cedar Creek [LTER_CDR022]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR022 [Summary adapted from the LTER Core Data Set Catalog]: Grasshoppers ...


89. Long-Term Ecological Research (LTER)/CDR023: Variations in Small Mammal Populations of Successional Old Fields at Cedar Creek [LTER_CDR023]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR023 [Summary adapted from the LTER Core Data Set Catalog]: Small mammals ...


90. Long-Term Ecological Research (LTER)/CDR024: Plant Community and Soil Development During Secondary Succession at Cedar Creek [LTER_CDR024]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR024 [Summary adapted from the LTER Core Data Set Catalog]: Major herbivores ...


91. Long-Term Ecological Research (LTER)/CDR025: Distribution of Wetland Plant Species at Cedar Creek Natural History Area [LTER_CDR025]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR025 [Summary adapted from the LTER Core Data Set Catalog]: Permanent plots ...


92. Long-Term Ecological Research (LTER)/CDR026: Meteorological Measurements at Cedar Creek Natural History Area [LTER_CDR026]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR026 [Summary adapted from the LTER Core Data Set Catalog]: Meteorological ...


93. Long-Term Ecological Research (LTER)/CDR027: Atmospheric Deposition (Wet and Dry) at Cedar Creek Natural History Area [LTER_CDR027]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR027 [Summary adapted from the LTER Core Data Set Catalog]: Precipitation ...


94. Long-Term Ecological Research (LTER)/CDR028: Productivity, Organic Matter Dynamics, and Nutrient Dynamics in Forests at Cedar Creek [LTER_CDR028]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR028 [Summary adapted from the LTER Core Data Set Catalog]: Seventeen 140-m2 ...


95. Long-Term Ecological Research (LTER)/CDR029: ARC/INFO GIS at Cedar Creek Natural History Area [LTER_CDR029]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR029 [Summary adapted from the LTER Core Data Set Catalog]: Vegetation type, ...


96. Long-Term Ecological Research (LTER)/CDR030: Groundwater Dynamics and Chemistry at Cedar Creek Natural History Area [LTER_CDR030]
LTER - Long-Term Ecological Research Program/Cedar Creek Natural History Area (CDR) LTER/CDR030 [Summary adapted from the LTER Core Data Set Catalog]: Eighty-seven ...


97. Long-Term Ecological Research (LTER)/CWT002: Precipitation Chemistry: Coweeta Hydrologic Laboratory [LTER_CWT002]
LTER/CWT002: The precipitation chemistry is bulk at the main Coweeta Climatic Station. Data were collected from 1972 through 1989 and include the following variables: pH, NO3-N, NH4-N, PO4, Cl, ...


98. Long-Term Ecological Research (LTER)/KBS004: Kellogg Biological Station Main Cropping System Experiment [LTER_KBS004]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS004 [Summary adapted from the LTER Core Data Set Catalog]: Data for the main cropping system experiment at KBS. ...


99. Long-Term Ecological Research (LTER)/KBS005: Kellogg Biological Station Plant Community Resource Partitioning Experiment [LTER_KBS005]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS005 [Summary adapted from the LTER Core Data Set Catalog]: Results from a set of experimental subplots within ...


100. Long-Term Ecological Research (LTER)/KBS016: Dinitrogen Fixation by Hairy Vetch (Vicia villosa L.) in a Low-Chemical Input Cropping System [LTER_KBS016]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS016 (Summary adapted from the LTER Core Data Set Catalog): Measurements of dinitrogen fixation potential (acetylene ...


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