Search Help
Thumbnail Icon [Parameters: Topic='BIOSPHERE', Term='ECOLOGICAL DYNAMICS', Variable_Level_1='ECOSYSTEM FUNCTIONS']


Refine by Category
 
Refine by Full text

 

1267 Titles Match Your Query
Previous Showing 51 through 100 of 1267 Next
51. Integrated Biosphere Simulator Model (IBIS), Version 2.5 [doi:10.3334/ORNLDAAC/808_1]
The Integrated Biosphere Simulator (or IBIS) is designed to be a comprehensive model of the terrestrial biosphere. Tthe model represents a wide range of processes, including land surface physics, ...


52. LINKAGES: An Individual-based Forest Ecosystem Biogeochemistry Model [doi:10.3334/ORNLDAAC/1166_1]
This model product contains the source codes for version 1 of the individual-based forest ecosystem biogeochemistry model LINKAGES and two subsequent versions as well as example input and output data. ...


53. Literature-Derived Parameters for the BIOME-BGC Terrestrial Ecosystem Model [doi:10.3334/ORNLDAAC/652_1]
Various aspects of primary production of a variety of plant species found in natural temperate biomes were compiled from literature and presented for use with process-based ecosystem simulation models ...


54. Lund-Potsdam-Jena Wetland Hydrology and Methane DGV Model (LPJ-WHyMe v1.3.1) [doi:10.3334/ORNLDAAC/1150_1]
This model product provides the Fortran 77 source code for the Lund-Potsdam-Jena (LPJ) Wetland Hydrology and Methane Dynamic Global Vegetation Model (LPJ-WHyMe v1.3.1), auxiliary C++ routines, ASCII ...


55. NACP MCI: CO2 Emissions Inventory, Upper Midwest Region, USA., 2007 [doi:10.3334/ORNLDAAC/1205_1]
This data set provides a bottom-up CO2 emissions inventory for the mid-continent region of the United States for the year 2007. The study was undertaken as part of the North American Carbon Program ...


56. NACP MCI: Cropland Productivity and Biophysical Properties, Nebraska, USA, 2001-2008 [doi:10.3334/ORNLDAAC/1217_1]
This data set provides an integrated collection of (1) ground-based meteorological, radiometric, and vegetation measurements, (2) flux-based estimates of gross primary production (GPP), and (3) numerous ...


57. NACP North American 8-km Net Ecosystem Exchange and Component Fluxes, 2004 [doi:10.3334/ORNLDAAC/1203_1]
This data set provides modeled carbon flux estimates at 8-km spatial resolution over North America for the year 2004 of (1) net ecosystem exchange (NEE) of carbon dioxide (CO2), (2) net ecosystem ...


58. NACP Regional: Gridded 1-deg Observation Data and Biosphere and Inverse Model Outputs [doi:10.3334/ORNLDAAC/1157_1]
This data set contains standardized gridded observation data, terrestrial biosphere model output data, and inverse model simulations of carbon flux parameters that were used in the North American ...


59. NACP Regional: National Greenhouse Gas Inventories and Aggregated Gridded Model Data [doi:10.3334/ORNLDAAC/1179_1]
This data set provides two products that were derived from the recently published North American Carbon Program (NACP) Regional Synthesis 1-degree terrestrial biosphere model (TBM) and inverse model ...


60. NACP Regional: Original Observation Data and Biosphere and Inverse Model Outputs [doi:10.3334/ORNLDAAC/1193_1]
This data set contains the originally-submitted observation measurement data, terrestrial biosphere model output data, and inverse model simulations that various investigator teams contributed to ...


61. NACP Regional: Supplemental Gridded Observations, Biosphere and Inverse Model Outputs [doi:10.3334/ORNLDAAC/1158_1]
This data set contains standardized gridded observation data, terrestrial biospheric model output, and inverse model simulations that were compiled but not used in the North American Carbon Program ...


62. NACP Site: Terrestrial Biosphere Model Output Data in Original Format [doi:10.3334/ORNLDAAC/1192_1]
This data set contains the original model output data submissions from the 24 terrestrial biosphere models (TBM) that participated in the North American Carbon Program (NACP) Site-Level Synthesis. ...


63. NACP Site: Terrestrial Biosphere Model and Aggregated Flux Data in Standard Format [doi:10.3334/ORNLDAAC/1183_1]
This data set provides standardized output variables for gross primary productivity (GPP), net ecosystem exchange (NEE), leaf area index (LAI), ecosystem respiration (Re), latent heat flux (LE), and ...


64. NACP VPRM NEE Parameters Optimized to North American Flux Tower Sites, 2000-2006 [doi:10.3334/ORNLDAAC/1349_1]
This data set provides Vegetation Photosynthesis Respiration Model (VPRM) net ecosystem exchange (NEE) parameter values optimized to 65 flux tower sites across North America. The parameters include ...


65. NPP Grassland: Bridger, USA, 1970-1973, R1 [doi:10.3334/ORNLDAAC/205_1]
This data set contains three ASCII text files for the Bridger grassland study site in the Rocky Mountains (45.78 N, -110.78 W, Elevation 2,340 m). Two files contain above- and below-ground biomass ...


66. NPP Tundra: Point Barrow, Alaska, 1970-1972, R1 [doi:10.3334/ORNLDAAC/580_1]
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, Dupontia ...


67. PnET Models: Carbon, Nitrogen, Water Dynamics in Forest Ecosystems (Vers. 4 and 5) [doi:10.3334/ORNLDAAC/817_1]
PnET (Photosynthetic / EvapoTranspiration model) is a nested series of models of carbon, water, and nitrogen dynamics in forest ecosystems. The models can be used to predict transient responses in ...


68. PnET-BGC: Modeling Biogeochemical Processes in a Northern Hardwood Forest Ecosystem [doi:10.3334/ORNLDAAC/818_1]
This archived model product contains the directions, executables, and procedures for running PnET-BGC to recreate the results of: Gbondo-Tugbawa, S.S., C.T. Driscoll , J.D. Aber and G.E. Likens. 2001. ...


69. VEMAP 1: Selected Model Results [doi:10.3334/ORNLDAAC/731_1]
The Vegetation/Ecosystem Modeling and Analysis Project (VEMAP) was a multi-institutional, international effort addressing the response of biogeography and biogeochemistry to environmental variability ...


70. VEMAP 2: Annual Ecosystem Model Responses to U.S. Climate Change, 1994-2100 [doi:10.3334/ORNLDAAC/766_1]
Phase 2 of the VEMAP Project developed historical (1895-1993) gridded data sets of climate (temperature, precipitation, solar radiation, humidity, and wind speed) and projected (1994-2100) gridded ...


71. VEMAP 2: Monthly Ecosystem Model Responses to U.S. Climate Change, 1994-2100 [doi:10.3334/ORNLDAAC/767_1]
Phase 2 developed historical (1895-1993) gridded data sets of climate (temperature, precipitation, solar radiation, humidity, and wind speed) and projected (1994-2100) gridded annual and monthly climate ...


72. A Global Database of Gas Fluxes from Soils after Rewetting or Thawing, Version 1.0 [doi:10.3334/ORNLDAAC/1078_1]
This database contains information compiled from published studies on gas flux from soil following rewetting or thawing. The resulting database includes 222 field and laboratory observations focused ...


73. A Global Database of Soil Respiration Data, Version 3.0 [doi:10.3334/ORNLDAAC/1235_1]
This data set provides an update of the soil respiration database (SRDB), a near-universal compendium of published soil respiration (RS) data. Soil respiration, the flux of autotrophically- and heterotrophically-generated ...


74. BOREAS Follow-On DSP-05 Process-Modeled Net Primary Productivity [doi:10.3334/ORNLDAAC/591_1]
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 ...


75. BOREAS Follow-On FLX-01 NSA-OBS Derived Data - NEE, GEE, and Respiration [doi:10.3334/ORNLDAAC/603_1]
The BOREAS Follow-On FLX-01 team derived NEE, GEE, and Respiration using measured tower C02 flux measurements taken at the NSA-OBS site. The data provided contain half-hourly measurements as well ...


76. BOREAS TE-02 Continuous Wood Respiration Data [doi:10.3334/ORNLDAAC/314_1]
Contains wood respiration continuous measurement data collected by TE-02.


77. BOREAS TE-02 Foliage Respiration Data [doi:10.3334/ORNLDAAC/315_1]
Contains foliage respiration data collected by TE-02.


78. BOREAS TE-02 Root Respiration Data [doi:10.3334/ORNLDAAC/316_1]
Contains fine root respiration data collected by TE-02.


79. BOREAS TE-02 Wood Respiration Data [doi:10.3334/ORNLDAAC/318_1]
Contains wood respiration data collected by TE-02.


80. BOREAS TE-04 Branch Bag Data from Boreal Tree Species [doi:10.3334/ORNLDAAC/319_1]
Contains 1996 TE-04 data of branch bag studies of photosynthesis, respiration and stomatal conductance of boreal forest species using the open MPH-1000 system.


81. BOREAS TE-04 Gas Exchange Data from Boreal Tree Species [doi:10.3334/ORNLDAAC/320_1]
Contains TE-04 data on gas exchange studies of photosynthesis, respiration and stomatal conductance of boreal forest species using the MPH-1000 system.


82. BOREAS TE-05 Leaf Gas Exchange Data [doi:10.3334/ORNLDAAC/324_1]
Contains the leaf gas exchange data collected by TE-05 in the NSA and SSA.


83. BOREAS TE-09 Photosynthetic Capacity and Foliage Nitrogen Data [doi:10.3334/ORNLDAAC/343_1]
Contains TE-09 data on the response of photosynthetic capacity to foliage nitrogen concentration and photosynthetic capacity in the canopies of Norther Study Area sites.


84. BOREAS TE-09 Photosynthetic Response Data [doi:10.3334/ORNLDAAC/344_1]
Contains photosynthetic response of boreal tree species to varied parameters. Collected by TE-09 BOREAS group in the Northern Study Area.


85. BOREAS TE-09 in Situ Diurnal Gas Exchange of NSA Boreal Forest Stands [doi:10.3334/ORNLDAAC/337_1]
Contains in situ diurnal gas exchange and water potential data for forest stand in the Northern Study Area collected by TE-09.


86. BOREAS TE-10 Leaf Gas Exchange Data [doi:10.3334/ORNLDAAC/346_1]
Contains gas exchange data collected by TE-10 during the BOREAS project.


87. BOREAS TE-10 Photosynthetic Response Data [doi:10.3334/ORNLDAAC/347_1]
Contains the 1994 oxygen evolution and leaf characteristics data collected by TE-10.


88. BOREAS TE-12 Leaf Gas Exchange Data [doi:10.3334/ORNLDAAC/351_1]
Contains data collected by TE-12 of single leaf gas exchange properties of dominant vascular plant species in the SSA in 1994 and 1995.


89. BOREAS TE-17 Production Efficiency Model Images [doi:10.3334/ORNLDAAC/486_1]
A BOREAS version of the Global Production Efficiency Model(www.inform.umd.edu/glopem) was developed by TE-17 to generate maps of gross and net primary production, autotrophic respiration, and light ...


90. BOREAS TE-19 Ecosystem Carbon Balance Model [doi:10.3334/ORNLDAAC/487_1]
The Spruce and Moss Model (SPAM) was designed to simulate the daily carbon balance of a black spruce/moss boreal forest ecosystem. It is driven by daily weather conditions and consists of four components: ...


91. BOREAS TF-11 Biomass Data over the SSA-Fen [doi:10.3334/ORNLDAAC/369_1]
Contains plant coverage, plant biomass, and estimated net primary productivity collected by TF-11.


92. BOREAS TF-11 Decomposition Data over the SSA-Fen [doi:10.3334/ORNLDAAC/372_1]
Contains decomposition rates of a standard substrate (wheat straw).


93. BOREAS TF-11 SSA Fen Leaf Gas Exchange Data [doi:10.3334/ORNLDAAC/456_1]
Contains the TF-11 leaf gas exchange data made with the LI-6200 and LI-6400 systems.


94. BOREAS TGB-01/TGB-03 NEE Data over the NSA Fen [doi:10.3334/ORNLDAAC/379_1]
Contains TGB-03 NET Ecosystem Exchange data from the combined TGB-01 and TGB-03 teams.


95. BOREAS TGB-03 Plant Species Composition Data over the NSA Fen [doi:10.3334/ORNLDAAC/382_1]
Composition of plant species that were within the collars used to measure net ecosystem exchange (NEE).


96. BOREAS TGB-08 Photosynthetic Rate Data over the SSA-OBS and the SSA-OJP [doi:10.3334/ORNLDAAC/393_1]
Contains TGB-08 Photosynthesis data measured at 30C by month.


97. BigFoot Field Data for North American Sites, 1999-2003 [doi:10.3334/ORNLDAAC/868_1]
The BigFoot project gathered field data for selected EOS Land Validation Sites in North America from 1999 to 2003. Data collected and derived for varying intervals at the BigFoot sites and archived ...


98. BigFoot GPP Surfaces for North and South American Sites, 2000-2004 [doi:10.3334/ORNLDAAC/749_1]
The BigFoot project gathered Gross Primary Production (GPP) data for nine EOS Land Validation Sites located from Alaska to Brazil from 2000 to 2004. Each site is representative of one or two distinct ...


99. BigFoot NPP Surfaces for North and South American Sites, 2000-2004 [doi:10.3334/ORNLDAAC/750_1]
The BigFoot project gathered Net Primary Production (NPP) data for nine EOS Land Validation Sites located from Alaska to Brazil from 2000 to 2004. Each site is representative of one or two distinct ...


100. Canopy Chemistry (OTTER) [doi:10.3334/ORNLDAAC/26_1]
Canopy characteristics: leaf chemistry, specific leaf area, LAI, PAR, IPAR, NPP, standing biomass--see also: Meteorology (OTTER) for associated meteorological conditions


Previous Showing 51 through 100 of 1267 Next
Click here for a static view of records.

Link to Web Site