Data Sharing for Demographic Research
A data archive for demography and population sciences

Variable Search Results

Your query returned 11429 variables. Use the search box below to revise your search .

 
 
 
 
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Name
Label/Question

Great Plains project county identification number

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

The schedule file used for the simulation

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Year simulated

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

The model code for the crop type simulated that year

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

The abbreviated name for the crop

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Grain harvest (grams carbon per square meter per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Non-grain harvest (plant stalks or hay) (grams carbon per square meter per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Above-ground net primary production (grams carbon per square meter per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Carbon removed by fire or grazing (grams carbon per square meter per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Mean soil carbon (grams carbon per square meter)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Mean total system carbon (the state of the system after C additions and removals) (grams carbon per square meter)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Evaporation from soil and plant-intercepted precipitation (cm per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Transpiration by plants (cm per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Potential evapotranspiration (cm per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Mean soil temperature (degrees Celsius)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Net nitrogen mineralization (grams nitrogen per square meter per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Total N2O emissions expressed as N2O-N (grams nitrogen per square meter per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Total NOx emissions expressed as NOx-N (NOx = NO2 + NO) (grams nitrogen per square meter per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Total methane CONSUMPTION (not emissions) (grams carbon per square meter per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Amount of N fertilizer applied (grams nitrogen per square meter per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Irrigation amount (cm per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

The mean of daily maximum air temperatures during the year (degrees Celsius)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

The mean of daily minimum air temperatures during the year (degrees Celsius)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Precipitation (cm per year)

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Adams County, Colorado -- FIPS Code 08001.

Great Plains project county identification number

Taken from: Great Plains Population and Environment Data: Biogeochemical Modeling Data, 1860-2003 [United States] - Arapahoe County, Colorado -- FIPS Code 08005.

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