nutrient cycling

Dataset: 

Data set ID: 

210128002

Date range: 

1983-12-05 to 2017-12-18

Original investigator: 

William H Schlesinger

Data contact: 

Abstract: 

Atmospheric deposition as found in dryfall (dust) and wetfall precipitation has been collected and analyzed since 1983 using an Aerochem Metrics wetfall/dryfall collector located at the Jornada LTER weather station north of Las Cruces, NM, USA.

Atmospheric deposition as found in dryfall (dust) and wetfall precipitation has been collected and analyzed since 1983 using an Aerochem Metrics wetfall/dryfall collector located at the Jornada LTER weather station north of Las Cruces, NM, USA. Wetfall occurring as precipitation is collected after each event with a sample size large enough to analyze. Each sample is analyzed for Br, Ca, Cl, F, HPO4, K, Mg, Na, NH4, NO3/NO2, SO4, Total N, and Total P. Analysis of Sr and Dissolved Organic Nitrogen was discontinued in 2003. Dryfall data are available as a separate data package.  

Data download: 

Description: 

Wetfall chemistry data

Wetfall chemistry data

LTER Core Area(s): 

Keywords: 

Dataset: 

Study number: 

16

Data set ID: 

210169002

Date range: 

1983-12-05 to 2000-11-14

Original investigator: 

William H Schlesinger

Data contact: 

Abstract: 

Wet atmospheric fallout (wetfall occurring as precipitation) is collected monthly using an Aerochem Metrics wetfall/dryfall collector located at the LTER weather station. Each sample is analyzed for NO3, NH4, Cl, SO4, Ca, Mg, Na, K, Total N, & Total P.
Wet atmospheric fallout (wetfall occurring as precipitation) is collected monthly using an Aerochem Metrics wetfall/dryfall collector located at the LTER weather station. Each sample is analyzed for NO3, NH4, Cl, SO4, Ca, Mg, Na, K, Total N, & Total P.

Description: 

Data file information for the following Jornada data set: Wetfall deposition chemistry data

LTER Core Area(s): 

Dataset: 

Study number: 

16

Data set ID: 

210169001

Date range: 

1983-12-05 to 2001-01-02

Original investigator: 

William H Schlesinger

Data contact: 

Abstract: 

Dry atmospheric fallout (dryfall) is collected monthly using an Aerochem Metrics wetfall/dryfall collector located at the LTER weather station. Each sample is analyzed for NO3, NH4, Cl, SO4, Ca, Mg, Na, K, Total N, & Total P.

Dry atmospheric fallout (dryfall) is collected monthly using an Aerochem Metrics wetfall/dryfall collector located at the LTER weather station. Each sample is analyzed for NO3, NH4, Cl, SO4, Ca, Mg, Na, K, Total N, & Total P.

Description: 

Data file information for the following Jornada data set: Dryfall deposition chemistry data

LTER Core Area(s): 

Dataset: 

Study number: 

1

Data set ID: 

210001003

Date range: 

1988-06-27 to 1990-09-11

Original investigator: 

Tim Ward

Abstract: 

This dataset quantities dissolved nutrients in water surface runoff from natural rainfall events at experimental hydrology plots on the New Mexico State University Ranch and USDA Jornada Experimental

This dataset quantities dissolved nutrients in water surface runoff from natural rainfall events at experimental hydrology plots on the New Mexico State University Ranch and USDA Jornada Experimental Range. Chemical analyses include F, Cl, NO3, SO4 by ion chromatography, NH4 by autoanalyzer, Ca, Mg, Na, K by atomic absorption spectrophotometry, and total N and P by auto- analyzer.  Nutrient losses from shrubland plots were greater than from grassland plots. The greater nutrient losses in shrublands were due to higher runoff, rather than higher nutrient concentrations in runoff. This study is complete. Refer to:

Schlesinger, W. H., T. J. Ward, and J. Anderson. 2000. Nutrient losses in runoff from grassland and shrubland habitats in southern New Mexico II: Field plots. Biogeochemistry 49: 69-86.

Data download: 

Description: 

Data file information for the following Jornada data set: Hydrology plot surface runoff water chemistry

LTER Core Area(s): 

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