agroecosystems | Ag Data Commons

Data and code from: Cultivation and dynamic cropping processes impart land-cover heterogeneity within agroecosystems: a metrics-based case study in the Yazoo-Mississippi Delta (USA)

This dataset contains data and code from the manuscript: Heintzman, Lucas J., Nancy E. McIntyre, Eddy J. Langendoen, and Quentin D. Read. 2023. Cultivation and dynamic cropping processes impart land-cover heterogeneity within agroecosystems: a metrics-based case study in the Yazoo-Mississippi Delta (USA). *Landscape Ecology*, in revision. **Citation will be updated when MS is accepted.** There are 14 rasters of land use and land cover data for the study region, in .tif format with associated auxiliary files, two shape files with county boundaries and study area extent, a CSV file with summary information derived from the rasters, and a Jupyter notebook containing Python code.

2x zip
csv
txt

Landscape Data Commons

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Map of ecological sites and ecological states for pastures 1, 4, 14, and 15 on the Chihuahuan Desert Rangeland Research Center, New Mexico

Jornada Experimental Range LTAR

This data package includes an ArcMap geodatabase for the Chihuahuan Desert Rangeland Research Center (CDRRC) pastures 1, 4, 14, and 15: one polygon feature class, one point feature class, associated attribute tables and metadata.

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Map of ecological sites and ecological states for the USDA Jornada Experimental Range

Jornada Experimental Range LTAR

This data package includes an ArcMap geodatabase: a polygon feature class, associated attribute table and metadata. The spatial data, JERStateMap_v1.gdb.zip, represents the ecological sites and states on the Jornada Experimental Range.

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Thirteen-year Stover Harvest and Tillage Effects on Corn Agroecosystem Sustainability in Iowa

This dataset includes soil health, crop biomass, and crop yield data for a 13-year corn stover harvest trial in central Iowa.

5x csv
R
5x xlsx

Grass-fed beef producers and retailers map

Jornada Experimental Range LTAR

This data package includes two shapefiles and their associated attribute tables.

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Baseline survey for beef cattle producers in the Southwest and Southern Plains

Jornada Experimental Range LTAR

This data package includes survey questions from beef cattle producers collectively operating in at least 31 counties in at least 7 states (California, Illinois, Missouri, Nebraska, New Mexico, Oklahoma, Texas) - "at least" because there were some re

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CDRRC growing season aridity and grazing season vegetation biomass data

Jornada Experimental Range LTAR

Growing season aridity and livestock grazing seasonality can influence biomass production of perennial grasses in dryland systems.

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Jornada Basin LTER: Wireless meteorological station at NPP G-IBPE site: 15-minute summary data: 2016 - ongoing

Jornada Experimental Range LTAR

15-minute summary data at NPP G-IBPE met station. Average/maximum/minimum air temperature; average relative humidity and wind direction; average/maximum wind speed; atmospheric pressure; PAR; solar radiation.

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Data from: Vegetation index-based partitioning of evapotranspiration is deficient in grazed systems

The dataset includes 30 minutes values of partitioned evaporation (E) and transpiration (T), T:ET ratios, and other ancillary datasets for three ET partitioning methods viz. Flux Variance Similarity (FVS) method, Transpiration Estimation Algorithm (TEA), and Underlying Water Use Efficiency (uWUE) method for the three wheat sites. The dataset also contains remote sensing-derived Enhanced Vegetation Index (EVI) data for each site.

3x xlsx