LTAR Status

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The following status matrix represents the progress that has been made with dataset submissions by working group.

[tabby title=”CE
Rangeland”]

Common Experiment – Rangeland
Business as Usual System (BAU)
Field-Scale Treatment
Aspirational System (ASP)
Field-Scale Treatment
Archbold-University of Florida
Central Mississippi River BasinNANA
Central Plains Experimental Range
Eastern Corn BeltNANA
Great Basin
Gulf Atlantic Coastal PlainNANA
Jornada Experimental Range
Kellogg Biological StationNANA
Lower Chesapeake BayNANA
Lower Mississippi River BasinNANA
Northern PlainsNANA
Platte River/High Plains AquiferNANA
R.J. Cook Agronomy Farm
Southern PlainsNANA
Texas GulfNANA
Upper Chesapeake BayNANA
Upper Mississippi River BasinNANA
Walnut Gulch Experimental WatershedMesquite Treatment

[tabby title=”CE
Cropland”]

Common Experiment – Cropland
Business as Usual System (BAU)
Field-Scale Treatment
Aspirational System (ASP)
Field-Scale Treatment
Archbold-University of Florida
Central Mississippi River Basin
Central Plains Experimental RangeNANA
Eastern Corn Belt
Great BasinNANA
Gulf Atlantic Coastal Plain
Jornada Experimental RangeNANA
Kellogg Biological Station
Lower Chesapeake Bay
Lower Mississippi River Basin
Northern Plains
Platte River/High Plains Aquifer
R.J. Cook Agronomy Farm
Southern Plains
Texas Gulf
Upper Chesapeake Bay
Upper Mississippi River Basin
Walnut Gulch Experimental WatershedNANA

[tabby title=”Biological”]

Biological
ANPPFood ProductionPhenologyPlant tissue chemistrySoil microbial abundance/diversityDecompositionWeed indicatorsBiodiversity indicatorsRemote sensing and LULC
Archbold-University of Florida
Central Mississippi River Basin
Central Plains Experimental Range
Eastern Corn Belt
Great Basin
Gulf Atlantic Coastal Plain
Jornada Experimental Range
Kellogg Biological Station
Lower Chesapeake Bay
Lower Mississippi River Basin
Northern Plains
Platte River/High Plains Aquifer
R.J. Cook Agronomy Farm
Southern Plains
Texas Gulf
Upper Chesapeake Bay
Upper Mississippi River Basin
Walnut Gulch Experimental Watershed

[tabby title=”Eddy
Flux CO2″]

Eddy Flux CO2
Dataset 1Dataset 2Dataset 3Dataset 4Dataset 5
Archbold-University of Florida
Central Mississippi River Basin
Central Plains Experimental Range
Eastern Corn Belt
Great Basin
Gulf Atlantic Coastal Plain
Jornada Experimental Range
Kellogg Biological Station
Lower Chesapeake Bay
Lower Mississippi River Basin
Northern Plains
Platte River/High Plains Aquifer
R.J. Cook Agronomy Farm
Southern Plains
Texas Gulf
Upper Chesapeake Bay
Upper Mississippi River Basin
Walnut Gulch Experimental Watershed

[tabby title=”Hydrology”]

Hydrology
DischargeSurface RunoffSubsurface FlowSoil MoistureGroundwater LevelIrrigation InputsForms of N and PSuspended SedimentSelected HerbicidesConductivityTotal Dissolved SolidsChlorideET
Archbold-University of Florida
Central Mississippi River Basin
Central Plains Experimental Range
Eastern Corn Belt
Great Basin
Gulf Atlantic Coastal Plain
Jornada Experimental Range
Kellogg Biological Station
Lower Chesapeake Bay
Lower Mississippi River Basin
Northern Plains
Platte River/High Plains Aquifer
R.J. Cook Agronomy Farm
Southern Plains
Texas Gulf
Upper Chesapeake Bay
Upper Mississippi River Basin
Walnut Gulch Experimental Watershed

[tabby title=”Meteorology” open=”yes”]

Meteorology Phase IMeteorology Phase II
Air temperature/ relative humidityWind speed and directionPrecipitationPhenology cameraBarometric pressureShort and long-wave radiation(PAR) incoming
Archbold-University of Florida
Central Mississippi River Basin  ✅  ✅  ✅  ✅  ✅  ✅  ✅
Central Plains Experimental Range   ✅   ✅   ✅   ✅   ✅   ✅   ✅
Eastern Corn Belt
Great Basin   ✅   ✅   ✅   ✅   ✅   ✅   ✅
Gulf Atlantic Coastal Plain   ✅   ✅   ✅   ✅   ✅   ✅   ✅
Jornada Experimental Range   ✅   ✅   ✅   ✅   ✅   ✅   ✅
Kellogg Biological Station
Lower Chesapeake Bay  ✅    ✅    ✅    ✅    ✅
Lower Mississippi River Basin
Northern Plains    ✅    ✅    ✅    ✅    ✅    ✅    ✅
Platte River/High Plains Aquifer    ✅    ✅    ✅    ✅    ✅    ✅
R.J. Cook Agronomy Farm    ✅    ✅    ✅   ✅  ✅  ✅
Southern Plains    ✅    ✅    ✅    ✅
Texas Gulf
Upper Chesapeake Bay    ✅    ✅    ✅    ✅    ✅    ✅    ✅
Upper Mississippi River Basin    ✅    ✅    ✅    ✅   ✅    ✅
Walnut Gulch Experimental Watershed   ✅   ✅    ✅    ✅    ✅    ✅

[tabby title=”Non CO2
Gases”]

Non-CO2 Gases
N2OCH4NH3NO2N2VOC
Archbold-University of Florida
Central Mississippi River Basin
Central Plains Experimental Range
Eastern Corn Belt
Great Basin
Gulf Atlantic Coastal Plain
Jornada Experimental Range
Kellogg Biological Station
Lower Chesapeake Bay
Lower Mississippi River Basin
Northern Plains
Platte River/High Plains Aquifer
R.J. Cook Agronomy Farm
Southern Plains
Texas Gulf
Upper Chesapeake Bay
Upper Mississippi River Basin
Walnut Gulch Experimental Watershed

[tabby title=”Soils”]

Soils
Soil MorphologyTextureBulk DensitypHECExchangable Cations and CECTotal C and NTotal and Water Extractable P
Archbold-University of Florida
Central Mississippi River Basin
Central Plains Experimental Range
Eastern Corn Belt
Great Basin
Gulf Atlantic Coastal Plain
Jornada Experimental Range
Kellogg Biological Station
Lower Chesapeake Bay
Lower Mississippi River Basin
Northern Plains
Platte River/High Plains Aquifer
R.J. Cook Agronomy Farm
Southern Plains
Texas Gulf
Upper Chesapeake Bay
Upper Mississippi River Basin
Walnut Gulch Experimental Watershed

[tabby title=”Wind
Erosion”]

Wind Erosion
Dataset 1Dataset 2Dataset 3Dataset 4Dataset 5
Archbold-University of Florida
Central Mississippi River Basin
Central Plains Experimental Range
Eastern Corn Belt
Great Basin
Gulf Atlantic Coastal Plain
Jornada Experimental Range
Kellogg Biological Station
Lower Chesapeake Bay
Lower Mississippi River Basin
Northern Plains
Platte River/High Plains Aquifer
R.J. Cook Agronomy Farm
Southern Plains
Texas Gulf
Upper Chesapeake Bay
Upper Mississippi River Basin
Walnut Gulch Experimental Watershed

[tabby title=”Data
Management”]

Data Management
Raw DataMeta DataQA/QC DataPhenocam Data
Archbold-University of Florida
Central Mississippi River Basin
Central Plains Experimental Range
Eastern Corn Belt
Great Basin
Gulf Atlantic Coastal Plain
Jornada Experimental Range
Kellogg Biological Station
Lower Chesapeake Bay
Lower Mississippi River Basin
Northern Plains
Platte River/High Plains Aquifer
R.J. Cook Agronomy Farm
Southern Plains
Texas Gulf
Upper Chesapeake Bay
Upper Mississippi River Basin
Walnut Gulch Experimental Watershed

[tabby title=”GIS
Data”]

GIS Datasets
Watershed BoundariesElevationSoilsHydrologyLand CoverGeologySocio-Economic
Archbold-University of Florida  ✅
Central Mississippi River Basin
Central Plains Experimental Range  ✅
Eastern Corn Belt
Great Basin  ✅
Gulf Atlantic Coastal Plain
Jornada Experimental Range  ✅
Kellogg Biological Station
Lower Chesapeake Bay  ✅
Lower Mississippi River Basin  ✅
Northern Plains
Platte River/High Plains Aquifer
R.J. Cook Agronomy Farm
Southern Plains  ✅
Texas Gulf
Upper Chesapeake Bay
Upper Mississippi River Basin
Walnut Gulch Experimental Watershed  ✅

[tabby title=”Remote
Sensing”]

Remote Sensing
Multi-Spectral ImageryAerial PhotographyPrecipitationDataset 4Dataset 5
Archbold-University of Florida
Central Mississippi River Basin
Central Plains Experimental Range
Eastern Corn Belt
Great Basin
Gulf Atlantic Coastal Plain
Jornada Experimental Range
Kellogg Biological Station
Lower Chesapeake Bay
Lower Mississippi River Basin
Northern Plains
Platte River/High Plains Aquifer
R.J. Cook Agronomy Farm
Southern Plains
Texas Gulf
Upper Chesapeake Bay
Upper Mississippi River Basin
Walnut Gulch Experimental Watershed

[tabbyending]

ABOUT LTAR

 

The USDA Agricultural Research Service (ARS) Long-Term Agroecosystem Research network consists of 18 Federal and university agricultural research sites with an average of over 50 years of history. The goal of this research network is to ensure sustained crop and livestock production and ecosystem services from agroecosystems, and to forecast and verify the effects of environmental trends, public policies, and emerging technologies.