Upper Chesapeake Bay | Ag Data Commons

Data from: Benzoxazinoids in roots and shoots of cereal rye (Secale cereale) and their fates in soil after cover crop termination

This research characterizes changes in concentrations of BX compounds in shoots, roots, and soil at three growth stages (GS) of cereal rye (Secale cereale L.), and their degradation over time following termination. Includes data and R code.

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Upper Chesapake Bay LTAR Dataset: NFARM, Inorganic N, & C Production, 2016-2018

In situ denitrification rates in intact soil cores from the Upper Chesapeake Bay (UCB) LTAR site in PA quantified by directly measuring dinitrogen (N2) and nitrous oxide (N2O) production via the Nitrogen-Free Air Recirculation Method (N-FARM) from 2016-2018. 10-day laboratory incubations provided estimates of ancillary soil data, including microbial respiration and potential net N mineralization and nitrification.

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The Long-Term Agroecosystem Research (LTAR) Network Standard GIS Data Layers, 2020 version

A geodatabase of standard geospatial data for the Long-Term Agroecosystem Research Network.

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Long-Term Agroecosystem Research Network regions, 2018 version

The Long-Term Agroecosystem Research Network, consisting of 18+ research locations, is conducting research on the sustainable intensification of agroecosystems. To enable coordinated network level research, a spatial framework is required to facilitate analysis. This dataset contains a geodatabase of three new maps describing regional boundaries for the LTAR Network titled "Long-Term Agroecosystem Research Network regions, 2018 version.”

PAHAW Study for Greenhouse gas Reduction through Agricultural Carbon Enhancement network in University Park, Pennsylvania

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PAUP Study for Resilient Economic Agricultural Practices in University Park, Pennsylvania

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Long-Term Agricultural Research (LTAR) network - Phenocam - Hawbecker - Upper Chesapeake Bay

NAL Geospatial Catalog

A stationary camera overlooking the Hawbecker farm in the Spring Creek watershed in Centre County, Pennsylvania, used to track vegetation phenology (RGB and IR imagery). Images are taken every 30 minutes between 4:00am and 10:30pm local standard time. A link to the Phenocam's network FAQ: https://phenocam.sr.unh.edu/webcam/faq

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Long-Term Agricultural Research (LTAR) network - Meteorological Station - Rock Springs - Upper Chesapeake Bay

The USDA-ARS Pasture Systems and Watershed Management Research Unit established a meteorological station in 2015 as part of the Upper Chesapeake Bay (UCB) site in the Long-Term Agroecosystem Research (LTAR) network (est. 2012). Measurements include air temperature and humidity, shortwave (solar) irradiance, longwave (thermal) radiation, wind speed and direction, barometric pressure, and rainfall. Data are recorded at 15-minute intervals.

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Long-Term Agricultural Research (LTAR) network - Meteorological Station - Hawbecker - Upper Chesapeake Bay

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