Found 116 datasets matching "crop estimates".
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This data release provides state-level estimates of annual agricultural use of pesticide compounds by major crop or crop group for states in the conterminous United States, for years 1992-2019,...
Search relevance: 110.08 | Views last month: 0 -
This data set contains annual county-level estimates of total atrazine use on 16 agricultural crops and four agricultural land uses between 1992 and 2007. For each year, atrazine use was...
Search relevance: 47.45 | Views last month: 3 -
This tabular data set represents the percent of land cover classes from the 2014 Crop land Data Layer compiled for two spatial components of the NHDPlus version 2 data suite (NHDPlusv2) for the...
Search relevance: 45.56 | Views last month: 1 -
This tabular data set represents the percent of land cover classes from the 2011 Crop land Data Layer compiled for two spatial components of the NHDPlus version 2 data suite (NHDPlusv2) for the...
Search relevance: 45.56 | Views last month: 0 -
This tabular data set represents the percent of land cover classes from the 2012 Crop land Data Layer compiled for two spatial components of the NHDPlus version 2 data suite (NHDPlusv2) for the...
Search relevance: 45.56 | Views last month: 0 -
This data release provides state-level estimates of annual agricultural use of pesticide compounds by major crop or crop group for states in the conterminous United States, for the time period...
Search relevance: 45.16 | Views last month: 0 -
This tabular data set represents the percent of land cover classes from the 2013 Crop land Data Layer compiled for two spatial components of the NHDPlus version 2 data suite (NHDPlusv2) for the...
Search relevance: 44.63 | Views last month: 0 -
The USDA-Agricultural Research Service conducted a deficit irrigation and water productivity field trial for irrigated sunflower (Helianthus annuus) in northeastern Colorado in 2008 through 2016....
Search relevance: 43.40 | Views last month: 1 -
The Effects of Climate Change on Global Food Production from SRES Emissions and Socioeconomic Scenarios is an update to a major crop modeling study by the NASA Goddard Institute for Space Studies...
Search relevance: 43.17 | Views last month: 1 -
The Potential Impacts of Climate Change on World Food Supply: Datasets from a Major Crop Modeling Study contain projected country and regional changes in grain crop yields due to global climate...
Search relevance: 42.79 | Views last month: 0 -
This layer is geographically based on Bureau of Land Management (BLM) and U.S. General Land Office Geographic Coordinate Data Base (GCDB) 1:24,000-scale Land survey Information System Data Base...
Search relevance: 42.02 | Views last month: 0 -
This data release provides preliminary estimates of annual agricultural use of pesticide compounds in counties of the conterminous United States, for the year 2019, compiled by means of methods...
Search relevance: 40.63 | Views last month: 0 -
Estimates of evapotranspiration (ET) are an essential component for understanding the water budget of the High Plains aquifer. The amount of ET that occurs is a function of crop type, crop...
Search relevance: 40.01 | Views last month: 0 -
These data provide field measurements at two geographical sites of plant and soil as affected by (a) tillage and water erosion and (b) replacement of translocated topsoil through soil-landscape...
Search relevance: 39.21 | Views last month: 0 -
The Ogallala Agro-Climate Tool is a Visual Basic application that estimates irrigation demand and crop water use over the Ogallala Aquifer region. The application's meteorological database...
Search relevance: 39.18 | Views last month: 0 -
These data include estimates of landcover and land use characteristics including high phytoestrogen crop cover, estimated pesticide applications, EPA PFAS facilities, nutrients from biosolids, and...
Search relevance: 39.17 | Views last month: 1 -
This dataset includes information for 200 pesticides on the average amount (pounds) applied to 87 agricultural crops and the acres of crops treated for counties within the conterminous United...
Search relevance: 38.61 | Views last month: 0 -
These data provide field measurements of plant and soil at a geographical site as affected by (a) tillage and water erosion (b) replacement of translocated topsoil through soil-landscape...
Search relevance: 38.48 | Views last month: 2 -
Estimates of root turnover rates were calculated from measurements of live root standing crop and belowground net primary production (BNPP) compiled from the primary literature. Vegetation...
Search relevance: 38.41 | Views last month: 0 -
This dataset includes information for 220 pesticides on the average amount (pounds) applied to 87 agricultural crops and the acres of crops treated for counties within the conterminous United...
Search relevance: 38.08 | Views last month: 0
