Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Cropland abandonment between 1986 and 2018 across the United States: spatiotemporal patterns and current land uses

Journal Article · · Environmental Research Letters
 [1];  [2];  [2];  [3];  [4];  [2]
  1. University of Wisconsin-Madison, WI (United States); University of Oklahoma, Norman, OK (United States); Center for Sustainability and the Global Environment (SAGE), Nelson Institute for Environmental Studies, University of Wisconsin-Madison
  2. University of Wisconsin-Madison, WI (United States)
  3. Kent State University, OH (United States)
  4. Michigan State University, Hickory Corners, MI (United States); Michigan State University, East Lansing, MI (United States)

Knowing where and when croplands have been abandoned or otherwise removed from cultivation is fundamental to evaluating future uses of these areas, e.g. as sites for ecological restoration, recultivation, bioenergy production, or other uses. However, large uncertainties remain about the location and time of cropland abandonment and how this process and the availability of associated lands vary spatially and temporally across the United States. Here, we present a nationwide, 30 m resolution map of croplands abandoned throughout the period of 1986–2018 for the conterminous United States (CONUS). We mapped the location and time of abandonment from annual cropland layers we created in Google Earth Engine from 30 m resolution Landsat imagery using an automated classification method and training data from the U.S. Department of Agriculture Cropland Data Layer. Our abandonment map has overall accuracies of 0.91 and 0.65 for the location and time of abandonment, respectively. From 1986 to 2018, 12.3 (±2.87) million hectares (Mha) of croplands were abandoned across CONUS, with areas of greatest change over the Ogallala Aquifer, the southern Mississippi Alluvial Plain, the Atlantic Coast, North Dakota, northern Montana, and eastern Washington state. The average annual nationwide abandoned area across our study period was 0.51 Mha per year. Annual abandonment peaked between 1997 and 1999 at a rate of 0.63 Mha year–1, followed by a continuous decrease to 0.41 Mha year–1 in 2009–2011. Among the abandoned croplands, 53% (6.5 Mha) changed to grassland and pasture, 18.6% (2.28 Mha) to shrubland and forest, 8.4% (1.03 Mha) to wetlands, and 4.6% (0.56 Mha) to non-vegetated lands. Of the areas that we mapped as abandoned, 19.6% (2.41 Mha) were enrolled in the Conservation Reserve Program as of 2020. Our new map highlights the long-term dynamic nature of agricultural land use and its relation to various competitive pressures and land use policies in the United States.

Research Organization:
Great Lakes Bioenergy Research Center (GLBRC), Madison, WI (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
SC0018409
OSTI ID:
2370521
Journal Information:
Environmental Research Letters, Journal Name: Environmental Research Letters Journal Issue: 4 Vol. 19; ISSN 1748-9326
Publisher:
IOP PublishingCopyright Statement
Country of Publication:
United States
Language:
English

References (42)

Post-Soviet cropland abandonment and carbon sequestration in European Russia, Ukraine, and Belarus: ABANDONMENT AND CARBON SEQUESTRATION journal December 2013
Land fragmentation due to rapid urbanization in the Phoenix Metropolitan Area: Analyzing the spatiotemporal patterns and drivers journal March 2012
Ecosystem services and agriculture: Cultivating agricultural ecosystems for diverse benefits journal December 2007
Changes in cropland area in the United States and the role of CRP journal February 2018
Agricultural abandonment and re-cultivation during and after the Chechen Wars in the northern Caucasus journal March 2019
Measuring land-use and land-cover change using the U.S. department of agriculture’s cropland data layer: Cautions and recommendations journal October 2017
Drivers of cropland abandonment in mountainous areas: A household decision model on farming scale in Southwest China journal November 2016
Relationships between labor migration and cropland abandonment in rural China from the perspective of village types journal November 2019
Mapping abandoned agriculture with multi-temporal MODIS satellite data journal September 2012
Good practices for estimating area and assessing accuracy of land change journal May 2014
MODIS phenology-derived, multi-year distribution of conterminous U.S. crop types journal September 2017
Mapping agricultural land abandonment from spatial and temporal segmentation of Landsat time series journal June 2018
Mapping the timing of cropland abandonment and recultivation in northern Kazakhstan using annual Landsat time series journal August 2018
Using the Landsat archive to map crop cover history across the United States journal October 2019
Mapping three decades of annual irrigation across the US High Plains Aquifer using Landsat and Google Earth Engine journal November 2019
Monitoring cropland abandonment with Landsat time series journal September 2020
Mapping annual irrigation from Landsat imagery and environmental variables across the conterminous United States journal July 2021
Land Availability for Biofuel Production journal January 2011
Historical U.S. Cropland Areas and the Potential for Bioenergy Production on Abandoned Croplands journal March 2013
Sustainable bioenergy production from marginal lands in the US Midwest journal January 2013
Cropland expansion in the United States produces marginal yields at high costs to wildlife journal September 2020
The land–energy–water nexus of global bioenergy potentials from abandoned cropland journal January 2021
The impact of conflict-driven cropland abandonment on food insecurity in South Sudan revealed using satellite remote sensing journal December 2021
Global maps of cropland extent and change show accelerated cropland expansion in the twenty-first century journal December 2021
Dietary change in high-income nations alone can lead to substantial double climate dividend journal January 2022
Estimating historical changes in land cover:North American croplands from 1850 to 1992. GCTE/LUCC RESEARCH ARTICLE journal September 1999
High-resolution land value maps reveal underestimation of conservation costs in the United States journal November 2020
Estimating Available Abandoned Cropland in the United States: Possibilities for Energy Crop Production journal April 2017
Cropland expansion outpaces agricultural and biofuel policies in the United States journal April 2015
Seasonal energy storage using bioenergy production from abandoned croplands journal July 2013
Grassland-to-cropland conversion increased soil, nutrient, and carbon losses in the US Midwest between 2008 and 2016 journal May 2021
Recent collapse of crop belts and declining diversity of US agriculture since 1840 journal November 2020
Land‐based climate solutions for the United States journal May 2022
Redefining marginal land for bioenergy crop production journal August 2021
Historical cropland expansion and abandonment in the continental U.S. during 1850 to 2016 journal December 2017
Natural climate solutions for the United States journal November 2018
Rural land abandonment is too ephemeral to provide major benefits for biodiversity and climate journal May 2022
Cellulosic biofuel contributions to a sustainable energy future: Choices and outcomes journal June 2017
Farmland abandonment: threat or opportunity for biodiversity conservation? A global review journal June 2014
Restoring Soil Fertility on Degraded Lands to Meet Food, Fuel, and Climate Security Needs via Perennialization journal October 2021
Accuracy, Bias, and Improvements in Mapping Crops and Cropland across the United States Using the USDA Cropland Data Layer journal March 2021
Landsat-based Irrigation Dataset (LANID): 30 m resolution maps of irrigation distribution, frequency, and change for the US, 1997–2017 journal December 2021

Figures / Tables (14)


Similar Records

Accuracy, Bias, and Improvements in Mapping Crops and Cropland across the United States Using the USDA Cropland Data Layer
Journal Article · Wed Mar 03 23:00:00 EST 2021 · Remote Sensing · OSTI ID:1776846

Project "Cropland Abandonment Mapping" (Final Report)
Technical Report · Mon Nov 30 23:00:00 EST 2020 · OSTI ID:1727274