Allison Borchers

Bio: Allison Borchers is an academic researcher from United States Department of Agriculture. The author has contributed to research in topics: Agricultural land & Renewable energy. The author has an hindex of 13, co-authored 25 publications receiving 905 citations. Previous affiliations of Allison Borchers include University of Delaware & Economic Research Service.

Major Uses of Land in the United States, 2012

Abstract: The United States has a total land area of about 2.3 billion acres. In 2012, the major land uses were grassland pasture and rangeland at 655 million acres (29 percent of U.S. total); forest-use land at 632 million (28 percent); cropland at 392 million acres (17 percent); special uses (primarily parks and wildlife areas) at 316 million acres (14 percent); miscellaneous uses (such as wetlands, tundra, and unproductive woodlands) at 196 million acres (9 percent); and urban land at 70 million acres (3 percent). This study presents findings from the most recent (2012) inventory of U.S. major land uses, drawing on data from USDA, the U.S. Census Bureau, public land management and conservation agencies, and other sources. The data are collected for each State to estimate the use of several broad classes and subclasses of agricultural and nonagricultural land over time. National and regional trends in land use are compared with earlier major land-use estimates.

Linking the Price of Agricultural Land to Use Values and Amenities

Abstract: The recent appreciation in agricultural land values across the United States has raised a number of important questions for farmers, farmland owners, lenders, and policy makers. While traditional economic theory suggests that farmland values are determined by the discounted stream of expected returns, previous research has shown that agricultural land values are actually driven by a complex set of factors. This study leverages the unique characteristics of a national land-based USDA survey on farmland values and cash rents to estimate broad, national-level determinants of the market value of cropland and pastureland. Our results support past research findings that indicate farmland values are only partially explained by agricultural returns. We find that multiple nonagricultural attributes of farmland also contribute to the market value.

Identifying the Extent of the Urban Fringe and Its Impact on Agricultural Land Values

Abstract: This study presents an empirical model of the impacts of agricultural and urban returns on farmland value. The model allows the marginal impacts of parcel characteristics to vary nonlinearly over space with an endogenous smooth transition between urban fringe and rural areas. The estimation examines 10,317 parcel-level farmland transactions across the state of Illinois over the period January 2001–December 2009. The results suggest that marginal impacts of both agricultural and urban returns differ between urban fringe and rural areas.

Major Uses of Land in the United States, 2007

Abstract: The United States has a total land area of nearly 2.3 billion acres. In 2007, the major land uses were forestland at 671 million acres (30 percent); grassland pasture and rangeland at 614 million (27 percent); cropland at 408 million (18 percent); special uses (primarily parks and wildlife areas) at 313 million acres (14 percent); miscellaneous uses (like tundra or swamps) at 197 million acres (9 percent); and urban land at 61 million acres (3 percent). This report presents fi ndings from the most recent (2007) inventory of U.S. major land uses, drawing on data from the U.S. Census Bureau, public land management and conservation agencies, and other sources. The data are synthesized by State to estimate the use of several broad classes and subclasses of agricultural and nonagricultural land over time. National and regional trends in land use are compared with earlier major land-use estimates.

The Environmental Protection Agency

Abstract: The Environmental Protection Agency (EPA) provides access to information on a variety of topics related to the environment and strives to inform citizens of health risks. The EPA also has an extensive library network that consists of 26 libraries throughout the United States, which provide access to a plethora of information to EPA employees, scientists, and researchers. The EPA implemented a reorganization project to digitize their materials so they would be more accessible to a wider range of users, but this plan was drastically accelerated when the EPA was threatened with a budget cut. It chose to close and reduce the hours and services of some of their libraries. As a result, the agency was accused of denying users the “right to know” by making information unavailable, not providing an adequate strategic plan, and discarding vital materials. This case study explores the background of the digitization project, the practices implemented, and the critiques of the project.

Food systems are responsible for a third of global anthropogenic GHG emissions

Abstract: We have developed a new global food emissions database (EDGAR-FOOD) estimating greenhouse gas (GHG; CO2, CH4, N2O, fluorinated gases) emissions for the years 1990–2015, building on the Emissions Database of Global Atmospheric Research (EDGAR), complemented with land use/land-use change emissions from the FAOSTAT emissions database. EDGAR-FOOD provides a complete and consistent database in time and space of GHG emissions from the global food system, from production to consumption, including processing, transport and packaging. It responds to the lack of detailed data for many countries by providing sectoral contributions to food-system emissions that are essential for the design of effective mitigation actions. In 2015, food-system emissions amounted to 18 Gt CO2 equivalent per year globally, representing 34% of total GHG emissions. The largest contribution came from agriculture and land use/land-use change activities (71%), with the remaining were from supply chain activities: retail, transport, consumption, fuel production, waste management, industrial processes and packaging. Temporal trends and regional contributions of GHG emissions from the food system are also discussed. Data on GHG emissions from the food system are mostly scattered across sectors and remain unavailable in many countries. EDGAR-FOOD, a globally consistent food emission database, brings together emissions from food-related land use and land-use change, production, processing, distribution, consumption and residues over 1990–2015 at country level.

The underestimated potential of solar energy to mitigate climate change

Abstract: Despite being currently under-represented in IPCC reports, PV generation represents a growing share of power generation. This Perspective argues that underestimating PV potential led to suboptimal integration measures and that specific deployment strategies for emerging economies should be developed.

Cropland expansion outpaces agricultural and biofuel policies in the United States

Abstract: Cultivation of corn and soybeans in the United States reached record high levels following the biofuels boom of the late 2000s. Debate exists about whether the expansion of these crops caused conversion of grasslands and other carbon-rich ecosystems to cropland or instead replaced other crops on existing agricultural land. We tracked crop-specific expansion pathways across the conterminous US and identified the types, amount, and locations of all land converted to and from cropland, 2008–2012. We found that crop expansion resulted in substantial transformation of the landscape, including conversion of long-term unimproved grasslands and land that had not been previously used for agriculture (cropland or pasture) dating back to at least the early 1970s. Corn was the most common crop planted directly on new land, as well as the largest indirect contributor to change through its displacement of other crops. Cropland expansion occurred most rapidly on land that is less suitable for cultivation, raising concerns about adverse environmental and economic costs of conversion. Our results reveal opportunities to increase the efficacy of current federal policy conservation measures by modifying coverage of the 2014 US Farm Bill Sodsaver provision and improving enforcement of the US Renewable Fuels Standard.