Agriculture's global environmental impacts are widely expected to continue expanding,
driven by population and economic growth and dietary changes. This Review highlights …

Animal source foods are evolutionarily appropriate foods for humans. It is therefore
remarkable that they are now presented by some as unhealthy, unsustainable, and …

Biofuel and bioenergy systems are integral to most climate stabilization scenarios for
displacement of transport sector fossil fuel use and for producing negative emissions via …

Monitoring agricultural land is important for understanding and managing food production,
environmental conservation efforts, and climate change. The United States Department of …

Degraded farmlands have been abandoned worldwide, especially in high-and middle-
income countries. These lands help combat climate change as they undergo natural …

Abstract The “Corn Belt” is a commonly used term, but often referenced as a vaguely defined
region in the Midwest USA. A few key studies have delineated synoptic maps of the Corn …

Estimates of land use change (LUC) attributable to the US Renewable Fuel Standard (RFS)
are critical for evaluation of the program's impacts on air and water quality, biodiversity, and …

Published reports suggest efforts designed to prevent the occurrence of harmful algal
blooms and hypoxia by reducing non‐point and point source phosphorus (P) pollution are …

Atmospheric deposition of nitrogen (N) and sulfur (S) compounds from human activity has
greatly declined in the United States (US) over the past several decades in response to …

The effectiveness of policies and management actions in reducing the release of excess
nitrogen (N) to the environment is best assessed if N fluxes across air, land, and water are …