New model shows how crop rotation helps combat plant pests

A new computational model shows how different patterns of crop rotation—planting different crops at different times in the same field—can impact long-term yield when the crops are threatened by plant pathogens. Maria ...

How anti-sprawl policies may be harming water quality

Urban growth boundaries are created by governments in an effort to concentrate urban development—buildings, roads and the utilities that support them—within a defined area. These boundaries are intended to decrease negative ...

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