Developers are building ten new homes on a parcel of land of one habitat type.Local zoning regulations require that they leave some of the land in its natural condition to conserve native species.They can set aside either one large plot or five small separated plots.The total amount of conserved area is the same in either case.Which choice, if either, would be best for maintaining biodiversity, and why?

Question

Quizplus · Accepted Answer

One large plot is generally better for maintaining biodiversity because it can support larger populations and is subject to fewer edge effects. Edge effects can negatively impact species by altering habitat conditions at the boundaries of habitats, making them less suitable for some species. Larger, contiguous areas of habitat are typically better for biodiversity as they can support more stable populations of species and reduce the risks associated with small, fragmented habitats.

Developers Are Building Ten New Homes on a Parcel of Land