A land developer is arguing with a group of ecologists. Of course the land developer wants the most land possible for building houses, but has to compromise by saving some land for animal habitat. The land developer offers 20 hectares in evenly distributed but isolated 1- hectare portions. The ecologists keep arguing for one 20 hectare area to remain intact. Why are the ecologists making this proposal?

Question

Quizplus · Accepted Answer

The ecologists are proposing for one large 20 hectare area to remain intact because isolated plots are more vulnerable to edge effects. Edge effects occur when the edges of different habitats interact, leading to alterations in microclimate, species composition, and biodiversity. By having one large area, the habitat will have less exposure to negative edge effects, leading to better conservation outcomes.

A Land Developer Is Arguing with a Group of Ecologists