Other studies have focused on the marginal value of ecosystem changes, which can be used in cost-benefit analysis of environmental policies.

The polar bear stands at the top of the arctic food chain and is uniquely susceptible to any ecosystem changes.

Biological species invasion is considered a main component of global ecosystem change due to changes in biogeochemical cycles and disturbance regimes.

As you probably know, when an ecosystem changes drastically, many problems can result, and it's hard for people to predict what will happen.

Only then could we hope to control the complex variables of ecosystem change.

EcoHealth strives to provide innovative, practical solutions to reduce or reverse the negative health effects of ecosystem change.

In the general study of cultural change and population dynamics, a whole system displays complex ecosystem changes.

Such studies are useful for understanding the dynamics of ecosystem change and for reconstructing pre-industrialization ecosystems.

As with climate change, the window of opportunity to prevent dangerous ecosystem change is rapidly closing.

The ways of industry are indeed completely unpredictable, although it may be possible to identify risk in ecosystem changes.