Presents an assessment of Earth's ability to provide the distinct services essential to human well-being. This volume is illustrated with maps and graphs, it pays attention to the health of key ecosystems. It is a useful for scientists, environmentalists, agency professionals, and students.

The volume pays particular attention to the current health of key ecosystems, including inland waters, forests, oceans, croplands, and dryland systems, among others. It will be an indispensable reference for scientists, environmentalists, agency professionals, and students.