Following the discovery of large petroleum reserves in northern Alaska, the US Department of Energy implemented an integrated field and modeling study to help d

As the global climate changes, there are concomitant changes in global biological productivity. This book is devoted to the assessment of terrestrial Net Primar

Wetlands are prominent landscapes throughout North America. The general characteristics of wetlands are controversial, thus there has not been a systematic asse

Soon after the first Earth Day in 1970, the academic world saw a virtual explosion of new, interdisciplinary 'environmental' programs, many of which took explic