Suchergebnisse

Plants have colonised and modified the World's surface for the last 400 million years. In this book the authors demonstrate that an understanding of the role of vegetation in the terrestrial carbon cycle during this time can be gained by linking the key mechanistic elements of present day vegetation processes to models of the global climate during different geological eras. The resulting interactive simulations of climate and vegetation processes tie in with observable geological data, such as the distributions of coals and evaporites, supporting the validity of the authors' approach. Simulation of possible conditions in future centuries are also presented, providing valuable predictions of the status of the Earth's vegetation and carbon cycle at a time of global warming

H.H. ("Hank") Shugart is a systems ecologist who has developed and tested models of biogeochemical cycles, energy flow and secondary succession. He uses individual-based computer models to simulate changes in forest structure and composition over time and in response to environmental change. Ian Woodward is a plant ecologist interested in the impacts of climate and changing carbon dioxide concentrations on plants and vegetation. His research on global climate change makes extensive uses of dynamic global vegetation models.