Yazar: Raven Peter H. Raven

This timely collection of 15 original essays written by expert scientists the world over addresses the relationships between human population growth, the need to increase food supplies to feed the wo …

Faced with widespread and devastating loss of biodiversity in wild habitats, scientists have developed innovative strategies for studying and protectingtargeted plant and animal species in "off- …

How can environmental degradation be stopped? How can it be reversed? And how can the damage already done be repaired? The authors of this volume argue that a two-pronged approach is needed: reducing …

Ancient Forests of the Pacific Northwest provides a global context for what is happening in the Pacific Northwest, analyzing the remaining ancient forest and the threats to it from atmospheric change …

More than eighty years ago, before we knew much about the structure of cells, Russian botanist Boris Kozo-Polyansky brilliantly outlined the concept of symbiogenesis, the symbiotic origin of cells wi …

The collision of the Indian and Eurasian plates around fifty million years ago profoundly altered earth’s geography and regional climates. The rise of the Himalaya led to intensification of the monso …