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Funding for LTER sites is renewed every six years. The 28 sites are divided into three cohorts to spread out the process of review and renewal. At the mid-point of…

…Long-term Change in the Yahara Watershed, Wisconsin Agricultural, urbanizing watersheds of the Upper Midwest are exhibiting greater variability of hydrology, runoff, biogeochemistry and ecosystem services. Variability is expected to grow…

…adjusts to change. In the first section, the reader can absorb the geographic and historical context for understanding the boreal forest. The book then delves into the dynamics of plant…

…operating guide for understanding this ecosystem and should be required reading for any social scientist trying to describe or explain the region’s history, depopulation, land use changes, and other human…

…the introduction, spread, and abandonment of agriculture represents the most pervasive alteration of the Earth’s environment for several thousand years. What happens when humans impose their spatial and temporal signatures…

…ranch life, intriguing histories of Native Americans and early settlers, and almost unbelievable views of ancient fossils. Ricky and Ellie’s explorations, accompanied by their hand-written notes, introduce readers to a…

…secret that links them all. This book invites young readers to explore ocean ecosystems and their food webs. Field sketches, watercolors, and photographs combine to reveal the clues. CURRICULUM &…