Lewis and Clark, Pioneering Rangeland Managers?

Medical aspects of the Lewis and Clark expedition.

only one man died the medical aspects of the lewis and clark expedition What to say and what to do when mostly your friends love reading? Are you the one that don't have such hobby? So, it's important for you to start having that hobby. You know, reading is not the force. We're sure that reading will lead you to join in better concept of life. Reading will be a positive activity to do every tim...

Charting a Dataspace: Lessons from Lewis and Clark

Wildlife Encounters by Lewis and Clark: A Spatial Analysis of Interactions between Native Americans and Wildlife

H reference conditions are often used as a baseline for comparison with current and future natural resource management regimes (Aronson et al. 1995). There may be much debate about which point in time, what area, and what spatial extent should be used as a reference condition (Wagner et al. 2000), but understanding the past is undeniably important to the proper management of present and future ...

Enhanced stage and stage variability on the lower Missouri River benchmarked by Lewis and Clark

Data from the 1803–1806 Lewis and Clark expedition and nineteenth century stage records are used to quantitatively benchmark natural, premanagement hydrology of the lower Missouri River and assess the magnitude and timing of hydrologic change over nearly two centuries. Data show doubling in daily stage variability from the nineteenth century to 2005. Annual maximum stages have, at some sites, b...

Whither the Rangeland?: Protection and Conversion in California's Rangeland Ecosystems

Land use change in rangeland ecosystems is pervasive throughout the western United States with widespread ecological, social and economic implications. In California, rangeland habitats have high biodiversity value, provide significant habitat connectivity and form the foundation for a number of ecosystem services. To comprehensively assess the conservation status of these habitats, we analyzed...