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Environmental History of the Mississippi River and Delta  

Christopher Morris

The Mississippi River, the longest in North America, is really two rivers geophysically. The volume is less, the slope steeper, the velocity greater, and the channel straighter in its ... More

Fisheries Science and Its Environmental Consequences  

Jennifer Hubbard

Fisheries science emerged in the mid-19th century, when scientists volunteered to conduct conservation-related investigations of commercially important aquatic species for the governments ... More

Hunter-Gatherer Economies in the Old World and New World  

Christopher Morgan, Shannon Tushingham, Raven Garvey, Loukas Barton, and Robert Bettinger

At the global scale, conceptions of hunter-gatherer economies have changed considerably over time and these changes were strongly affected by larger trends in Western history, philosophy, ... More

Evolutionary Impacts of Climate Change  

Juha Merilä and Ary A. Hoffmann

Online publication date:
Aug 2016
Changing climatic conditions have both direct and indirect influences on abiotic and biotic processes and represent a potent source of novel selection pressures for adaptive evolution. In ... More

Biodiversity in Heterogeneous and Dynamic Landscapes  

Clélia Sirami

Online publication date:
Jul 2016
Although the concept of biodiversity emerged 30 years ago, patterns and processes influencing ecological diversity have been studied for more than a century. Historically, ecological ... More

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