You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
As water quality becomes a leading concern for people and ecosystems worldwide, it must be properly assessed in order to protect water resources for current and future generations. Water Quality Concepts, Sampling, and Analyses supplies practical information for planning, conducting, or evaluating water quality monitoring programs. It presents the
At the center of what was once the tallgrass prairie, Iowa has stood out for clearing the land and becoming one of the most productive agricultural states in the nation. But its success is challenged by multiple issues including but not limited to a decline in union representation of meatpacking workers; lack of demographic diversity; the advent of job-replacing mechanization; growing income inequality; negative contributions to and effects of climate change and environmental hazards. To become green, fair, and prosperous, Connerly argues that Iowa must reckon with its past and the fact that its farm economy continues to pollute waterways, while remaining utterly unprepared for climate change. Iowa must recognize ways in which it can bolster its residents’ standard of living and move away from its demographic tradition of whiteness. For development to be sustainable, society must balance it with environmental protection and social justice. Connerly provides a crucial roadmap for how Iowans can move forward and achieve this balance.
Chris Helzer illustrates the beauty and diversity of prairie through an impressive series of photographs, all taken within the same square meter of prairie. During his year-long project, he photographed 113 plant and animal species within a tiny plot, and captured numerous other images that document the splendor of diverse grasslands. Even readers familiar with prairies will be fascinated by the varied subject matter Helzer captured with his camera. In addition, his captivating and accessible natural history writing tells the story of his personal journey during the project and the stories of the characters he found within his chosen square meter of prairie. This book is packed with gorgeous full-page close-up photos of prairie plants and animals, interspersed with a dozen short essays that include both ecology and natural history tidbits and enthralling and gently humorous anecdotes about Helzer’s experience staring into a tiny bit of prairie for one year. Helzer writes eloquently about the conservation value of prairies and uses his photos and stories to reinforce a conservation ethic among his readers.
This four-volume set begins by examining the knowledge of physical geography: from the quantitative revolution to current state of mathematical models. The principal environment spheres – for example, the biosphere – are examined to show the greater concern with environmental dynamics now central to the discipline. This work includes studies of environmental change, looking at short term as well as longer term change, and evaluating aspects of global change. Volume IV focuses on the total physical environment, examining human activity and human impact; environmental hazards; and applied physical geography.
"Description: The tallgrass prairie once stretched from Indiana to Kansas to Minnesota. Most of this land is now growing corn and soybeans. In To Find a Pasqueflower, Greg Hoch shows us that the tallgrass prairie is the most endangered ecosystem on the continent, but it's also an ecosystem that people can play an active role in and help restore. This book is written in the same style and voice as Hoch's three previous books on bird species. He blends history, culture, and science into a unified narrative of the tallgrass prairie, with an emphasis on humans' participation in its development and destruction. Over the last century and a half, people have driven the tallgrass prairie toward exti...
Vol. 25, no. 1 contains the society's Lincoln Chapter's Resource conservation glossary.
Este trabajo, producto de la colaboración entre ocho universidades y varias instituciones no universitarias, pretende llamar la atención sobre los avances que se están produciendo en la ordenación de áreas fluviales de manera compatible con el medio ambiente en diversos países europeos. También se pretende enfatizar la necesidad de considerar la ordenación fluvial desde un enfoque pluridisciplinar y con un fuerte componente de ordenación del territorio. This work is the result of a cooperative effort involving eight universities and several non-university institutions. It attempts to focus attention on the environmentally compatible fluvial developments that are taking place in seve...
List of members in v. 1, 8, etc.