Matilija Dam Ecosystem Resoration Feasibility Study
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Published: 2004
Total Pages: 892
ISBN-13:
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Publisher:
Published: 2004
Total Pages: 892
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DOWNLOAD EBOOKAuthor: Ellen Hanak
Publisher: Public Policy Instit. of CA
Published: 2011
Total Pages: 500
ISBN-13: 1582131414
DOWNLOAD EBOOKAuthor: Blake Gumprecht
Publisher: JHU Press
Published: 2001-04-30
Total Pages: 390
ISBN-13: 9780801866425
DOWNLOAD EBOOKWinner of the J. B. Jackson Prize from the Association of American Geographers Three centuries ago, the Los Angeles River meandered through marshes and forests of willow and sycamore. Trout spawned in its waters and grizzly bears roamed its shores. The bountiful environment the river helped create supported one of the largest concentrations of Indians in North America. Today, the river is made almost entirely of concrete. Chain-link fence and barbed wire line its course. Shopping carts and trash litter its channel. Little water flows in the river most of the year, and nearly all that does is treated sewage and oily street runoff. On much of its course, the river looks more like a deserted freeway than a river. The river's contemporary image belies its former character and its importance to the development of Southern California. Los Angeles would not exist were it not for the river, and the river was crucial to its growth. Recognizing its past and future potential, a potent movement has developed to revitalize its course. The Los Angeles River offers the first comprehensive account of a river that helped give birth to one of the world's great cities, significantly shaped its history, and promises to play a key role in its future.
Author: National Research Council
Publisher: National Academies Press
Published: 2002-10-10
Total Pages: 449
ISBN-13: 0309082951
DOWNLOAD EBOOKThe Clean Water Act (CWA) requires that wetlands be protected from degradation because of their important ecological functions including maintenance of high water quality and provision of fish and wildlife habitat. However, this protection generally does not encompass riparian areasâ€"the lands bordering rivers and lakesâ€"even though they often provide the same functions as wetlands. Growing recognition of the similarities in wetland and riparian area functioning and the differences in their legal protection led the NRC in 1999 to undertake a study of riparian areas, which has culminated in Riparian Areas: Functioning and Strategies for Management. The report is intended to heighten awareness of riparian areas commensurate with their ecological and societal values. The primary conclusion is that, because riparian areas perform a disproportionate number of biological and physical functions on a unit area basis, restoration of riparian functions along America's waterbodies should be a national goal.
Author: Thomas A. Latousek
Publisher:
Published: 1995
Total Pages: 26
ISBN-13:
DOWNLOAD EBOOKAuthor: Samuel Safran
Publisher:
Published: 2017-01-31
Total Pages: 228
ISBN-13: 9780990898597
DOWNLOAD EBOOKThe Tijuana River Valley Historical Ecology Investigation synthesizes hundreds of historical maps, photographs, and texts to reconstruct the ecological, hydrological, and geomorphic conditions of the Tijuana River valley prior to major European-American landscape modification. How did the valley look and function before there was the state of California, the city of Tijuana, or an international border? What habitat types and wildlife were found there? How have these habitat types and the physical processes that shaped them changed over time? And finally, what can the valley's ecological past tell us about its present and future? In answering these fundamental questions, this richly-illustrated study provides scientists, managers, and residents in the valley with information designed to support and inspire ongoing management and restoration activities.
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Published: 2009
Total Pages: 32
ISBN-13:
DOWNLOAD EBOOKAuthor: Peter B. Moyle
Publisher: Univ of California Press
Published: 2002-05-21
Total Pages: 542
ISBN-13: 9780520227545
DOWNLOAD EBOOKTable of contents
Author: Leandro Miranda
Publisher:
Published: 2017-01-02
Total Pages: 306
ISBN-13: 9780692798720
DOWNLOAD EBOOKAuthor: Jeffrey J. Opperman
Publisher: Univ of California Press
Published: 2017-09-05
Total Pages: 268
ISBN-13: 0520294106
DOWNLOAD EBOOKIntroduction to temperate floodplains -- Hydrology -- Floodplain and geomorphology -- Biogeochemistry -- Ecology: introduction -- Floodplain forests -- Primary and secondary production -- Fish and other vertebrates -- Ecosystem services and floodplain reconciliation -- Floodplains as green infrastructure -- Case studies of floodplain management and reconciliation -- Central Valley floodplains: introduction and history -- Central Valley floodplains today -- Reconciling Central Valley floodplains -- Conclusions: managing temperate floodplains for multiple benefits