Author: Douglas M. Thompson Publisher: UPNE ISBN: 161168482X Category : Nature Languages : en Pages : 326
Book Description
The angler's dream of fishing pristine waters in unspoiled country for sleek, healthy trout has turned fishing into a form of theater. It is a manufactured experienceÑmuch to the detriment of our rivers and streams. AmericansÕ love of trout has reached a level of fervor that borders on the religious. Federal and state agencies, as well as nongovernmental lobbying groups, invest billions of dollars on river restoration projects and fish-stocking programs. Yet, their decisions are based on faulty logic and risk destroying species they are tasked with protecting. River ecosystems are modified with engineered structures to improve fishing, native species that compete with trout are eradicated, and nonnative invasive game fish are indiscriminately introduced, genetically modified, and selectively bred to produce more appealing targets for anglersÑincluding the freakishly contrived "golden trout." The Quest for the Golden Trout is about looking at our nationÕs rivers with a more critical eyeÑand asking more questions about both historic and current practices in fisheries management.
Author: Jeffrey L. Kershner Publisher: ISBN: 9781934874547 Category : Chars Languages : en Pages : 831
Book Description
This is the first comprehensive look at the taxonomy, life history, and conservation status of the world's trout and char. These are fascinating and beautiful fish that rate high for the angler as well as for tourist and recreational economies. Trout and char also play key roles in the ecology of many lake and river systems around the world. Trout and char are abundant in many regions, but most native species are on the decline. Some are classified as vulnerable, threatened, or endangered. Because of their widespread stocking in regions where they are not native, some trout and char also are the cause for threats to other native species. Loss of habitat, an expanding human population, and rapid climate change are challenging their future as streams warm and waters become more variable in their flows. This book examines trout and char from all these perspectives. Early chapters explore the unique diversity and life history aspects of trout and char and provide information on the taxonomy and systematics while also detailing some of unique life histories. New information is presented about species diversity and distributions by country. Summary chapters explore significant conservation and management challenges of broad interest to scientists, resource managers, anglers, and interested public. Trout and Char of the World end s with a series of essays exploring the future of trout and char over the next 50 years. Trout and Char of the World will be a primary resource for trout and char biologists, conservationists, and anglers in the many countries where trout and char are native or have been introduced, and a resource for anyone interested in learning more about the diversity and distribution of trout and char worldwide.--
Author: Jeffrey J. Opperman Publisher: Univ of California Press ISBN: 0520294106 Category : Business & Economics Languages : en Pages : 268
Book Description
Introduction 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
Author: Allan A. Schoenherr Publisher: Univ of California Press ISBN: 0520069218 Category : Nature Languages : en Pages : 784
Book Description
Includes introductory chapters on basic ecology and geology to familiarize the reader with the climate, rocks, soil, plants, and animals in each distinctive region of California and shows how the state's natural history is uniquely interwoven with its human history.
Author: Douglas M. Thompson
Author: Jeffrey L. Kershner
Author: Rich Osthoff
Author: Jeffrey J. Opperman
Author: Barton Warren Evermann
Author: 
Author: Charles McDermand
Author: United States. Bureau of Fisheries
Author: Mt. Whitney Club, Visalia, Calif
Author: Allan A. Schoenherr