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Nonindigenous Fishes Introduced Into Inland Waters of the United States

Nonindigenous Fishes Introduced Into Inland Waters of the United States
Author: Pam L. Fuller
Publisher:
Total Pages: 636
Release: 1999
Genre: Nature
ISBN:

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This report provides species accounts for all known nonindigenous fishes in inland, open waters of the United States on record at the U.S. Geological Survey, Biological Resources Division's laboratory in Gainesville, Florida (USGS/BRD-G). Online access to the dataset is available on the Internet at http://nas.er.usgs.gov.


The Texas Landscape Project

The Texas Landscape Project
Author: David A. Todd
Publisher: Texas A&M University Press
Total Pages: 516
Release: 2016-06-14
Genre: Nature
ISBN: 1623493722

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The Texas Landscape Project explores conservation and ecology in Texas by presenting a highly visual and deeply researched view of the widespread changes that have affected the state as its population and economy have boomed and as Texans have worked ever harder to safeguard its bountiful but limited natural resources. Covering the entire state, from Pineywoods bottomlands and Panhandle playas to Hill Country springs and Big Bend canyons, the project examines a host of familiar and not so familiar environmental issues. A companion volume to The Texas Legacy Project, this book tracks specific environmental changes that have occurred in Texas using more than 300 color maps, expertly crafted by cartographer Jonathan Ogren, and over 100 photographs that coalesce to fashion a broad portrait of the modern Texas landscape. The rich data, compiled by author David Todd, are presented in clearly written yet marvelously detailed text that gives historical context and contemporary statistics for environmental trends connected to the land, water, air, energy, and built world of the second-largest and second-most populated state in the nation. An engaging read for any environmentalist or conscientious citizen, The Texas Landscape Project provides a true sense of the grand scope of the Lone Star State and the high stakes of protecting it. To learn more about The Meadows Center for Water and the Environment, sponsors of this book's series, please click here.


Status and Trends of the Nation's Biological Resources

Status and Trends of the Nation's Biological Resources
Author: Catherine E. Puckett Haecker
Publisher: Geological Survey (USGS)
Total Pages: 482
Release: 1998
Genre: Nature
ISBN:

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Assesses the health of the United States plants, animals, and ecosystems.


Fishes in the Freshwaters of Florida

Fishes in the Freshwaters of Florida
Author: Robert H. Robins
Publisher: University Press of Florida
Total Pages: 489
Release: 2018-03-15
Genre: Nature
ISBN: 1683400615

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This book is a comprehensive identification guide to the 222 species of fishes in Florida’s fresh waters. Each species is presented with color photographs, key characteristics for identification, comparisons to similar species, habitat descriptions, and dot distribution maps. Florida's unique mix of species includes some of the world's favorite sport fishes, the Tarpon and Largemouth Bass. This guide also features three species native only to Florida—the Seminole Killifish, Flagfish, and Okaloosa Darter—and the smallest freshwater fish in North America, the Least Killifish. Ranging from the panhandle to the Everglades, their habitats include springs, creeks, rivers, lakes, ponds, swamps, marshes, and man-made canals. As Florida's human population grows, the state's freshwater environments are being changed in ways that threaten its native fishes. This book provides important information on the diversity, distribution, and environmental needs of both native and nonindigenous species, helping us monitor and take care of Florida's water and its aquatic inhabitants.


Strategies for Conserving Native Salmonid Populations at Risk from Nonnative Fish Invasions

Strategies for Conserving Native Salmonid Populations at Risk from Nonnative Fish Invasions
Author: Kurt D. Fausch
Publisher:
Total Pages: 52
Release: 2006
Genre: Biological invasions
ISBN:

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Native salmonid populations in the inland West are often restricted to small isolated habitats at risk from invasion by nonnative salmonids. However, further isolating these populations using barriers to prevent invasions can increase their extinction risk. This monograph reviews the state of knowledge about this tradeoff between invasion and isolation. We present a conceptual framework to guide analysis, focusing on four main questions concerning conservation value, vulnerability to invasion, persistence given isolation, and priorities when conserving multiple populations. Two examples illustrate use of the framework, and a final section discusses opportunities for making strategic decisions when faced with the invasion-isolation tradeoff.


Assessment of Grassland Ecosystem Conditions in the Southwestern United States

Assessment of Grassland Ecosystem Conditions in the Southwestern United States
Author:
Publisher:
Total Pages: 176
Release: 2004
Genre: Ecological disturbances
ISBN:

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"Volume 2 (this volume) describes wildlife and fish species, their habitat requirements, and species-specific management concerns, in Southwestern grasslands. This assessment is regional in scale and pertains primarily to lands administered by the Southwestern Region of the USDA Forest Service (Arizona, New Mexico, western Texas, and western Oklahoma)."--Abstract.


Department of the Interior and Related Agencies Appropriations for 2000: Justification of the budget estimates: U.S. Geological Survey

Department of the Interior and Related Agencies Appropriations for 2000: Justification of the budget estimates: U.S. Geological Survey
Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies
Publisher:
Total Pages: 2002
Release: 1999
Genre: United States
ISBN:

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