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Tidal Freshwater Wetlands

Tidal Freshwater Wetlands PDF Author: Aat Barendregt
Publisher:
ISBN: 9783823615514
Category : Estuarine ecology
Languages : en
Pages : 320

Book Description


Tidal Freshwater Wetlands

Tidal Freshwater Wetlands PDF Author: Aat Barendregt
Publisher:
ISBN: 9783823615514
Category : Estuarine ecology
Languages : en
Pages : 320

Book Description


Coastal Habitats of the Elwha River, Washington

Coastal Habitats of the Elwha River, Washington PDF Author: Jeffrey J. Duda
Publisher:
ISBN:
Category : Coastal ecology
Languages : en
Pages : 276

Book Description


Ambient Water Quality Criteria for Cadmium

Ambient Water Quality Criteria for Cadmium PDF Author: United States Environmental Protection Agency (EPA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781726089128
Category :
Languages : en
Pages : 190

Book Description
Ambient Water Quality Criteria for Cadmium

Tidal Hydraulics

Tidal Hydraulics PDF Author: United States. Army. Corps of Engineers
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 52

Book Description


The Striped Bass

The Striped Bass PDF Author: Nick Karas
Publisher: Lyons Press
ISBN:
Category : Nature
Languages : en
Pages : 504

Book Description
This is the fullest, most authoritative and helpful book ever written on the species. It is an essential source of useful information for every striped bass enthusiast.

Battle Creek Salmon and Steelhead Restoration Project

Battle Creek Salmon and Steelhead Restoration Project PDF Author:
Publisher:
ISBN:
Category : Chinook salmon
Languages : en
Pages : 388

Book Description


A Handbook of Global Freshwater Invasive Species

A Handbook of Global Freshwater Invasive Species PDF Author: Robert A. Francis
Publisher: Routledge
ISBN: 9780815378716
Category :
Languages : en
Pages : 456

Book Description
Invasive non-native species are a major threat to global biodiversity. Often introduced accidentally through international travel or trade, they invade and colonize new habitats, often with devastating consequences for the local flora and fauna. Their environmental impacts can range from damage to resource production (e.g. agriculture and forestry) and infrastructure (e.g. buildings, road and water supply), to human health. They consequently can have major economic impacts. It is a priority to prevent their introduction and spread, as well as to control them. Freshwater ecosystems are particularly at risk from invasions and are landscape corridors that facilitate the spread of invasives. This book reviews the current state of knowledge of the most notable global invasive freshwater species or groups, based on their severity of economic impact, geographic distribution outside of their native range, extent of research, and recognition of the ecological severity of the impact of the species by the IUCN. As well as some of the very well-known species, the book also covers some invasives that are emerging as serious threats. Examples covered include a range of aquatic and riparian plants, insects, molluscs, crustacea, fish, amphibians, reptiles and mammals, as well as some major pathogens of aquatic organisms. The book also includes overview chapters synthesizing the ecological impact of invasive species in fresh water and summarizing practical implications for the management of rivers and other freshwater habitats.

Climate Change Implications for Fisheries and Aquaculture

Climate Change Implications for Fisheries and Aquaculture PDF Author: K. L. Cochrane
Publisher: Food & Agriculture Organization of the UN (FAO)
ISBN: 9789251063477
Category : Technology & Engineering
Languages : en
Pages : 0

Book Description
An overview of the current scientific knowledge available on climate change implications for fisheries and aquaculture is provided through three technical papers that were presented and discussed during the Expert Workshop on Climate Change Implications for Fisheries and Aquaculture (Rome, 7-9 April 2008). A summary of the workshop outcomes as well as key messages on impacts of climate change on aquatic ecosystems and on fisheries- and aquaculture-based livelihoods are provided in the introduction of this Technical Paper. The first paper reviews the physical and ecological impacts of climate change relevant to marine and inland capture fisheries and aquaculture. The paper begins with a review of the physical impacts of climate change on marine and freshwater systems and then connects these changes with observed effects on fish production processes. It also outlines a series of scenarios of climate change impacts on fish production and ecosystems through case studies in different regions and ecosystems. The second paper tackles the consequences of climate change impacts on fisheries and their dependent communities. It analyses the exposure, sensitivity and vulnerability of fisheries to climate change and presents examples of adaptive mechanisms currently used in the sector. The contribution of fisheries to greenhouse gas emissions is addressed and examples of mitigation strategies are given. The role of public policy and institutions in promoting climate change adaptation and mitigation is also explored. Finally, the third paper addresses the impacts of climate change on aquaculture. It provides an overview of the current food fish and aquaculture production and a synthesis of existing studies on climate change effects on aquaculture and fisheries. The paper focuses on the direct and indirect impacts of climate change on aquaculture, in terms of biodiversity, fish disease and fishmeal. Contribution of aquaculture to climate change is addressed (carbon emission and carbon sequestration), as well as possible adaptation and mitigation measures that could be implemented.

Fishes of the Salish Sea

Fishes of the Salish Sea PDF Author: Theodore W. Pietsch
Publisher:
ISBN: 9780295743745
Category : Nature
Languages : en
Pages : 0

Book Description
Fishes of the Salish Sea is the definitive guide to the identification and history of the marine and anadromous fishes of Puget Sound and the Straits of Georgia and Juan de Fuca. This comprehensive three-volume set, featuring striking illustrations of the Salish Sea's 260 fish species by noted illustrator Joseph Tomelleri, details the ecology and life history of each species and recounts the region's rich heritage of marine research and exploration. Beginning with jawless hagfishes and lampreys and ending with the distinctive Ocean Sunfish, leading scientists Theodore Wells Pietsch and James Orr present the taxa in phylogenetic order, based on classifications that reflect the most current scientific knowledge. Illustrated taxonomic keys facilitate fast and accurate species identification. These in-depth, thoroughly documented, and yet accessible volumes will prove invaluable to marine biologists and ecologists, natural resource managers, anglers, divers, students, and all who want to learn about, marvel over, and preserve the vibrant diversity of Salish Sea marine life. Comprehensive accounts of 260 fish species Brilliant color plates of all treated species Illustrated taxonomic keys for easy species identification In-depth history of Salish Sea research and exploration

Empires of the Turning Tide

Empires of the Turning Tide PDF Author: Douglas Deur
Publisher:
ISBN: 9780692421741
Category : Lewis and Clark National Historical Park (Or. and Wash.)
Languages : en
Pages : 426

Book Description
This book "illuminates the history of the many people who together have called this region home, and their relationships with the park landscapes, waters, and natural resources that continue to set the Columbia-Pacific region apart."--Cover.