Aquatic Plants of the Pacific Northwest with Vegetative Keys

Aquatic Plants of the Pacific Northwest with Vegetative Keys PDF Author: Albert Newton Steward
Publisher:
ISBN: 9781258362928
Category :
Languages : en
Pages : 268

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Book Description

Aquatic Plants of the Pacific Northwest with Vegetative Keys

Aquatic Plants of the Pacific Northwest with Vegetative Keys PDF Author: Albert Newton Steward
Publisher:
ISBN: 9781258362928
Category :
Languages : en
Pages : 268

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Book Description


Aquatic Plants of the Pacific Northwest

Aquatic Plants of the Pacific Northwest PDF Author: Albert Newton Steward
Publisher:
ISBN:
Category :
Languages : en
Pages : 184

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Book Description


Aquatic Plants of the Pacific Northwest

Aquatic Plants of the Pacific Northwest PDF Author: Albert Newton Steward
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 280

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Book Description


Aquatic Plants of the Pacific Northwest

Aquatic Plants of the Pacific Northwest PDF Author: Albert Newton Steward
Publisher:
ISBN:
Category : Aquatic plants
Languages : en
Pages : 0

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Aquatic Plants of the Pacific Northwest

Aquatic Plants of the Pacific Northwest PDF Author: Albert Newton Steward
Publisher:
ISBN:
Category : Algae
Languages : en
Pages : 506

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Aquatic and Wetland Plants of Oregon with Vegetative Key

Aquatic and Wetland Plants of Oregon with Vegetative Key PDF Author: La Rea Dennis Johnston
Publisher:
ISBN: 9781601740687
Category : Science
Languages : en
Pages : 297

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National Management Measures to Protect and Restore Wetlands and Riparian Areas for the Abatement of Nonpoint Source Pollution

National Management Measures to Protect and Restore Wetlands and Riparian Areas for the Abatement of Nonpoint Source Pollution PDF Author:
Publisher:
ISBN:
Category : Nonpoint source pollution
Languages : en
Pages : 202

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Book Description


Aquatic Dicotyledons of North America

Aquatic Dicotyledons of North America PDF Author: Donald H. Les
Publisher: CRC Press
ISBN: 1351644408
Category : Nature
Languages : en
Pages : 1334

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Book Description
Aquatic Dicotyledons of North America: Ecology, Life History, and Systematics brings together a wealth of information on the natural history, ecology, and systematics of North American aquatic plants. Most books on aquatic plants have a taxonomic focus and are intended primarily for identification. Instead, this book provides a comprehensive overview of the biology of major aquatic species by compiling information from numerous sources that lie scattered among the primary literature, herbarium databases, and other reference materials. Included dicotyledon species are those having an obligate (OBL) wetland status, a designation used in the USACE National Wetland Plant List. Recent phylogenetic analyses are incorporated and rationale is provided for interpreting this information with respect to species relationships. This diverse assemblage of information will be useful to a wide range of interests including academic researchers, wildlife managers, students, and virtually anyone interested in the natural history of aquatic and wetland plants. Although focusing specifically on North America, the cosmopolitan distribution of many aquatic plants should make this an attractive text to people working virtually anywhere outside of the region as well. This book is an essential resource for assisting with wetland delineation.

Limnological Analysis

Limnological Analysis PDF Author: Robert G. Wetzel
Publisher: Springer Science & Business Media
ISBN: 1475740980
Category : Science
Languages : en
Pages : 384

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Book Description
Limnological Analyses, a classic, second, thoroughly updated edition, consists of a series of carefully designed and tested field and laboratory exercises covering the full scope of limnology. It provides the student with a solid foundation in this complex multidisciplinary field of ecology and illustrates modern experimental approaches. Among the topics covered by such exercises are: major physical components of lakes and streams; important mineral nutrients; cycling of organic matter; benthic fauna; primary productivity of phytoplankton; quantitative methods in biota analysis; diurnal changes; experimental manipulation of model ecosystems; effects of sewage outfall and other human activities; whole ecosystem and community analyses. Each exercise is preceded by an introductory section and concludes with questions for the student and a selection of suggested reading. Teachers and students of limnology will value Limnological Analyses for its highly structured, concise presentation. Its research-oriented approach encourages active participation.

Wetland Plants of the Pacific Northwest

Wetland Plants of the Pacific Northwest PDF Author:
Publisher:
ISBN:
Category : Swamp plants
Languages : en
Pages : 100

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Book Description
Fifty-nine species of wetland plants are described and illustrated with color photographs. These wetland species occur in eelgrass beds, low salt/brackish marshes, high salt/brackish marshes, deep freshwater marshes, shallow freshwater marshes, wet meadows and swamps. Definitions and a general introduction to wetlands are also provided.