Environmental and Biological Community Characteristics of Middle-Order Streams in the Central Mississippi Alluvial Plain Ecoregion
Author: Matthew Skoog
Publisher:
Published: 2013
Total Pages: 177
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Matthew Skoog
Publisher:
Published: 2013
Total Pages: 177
ISBN-13:
DOWNLOAD EBOOKAuthor: Christopher Laskodi T.
Publisher:
Published: 2013
Total Pages: 168
ISBN-13:
DOWNLOAD EBOOKAuthor: B. G. Justus
Publisher:
Published: 2003
Total Pages: 48
ISBN-13:
DOWNLOAD EBOOKAuthor: Richard A. Rebich
Publisher:
Published: 2004
Total Pages: 64
ISBN-13:
DOWNLOAD EBOOKAuthor: Brian J. Caskey
Publisher:
Published: 2003
Total Pages: 99
ISBN-13:
DOWNLOAD EBOOKAuthor: B. G. Justus
Publisher:
Published: 2003
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOKAuthor: Roger T. Saucier
Publisher:
Published: 1994
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Corey Dewayne Clouse
Publisher:
Published: 2003
Total Pages: 182
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1997
Total Pages: 92
ISBN-13:
DOWNLOAD EBOOKThis volume represents a first attempt at holistically classifying and mapping ecological regions across all three countries of the North American continent. A common analytical methodology is used to examine North American ecology at multiple scales, from large continental ecosystems to subdivisions of these that correlate more detailed physical and biological settings with human activities on two levels of successively smaller units. The volume begins with an overview of North America from an ecological perspective, concepts of ecological regionalization. This is followed by descriptions of the 15 broad ecological regions, including information on physical and biological setting and human activities. The final section presents case studies in applications of the ecological characterization methodology to environmental issues. The appendix includes a list of common and scientific names of selected species characteristic of the ecological regions.
Author: Wayne S. Davis
Publisher: CRC Press
Published: 1995-03-03
Total Pages: 434
ISBN-13: 9780873718943
DOWNLOAD EBOOKBiological Assessment and Criteria presents a state-of-the-art overview of the applications of biological assessments and biocriteria for water quality management in fresh waters. The book presents case studies which illustrate how bioassessment has been used to identify and diagnose water quality problems. It also provides examples of the use of qualitative and quantitative biocriteria as regulatory tools to complement water quality criteria and standards. The first book to present the technical foundation, rationale, program and policy relevance, and legal basis for the most accurate tools used to assess freshwater natural resource and regulatory efforts, this book provides useful and timely information for water quality managers.