Handbook of Common Methods in Limnology

Handbook of Common Methods in Limnology PDF Author: Owen T. Lind
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 220

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Book Description
De fysische, geografische, chemische en biologische bestudering van het stilstaand zoete water

Handbook of Common Methods in Limnology

Handbook of Common Methods in Limnology PDF Author: Owen T. Lind
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 220

Get Book Here

Book Description
De fysische, geografische, chemische en biologische bestudering van het stilstaand zoete water

Methods and Measurements of Periphyton Communities: a Review

Methods and Measurements of Periphyton Communities: a Review PDF Author: R. L. Weitzel
Publisher: ASTM International
ISBN:
Category :
Languages : en
Pages : 191

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Book Description


National Handbook of Recommended Methods for Water-data Acquisition

National Handbook of Recommended Methods for Water-data Acquisition PDF Author: Geological Survey (U.S.). Office of Water Data Coordination
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 738

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Book Description


Methods for Collection and Analysis of Aquatic Biological and Microbiological Samples

Methods for Collection and Analysis of Aquatic Biological and Microbiological Samples PDF Author:
Publisher:
ISBN:
Category : Aquatic biology
Languages : en
Pages : 380

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Book Description


Formula Handbook for Environmental Engineers and Scientists

Formula Handbook for Environmental Engineers and Scientists PDF Author: Gabriel Bitton
Publisher: John Wiley & Sons
ISBN: 9780471139058
Category : Science
Languages : en
Pages : 324

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Book Description
Dieses nützliche Handbuch umfaßt über 200 Formeln, die von Umweltingenieuren für Problemlösungen im Bereich biologischer und biochemischer Prozesse in natürlichen und künstlich angelegten Systemen eingesetzt werden. Jeder Problemeintrag erhält eine Definition, eine Formel, Zahlenwerte, die in der Literatur genannt werden, Verweise und entsprechende Tabellen und Diagramme. Umrechnungstabellen finden sich im Anhang. (10/97)

Practical Guide to Managing Acidic Surface Waters and Their Fisheries

Practical Guide to Managing Acidic Surface Waters and Their Fisheries PDF Author: Robert W. Brocksen
Publisher: CRC Press
ISBN: 9780873717557
Category : Science
Languages : en
Pages : 212

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Book Description
Practical Guide to Managing Acidic Surface Waters and Their Fisheries explains how to manage acidic surface waters to preserve or restore fisheries. The work gives readers the basic tools to carry out a variety of surface water management activities. Topics include biological productivity and recovery, costs of liming, fish stocking, lake liming techniques, nutrients, regulations and permits, sampling, stream liming techniques, water quality analysis, and watershed liming techniques. The book will be a useful reference for fishing club managers, state and local government personnel, lake association managers, and others responsible for maintaining lakes and streams that may be affected by acidity from any source.

Fish

Fish PDF Author: Peter B. Moyle
Publisher: Univ of California Press
ISBN: 0520916654
Category : Science
Languages : en
Pages : 295

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Book Description
Engagingly written, with both learning and humor, Fish bridges the gap between purely pictorial books and scholarly texts, and provides a succinct summary of fish biology and conservation for students and fish enthusiasts.

Technical Report

Technical Report PDF Author:
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 56

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Book Description


Sampling for Hazardous Materials Manual

Sampling for Hazardous Materials Manual PDF Author:
Publisher:
ISBN:
Category : Hazardous substances
Languages : en
Pages : 338

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Book Description


The Lerma-Chapala Watershed

The Lerma-Chapala Watershed PDF Author: Anne M. Hansen
Publisher: Springer Science & Business Media
ISBN: 1461505453
Category : Science
Languages : en
Pages : 357

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Book Description
James O. Leckie Environmental Engineering and Science Program, Department of Civil and Environmental Engineering, Stanford University, Stanford, California 94305-4020, USA Nearly 10 years have passed since the beginning of the systematic studies of the Lerma-Chapala Basin coordinated by the Instituto Mexicano de Tecnologia del Agua. Although many public and private institutions, universities and research centers have conducted studies on the Lerma Chapala Basin over the last two decades, the need for a comprehensive summary of the findings of those studies has become increasingly obvious and important for this critical water resource. The Lerma-Chapala Basin is located in the central part of Mexico, and partly occupies five states. The watershed comprises the Lerma river and Lake Chapala. With a length of over 700 km, the tributary watershed covers 2 approximately 54,000 km . The basin accounts for more than one-third of the country's economic activity, one-fifth of all commerce and one-eighth of the nation's agricultural land. The watershed receives 3% of the country's total rainfall, less than 1 % of the runoff, and accounts for 13% of the total groundwater.