Air Photo Interpretation in Marshland Areas

Air Photo Interpretation in Marshland Areas PDF Author: Jack R. Van Lopik
Publisher:
ISBN:
Category : Aerial photography in geomorphology
Languages : en
Pages : 192

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Air Photo Interpretation in Marshland Areas

Air Photo Interpretation in Marshland Areas PDF Author: Jack R. Van Lopik
Publisher:
ISBN:
Category : Aerial photography in geomorphology
Languages : en
Pages : 192

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Wetlands

Wetlands PDF Author: Committee on Characterization of Wetlands
Publisher: National Academies Press
ISBN: 0309587220
Category : Science
Languages : en
Pages : 329

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Book Description
"Wetlands" has become a hot word in the current environmental debate. But what does it signify? In 1991, proposed changes in the legal definities of wetlands stirred controversy and focused attention on the scientific and economic aspects of their management. This volume explores how to define wetlands. The committee--whose members were drawn from academia, government, business, and the environmental community--builds a rational, scientific basis for delineating wetlands in the landscape and offers recommendations for further action. Wetlands also discusses the diverse hydrological and ecological functions of wetlands, and makes recommendations concerning so-called controversial areas such as permafrost wetlands, riparian ecosystems, irregularly flooded sites, and agricultural wetlands. It presents criteria for identifying wetlands and explores the problems of applying those criteria when there are seasonal changes in water levels. This comprehensive and practical volume will be of interest to environmental scientists and advocates, hydrologists, policymakers, regulators, faculty, researchers, and students of environmental studies.

Wetland Indicators

Wetland Indicators PDF Author: Ralph W. Tiner
Publisher: CRC Press
ISBN: 9781420048612
Category : Technology & Engineering
Languages : en
Pages : 426

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Book Description
Understand the current concept of wetland and methods for identifying, describing, classifying, and delineating wetlands in the United States with Wetland Indicators - capturing the current state of science's role in wetland recognition and mapping. Environmental scientists and others involved with wetland regulations can strengthen their knowledge about wetlands, and the use of various indicators, to support their decisions on difficult wetland determinations. Professor Tiner primarily focuses on plants, soils, and other signs of wetland hydrology in the soil, or on the surface of wetlands in his discussion of Wetland Indicators. Practicing - and aspiring - wetland delineators alike will appreciate Wetland Indicators' critical insight into the development and significance of hydrophytic vegetation, hydric soils, and other factors. Features Shows 55 color plates, documenting wetland indicators throughout the nation - with more than 34 soil plates and aerial photos Illustrates other wetland properties with more than 50 figures Provides over 60 tables, including extensive tables of U.S. wetland plant communities and examples for determining hydrophytic vegetation Contents Wetland Definitions Wetland Concepts for Identification and Delineation Plant Indicators of Wetlands and Their Characteristics Vegetation Sampling and Analysis for Wetlands Soil Indicators of Wetlands Wetland Identification and Boundary Delineation Methods Problem Wetlands and Field Situations for Delineation Wetland Classification Wetlands of the United States: An Introduction, With Emphasis on Their Plant Communities Wetland Mapping and Photointerpretation

Remote Sensing of Wetlands

Remote Sensing of Wetlands PDF Author: Ralph W. Tiner
Publisher: CRC Press
ISBN: 1482237385
Category : Science
Languages : en
Pages : 574

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Book Description
Effectively Manage Wetland Resources Using the Best Available Remote Sensing TechniquesUtilizing top scientists in the wetland classification and mapping field, Remote Sensing of Wetlands: Applications and Advances covers the rapidly changing landscape of wetlands and describes the latest advances in remote sensing that have taken place over the pa

The Use of Aerial Photography to Manage Riparian-wetland Areas

The Use of Aerial Photography to Manage Riparian-wetland Areas PDF Author: Pam Clemmer
Publisher:
ISBN:
Category : Aerial photography
Languages : en
Pages : 68

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Using Aerial Photographs to Assess Proper Functioning Condition of Riparian-wetland Areas

Using Aerial Photographs to Assess Proper Functioning Condition of Riparian-wetland Areas PDF Author: Donald E. Prichard
Publisher:
ISBN:
Category : Aerial photography
Languages : en
Pages : 34

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Book Description
"This technical reference provides a process for using aerial photos to assess functioning condition of riparian-wetland areas, thereby reducing field time and costs"--Report documentation page.

Wetlands Detection Methods Investigation

Wetlands Detection Methods Investigation PDF Author: K. H. Lee
Publisher:
ISBN:
Category : Wetlands
Languages : en
Pages : 84

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Book Description
The purpose of this investigation was to research and document the application of remote sensing technology to wetland detection and mapping. Various remote sensing sensors and platforms are evaluated (1) for suitability to monitor specific wetlands systems; (2) for their effectiveness in detailing the extent of wetlands; (3) for their capability to monitor changes; and (4) for the resulting relative cost-benefits of implementing and updating wetlands databases. The environment to be monitored consists of physiographic and ecological wetland resources affected directly or indirectly by anthropogenic activity. Air craft and satellite remote sensing can be used to record and assess the condition of these resources. Monitoring of environmental conditions is based on the observation and interpretation of certain landscape features. Although some forms of monitoring are continuous, resource monitoring from aircraft and satellite platforms is periodic in nature, with change being documented through a series of observations over a given span of time. This report summarizes the findings of a bibliographic search on the methods used to inventory and/or detect changes in wetland environments. The bibliography contains numerous citations and is not intended to be all-inclusive. Books, major journals, and symposium proceedings were examined. The findings documented will provide the potential user with a basic understanding of remote sensing technology as it is applied to wetland monitoring and trend analysis.

Miscellaneous Paper

Miscellaneous Paper PDF Author: Coastal Engineering Research Center (U.S.)
Publisher:
ISBN:
Category : Coasts
Languages : en
Pages : 138

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Juneau Access Improvements

Juneau Access Improvements PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 602

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Classification and Inventory of the World’s Wetlands

Classification and Inventory of the World’s Wetlands PDF Author: C.M. Finlayson
Publisher: Springer Science & Business Media
ISBN: 9401104271
Category : Science
Languages : en
Pages : 193

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Book Description
This book brings together, for the first time, information on various wetland classification systems and wetland inventories from around the world, outlining regional, national and local wetland classifications developed in Africa, Australia, Canada, China, Europe, India, South America and the USA. Oriented towards the conservation and management of wetlands, these existing national and regional classification systems have been useful in providing an essential base for the development of an international system. The volume also reviews various attempts at drawing up an inventory of wetlands in different parts of the world, ranging from field and literature surveys to highly sophisticated efforts using aerial photography and satellite imaging. Audience: Workers in wetland ecology, especially those working on classification, inventory, conservation, or management of wetlands at the local, national, regional or international levels.