Tropical Stream Ecology


Book Description

Tropical Stream Ecology describes the main features of tropical streams and their ecology. It covers the major physico-chemical features, important processes such as primary production and organic-matter transformation, as well as the main groups of consumers: invertebrates, fishes and other vertebrates. Information on concepts and paradigms developed in north-temperate latitudes and how they do not match the reality of ecosystems further south is expertly addressed. The pressing matter of conservation of tropical streams and their biodiversity is included in almost every chapter, with a final chapter providing a synthesis on conservation issues. For the first time, Tropical Stream Ecology places an important emphasis on viewing research carried out in contributions from international literature. - First synthetic account of the ecology of all types of tropical streams - Covers all of the major tropical regions - Detailed consideration of possible fundamental differences between tropical and temperate stream ecosystems - Threats faced by tropical stream ecosystems and possible conservation actions - Descriptions and synstheses life-histories and breeding patterns of major aquatic consumers (fishes, invertebrates)
















Governmental Inerventions, Social Needs, and the Management of U.S. Forests


Book Description

Originally published in 1983, Governmental Interventions, Social Needs, and the Management of U.S. Forests aims to advise government and non-government managers about the issues around forestry in the United States. This report emphasises the management of forest lands in relation to the welfare of society touching on issues such as forest service planning, the effect of state regulations on private forest investments and the adequacy of timber resources. This title will be of interest to students of Environmental Studies and professionals.