Human Impacts on Amazonia

Human Impacts on Amazonia
Author: Darrell A. Posey
Publisher: Columbia University Press
Total Pages: 389
Release: 2006-07-11
Genre: Science
ISBN: 0231517351

From the pre-Columbian era to the present, native Amazonians have shaped the land around them, emphasizing utilization, conservation, and sustainability. These priorities stand in stark contrast to colonial and contemporary exploitation of Amazonia by outside interests. With essays from environmental scientists, botanists, and anthropologists, this volume explores the various effects of human development on Amazonia. The contributors argue that by protecting and drawing on local knowledge and values, further environmental ruin can be avoided.

Conservation Agriculture

Conservation Agriculture
Author: Alexandra Bot
Publisher: Food & Agriculture Org.
Total Pages: 84
Release: 2001
Genre: Business & Economics
ISBN: 9789251046258

The purpose of this publication is to show how conservation agriculture can increase crop production while reducing erosion and reversing soil fertility decline, improving rural livelihoods and restoring the environment in developing countries. Soil organic matter and biological activity in the rooting zone, stimulated by continual additions of fresh organic material (crop residues and cover crops) are the basis of conservation agriculture, as described in the first chapter.

Biological Approaches to Sustainable Soil Systems

Biological Approaches to Sustainable Soil Systems
Author: Norman Uphoff
Publisher: CRC Press
Total Pages: 785
Release: 2006-03-03
Genre: Science
ISBN: 142001711X

Global agriculture is now at the crossroads. The Green Revolution of the last century is losing momentum. Rates of growth in food production are now declining, with land and water resources becoming scarcer, while world population continues to grow. We need to continue to identify and share the knowledge that will support successful and sustainable

Biodiversity in Wetlands

Biodiversity in Wetlands
Author: Brij Gopal
Publisher:
Total Pages: 380
Release: 2000
Genre: Nature
ISBN:

Biodiversity of the French river Rhône and its floodplain: current state, historical changes and restoration potential, Biodiversity changes in the lower Danube river system, Plant diversity of fen landscapes in the Netherlands, Factors influencing biodiversity in coastal plain wetlands of Southwestern Australia, Wetlands of East Africa: biodiversity, exploitation and policy perspectives, Biodiversity and conservation of afrotropical wetland invertebrates, Diversity in some tropical wetland systems of South America, Biodiversity in the pantanal wetland, Brazil; Biodiversity and management of Keoladeo National Park (India) - a wetland of International importance, South Asian wetlands and their biodiversity: the role of monsoons, Assessment, determinants, function and conservation of biodiversity in wetlands.