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Author: Malcolm Cairns Publisher: CABI ISBN: 1786391791 Category : Technology & Engineering Languages : en Pages : 1117
Book Description
Shifting cultivation supports around 200 million people in the Asia-Pacific region alone. It is often regarded as a primitive and inefficient form of agriculture that destroys forests, causes soil erosion and robs lowland areas of water. These misconceptions and their policy implications need to be challenged. Swidden farming could support carbon sequestration and conservation of land, biodiversity and cultural heritage. This comprehensive analysis of past and present policy highlights successes and failures and emphasizes the importance of getting it right for the future. This book is enhanced with supplementary resources. The addendum chapters can be found at: www.cabi.org/openresources/91797
Author: Malcolm Cairns Publisher: CABI ISBN: 1786391791 Category : Technology & Engineering Languages : en Pages : 1117
Book Description
Shifting cultivation supports around 200 million people in the Asia-Pacific region alone. It is often regarded as a primitive and inefficient form of agriculture that destroys forests, causes soil erosion and robs lowland areas of water. These misconceptions and their policy implications need to be challenged. Swidden farming could support carbon sequestration and conservation of land, biodiversity and cultural heritage. This comprehensive analysis of past and present policy highlights successes and failures and emphasizes the importance of getting it right for the future. This book is enhanced with supplementary resources. The addendum chapters can be found at: www.cabi.org/openresources/91797
Author: Carl F. Jordan Publisher: Springer Science & Business Media ISBN: 146124658X Category : Science Languages : en Pages : 143
Book Description
DEVELOPMENT AND DISTURBANCE IN AMAZON FORESTS Contrasting Impressions 6 2 The rain forests of the Amazon Basin cover approximately 5.8 x 10 km (Salati and Vose 1984). Flying over even just part of this basin, one gazes hour after hour upon this seemingly infinite blanket of green. The impression of immen sity is similar when viewed from the Amazon River itself, or from its tributar ies. From a hammock on the shaded deck of a riverboat, the immensity of the forest presents an incredible monotony as one view of the shoreline blends unnoticeably into another. From both perspectives, the overwhelming reaction to the sea of trees that stretches from horizon to horizon is a sense of the vastness of the rain forest. In September 1985, I got a different impression of the rain forest. Several students and I journeyed in a self-propelled car along the single-track railroad that stretches almost 1000 km from the Carajas iron ore mine in the rain forest of Para State, Brazil, all the way to Sao Luis on the coast (Fig. 1.1).
Author: Albert O. Aweto Publisher: CABI ISBN: 1780640439 Category : Technology & Engineering Languages : en Pages : 208
Book Description
Shifting cultivation is the predominant system of arable farming in the humid and sub-humid tropics, where several hundred million people depend on this system of agriculture for their livelihood. This book documents and systematizes findings in shifting cultivation from over the last six decades, including characterizing secondary succession and relating the changes that fallow vegetation undergoes to the process of soil fertility restoration. This book is essential reading for researchers and students of tropical agriculture and related areas.
Author: Vishwambhar Prasad Sati Publisher: Springer Nature ISBN: 3030366022 Category : Science Languages : en Pages : 149
Book Description
This book presents the first empirically tested, comprehensive study on shifting cultivation in Mizoram. Shifting cultivation is a unique and centuries-old practice carried out by the people of Mizoram in Northeast India. Today, it is a non-economic activity as it does not produce sufficient crops, and as a result, the area under shifting cultivation is decreasing. Such cultivation leads to the burning and degradation of vast areas of forestland and therefore has adverse impacts on the floral and faunal resources. This book is a valuable resource for government workers, policymakers, academics, farmers and those who are directly or indirectly associated with practical farming, or with framing and implementing policies. It is equally important to master’s and Ph.D. students of geography, resource management, development, and environmental studies who are involved in research and development.
Author: Pedro A. Sanchez Publisher: Cambridge University Press ISBN: 1107176050 Category : Business & Economics Languages : en Pages : 685
Book Description
Long-awaited second edition of classic textbook, brought completely up to date, for courses on tropical soils, and reference for scientists and professionals.
Author: Peter R. Kunstadter Publisher: University of Hawaii Press ISBN: 0824881974 Category : Social Science Languages : en Pages : 599
Book Description
Farmers in the Forest, while using examples chiefly from northern Thailand, is concerned with complex problems found in all tropical countries. In these areas rapid population growth, increasing demands for food, and burgeoning international markets for forest products and other raw materials are associated with active competition for land and natural resources in upland areas. This book brings together studies by administrators, agronomists, anthropologists, forest ecologists, geographers and jurists, who describe a variety of swidden systems and their effect on soil, forest, society, and economy. They point to conflicts between traditional farming systems and modern legal and administrative constraints now being imposed, and they describe special and technological conditions that contribute to a marginal, stagnant upland economy, increasing socio-economic disparities with the lowlands, and the serious ecological consequences of these conditions. Several possible solutions are suggested to solve these problems.
Author: Shri Kant Tripathi Publisher: Springer ISBN: 9783031703874 Category : Technology & Engineering Languages : en Pages : 0
Book Description
This book discusses indigenous practices and obstacles faced by farmers conducting shifting cultivation (jhum) in North-east India and suggests methods of soil fertility improvement through e.g. microbial-mediated rejuvenation of forest fallows as a sustainable approach for mitigating deteriorating jhum lands and enhancing their productivity. Shifting cultivation has experienced a decline in crop productivity due to high population density and shortened fallow length that has impacted upon farmers' socio-economic status, and raised concerns regarding food security and environmental conservation. As shifting cultivation is conducted in moist tropical forests globally supporting millions of people, there is the potential to benefit many populations. This book is suitable for researchers, policy makers, development agencies, NGOs and farmers to formulate strategies that conserve the biodiversity, environment, soil health and traditions of tribal farming communities.
Author: Malcolm Cairns
Author: Malcolm Cairns
Author: Carl F. Jordan
Author: Albert O. Aweto
Author: Lori Ann Thrupp
Author: Vishwambhar Prasad Sati
Author: Pedro A. Sanchez
Author: Peter R. Kunstadter
Author: Stephen Bass
Author: Shri Kant Tripathi
Author: