Download or read book Integrated Rural Development Programmes in Papua New Guinea written by Robert Crittenden and published by . This book was released on 1989 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vetiver Grass written by National Research Council and published by National Academies Press. This book was released on 1993-02-01 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: For developing nations, soil erosion is among the most chronic environmental and economic burdens. Vast amounts of topsoil are washed or blown away from arable land only to accumulate in rivers, reservoirs, harbors, and estuaries, thereby creating a double disaster: a vital resource disappears from where it is desperately needed and is deposited where it is equally unwanted. Despite much rhetoric and effort, little has been done to overcome this problem. Vetiver, a little-known tropical grass, offers one practical and inexpensive way to control erosion on a huge scale in both humid and semi-arid regions. Hedges of this deeply rooted species catch and hold back sediments while the stiff foliage acts as a filter that also slows runoff and keeps moisture on site. This book assesses vetiver's promise and limitations and identifies places where this grass can be deployed without undue environmental risk.

Download or read book Environment Aid and Regionalism in the South Pacific written by Jeremy Carew-Reid and published by . This book was released on 1989 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Voices from the Forest written by Malcolm Cairns and published by Routledge. This book was released on 2010-09-30 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook of locally based agricultural practices brings together the best of science and farmer experimentation, vividly illustrating the enormous diversity of shifting cultivation systems as well as the power of human ingenuity. Environmentalists have tended to disparage shifting cultivation (sometimes called 'swidden cultivation' or 'slash-and-burn agriculture') as unsustainable due to its supposed role in deforestation and land degradation. However, a growing body of evidence indicates that such indigenous practices, as they have evolved over time, can be highly adaptive to land and ecology. In contrast, 'scientific' agricultural solutions imposed from outside can be far more damaging to the environment. Moreover, these external solutions often fail to recognize the extent to which an agricultural system supports a way of life along with a society's food needs. They do not recognize the degree to which the sustainability of a culture is intimately associated with the sustainability and continuity of its agricultural system. Unprecedented in ambition and scope, Voices from the Forest focuses on successful agricultural strategies of upland farmers. More than 100 scholars from 19 countries--including agricultural economists, ecologists, and anthropologists--collaborated in the analysis of different fallow management typologies, working in conjunction with hundreds of indigenous farmers of different cultures and a broad range of climates, crops, and soil conditions. By sharing this knowledge--and combining it with new scientific and technical advances--the authors hope to make indigenous practices and experience more widely accessible and better understood, not only by researchers and development practitioners, but by other communities of farmers around the world.

Download or read book Accessions List of Unpublished Materials written by University of California, San Diego. Melanesian Studies Resource Center and published by . This book was released on 1985 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Altered Ecologies written by Simon Haberle and published by ANU E Press. This book was released on 2010-11-01 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: Like a star chart this volume orientates the reader to the key issues and debates in Pacific and Australasian biogeography, palaeoecology and human ecology. A feature of this collection is the diversity of approaches ranging from interpretation of the biogeographic significance of plant and animal distributional patterns, pollen analysis from peats and lake sediments to discern Quaternary climate change, explanation of the patterns of faunal extinction events, the interplay of fire on landscape evolution, and models of the environmental consequences of human settlement patterns. The diversity of approaches, geographic scope and academic rigor are a fitting tribute to the enormous contributions of Geoff Hope. As made apparent in this volume, Hope pioneered multidisciplinary understanding of the history and impacts of human cultures in the Australia- Pacific region, arguably the globe's premier model systems for understanding the consequences of humans colonization on ecological systems. The distinguished scholars who have contributed to this volume also demonstrate Hope's enduring contribution as an inspirational research leader, collaborator and mentor. Terra Australis leave no doubt that history matters, not only for land management, but more importantly, in alerting settler and indigenous societies alike to their past ecological impacts and future environmental trajectories.

Download or read book Abstracts on Rural Development in the Tropics written by and published by . This book was released on 1990 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalog of Microfiche and Microfilm Available from the Melanesian Studies Resource Center written by University of California, San Diego. Melanesian Studies Resource Center and published by . This book was released on 1988-07 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Gavien and Kaupena written by and published by . This book was released on 1988 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Register of Development Research Expertise written by Pamela Thomas and published by . This book was released on 1988 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Economic Development and Trade in Papua New Guinea written by Akilagpa Sawyerr and published by . This book was released on 1984 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Integrated Area Development Projects written by Roy Hewson and published by . This book was released on 1991 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book From Rio to Rai From hearts and minds written by Darren Gladman and published by . This book was released on 1996 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Papua New Guinea Country Study on Biological Diversity written by Nikhil Sekhran and published by Department of Environment and Conservation. This book was released on 1995 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recueil Des Trait s written by and published by . This book was released on 2001 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conservation Is Our Government Now written by Paige West and published by Duke University Press. This book was released on 2006-05-31 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: DIVEthnography and critique of conservationist efforts in Papua New Guinea, focusing on the misunderstandings, mistranslations, and complexities that arise in the discourse between conservation/biologists and local people./div

Download or read book Development Co operation Papua New Guinea Report written by and published by . This book was released on 1990 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: