Diversity and Dynamics of Plant Life in Sumatra: Appendices, plot data and identification lists PDF Download

Author: Mitsuru Hotta
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 138

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Author: Mitsuru Hotta
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 282

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Book Description

Author: Mitsuru Hotta
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 0

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Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 858

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Author: Sini Savilaakso
Publisher: CIFOR
ISBN: 6021504720
Category : Electronic book
Languages : en
Pages : 30

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Book Description
During the past decade there has been a growing interest in bioenergy, driven by concerns about global climate change, growing energy demand, and depleting fossil fuel reserves. The predicted rise in biofuel demand makes it important to understand the potential consequences of expanding biofuel cultivation. A systematic review was conducted on the biodiversity impacts of three first-generation biofuel crops (oil palm, soybean, and jatropha) in the tropics. The study focused on the impacts on species richness, abundance (total number of individuals or occurrences), community composition, and ecosystem functions related to species richness and community composition.

Author: Serge A. Wich
Publisher: UN
ISBN: 9788277010953
Category : Bornean orangutan
Languages : en
Pages : 0

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Book Description
This report focuses on the habitat of the charismatic - but critically endangered - Sumatran orangutan. It offers an overview of the many ecosystem services that the orangutan's forest habitat provides in Sumatra and how estimates for revenue from payments for ecosystem service schemes compare with revenue from other land-use scenarios. This report also aims to emphasize the strong link that exists between biodiversity, ecosystem services and human well-being, to raise awareness and to seek more careful management of natural resources.

Author: Yves Laumonier
Publisher: Springer Science & Business Media
ISBN: 9400900317
Category : Science
Languages : en
Pages : 234

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Book Description
Fifteen years ago, approximately half the world population was estimated to live in continental and insular South-East Asia (Burma, Thailand, Kampuchea, Vietnam, Laos, Indonesia, Philippines). Then the region had a population growth of four million people every month, and the problem of malnutrition was acute for the rural population. International agricultural development organisations decided that their primary aim would be to double existing levels of agricultural production and, taking account of population growth, to double it again by the end of the century (Whyte 1976). Today, while global issues have greatly affected the parameters of the problem, the situation remains both serious and difficult. Despite impressive efforts in education and health, Indonesia for example, where population (179 millions) growth eased off only slightly between 1980 and 1990 (from 2. 3 percent to 1. 9 percent), is having to cope with increasing difficulties in managing natural resources and particularly its evanescent forest assets which, until 1986, were the second largest source of national revenue. Indonesia has the second largest surface area of tropical rain forests in the world (after Brazil) and thus all the problems linked with management and disappearance of those forests. The latest estimate gives a figure of 109 million hectares of forest in 1990, of which 40. 8 million hectares are production forests (Anon. -F AO 1990).

Author: David L. Hawksworth
Publisher: Springer Science & Business Media
ISBN: 1402052081
Category : Science
Languages : en
Pages : 538

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Drawing on research from biodiversity experts around the world, this book reflects the diversity of forest types and forest issues that concern forest scientists. Coverage ranges from savannah and tropical rainforests to the ancient oak forests of Poland; issues explored include the effects of logging, management practices, forest dynamics and climate change on forest structure and biodiversity. Here is a useful overview of current science, for researchers and educators alike.

Author: Michael G. Barbour
Publisher: Benjamin-Cummings Publishing Company
ISBN:
Category : Juvenile Nonfiction
Languages : en
Pages : 730

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Book Description
A textbook covering the entire field, blending classical topics with the results of new research, summarizing yet presenting conflicting evidence and opinions, avoiding jargon when possible, and focusing on being a textbook rather than an exhaustive reference. First published in 1979 and again in 1987; here two new authors have been added to account for the broadening of the discipline. Some basic background in the biological sciences is assumed. Annotation copyrighted by Book News, Inc., Portland, OR.

Author:
Publisher: IUCN
ISBN: 283170684X
Category : Convention on International Trade in Endangered Species of Wild Fauna and Flora
Languages : en
Pages : 12

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Book Description
Use of and trade in wildlife is a fact of life for human society around the globe. Article IV of the CITES Convention requires that exporting countries restrict trade in Appendix II species to levels that are not detrimental either to species? survival, or to their role within the ecosystems in which they occur (known as the ?non-detriment finding?). Based on two workshops convened by IUCN to develop some pragmatic assistance for Scientific Authorities, this publication presents the background to the development of the non-detriment finding checklist and explains how the checklist itself is designed to work, in the hope that Scientific Authority staff will take and develop the parts of the approach that they find useful.