Peatlands for people: natural resource functions and sustainable management : proceedings of the International Symposium on Tropical Peatlands, held in Jakarta, Indonesia on 22nd and 23rd August 2001 PDF Download
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Author: International Symposium on Tropical Peatland
Publisher:
ISBN: 9789799518330
Category :
Languages : en
Pages : 271
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Book Description
Author: International Symposium on Tropical Peatland
Publisher:
ISBN: 9789799518330
Category :
Languages : en
Pages : 271
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Book Description
Author: Denyse J. Snelder
Publisher: Springer Science & Business Media
ISBN: 1402082614
Category : Technology & Engineering
Languages : en
Pages : 498
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Book Description
Recent history reveals that both the large-scale reforestation projects of the 20th century have often been less successful than anticipated, and that tree growing by smallholders – as an alternative means to combat deforestation and promote sustainable land use – has received relatively little attention from the scientific and development communities. Taking a first step to addressing that balance, this collection of peer-reviewed papers adopts a comparative approach to explore the potential role that tree growing by farmers can play in sustainable forest management. The goal of this approach is to identify common threads and to start to develop a framework for future research and practice. Presenting case studies from the Philippines and comparative data from a number of Asian countries the book reveals that farmer tree growing has the potential to play a significant role in sustainable forest management, and discusses the surrounding issues which must be addressed in order to realise this potential. The book is primarily aimed at research scientists and graduate students interested in relevant aspects of forestry, agroforestry, agricultural diversity, natural resource management and conservation in agricultural landscapes, as well as those involved in sustainable development and international development studies. It will also provide a valuable reference for professionals, managers, consultants, policy makers and planners dealing with issues in sustainable development, natural resource management, land use change issues and participatory approaches to resource management.
Author: Mark Cochrane
Publisher: Springer Science & Business Media
ISBN: 3540773819
Category : Science
Languages : en
Pages : 696
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Book Description
The tropics are home to most of the world’s biodiversity and are currently the frontier for human settlement. Tropical ecosystems are being converted to agricultural and other land uses at unprecedented rates. Land conversion and maintenance almost always rely on fire and, because of this, fire is now more prevalent in the tropics than anywhere else on Earth. Despite pervasive fire, human settlement and threatened biodiversity, there is little comprehensive information available on fire and its effects in tropical ecosystems. Tropical deforestation, especially in rainforests, has been widely documented for many years. Forests are cut down and allowed to dry before being burned to remove biomass and release nutrients to grow crops. However, fires do not always stop at the borders of cleared forests. Tremendously damaging fires are increasingly spreading into forests that were never evolutionarily prepared for wild fires. The largest fires on the planet in recent decades have occurred in tropical forests and burned millions of hectares in several countries. The numerous ecosystems of the tropics have differing levels of fire resistance, resilience or dependence. At present, there is little appreciation of the seriousness of the wild fire situation in tropical rainforests but there is even less understanding of the role that fire plays in the ecology of many fire adapted tropical ecosystems, such as savannas, grasslands and other forest types.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 124
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Book Description
Author: Jack Rieley
Publisher: Earthscan / James & James
ISBN: 9781849713221
Category : Science
Languages : en
Pages : 300
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Book Description
Tropical peatlands are found mostly in South East Asia, but also in Africa and in Central and South America. They and peat-swamp forests store large amounts of carbon and their destruction, particularly through the development of plantations for oil palm and other forms of agriculture, releases large quantities of greenhouse gases which contribute to climate change. They are also complex and vulnerable ecosystems, home to great biodiversity and a number of endangered species such as the orang utan.The aim of this book is to introduce this little known but important and vulnerable ecosystem in a way that explains its long standing interaction with the global carbon cycle and how it is being destroyed by deforestation and inappropriate development. The authors describe the origin and formation of peat in the tropics, its current location, extent and amount of carbon stored in it, its biodiversity and natural resource functions and key ecological functions and processes. Appropriate hydrology is the key to the development and maintenance of peatlands and the unique aspects of tropical peatland water supply and management are also explored. In the same vein the nutrient dynamics and budgets of this ecosystem are explained in order to show how complex habitats can be maintained mainly by rainwater containing very low concentrations of essential chemical elements. Past and present impacts on tropical peatlands in SE Asia are discussed and the need for restoration and wise use highlighted. Finally, projections are made about the future of this ecosystem as a result of continuing human impacts and climate change.
Author: Mitsuru Osaki
Publisher: Springer
ISBN: 4431556818
Category : Science
Languages : en
Pages : 651
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Book Description
This book is an excellent resource for scientists, political decision makers, and students interested in the impact of peatlands on climate change and ecosystem function, containing a plethora of recent research results such as monitoring-sensing-modeling for carbon–water flux/storage, biodiversity and peatland management in tropical regions. It is estimated that more than 23 million hectares (62 %) of the total global tropical peatland area are located in Southeast Asia, in lowland or coastal areas of East Sumatra, Kalimantan, West Papua, Papua New Guinea, Brunei, Peninsular Malaysia, Sabah, Sarawak and Southeast Thailand. Tropical peatland has a vital carbon–water storage function and is host to a huge diversity of plant and animal species. Peatland ecosystems are extremely vulnerable to climate change and the impacts of human activities such as logging, drainage and conversion to agricultural land. In Southeast Asia, severe episodic droughts associated with the El Niño-Southern Oscillation, in combination with over-drainage, forest degradation, and land-use changes, have caused widespread peatland fires and microbial peat oxidation. Indonesia's 20 Mha peatland area is estimated to include about 45–55 GtC of carbon stocks. As a result of land use and development, Indonesia is the third largest emitter of greenhouse gases (2–3 Gtons carbon dioxide equivalent per year), 80 % of which is due to deforestation and peatland loss. Thus, tropical peatlands are key ecosystems in terms of the carbon–water cycle and climate change.
Author: Anne Casson
Publisher: CIFOR
ISBN: 6021504666
Category : Electronic book
Languages : en
Pages : 122
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Book Description
Indonesia's forests make up one of the worlds most biologically diverse ecosystems. They have long been harvested by local people to meet their daily needs. Since the 1970s, a combination of demographic, economic and policy factors has driven forest exploitation at the industrial scale and resulted in growing deforestation. Key factors behind the forest loss and land use change in present-day Indonesia are the expansion of oil palm, plywood production and pulp and paper industries. Oil palm has been one of the fastest-growing sectors of the Indonesian economy, increasing from less than 1 million hectares in 1991 to 8.9 million hectares in 2011. The plywood and pulp and paper industries have also expanded significantly since the log export ban in 1985. All three sectors have contributed to deforestation. Several measures are being taken to reduce the loss of tropical forests in Indonesia. These measures are driven by growing global concern about the impact of deforestation on biodiversity and global warming and the Indonesian governments commitment to reduce greenhouse gas emissions. A major policy initiative revolves around developing renewable energy from biomass that can be sourced from oil palm, sugar, cassava, jatropha and timber plantations. This paper analyzes these measures and assesses the conditions under which they may be most effective.
Author: Nigel Dudley
Publisher: IUCN
ISBN: 2831710863
Category : Science
Languages : en
Pages : 106
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Book Description
IUCN's Protected Areas Management Categories, which classify protected areas according to their management objectives, are today accepted as the benchmark for defining, recording, and classifying protected areas. They are recognized by international bodies such as the United Nations as well as many national governments. As a result, they are increasingly being incorporated into government legislation. These guidelines provide as much clarity as possible regarding the meaning and application of the Categories. They describe the definition of the Categories and discuss application in particular biomes and management approaches.
Author: Fitrian Ardiansyah
Publisher: CIFOR
ISBN: 6023870104
Category : Electronic book
Languages : en
Pages : 114
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Book Description
Which levels of government hold powers over forests and land use in Indonesia? Which powers and responsibilities are centralized, and which are decentralized? What role can citizens play? This report reviews the statutory distribution of powers and responsibilities across levels and sectors. It outlines the legal mandates held by national, regional and local governments with regard to land and forests, including titling, forest concessions, oil and minerals investments, oil palm plantations, conservation, land use planning, and more. The review considers national legislation as of 2014 and incorporates important reforms in early 2015. After a short introduction, the second section describes the decentralization process, including mechanisms for public participation. The third section outlines sources of revenue available to different government levels from forest fees and payments for environmental services. The fourth section details the specific distribution of powers and arenas of responsibility related to multiple land use sectors across levels and among offices within levels, and the fifth and final section refers specifically to adat law. Summary tables are included for each different policy arena to facilitate analysis across government levels and functions: policy making, administration, control and monitoring, auditing and sanction.
Author: Carmenza Robledo
Publisher: CIFOR
ISBN: 9792446044
Category : Climatic changes
Languages : en
Pages : 195
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Book Description
