Final Report STRAPEAT
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EUROPEAN COMMISSION INCO-DEV FINAL REPORT Strategies for implementing sustainable management of peatlands in Borneo CONTRACT NO: ICA4-CT-2001-10098 Start date: 1.12.2001 Duration: 36 months Report collated and prepared by Dr. Henk Wösten, Project Co-ordinator Alterra, Wageningen, the Netherlands 2 INCO-DC : International Cooperation with Developing Countries (1998-2002) Contract number : ICA4-CT-2001-10098 FINAL REPORT Start date : 1.12.2001 Duration : 36 months Title : STRATEGIES FOR IMPLEMENTING SUSTAINABLE MANAGEMENT OF PEATLANDS IN BORNEO Project homepage : http://www.strapeat.alterra.nl Keywords : peat swamp forest, biodiversity, carbon, sustainability, wise use PARTNERS/PARTICIPANTS ALTERRA, THE NETHERLANDS UNIVERSITY OF NOTTINGHAM, UNITED KINGDOM UNIVERSITY OF LEICESTER, UNITED KINGDOM REMOTE SENSING SOLUTIONS, GERMANY UNIVERSITY OF HELSINKI, FINLAND UNIVERSITY OF PALANGKA RAYA, INDONESIA GADJAH MADA UNIVERSITY, INDONESIA UNIVERSITY OF SRIWIJAYA, INDONESIA UNIVERSITI SAINS MALAYSIA, MALAYSIA UNIVERSITI MALAYSIA SARAWAK, MALAYSIA MALAYSIAN AGRICULTURAL RESEARCH AND DEVELOPMENT INSTITUTE, MALAYSIA AGENCY FOR THE ASSESSMENT AND APPLICATION OF TECHNOLOGY, INDONESIA Report collated and prepared by Dr. Henk Wösten, Project Co-ordinator Alterra, Wageningen, the Netherlands Shared-Cost Rtd Contract number : ICA4-CT-2001-10098 TITLE : STRATEGIES FOR IMPLEMENTING SUSTAINABLE MANAGEMENT OF PEATLANDS IN BORNEO CO-ORDINATORS ALTERRA DR. HENK WÖSTEN Droevendaalsesteeg 3 Tel.: +31 317 474287 P.O. Box 47 Fax: +31 317 419000 6700 AA Wageningen Email: [email protected] The Netherlands UNIVERSITY OF NOTTINGHAM DR. JACK RIELEY School of Geography Tel.: +44 115 9515449 University Park Fax: +44 115 9514249 Nottingham NG7 2RD Email: [email protected] United Kingdom Email: [email protected] CONTRACTORS UNIVERSITY OF LEICESTER DR. SUSAN PAGE Department of Biology Tel.: +44 116 2525493 University Road Fax: +44 116 2525408 Leicester LE1 7RH Email: [email protected] United Kingdom REMOTE SENSING SOLUTIONS GMBH DR. FLORIAN SIEGERT Wörthstr. 49 Tel.: +49 89 48954765 81667 München Fax: +49 89 48954767 Germany Email: [email protected] UNIVERSITY OF HELSINKI DR. HARRI VASANDER Department of Forest Ecology Tel.: +358 9 191 58140 P.O. Box 27 (Latokartanonkaari 7) Fax: +358 9 191 58100 F-00014 Helsinki Email: [email protected] Finland UNIVERSITY OF PALANGKA RAYA IR. SUWIDO H. LIMIN MS Centre for International Co-operation in Tel.: +62 536 36880 Sustainable Management of Tropical Peat Fax: +62 536 21002 Jalan Yos Sudarso Emai: [email protected] Palangka Raya 73112 Indonesia GADJAH MADA UNIVERSITY DR. BOSTANG RADJAGUKGUK Department of Soil Science / Fact. Of Tel.: +62 274 901091 Agriculture Fax: +62 274 563062 Sekip Utara Email: [email protected] 55281 Yogyakarta Indonesia UNIVERSITY OF SRIWIJAYA DR. FACHRURROZIE SJARKOWI Environmental Study Centre Tel.: +62 711 440943 Kampus Indralaya Fax: +62 711 580640 Palembang Email: [email protected] Indonesia UNIVERSITI SAINS MALAYSIA PROFESSOR MASHHOR MANSOR Department of Environmental Science Tel.: +604 6577888 School of Biological Sciences Fax: +604 6565125 11800 Penang Email: [email protected] Malaysia UNIVERSITI MALAYSIA SARAWAK DR. MURTEDZA MOHAMED Centre for Technology Transfer & Tel.: +60 82 671000 Consultancy Fax: +60 82 672303 94300 Kota Samarahan Email: [email protected] Sarawak Malaysia STESEN MARDI SESSANG MR. JAMALUDIN BIN JAYA P.O. Box 59 Tel.: +60 83 411 679 95407 Saratok Fax: +60 83 411 003 Sarawak Email: [email protected] ; [email protected] Malaysia AGENCY FOR THE ASSESSMENT AND DR. BAMBANG SETIADI APPLICATION OF TECHNOLOGY (BPPT) Tel.: +62 21 3169705 Jalan M.H. Thamrin 8 Fax: +62 21 324255 Jakarta 10340 Email: [email protected] Indonesia Contract number : ICA4-CT-2001-10098 Year : 2005 Data sheet for final report (to be completed by the co-ordinator for the whole project) 1. Dissemination activities Published Submitted Number of communications in conferences 75 0 Number of communications in other media (internet, video, …) 5 0 Number of publications in refereed journals 23 4 Number of articles/books 23 4 Number of other publications 48 10 2. Training Number of PhDs 4 Number of MScs 3 Number of visiting scientists 5 Number of exchanges of scientists (stays longer than 3 months) 5 3. Achieved results Number of patent applications 0 Number of patents granted 0 Number of companies created 0 Number of new prototypes/products developed 0 Number of new tests/methods developed 0 Number of new norms/standards developed 0 Number of new softwares/codes developed 2 Number of production processes 0 4. Industrial aspects Industrial contacts yes No X Financial contribution by industry yes No X Industrial partners : - Large yes No X - SME 1 yes No X 5. Comments 1 Less than 500 employees. ABSTRACT The principal objective of the STRAPEAT project is to formulate strategies for wise use and sustainable management of lowland tropical peatlands on the Island of Borneo by integrating biophysical, hydrological and socio-economic data within strategies for sustainable management. Recent investigations have revealed that peat initiation in SE Asia occurred from the Late Pleistocene (~30,000-24,000 14 C yrs BP) through to early Holocene (~9,600-7,000 14 C yrs BP, ~ 11,000-8,000 cal yrs BP). In Southeast Asia they cover more than 26 million hectares (69% of all tropical peatlands) at altitudes from sea level to about 50 m amsl mostly near the coasts of East Sumatra, Kalimantan, West Papua, Papua New Guinea, Brunei, Peninsular Malaya, Sabah, Sarawak and Southeast Thailand. At the present time, and in the absence of human intervention, many tropical peatlands are actively accumulating peat or are in a steady state. Once peat swamp forest is drained, the peat starts to decompose which leads to peat shrinkage and subsidence. Indonesia's peatlands (200,728 km 2), represent a potential peatland carbon sink of 17.06 Tg yr -1 (teragrammes). If this is extrapolated to the global area of tropical peatland (420,000 km 2) their total carbon sink potential is 35.7 Tg yr -1, which is equivalent to about 54% of that for boreal and subarctic peatlands (66.2 Tg yr -1). Currently, forest clearance and drainage converts peatlands rapidly into carbon sources through decomposition losses and fire, contributing to the greenhouse effect and the potential for climate and sea-level change. Every centimetre of peat subsidence results in a CO 2 emission of approximately 355 g C m -2. As a consequence of clear felling and drainage, peat subsidence in developed peatland is estimated to result in a loss of 545 g C m -2 annually. Arable agriculture on tropical peat, however, causes CO 2 losses of up to 3,163 g C m -2 y -1. Fires in 1997/98 released between 0.8 and 2.6 Pg C to the atmosphere as a result of burning peat and vegetation in Indonesia. The peatland ecosystem has been undervalued as a habitat for rare and threatened species, especially birds, fish, mammals and reptiles. They provide one of the most important remaining habitats for large populations of orang utan ( Pongo pygmaeus pygmaeus ). Agriculture is the dominant sector development although there have been few instances of its success on tropical peat and uncritical transfer of experience from one area to another has led to over-optimistic expectations. Apart from nutrient deficiencies, the development of tropical peatlands for agriculture faces many other constraints associated with their inherent properties and behaviour. Forestry has been a major activity on tropical peatland only since the 1970s in response to the decrease in area of dry land forest. Peat swamps support several native trees of commercial value, for example, ramin ( Gonystylus bancanus ) and meranti (Shorea spp.). As species regeneration in peat swamp forest is slower than in other forest types, both legal (controlled) and illegal (uncontrolled) logging practices have had major impacts on the peatland forest and the environment. For example, severe drainage leads ultimately to collapse of the peat structure, increasing tree-fall and eventually complete loss of forest cover. Peat swamps influence the hydrology of entire catchments. Drainage destroys the sponge effect of peat swamps and their water reservoir function is lost. Exploitation of peat swamp forest reduces the ability of the ecosystem to regulate rainfall, and water is flushed more quickly into the rivers, causing flooding downstream. Forest and peatland fires have caused severe damage to tropical peat swamp forest resources and natural functions. The wise use approach provides a context for, and parameters within which, management decisions can be taken in relation to peatlands and through which conflicts can be resolved. Wise use of tropical peatlands is essential to ensure that sufficient area of this resource remains to carry out vital natural resource functions while satisfying essential requirements of people now and in the future. 5 SUMMARY OF FINAL REPORT OBJECTIVES Strategies for implementing sustainable management of peatlands in Borneo (STRAPEAT) STRAPEAT is a multidisciplinary European Union research project under the International Co-operation with Developing Countries budget line (INCO-DEV). The principal objective is to formulate strategies for wise use and sustainable management of lowland tropical peatlands on the Island of Borneo. The key information obtained includes (1) location and area of peatland in Borneo and the distribution of peat of different