Trace Gas Fluxes from Heavily Weathered Soils Under Rainforest Transformation System

194 Sekretariat Perizinan Penelitian Asing Kementerian Riset dan Teknologi DIREKTORI PENELITIAN ASING DI INDONESIA 2013 122.1 Mr. Kiwamu Ishikura Warga Negara : Jepang Jabatan : Student Graduate Institusi : School of Agriculture, Hokkaido University No. SIP : 77EXTSIPFRPSMX2013

123. Trace Gas Fluxes from Heavily Weathered Soils Under Rainforest Transformation System

Tujuan Penelitian : Melakukan pengukuran pelepasan karbon dari perkebunan kelapa sawit Bidang Penelitian : Ekologi Daerah Penelitian : Jambi TN Bukit Dua Belas dan Hutan Harapan Lama Penelitian : 12 dua belas bulan mulai 17 Juni 2013 Mitra Kerja : IPB Dr. Iman Rusmana dan Universitas Jambi Drs. Damris Muhammad, M.Sc., Ph.D. Abstract Land use changes are known to inluence greenhouse gas emissions as they inluence soil chemical and physical properties. Nitric oxide NO, nitrous oxide N2O, carbon dioxide CO2 and methane CH4 are all produced by microbialmediated processes which are determined by physical and chemical properties of the soil. Therefor land-uses changes efect the production and consumption of these trace gases. In the second half of the last century Southeast Asia faced deforestation in large areas resulting in land uses such as rubber or oil palm plantations. As a result lowland rainforest nowadays can only be found in national parks, covering small areas. Although land use changes are changing huge areas in Sumatra only few data about land use change efects on greenhouse gas emissions has been collected in this region. So far studies have been conducted mainly in Latin America. To complete global estimates of greenhouse gas luxes, and close the gap of uncertain emission rates, additional data from Southeast Asia are crucial. 195 Sekretariat Perizinan Penelitian Asing Kementerian Riset dan Teknologi DIREKTORI PENELITIAN ASING DI INDONESIA 2013 My research is part of the research collaboration CRC 990 EFForTS. Jambi Province has been chosen as main research region, because Jambi is seen as representative for recent land-use change in Indonesia under global challenge. Two landscapes within Jambi Province have been chosen for the CRC research comprising large units of lowland rainforest in its centre: National Park Bukit Duabelas and Harapan Rainforest. The transformation systems to be investigated include lowland rainforest as reference sites, jungle rubber extensive rubber plantations, and intensive rubber and oil palm plantations. In each of the two landscapes comprising blocks in a randomized complete block design, four replicates of each of the four transformation systems including the lowland rainforest as reference will be investigated. These 2 x 16 sites will constitute the core sites; covering these core sites is mandatory for all CRC scientiic projects that collect micro level data in order to make it possible to compare data 123.1 Ms. Evelyn Preuss Warga Negara : Jerman Jabatan : Student Institusi : University of Göttingen No. SIP : 45EXTSIPFRPSMV2013 124. Trace metal burdens in economic and ecological important benthic species and their distribution in sediment and waters in the Segara Anakan Lagoon, Java, Indonesia Tujuan Penelitian : Meneliti distribusi logam berat dalam air dan sedimen untuk mengetahui sumber utama kontaminasi kimia Bidang Penelitian : Ekologi Daerah Penelitian : Jateng S. Citanduy, Segara Anakan, Cilacap Lama Penelitian : 7 tujuh bulan mulai 14 November 2013 Mitra Kerja : Fakultas Kehutanan Universitas Tanjungpura Ir. H. Bachrun Nurdjali, M.Si. 196 Sekretariat Perizinan Penelitian Asing Kementerian Riset dan Teknologi DIREKTORI PENELITIAN ASING DI INDONESIA 2013 Abstrak The growing population and the rapid economic development in countries like Indonesia have led to an increasing input of wastewaters mainly from industry, agriculture and households into aquatic systems of the coastal zone Baumard et al., 1998.Pollution sources in the vicinity of the Segara Anakan Lagoon in south central Java, include the largest oil reinery of Indonesia, a cement factory, agriculture, small-scale aquaculture, shipping traic and municipal sewage Dsikowitzky et al., 2011.Dsikowizky et al. 2011 also found that oil reinery eluents or oil spills are the major sources of pollution in the SAL. This reinery is located in the city of Cilacap 240,325 inhabitants in 2008, Pemerintah Kabupaten Cilacap 2009, in which also heavy metals are believed come from ASEANUS, 1992.Heavy metals are dangerous to living organisms in the form of cations with capacity to bind with short carbon chains. In this form, they bioaccumulate in marine organisms such as hepatopancreas in crabs; liver, gills and muscles in ishes Hosseini et al., 2012; Dsikowitzky, 2012; and concentrate year after year Islam and Tanaka, 2004 In this study i will investigate the distribution of heavy metals in water, sediment, leaves and in important economic and ecological species, in order to assess pollution levels at diferent sites along the Segara Anakan Lagoon; and if these species are edible to human health. 124.1 Ms. Anabell Johanna Cornejo Dominguez Warga Negara : Panama Jabatan : Student Institusi : Leibniz Center for Tropical Marine Ecology ZMT No. SIP : 434SIPFRPSMXI2013

125. Tree and Palm Water Use Characteristic in Rainforest Transformation system