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"Antiproliferative activity test of octadeca-8,10,12-triynoic acid isolated from parasitic plant scurrula atropurpurea (BI) dans. Againta four kinds of human cancer cell lines, i.e: HeLa (human cervix epitheloid carcinoma, leukemia THPI, (human peripheral blood acute monocyte), carcinoma a549 (human lung carcinoma) and lymphoma HUT78 (human cutaneous T-cell lymphoma) was carried out. The result showed that octadeca-8,10,12-triynoic acid exhibits the antiproliferative activity against four kinds of human cancer cell lines with the LC value of 0.66, 0.86, 0.99 and 2.36 mg/ml for HeLa, leukemia THPI, lung carcinoma a549, and lymphoma HUT78, respectively, lower than 4 mg/ml, which is the antiproliferative activity threshold for pure isolate or compound."

"Study on diversity and distribution of insects was conducted in seven small islands of Karimunjawa Nationanal Park, Central Java from March 24 to April 7,2006, using two collection methods i.e pitfall traps and sweeping nets. The study collected 108 species of insect from the seven small island included 9 ordo of 44 families. They were Lepidoptera (27 species), Odonata (7species), Orthoptera (8species), Mantodea (2species), Blattodea (9species), Hymenoptera (20 species), Diptera (8species), Coleoptera (12species) and Hemiptera (15 species). The highest number of species was collected from Karimunjawa Island (96species), while other island were low: Genting (30species), kumbang (23species), kembar (26species), Nyamuk (56species), parang (50species), and bengkuang (23species). Base on fuction on nature, these insect could be divided into phytophagous, pollinator, decomposer, pasitoid, vector and unknown. Three species of butterflies were rediscovered during this study - they were euploea crameri karimondjawensis, euploea sylvester karimondjawana and idea leuconoee karimondjawana, while one species neptis columelle karimondjawae has not been found yet. Shannon, Simpson's and Alpha indexes, and similarity of jackard to compare the difference among the islands is disccussed. "

"Mangrove is an essential natural resources and vital component for coastal areas both ecology and socio-economic. Adapted mangrove vegetarian on tsunami disaster is important information for mangrove rehabilitation post-tsunami. The aim of the research was to determine the structure and species richness of mangrove vegetation post-tsunami in Aceh and Nias Island by vegetation analyses and inventory methods. Field survey was carried out in March 2005 - three months after tsunami disaster. We found 20 adapted mangrove species post-tsunami in Nias Island, dominated by rhizophora apiculata. Land system of KJP was compound of 17 adapted mangrove species, and land system of PTG and KHY were each compound of 7 adapted mangrove species. Based on our research, we recommended that R. apiculata is the first priority species to be used for mangrove rehabilitation in Nias Island "

"Ethanol 70% and water extracts of alpinia spp. i.e. alpinia zerumbet, A. Katsumadai. A. malaccensis and A. officinarum were examined for their impact in in-vitro phagocytosis activity and capacity of mouse (mus musculus) peritoneum macrophage induced by staphylococcus epidermis. The extract concentrations used in this experiment were 0; 0.1; 1.0; 10; 100 ml, imboost (echinacea purpurea extract) 1000 ml was used as positive control while distilled water as negative control. The assay result showed that all of the extract were activity to promote phagocytosis activity and capacity of macrophage cells. The phagocytosis activity and capacity were increases by increasing extract concentration, and ethanol extract showed better activity than water extract. Alpina officinarum and A. Katsumadai extract reveal better phagocytosis activity and capacity than others. Activity and capacity of phagocytosis of each concentration was significantly (p<0,05) different each other as well as with negative control. There is significant difference among each extracts and positive control at 1000 ml"

"Peat land has specific character, depends on depth of peat and peat decomposition rate. Earthworms has a role in decomposition, carbon cycle of nutrient. The aim of the research was to identify the population and diversity of earthworms on peat soil in central Kalimantan and to get species of dominant earthworm in peat land. The research was carried out in several peat land use in basarang and kalampangan, Central Kalimantan within dry and rainy season. The collection of earthworms was by using hand sorting method. The result showed that population of earthworms on mulch was higher than the deep peat. Land use influenced population and diversity of earthworm. The population and diversity of earthworms were highest on pineapple (shallow peat soil). The dominant species earthworm in peat land was pontoscolex corethurus. "

"Fish fauna survey biodiversity was conducted in Ujung Kulon National Park, Pandeglang-West Java, to reveal fish diversity in mangrove ecosystem. Samples were caught using electrofish (12 V 10A), gill net (mesh sized 1-1.5 cm) and fishing tackle. Result showed that there were 58 fish species belongs to 34 families and 43 genera gobiidae was a dominant famili with 3 species. Cigenter river has highest diversity with H = 2.74, E=0.930, d = 5.346. Serinding fish (Ambassis dussumieri) was the highest abundance compared to others."