| Project/Area Number |
62043063
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| Research Category |
Grant-in-Aid for Overseas Scientific Research
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| Allocation Type | Single-year Grants |
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| Section | 調査総括 |
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| Research Institution | KAGOSHIMA University |
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Principal Investigator |
TAGAWA Hideo COLLEGE OF LIBERAL ARTS,KAGOSHIMA UNIVERSITY,PROFESSOR, 教養部, 教授 (90041756)
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| Co-Investigator(Kenkyū-buntansha) |
SHIMOKAWA Etsuro FAC.OF AGRICULTURE,KAGOSHIMA UNIV.,ASSOC.PROFESSOR, 農学部, 助教授 (60041670)
YAJMA Takaaki COLL.OF LIBERAL ARTS,KANAZAWA UNIV.,PROFESSOR, 教養部, 教授 (80004472)
AZUMA Shigeru PRIMATE INST.,KYOTO UNIVERSITY,ASSOC.PROFESSOR, 霊長類研究所, 助教授 (20027486)
ウィラワン ネンカ゛ ハサヌディン大学, 農学部, 講師
SUZUKI Eizi COLL OF LIBERAL ARTS,KAGOSHIMA UNIV.,ASSOC.PROFESSOR, 教養部, 助教授 (10128431)
WIRAWAN Nrngah FAC.OF AGRICULTURE,HASANUDDIN UNIV.,LECTURER
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| Project Period (FY) |
1986 – 1987
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| Project Status |
Completed (Fiscal Year 1987)
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| Budget Amount *help |
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1987: ¥1,900,000 (Direct Cost: ¥1,900,000)
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| Keywords | Forest fire / Tropical rain forest / Kalimantan / Soil erosion / Plant succession / Secondary forest / 猿類 / 陸生動物相 |
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| Research Abstract |
Forest stand on the logging road were completely burnt,and were covered by the regrowth dominated by pioneer secondary species such as macaranga spp.,Mallotus spp.,etc.In the stands lightly damaged remnant trees were standing alive.No secondary species described above were found in the natural forest.Only three species were found fruiting in the damaged area;Eusideroxylon zwageri,Borassodendron borneensis,and Parinaria sp.Sprouts were produced only by Eu.zwageri.Therefore,genets may be the leading way of forest regeneration.Erosion rate of soil in the burnt area was 15 times as fast as in the natural forest,and was strongly affected by slope inclination in the burnt area rather than unburnt area.Animals living in the foliage and on trees were deeply affected by the fire,but herbivores were well adapted to the forest change with changing food habit.Some primates decreased their density.
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