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INDONESIA
BERITA BIOLOGI
Published by Lembaga Ilmu Pengetahuan Indonesia
ISSN : -     EISSN : -     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Arjuna Subject : -
Articles 2,125 Documents
 66   67   68   69   70 
KAJIAN BOTANI, EKOLOGI DAN PENYEBARAN POHON CENDANA (Santalum album L.) Riswan, Soedarsono
BERITA BIOLOGI Vol 5, No 5 (2001)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (191.831 KB) | DOI: 10.14203/bb.v5i5.1464

Abstract

Cendana (Santalum album L.) yang merupakan flora maskot Propinsi Nusa Tenggara Timur (NTT) adalah pohon yang mempunyai nilai ekonomi tinggi. Jenis pohon ini tumbuh secara alami di propinsi ini dan terutama berasal dari Pulau Timor dan P. Sumba. S. album merupakan salah satu jenis dari marga Santalum dan termasuk dalam suku Santalaceae. Sejarah mencatat bahwa Cina merupakan negara utama yang membeli kayu cendana ini. Perdagangan kayu cendana dari P. Timor dan P. Sumba ini telah berjalan sejak abad ke-3.Dalam tulisan ini akan dibahas asal dan penyebaran, botani, ekologi dan sejarah perdagangan pohon cendana.
EFISIENSI PEMANFAATAN RENDEMEN KAYU DAN DEGRADASI POTENSI TEGAKAN EBONI DI HUTAN ALAM Soenarno, Soenarno
BERITA BIOLOGI Vol 6, No 2 (2002)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (515.316 KB) | DOI: 10.14203/beritabiologi.v6i2.1498

Abstract

Sampai sekarang kayu eboni {Diospyros celebica Bakh.)masih tetap diminati banyak kalangan, baik di dalam negeri maupun luar negeri.Jenis kayu ini merupakan tanatnan khas Sulawesi dengan kualitas sangat baik.Karena struktur garis serat dan warna kayu teras yang indah serta sifat kayunya yang awet maka menjadikan kayu eboni bernilai komersial tinggi.Di lain pihak, keberadaan kayu eboni alam tersebut yang dahulu merupakan tulang punggung perekonomian masyarakat di sekitar kawasan hutan, bahkan dijadikan komoditas andalan sektor kehutanan untuk menghasilkan devisa negara.Tetapi, kini kondisi eboni alam dirasakan makin memprihatinkan.Hal tersebut diindikasikan oleh makin sulit/langkanya ditemukan kayu eboni di pasar bebas.Banyak faktor penyebab makin merosotnya potensi eboni alam, di antaranya adalah faktor teknis berupa borosnya tingkat efisiensi pemanfaatan dan rendahnya rendemen kayu teras yang terkandung pada pohon eboni yang ditebang serta faktor non teknis yang berkaitan dengan implementasi kebijakan, penebangan ilegal,lemahnya pengawasan dan rendahnya kesadaran serta dukungan penelitian yang tidak memadai.
FISH FAUNA IN GUNUNG HALIMUN NATIONAL PARK AND THE ADJACENT AREA Rachmatika, Ike; Sjafei, Djadja S; Nurcahyadi, W
BERITA BIOLOGI Vol 5, No 6 (2001)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (834.607 KB) | DOI: 10.14203/beritabiologi.v5i6.1072

Abstract

Gunung Halimun National Park is known to be the area of head waters of a number river systems originate. However,there has been no information on fishes diversity at this area.In this regard, a series of ichthyofauna study was conducted from 1996 to 2000. Thirty seven species belonging to 13 families and 26 genera have been found in the rivers and streams in Gunung Halimun National Park and its adjacent area.Gobiidae was dominant, comprising 13 species or 36,36 %, followed by Cyprinidae comprising 5 species or 16.13 %.These Gobioid species were derived from Cisukawayana and Cimaja River, two of the rivers existing in Gunung Halimun National Park which flow south, to the Indian Ocean. In river flowing north i.e, Cikaniki, Ciberang and Cidurian, even from the middle of Cisadane River these fishes were not found. The fishes species which were found in common in rivers flowing north and south were Rasbora aprotaenia,Puntius binotatus, Channa gachua, Clarias batrachus, Poecilia reticulata and Xiphoporus helleri. Up to the present ten fish species were found within the park such as R. aprotaernia, P. binotatus, T. tambra, C. gachua, P. reticulata, P. latipinna, Cyprinus carpio, Monopterus albus, Glyptothorax platypogon and Lentipes sp. It was found that genus Lentipes and Schismatogobius marmoratus extend their range to Java (new record for Java) as well as Rasbora aprotaenia extends its range to southern Java.
PENGELOLAAN DAN PEMBUDIDAYAAN CENDANA Tapatab, Cornells
BERITA BIOLOGI Vol 5, No 5 (2001)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (179.115 KB) | DOI: 10.14203/beritabiologi.v5i5.1455

Abstract

Masa lalu cendana dihiasi dengan perannya dalam kisah raja-raja, perekonomian antarbangsa, panggung religi maupun PAD Propinsi.Namun peran ini hampir punah oleh berbagai kebijakan yang kurang tepat,yang tidak jarang dilakukan oleh pemerintah sendiri. Pemikiran dan saran untuk mengembalikan cendana berperan kembali seperti di zaman keemasannya dikemukakan.
STANDAR INTERNASIONAL PENGELOLAAN KOLEKSIILMIAH IKAN Tjakrawidjaja, Agus Hadiat
BERITA BIOLOGI Vol 5, No 4 (2001)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (8068.328 KB) | DOI: 10.14203/beritabiologi.v5i4.1132

Abstract

Indonesia, in Rio de Janeiros United Nations meeting (1992) was considered as one of the world mega biodiversity regions.The biodiversity richness also shown in the high variation of her fish species both fresh water and marine.Collection of scientific materials in a zoological museum is an imvaluable treasure of a country, and important in the study and conservation of biodiversity. This paper discusses aspects of international standard on fish scientific collection management including steps started from initial collection, processing, delivery, maintenance and material exchange for scientific purpose.
KAJIAN KONSERVASI EBONI Achmad, Amran
BERITA BIOLOGI Vol 6, No 2 (2002)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (86.787 KB) | DOI: 10.14203/beritabiologi.v6i2.1489

Abstract

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PEMANFAATAN TUMBUHAN SECARA TRADISIONAL DI TAMAN NASIONAL GUNUNG HALIMUN Hidayat, Syamsul; Fijridiyanto, Izu Andry
BERITA BIOLOGI Vol 6, No 1 (2002)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (287.748 KB) | DOI: 10.14203/beritabiologi.v6i1.1178

Abstract

Gunung Halimun National Park (GHNP) is one of the remaining tropical forest in Java, still has high interaction with people who live in the surrounding areas.Eventhough there were some studies on ecology and ethnobotany in this area,it is still lacking of information on these subjects.This paper presented the results of ethno-ecology studies at several areas in GHNP such as East Halimun sector (around Gn.kendeng) and South Halimun sector (around Pangguyangan). The studies were carried out through vegetation analysis with Random Quadrats method and Participation method with interview technique.By these methods data were collected for the Important Value Index (IVI) and the Use Value Index (UVI) of species.These values showed that rasamala (Altingia excelsa), for tree stage, has the highest IVI and UVI but for the sapling stage the IVI is low. Kianak (Castanopsis acuminatissima) for tree and sapling stages the IVI is high but the UVI is low, while for maja (Magnolia macklottii), the UVI is high but the IVI is low for both tree and sapling stages. Based on these data, analyzed was done regarding the presence and the prospect of these species, in the context of the lifestyle of the villagers.
PENGARUH VARIASITOPOGRAFIMIKRO TERHADAP VEGETASI HUTAN GAMBUT DI BENGKALIS, RIAU Siregar, Mustaid
BERITA BIOLOGI Vol 6, No 3 (2002)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (715.923 KB) | DOI: 10.14203/beritabiologi.v6i3.1216

Abstract

Peat forest vegetation in Bengkalis, Riau Province was studied using plot method. Two plots of 60 m x 40 m were placed at two locations which were different in peat physical condition (Plot 1: hemofibric, > 4 m deep, inundated; and Plot 2: hemosapric, 3 m deep, rarely inundated). The results showed that there were 79 species (diameter > 2 cm) included 49 species of trees (dbh > 10 cm) and 52 species of saplings (diameter 2-9,9 cm). Total number of species in plot 1 was higher (55 species; index diversity- H=3.048) than that of plot 2 (39 species; H=2.606), but, density and total basal area in plot 1 was lower than that of plot 2. Species similarity index in both plots was 19%.The most dominant tree species in plot 1 were Baccaurea macrocarpa, Ficus sp. and Palaquium hexandrum, whereas in plot 2 were Calophyllum soulattri, Ganua motleyana and Palaquium burckii. The influence of physical and peat soil nutrient on structure and species composition will be discussed in this paper.
STUDI FLORISTIK JENIS-JENIS ANGGREK (ORCHIDACEAE) DI TAMAN NASIONAL GUNUNG HALIMUN, JAWABARAT Mahyar, Uway W; Sadili, Asep
BERITA BIOLOGI Vol 5, No 6 (2001)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (140.516 KB) | DOI: 10.14203/beritabiologi.v5i6.1086

Abstract

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MENYELAMATKAN CENDANA DENGAN PARADIGMA ATUR-DIRI-SENDIRI Soemarwoto, Otto
BERITA BIOLOGI Vol 5, No 5 (2001)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (173.301 KB) | DOI: 10.14203/beritabiologi.v5i5.1446

Abstract

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Page 68 of 213 | Total Record : 2125

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