Publikasi Online Fakultas Biologi UNSOED (Universitas Jenderal Soedirman)
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KEPERCAYAAN LOKAL DAN KONSERVASI: TITIK TEMU ANTARA STARTEGI TRADISIONAL DAN MODERN DALAM KONSERVASI DAN PENGELOLAAN SUMBERDAYA DI PULAU SUMBA
No full textKepercayaan lokal adalah salah satu jembatan yang menghubungkan antara pengetahuan yang ada di masyarakat dengan management pengelolaan kawasan konservasi, melalui Sacred site yang terbukti masih tetap lestari dan dijaga secara kolektif. Sacred site adalah wujud dari ekspresi kepercayaan lokal terhadap kekuatan adikodrati. Di tempat ini, jatidiri dan identitas kepercayaan ditambatkan. Mempertimbangkan efektifitas dalam menjaga kawasan maka negara, melalui aktor yang ada di dalamnya, mengadopsi system tersebut untuk diterapkan dalam management lingkungan. Artikel ini akan menunjukkan bahwa kepercayaan tradisional masyarakat dalam mengelola lingkungan bisa digunakan sebagai optik dan jembatan dalam melihat dan mengatasi dikotomi antara modern-tradisional dan alam-manusia. Tidak ada yang tradisional dan tidak ada yang modern
KAJIAN ETNOBOTANI PADA TRADISI PERNIKAHAN ADAT KERATON SURAKARTA, PROVINSI JAWA TENGAH
No full textMarriage is the emotional bond between man and woman to form a happy family. Marriage tradition including their ceremonial also conducted in areas such as the Keraton Surakarta. The ceremonial in Keraton Surakarta Central Java Province has been known as a basic pattern of tradition marriage by Javanese. Various types of plants are utilized in marriage tradition. The utilization of plants by community in particular areas is studied through the scince of ethnobotay. The purpose of this study is to know the wedding ceremonial tradition of Keraton Surakarta Indonesia in terms of the use of the plants and their meanings. This research used descriptive method with interviews. The sampling used purposive random sampling on servants in Keraton Surakarta and locals near Keraton. The result of the research shows the tradition of Surakarta traditional marriage utilizing various plants around it with a noble and positive meaning. The use of plants at each stage of marriage is different and has defferent meaning
PROFIL DARAH KUSKUS PHALANGERIDAE DI DATARAN RENDAH PAPUA
No full textThe cuscus study for approximately 15 years showed that there are morphological and morphometric differences among the same species. Cuscus is a nocturnal animal that very dependent on natural forests, which in fact is beginning to decrease. Environmental and food changes are the cause of changes in the blood profile. Therefore, this research needs to be done with the aim of obtaining blood profiles, preparing blood smear from each type of cuscus from the lowlands and islands in Papua. The results of this study describe blood profiles of three species of cuscus found Spilocuscus maculatus, Spilocuscus papuensis and Phalanger orientalis. Types of Leukocytes found consisting of Basophils, Eosinophils, stem Neutrophils, segment Neutrophils, Lymphocytes and Monocytes in S. maculatus; Basophils, Eosinophils, stem Neutrophils, segment Neutrophil, Lymphocytes in S. papuensis; and Basophils, Eosinophils, segment Neutrophils, Lymphocytes, Monocytes on P. orientalis. The largest number of leukocytes is S. maculatus ♂ adult (12,20x103 / mm3). The highest amount of Eristrosit is P. orientalis ♂ adult (10.780.000 / mm3). The highest hemoglobin belongs to S. maculatus ♂ adult is 14.8 mg / dL, and the highest percentage of hematocrit is also S. maculatus ♂ adults (44%). The three species of cuscus have different numbers of leukocytes, erythrocytes, haemoglobin and hematocrit
Struktur Komunitas Fitoplankton pada Kolong Pengendapan Limbah Tailing Bauksit di Senggarang, Tanjungpinang
Full text linkSenggarang merupakan salah satu kelurahan di Kota Tanjungpinang yang memiliki kolam pengendapan limbah tailing bauksit. Fitoplankton merupakan salah satu organisme pionir pada ekosistem yang baru terbentuk. Berdasarkan hasil penelusuran, belum ditemukan penelitian mengenai komunitas fitoplankton pada kolam pengendapan limbah tailing bauksit. Pelitian ini bertujuan untuk mengetahui jenis, kelimpahan, serta indeks ekologi fitoplankton yang terdapat pada kolam pengendapan limbah tailing bauksit di Senggarang, Kota Tanjungpinang. Pengambilan sampel dilakukan pada empat stasiun: inlet, outlet, tengah, serta tepi perairan.Metode yang digunakan dalam pengambilan sampel fitoplankton adalah metode dinamis secara vertikal. Pencacahan fitoplankton menggunakan metode sensus. Hasil penelitian menunjukkan bahwa kelimpahan fitoplankton berkisar 1.692-2.525 sel/L. Tiga dari empat stasiun didominasi oleh divisi Charophyta, serta satu stasiun lainnya didominasi oleh divisi Chrysophyta. Dominasi divisi Charophyta dipengaruhi oleh tingginya kelimpahan genus Mougeotia sp. Bagian tengah kolong memiliki indeks ekologi yang lebih baik dari pada tepi perairan. Keanekaragam yang rendah pada semua stasiun menujukan kondisi perairan yang labil dan komunitas fitoplankton masih rentan terhadap gangguan. Hal ini sesuai dengan kategori kolong pengendapan limbah tailing bauksit di senggarang tergolong muda (< 5 tahun)
THE DIVERSITY OF STONY CORAL AND THE TENDENCY TO BLEACH BASED ON LIFEFORM IN THE TENGAH PATCH-REEF OF KARIMUNJAWA ISLANDS
Full text linkCoral reefs, the habitat of tens of thousands of marine species, are an ecosystem with the highest biodiversity. Several threats, however, have impaired coral reefs. One having a potentially catastrophic effect is the increasing temperature of the ocean that leads to a coral bleaching event. This study aimed to determine the diversity of stony coral based on their lifeform, to assess the condition of reefs by measuring percent cover of live coral, and to determine the bleaching occurrence based on the stony coral lifeform in the Tengah patch-reef of Karimunjawa National (Marine) Park. The research was a visual survey with line intercept transects (LIT) used to collect data. The data were presented as percent cover of living coral and their lifeforms. The result showed the diversity of coral in the Tengah patch-reef was very high as indicated by the presence of all coral lifeforms in the study site. The most diverse lifeform was found at 10 m depth with 13 lifeforms, while the lowest lifeform was found at 3 m depth with ten lifeforms. The most extensive live coral cover was found at 3 m depth estimated around 73.71%, and the the lowest coverage was found at 10 m depth, no more than 50.42%. The bleaching event was found in Acropora branching and Acropora digitate at the 3 m dept
ANALYSIS OF GENETIC VARIATION MUTANT SOYBEAN (Glycine max. L.MERR) GAMMA RAYS AND EMS (ETHYL METHANE SULFONATE) INDUCTION THROUGH ISSR MOLECULAR MARKERS
No full textMutation induction in soybeans was carried out to develop high genetic diversity as a basis for plant breeding to get superior varieties. Mutation induction can be done using physically mutagen gamma rays and chemically using EMS mutagens. This study aims to determine the effectiveness of chemical mutagen (EMS) and physical mutagen (gamma rays) in the induction of genetic diversity in soybeans. Mutation detection can be done with molecular markers to characterize plant genetic diversity. In this study, ISSR molecular markers were used consisting of 4 primers. The method of mutation induction used EMS and gamma rays treatment. The results of the primary PCR amplification of ISSR2, ISSR3 and UBC888 showed 100% polymorphism. The treatment of mutation induction using EMS chemical agents showed a higher degree of polymorphism compared to gamma rays treatmen
BIRDS AT SEBYAR RIVER, ARANDAY, BINTUNI, WEST PAPUA
Full text linkThe River Sebyar is known as the home for particular aquatic birds and the wintering ground for migrant birds. The mass transportation along the river most likely impacted by the presence of wildlife species including birds. The research investigated the presence of water birds along the river. The study was done at six villages along the River Sebyar at the Aranday District of Bintuni Bay Regency of West Papua. The methods involved direct observation to the study sites by canoe-transect line along the river length with the assistance of binoculars, taxonomic description guide, and daily diary updated. Twenty-three birds were observed during the survey. Ten out of 23 bird species recorded in this survey have been observed that consisted of five species of Ardeidae, four of Anatidae, and one of Laridae. The escalation of human activities along the riverside especially during sago harvesting and a busy boat traffics within the Bintuni Bay tended to decrease spaces for particular bird species that usually occupied the areas for roosting and foraging assemblages
Komposisi dan Struktur Vegetasi di Resort Salak 2 Taman Nasional Gunung Halimun Salak (TNGHS)
No full textAbstrakResort Salak 2 Taman Nasional Gunung Halimun Salak (TNGHS) merupakan salah satu kawasan konservasi. Sebelum dijadikan kawasan Taman Nasional, Resort Salak 2 merupakan kawasan hutan lindung. Tujuan penelitian ini adalah untuk mengetahui komposisi dan struktur vegetasi Resort Salak 2 TNGHS. Penentuan titik pengambilan data dilakukan dengan systematic sampling with random start pada 800, 1000, 1200 dan 1400 m dpl. Analisis vegetasi menggunakan kombinasi antara metode jalur dan metode garis berpetak. Transek dibuat dua jalur dengan ukuran 20 m x 80 m. Vegetasi Resort Salak 2 memiliki 44 famili; 88 spesies; 1527 individu. Keanekaragaman spesies di Resort Salak 2 TNGHS sedang sebesar 2,3 pada tingkat semai dan tumbuhan bawah; 1,6 pada tingkat pancang; 1,82 pada tingkat tiang: 1,85 pada tingkat pohon. Kemerataan spesies yang tinggi sebesar 0,75 pada tingkat semai dan tumbuhan bawah; nilai kemerataan 0,69 dimiliki oleh tumbuhan pada tingkat pancang, tiang dan pohon. Pola pelapisan tajuk di hutan Resort Salak 2 dikelompokkan ke dalam empat stratum (A, B, C, dan D)
HUBUNGAN SIKLUS MENSTRUASI DENGAN KADAR KALSIUM GINGIVAL CREVICULAR FLUID PENDERITA PERIODONTITIS KRONIS
No full textBackground: Periodontal disease is commonly caused by Porphyromonas gingivalis that released lipopolysaccharide endotoxin (LPS). The stimulation of pro-inflammatory cytokines secretion in periodontal tissue is not only derived from pathogenic bacteria. Various genetic conditions and systemic conditions are also being the trigger factor. One of systemic factor is sex hormones such as estrogen and progesterone. Both of these hormones fluctuate during the menstrual cycle. Purpose: The purpose was to determine the relationship of menstrual cycle based on ovarian cycle with calcium gingival crevicular fluid (GCF) levels in chronic periodontitis patient. Methode: This research was analytic observation. The samples in this reasearch were 9 women who aged 17-45 years with a diagnosis of chronic periodontitis and had a normal menstrual cycle (21-35 days). All subjects were calculated menstrual cycle and determined the phase of follicular, ovulation, and luteal. Clinical examination and GCF sampling were performed at each phase. Measurement of calcium GCF level was done using spectrophotometer. Result: During follicular phase of menstruation cycle, the periodontal index arises until 1,62, meanwhile the highest calcium concentration occurred in ovulation phase of menstruation cycle. Linier regression correlation test showed no significant correlation between periodontal index, calcium concentration and menstruation cycle. Conclusion: Fluctuation in women’s sexuality hormones during menstruation cycle do not related to alveolar bone damage and GCF’s calcium concentration
ANALISIS CEMARAN MIKROBA PADA DAGING AYAM BROILER DI KOTA MAKASSAR
Full text linkBroiler chicken is one of the source of animal protein, which is favored by Indonesian society, because it has economic value and its availability is easy to be obtained both in traditional market and in modern market. This aim of this study is to determine the amount of microbial contamination in broiler chicken meat in the area of Makassar city. The method used in this research was descriptive method, that was test analysis of microbial contamination on broiler chicken sample which area in Makassar city. Of the five samples the largest value of colonies is 242 sample as much as 2412 cfu/g, while the smallest value of colonies is 247 sample of 435 cfu/g. According to the results of this study can be concluded that broiler chicken meat in the area of Makassar city is recommended for consumption