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KEKAYAAN JENIS BURUNG DI PULAU SERANGAN, BALI I PUTU AGUS SUMARDIKA; I KETUT GINANTRA; I.B. MADE SUASKARA
Jurnal Biologi Udayana Vol 21 No 2 (2017): JURNAL BIOLOGI UDAYANA
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (761.207 KB) | DOI: 10.24843/JBIOUNUD.2017.vol21.i02.p04

Abstract

This study aims to determine the species richness of bird species on the island of Serangan, Bali in February and March 2016. Observations were made of 20 time, which is held in the morning (06.00-09.00 am) and afternoon (15.00-18.00 pm). Observations were made on five types of habitat that are beaches, mangroves, lagoons, forest plantations and settlements. The study was conducted by recording ten species methods. Identification of species of birds refers to the morphological characters of the and also by voice. The resultsshowed 55 species of birds are found in five types of habitat which is included in 30 families, 25 types of which are species of shore birds and 30 species are terrestrial birds. In the lagoon habitat found 46 species, on mangrove found 28 species, forest plants are found 22 species, Beach habitat are found 20 species and settlements are found 14 species of birds. Similarity index of bird species in each habitat were: the beachmangrove 63%, beach-lagoon 61%, coast-forest plants 48%, beach-residential 47%, mangrove-lagoon 68%, mangrove-forest plants 52%, mangrove-residential 48%, the lagoon-forest plants 47%, the lagoon-residential 40%, plantations-residential 56%. Of the 55 species of birds were found, 15 species are protected birds and 12 species are migratory birds.
AKTIVITAS HARIAN KERA EKOR PANJANG (Macaca fascicularis) DI TAMAN WISATA ALAM SANGEH, KABUPATEN BADUNG, BALI Komang Gede Wahyu Saputra; Ni Luh Watiniasih; I Ketut Ginantra
Jurnal Biologi Udayana Vol 18 No 1 (2014): Jurnal Biologi
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

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Abstract

Penelitian tentang aktivitas harian kera ekor panjang (Macaca fascicularis) telah dilakukan di Taman Wisata Alam Sangeh, Kabupaten Badung, Bali dari bulan Oktober – Desember 2012. Penelitian ini bertujuan untuk mengetahui perilaku harian kera ekor panjang (M.  fascicularis) di Taman Wisata Alam Sangeh. Penelitian perilaku harian kera dilakukan dengan metode Focal Animal Sampling. Data yang terkumpul dari berbagai jenis perilaku di analisa secara deskriptif kuantitatif. Hasil penelitian menunjukan bahwa frekuensi aktivitas harian kera ekor panjang didominasi oleh perilaku bergerak, kemudian berturut-turut diikuti oleh perilaku istirahat, makan, grooming, mendekap di dada, objek manipulasi, cuddling, agresif. sedangkan perilaku yang paling jarang dilakukan adalah kawin. Berdasarkan jenis kelamin individu dewasa, perilaku istirahat, makan, bergerak, agresif, objek manipulasi dan kawin didominasi oleh jantan sedangkan perilaku mendekap di dada, cuddling, dan grooming di dominasi oleh betina.
FEEDING ACTIVITIES OF LONG-TAILED MACAQUES (Macaca fascicularis Raffles) AT LUHUR ULUWATU TEMPLE TOURISTDESTINATION, BALI Ni Made Dewi Wahyuni; A. A. Gde Raka Dalem; I Ketut Ginantra
Jurnal Biologi Udayana Vol 19 No 1 (2015): JURNAL BIOLOGI
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

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Abstract

Penelitian ini bertujuan untuk mengetahui aktivitas mendapatkan makan monyet ekor panjang (Macaca fascicularis) di Destinasi Wisata Luhur Uluwatu, Bali. Metode yang digunakan dalam penelitian ini yaitu metodeinstantaneous scan sampling. Data yang diperoleh dari berbagai jenis aktivitas mendapatkan makan monyet dianalisa secara deskriptif dan kuantitatif. Hasil penelitian menunjukkan bahwa aktivitas mendapatkan makan monyet ekor panjang, nampak dengan cara yang relatif tidak jauh berbeda antar waktu, dengan variasi antara 7,91-21,85%. Persentase aktivitas mendapatkan makan monyet pada pagi, siang dan sore hari didominasi oleh aktivitas mendapatkan makan langsung dari alam (24,89; 21,14 dan 20,06%). Aktivitas mendapatkan makan yang mendominasi berbeda pada cohort (jantan dewasa, jantan remaja dan anakan). Monyet jantan dewasa didominasi oleh aktivitas mendapatkan dengan cara merebut dari wisatawan atau pengelola (22,84%), monyet jantan remaja didominasi oleh aktivitas mendapatkan makan dengan cara merebut antar sesama monyet (24,16%) dan anak monyet didominasi oleh aktivitas mendapatkan makan dengan cara diberi monyet lainnya (29,63%). Aktivitas mendapatkan makan monyet betina dewasa dan remaja didominasi oleh aktivitas mendapatkan yang sama yaitu makan dari alam (25,71 dan 26,38%).
DAILY ACTIVITIES OF LITTLE EGRET (Egretta garzetta) AT SERANGAN ISLAND, BALI M. RHEZA RIZKI SYAHPUTRA; I KETUT GINANTRA; AA. Gde Raka Dalem
Jurnal Biologi Udayana Vol 22 No 1 (2018): JURNAL BIOLOGI UDAYANA
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (544.05 KB) | DOI: 10.24843/JBIOUNUD.2018.v22.i01.p01

Abstract

A study on activity of the Little Egret (Egretta garzetta) was conducted in Serangan Island, southern part ofBali between May and June 2016. The aim of this study was to find out daily activities of these birds in threedifferent habitats: lagoons, mangrove forests and muddy beaches. Preliminary observation was conducted throughAd Libitum sampling, while the sample on the main study was through a scan sampling method. The data wascollected through recording activities of the egret on interval of 30 seconds within two hours. The data collectionwas undertaken in three periods: morning, afternoon and evening. The colony of observed egrets was chosenrandomly across habitats and time periods. Data collected were descriptively or quantitatively analysed. Results ofthe study showed that from the three observation periods, the egret activities were dominated by the sameactivities, that was foraging, but with different magnitudes or percentages. In contrast, activities with the lowestpercentage was agonistic. In the lagoon area, the percentage of the activity of foraging was as follows: in themorning it was 50.15%, in the afternoon 46,62%, and in the evening 49,63%. In mangrove areas the percentage offoraging activities was as follows: in the morning it was 52.46%, in the afternoon 41.60%, and in the evening50.83%. The percentage of foraging activities in muddy beaches was as follows: in the morning it was 50.18%, inthe afternoon 42.70%, and in the evening 49,65%.Keywords : little egret, Serangan Island, daily activities, habitat, Bali
THE EFFECT OF DIFFERENT ALTITUDE TO THE POLLEN TYPES THAT TRIGONA COLLECTED I PUTU NARKA EKA PRATAMA; NI LUH WATINIASIH; I KETUT GINANTRA
Jurnal Biologi Udayana Vol 22 No 1 (2018): JURNAL BIOLOGI UDAYANA
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (535.911 KB) | DOI: 10.24843/JBIOUNUD.2018.v22.i01.p06

Abstract

Trigona is a stingless bee, which has been found in tropical and sub-tropical regions. Fifty species have been indentified in South East Asian region, but few studies have been conducted in Indonesia. Plant species commonly differ in different altitudes, due to the climatic effect, therefore will affect the availability of food source for Trigona. This study aimed to investigate the effect of different altitudes to the pollen types collected and used by Trigona as food resources and the distance of their foraging. Samples of Trigona were collected from 3 locations: Location I was in Mawang and Taro Villages at Gianyar Regency, Location II was in Tua Village at Tabanan Regency and Location III was in Ngis Village at Karangasem Regency. The altitudes of those three locations were 750.87 m, 493.007 m and 147.15 m above sea levels respectively. Pollen samples were processed using the acetolysis methods in the Plant Structure and Development Laboratory, Department of Biology, Udayana University and pollen identification was referred to the book of “Pollen Morphology and Plant Taxonomy” (Erdtman, 1972). The results showed that in some cases, the type pollen collected by Trigona differ in different altitude. Pollen of Allamanda cathartica L was collected by the bee at Gianyar and Karangasem Regencies. Pollen of Capsicum frutescens L. and Euphorbia milii were collected by the bee at Tabanan and Karangasem Regency, while pollen Neomarica longifolia was found in bees in all three locations. The average distances of foraging of this Trigona bee was 147.15 m at Gianyar, 162.21 m at Tabanan and 53.61 m at Karangasem.
KEBERADAAN JENIS JENIS BURUNG DI KAWASAN PADANG PADANG PECATU KABUPATEN BADUNG Ida Bagus Made Suaskara; I Ketut Ginantra; I Ketut Muksin
Bumi Lestari Journal of Environment Vol 10 No 1 (2010)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

A study on bird species was conducted in January-February 2009 at Padang Padang Pecatu Badung Bali. Explorations methods was utilized to find out bird species which observed in the field. Identification of bird species was undertaken based on (Mackinnon, 1993 ). Their status were determined based on Indonesian Regulation ( PP RI) No. 7, 1999. Interview with community was carried out to know the bird species captured. Results of this study indicated that Padang Padang area were identified 38 bird species. The dominant species were member of the insect, small reptile feeder and member of fruit/seeds feeder, but another member so find that is fish feeder, predator and nectar feeder. Seven species of birds observed on the site were protected by Indonesia Regulation, two species of birds were migrant and four species of birds were endemic species in Indonesia. Threat on birds in this area was illegal capture of birds that economic value to trade.
JENIS-JENIS TUMBUHAN SEBAGAI SUMBER PAKAN JALAK BALI (Leucopsar rothschildi S.) DI DESA PED, NUSA PENIDA, KLUNGKUNG, BALI I Ketut Ginantra; A.A.G. Raka Dalem; Sang Ketut Sudirga; I.G.N. Bayu Wirayudha
Bumi Lestari Journal of Environment Vol 9 No 1 (2009)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

A study on plants species as resource of food for Bali Starling (Leucopsar rothschildi Stresemann, 1912) was carried out in Ped Village, Nusa Penida, Klungkung Bali, Indonesia between March-April and between August-September, 2006. Explorations methods were conducted in making inventory of plants species and part of plants as food resource. Direct observations were conducted to observe feeding activity of the starling after release. Results of this study showed that 105 plants species have been identified in Ped village. About 30 species (in varied habitus of trees, shrubs, and herbs) acted as food resources for the starling. Part of plants species which had been used as food resources were fruits and seeds. Besides plants as food sources, insects were also available on the studi site (such as grasshopper, ants, caterpillars, butterflies). In addition there were also small reptiles as source of food for the the bird. Plants availability as source of food supports ex-situ conservations of Bali Starling in Ped village.
JENIS, STATUS DAN PEMANFAATAN TUMBUHAN JENIS POHON DI DESA ADAT BATURNING, KECAMATAN ABIANSEMAL, KABUPATEN BADUNG, BALI N. P. Adriani Astiti; Retno Kawuri; I K. Ginantra
Bumi Lestari Journal of Environment Vol 8 No 2 (2008)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

There were 65 species of trees have been identified in Baturning village, District of Abiansemal, Regency of Badung, Bali, which were spread out around the river bank, cemetery (around Dalem temple), around the settlement, non-irrigated farm (plantation or “tegalan”) and rice field. Thirty eight (38) % out of them were observed to be available around the settlement. Most of trees in Baturning (61 species or 94%) have been used by the local community. The rest were uncultivated. From the use, trees in Baturning most were used for human consumption (24%). On the village has not been found protected species, even though in the village were found 22 species of trees which considered to be rare in Bali, namely: Bayur, Bentenung, Beringin, Cempaka, Ee, Jaka, Jeruk Bali, Juwet, Kelor, Kendal, Klampuak, Lempeni, Lenggung, Mahoni, Mengkudu, Palem Raja, Poh-Pohan, Pule, Sandat, Sentul, Udu, and Wani.
PELESTARIAN FLORA DI LINGKUNGAN PURA TAMAN AYUN MENUNJANG ATRAKSI NOMINASI WARISAN BUDAYA DUNIA Ni Nyoman Wirasiti; I Ketut Ginantra; A.A.G. Raka Dalem; I Ketut Muksin
Bumi Lestari Journal of Environment Vol 11 No 1 (2011)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Taman Ayun is a tourist destination which is proposed as a world cultural heritage. Thus, the data about Taman Ayun are important things to be collected to support the proposal. This study is expected to provide data on flora. Data on flora were gathered based on site observation on September 5, 2008. The data collection was also supported by other data collecting techniques such as interview and literature review. Result of the study showed that there were 125 plant species around the temple. As much as 16,8 % were classified as rare/threatened or endangered, 1,6% rare and protected, and the rest (81,6 %) were not protected and not rare species. The highest proportion of the plant (30 %) were decorative plant. Others were material for ceremony (upakara) (21%), food and vegetables (19 %). All of those were covering 70 % of the plant. The rest were for medicine, providing shaded spots, animal fodder, other use and has not been used.
KEBERADAAN BURUNG SEBAGAI ATRAKSI EKOWISATA DI KAWASAN BUMI PERKEMAHAN CEKIK TAMAN NASIONAL BALI BARAT Ida Bagus Made Suaskara; I Ketut Ginantra; A. A. Gde Raka Dalem
Bumi Lestari Journal of Environment Vol 7 No 2
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

study on birds as Ecotourism attractions was conducted on August-September 2006in Cekik Camping Ground, West Bali National Park, Bali-Indonesia. Explorations methodwas utilised to find out bird species observed in the field. Indentification of birds species wasundertaken based on MacKinon (1993). Their status were determined based on IndonesiaRegulation (PPRI) No. 7, 1999. Results of this study indicated that in Cekik area wereidentified 36 bird species that were included in 20 families. The dominant species weremember of the family of Sylviidae (6 species), Nectaridae, Columbidae and Dicruridae (3species respectively). Three species of birds observed on the site were protected by IndonesiaRegulation: Brown-throated Sunbird (Anthreptes malacensis), Olive-backed Sunbird(Nectarinia jugularis) and Green banded Kingfisher (Alcedo euryzonia). Perspectiveutilization of bird for ecotourist (bird watching) attractions in this area was related to therichness of the birds species, their status, activities and interaction with vegetation or ontheir habitats. The bird activity which might become ecotourist attractions including:foraging, perching, migration and nesting.