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Journal : Peronema Forestry Science Journal

Analisis Karakteristik Pohon dan Sarang Orangutan Sumatera (Pongo abelii) di Bukit Lawang Kabupaten Langkat (Analysis of the Trees and Nest Characteristics of Sumatran Orangutan (Pongo abelii) in Bukit Lawang, Langkat District) Muhammad Rifai; Pindi Patana; Yunasfi Yunasfi
Peronema Forestry Science Journal Vol 2, No 2 (2013): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Research on "Analysis of the Trees and Nest Characteristics of Sumatran Orangutan (Pongo abelii) in Bukit Lawang Langkat District" was conducted in July until September 2012 at Pusat Pengamatan Orangutan Sumatera (PPOS) in Bukit Lawang, Bahorok, Langkat District. This study aims to investigate the characteristics of the nest tree and Sumatran Orangutan (Pongo abelii) based on age level and gender. Research method used line transect and focal animal sampling. Some characteristics of the Orangutans trees most often found in meranti trees (Shorea sp.) as Orangutans nest and feed, with hight 20-25 m, diameter 20-30 cm, branch pattern is adjacent and type of canofy is spherical, nest high 16-25 m. The position of the nest is most commonly found nesting in position III and nest type is B. There are differences and similarities between Orangutan who were subjected to experiments in determining the type of nest trees, nest trees high, nest trees diameter, nest high and position of nest. Keyword: Nest, Pongo abelii, Shorea sp., Sumateran Orangutans Trees and nest characteristic. Analisis Karakteristik Pohon dan Sarang Orangutan Sumatera (Pongo abelii) di Bukit Lawang Kabupaten Langkat Analysis of the Trees and Nest Characteristics of Sumatran Orangutan (Pongo abelii) in Bukit Lawang, Langkat District
Analisis Potensi Obyek Wisata dan Kesiapan Masyarakat dalam Pengembangan Desa Wisata Berbasis Masyarakat di Kawasan Danau Linting Kabupaten Deli Serdang Sekar Indah Putri Barus; Pindi Patana; Yunus Afifuddin
Peronema Forestry Science Journal Vol 2, No 2 (2013): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

The research about the value of potential and  attraction of tourism object in Linting Lake area hasn’t been never conducted. The research has aims to analyzed the potential and attraction of nature tourism in Linting Lake area and community appraisal in developing the tourism village in Linting Lake area. Questioneries involved the visitors, the public, staff of the Forest Ministry, and staff of Tourism Ministry. The results of the research showed that the potential of natural resources in Sibunga –bunga village are hot water sources, caves, and lime stones. Evaluation of object and tourism attraction is categorized to be feasible for further development. People are willing to participate in developing their village to be one of the tourism village. Keywords: ecotourism, tourist attraction, Tourism Village, Lake Linting
Pemetaan Potensi Simpanan Karbon Hutan Tanaman Industri Eucalyptus grandis di Hutan Tanaman Industri PT. Toba Pulp Lestari, Tbk., Sektor Aek Nauli Titis Dian Pratama; Siti Latifah; Pindi Patana
Peronema Forestry Science Journal Vol 2, No 2 (2013): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Industrial Forest Plantation when viewed from storing carbon productivity (per unit area and per unit time) then there is a possibility of plantations will have the ability to store carbon in their stend in greater numbers than in natural forests because they have shorter cycle. The purpose of this study was to investigate and mapping the potential content of biomass, carbon storage and uptake of CO2 of Eucalyptus grandis stends Industrial Forest Plantation in PT. Toba Pulp Lestari Tbk. Sector Aek Nauli, Simalungun District, North Sumatra. The method of data calculation was using the model Allometric of Eucalyptus spp stand.There are four species of eucalyptus met at PT. Toba Pulp Lestari Tbk. Aek Nauli sector namely Eucalyptus hybrid, Eucalyptus grandis, Eucalyptus pelita and Eucalyptus urophylla.The results showed total biomass in Eucalyptus grandis has amounted to 8,4528 tons/ha, carbon storage at 3,8759 tons/ha, and absorption of CO2 at 14,2245 tonsCO2/ha. Key words: Eucalyptus grandis, Industrial Forest Plantation, PT. Toba Pulp Lustari, Carbon Saving,
The Mitigation of Wildlife - Communities Conflict In Gunung Leuser National Park (Case Study of Timbang Lawan and Timbang Jaya Village, Bahorok Sub-District, Langkat Regency) Wilda Hasanah Harahap; Pindi Patana; Yunus Afifuddin
Peronema Forestry Science Journal Vol 2, No 3 (2013): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Research on "The mitigation of wildlife-communities conflict in Gunung Leuser National Park" was conducted in July until August 2012. This research aimed to identify any factors caused wildlife that often enter into community plantations, to calculate the economic losses due to conflicts with wildlife and to analysis of wildlife handling by the communities. The method used in this research are observation, filling questionnaires and interviews to people directly. The results of this research are the factors that cause conflicts between wildlife with communities which the habitat destruction due to forest encroachment and the level of wildlife preference for the type of plant. The treatment used by communities to overcome the damage and economic loss are making sounds like fireworks, cheers by the owner of the land, shoot the animals with a pellet gun, maintained, done by making a trap or snare, made ​​a bonfire and leave it. Average economic losses of crops in the Timbang Lawan and Timbang Jaya villages are Rp. 104.090,00/person/month, while average annual economic losses of crops in Timbang Lawan and Timbang Jaya villages are Rp.25.465,00/person/month. Keywords: Conflict of wildlife, Mitigation, Gunung Leuser National Park.
INVENTARISASI TUMBUHAN ANGGREK DI KAWASAN SUAKA MARGASATWA SIRANGGAS KABUPATEN PAKPAK BHARAT (INVENTORY OF ORCHIDS IN SIRANGGAS WILDLIFE PAKPAK BHARAT) Dasma Banurea; Yunasfi Yunasfi; Pindi Patana
Peronema Forestry Science Journal Vol 4, No 2 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Indonesia's tropical forests is one of the richest in natural resources of orchids. North Sumatra is a suitable place for growing orchids. This study aims to inventory the orchids based on altitude in Siranggas Wildlife Kecupak I Village, Pergetteng-getteng Sengkut Subdistrick, Pakpak Bharat. Plots were determined by purposive sampling. The Observation of vegetation used line plot transect which divided in 3 locations with different altitude interval : 800 – 900 meter above sea level (m asl), 1.000 – 1.100 m asl and  1.200 – 1.300 m asl, measuring plot 20 m x 100 m, divided in to 5 subplots measuring 20 m x 20 m. The result found 54 species of orchids at Siranggas Wildlife from 21 genus, which there were 15 species of terrestrial orchids, 37 species of epiphytic orchids and 2 species os saprophyte. The highest of important value index (IVI) was 41,722% on Dendrobium tertraedre and the lowest was 0,884% on Vanilla sp. 1, Vanilla sp. 3 and Phaius sp 1. Keywords: Orchid, Inventory, Siranggas Wildlife
Keanekaragaman Jenis Kantung Semar (Nepenthes spp.) di Kawasan Suaka Margasatwa Siranggas Kabupaten Pakpak Bharat Maidita Fitri br Purba; Yunasfi Yunasfi; Pindi Patana
Peronema Forestry Science Journal Vol 4, No 2 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Pitcher plant (Nepenthes spp.) is one of the unique carnivorous plant species, the numbers continue to decline in the wild. Habitat destruction caused by human activities and un cultivated exploitation as an ornamental plant threatened its existence. This study aims to invent and determine species diversity of Pitcher plant (Nepenthes spp.) in the area of Siranggas Wildlife Reserve . The study was conducted at a height categories: 900 – 1.000 meter above see level (m asl) (found 6 types Nepenthes Nepenthes grasilis; Nepenthes mirabilis; Nepenthes tobaica; Nepenthes sp.1 ; Nepenthes sp. 2; and Nepenthes sp. 3),  1.100- 1.200 m asl (none of Nepenthes) and 1.200 – 1.300 m asl (found 3 types of  Nepenthes; Nepenthes reindwardtiana, Nepenthes rhombicaulis and Nepenthes tobaica). Observation ware conducted on three different lines in each height category. Observation path length was 100 m. Determination of the first track was done with purposive sampling method, the next track was determined by systematic sampling. Observation of Nepenthes spp. used of sampling plots 20 m x 20 m. Nepenthes spp. found 8 types of Nepenthes grasilis, Nepenthes mirabilis, Nepenthes reinwardtiana, Nepenthes rhombicaulis, Nepenthes tobaica, and 3 types were unknown (sp.1, sp.2, sp.3).Keywords: Nepenthes spp., Siranggas Wildlife Reserve, Exploitation.
PENDUGAAN PRODUKTIVITAS POHON PAKAN ORANGUTAN SUMATERA (Pongo abelii) PADA KAWASAN PPOS (PUSAT PENGAMATAN ORANGUTAN SUMATERA), BUKIT LAWANG Bungaran Bungaran; Pindi Patana; Erni Jumilaty
Peronema Forestry Science Journal Vol 4, No 3 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

The population of Sumatran Orangutan (Pongo abelii) decreases due to forest conversion. In addition, the availability of feed orangutans also declining so much potential extinction of the Sumatran orangutan if this trend continues. This study aims to determine the productivity of the tree of the Sumatran orangutan (Pongo abelii) and ecological niche in the area of Sumatran Orangutan Observation Center (PPOS), Bukit Lawang. This study was conducted for 3 months observations performed every week. The result showed that the productivity of the tree of sumatran orangutan lowest for the urinary tree (Quercuss sumatrana) while the highest species productivity found in the forest of mango trees (Mangifera indica). Animal species found in the hills of mace, among others, sumatran orangutan, long-tailed monkeys, kedih, turtles, squirrels and hornbills.
Identifikasi dan Pemetaan Pohon Sarang Orangutan Sumatera (Pongo abelii) di Kawasan Penyangga Cagar Alam Dolok Sibual-buali (Studi Kasus : Desa Bulu Mario, Aek Nabara dan Huraba) Etti Nur Cahyani; Anita Zaitunah; Pindi Patana
Peronema Forestry Science Journal Vol 5, No 1 (2016): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

The research was conducted in March – August 2014 in Bulu Mario, Aek Nabara and Huraba Villages. Research method used line transect and purposive sampling. This research aims to identification and mapping of the tree and nest of Sumatran Orangutan (Pongo abelii) in Dolok Sibual-buali Nature Reserve buffer zone (Bulu Mario, Aek Nabara and Huraba villages). The results showed that the most trees were used as the nest of Sumatran Orangutan (Pongo abelii) were  Syzygium sp. (Hau Dolok) and Quercus gemelliflora Blume (Hoteng) trees. The trees have the meeting branch, a series of many leaves and twigs, the trees weren’t Sumatran Orangutan’s feed with hight 11-15 m, diameter 20-30 m, branch pattern was adjacent, type of canopy was irregular shape and spherical, and nest high 11-15 m. The position of the nest is most commonly found nesting in position I (near by the main branch) and nest type is C (the nests are made of Orangutan still looks intact, but most of the leaves have started to wilt and there are small holes in the nests). The distribution of the nest and trees of Sumatran Orangutan (Pongo abelii) had clumped spasial patterns of distribution, with a dispersion index of 1.25, was on flat-very steep slope, altitude 401-1400 meters above sea level and had NDVI values 0.15-0.61, mixed plantation and secondary forests in the villages around of Dolok Sibual-buali Natural Reserve, exactly in Bulu Mario, Aek Nabara and Huraba villages.Keywords : Pongo abelii, Syzygium sp., Quercus gemelliflora Blume, Identification and Mapping of the Tree and Nest of Sumatran Orangutan
ESTIMASI KEPADATAN ORANGUTAN SUMATERA (Pongo abelii Lesson, 1827) BERDASARKAN JUMLAH SARANG DI PERBATASAN CAGAR ALAM DOLOK SIBUAL BUALI Ferry Aulia Hawari; Pindi Patana; Erni Jumilaty
Peronema Forestry Science Journal Vol 4, No 4 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

habitat is fragmented into several regions led to the survival of a population of a species depends on habitat conditions. The purpose of this study was to determine the population density of orangutans based on the number of nests in the Bulumario Village, Nature Reserve area Dolok Sibual Buali, District Sipirok, South Tapanuli, North Sumatra Province also determine the types of dominant vegetation is used as a nesting tree of the Sumatran orangutan in the village Bulumario, Knowing the value and Importance Value Index (IVI) of trees located in the village of Bulumario. This study was conducted in May 2014 until June 2014 in Nature Reserve Dolok Sibual Buali, Bulumario Village, District Sipirok, South Tapanuli, North Sumatra Province  The results of this study indicate orangutan population density based on the number of nests in the Bulumario village and district CADS is 0,023 individuals/km2 or 2,332 individuals/ha of the total number of nests found 49 nests. Most nests were found at a distance of 0-100 meters of the entire track the number of 14 nests (28,57%) and the class that dominates nest class D is the number of 23 nests (46,94%). Dominant position of the nest is in a position which is a position I nest close to the main stem of the tree with the nest number 24 (48,98%). Generally the nest is found at an altitude of 6-10 meters with a sum of 15 nests (30,61%). Important Value Index (IVI) is highest on the type Hoteng (Quercus gamelliflora Blume.) Of the family Fagaceae with IVI 33,83%, and the Moraceae family that is dominated by the number seven species.Keywords: Sumatran Orangutan, Orangutan Density, nest, Important Value Index
Evaluasi Luas Tutupan Lahan Kota Pematangsiantar Muhammad Hafidzh Sitompul; Pindi Patana; Rahmawaty Rahmawaty
Peronema Forestry Science Journal Vol 4, No 2 (2015): Peronema Forestry Science Journal
Publisher : Program studi Kehutanan USU

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Abstract

Since population growth and development activities affect the quality and quantity of Urban environment, it’s followed by the change of land cover and evaluate of land cover in Pematangsiantar from 2003 to 2013 by using of Geographic Information Systems (GIS) with ArcView GIS 3.3 software application. The results showed that during the period 2003-2013 land cover of Pematangsiantar  area decreased by 6.67% following development activities.  Especially in the District Siantar Marihat and Siantar Martoba.  Pematangsiantar is currently cover at 55.47%.Keywords :   Land Cover, Pematangsiantar City, GIS, ArcView GIS 3.3
Co-Authors Achmad Delianur Nasution Achmad Siddik Toha Adisti Yulia Pradita Adrian Hilman Adzri Qory Nullah Afriyanti Br Sembiring Agus Purwoko Ahmad Baiquni Rangkuti Ahmad Muhtadi Ahmad Rivai Ahmad Sadeli Akhirul Hijry Akmila Akmila Akta Novita Damanik Alfan Gunawan Ahmad Amanatul Fadhilah Andika Fera Waty Harahap Ani Suryanti Anita Zaitunah Antri Poster Sianturi Apri Heri Iswanto Arida Susilowati Iswanto Arief Baizuri Majid Arlina Nurbaity Lubis Aryalan Ginting Bastian Samuel P. Ginting Benmart E. Manalu Bungaran Bungaran Chandra Rikardo Simanjuntak Dasma Banurea Desi Yani Harahap Desrita Desrita Devita Saragih Dewi Susanty Diyanti Isnani Siregar Duma Fransisca Sihotang Eddy Mirwandhono Efrida Tambunan Eka Tri Rahayu Elisa Lestari Simanjuntak Elisa Manik Erni Jumilawaty Eryana Dhalia Drajad Ginting Eryana Dhalia Drajad Ginting, Eryana Dhalia Drajad Esra Barus Etti Nur Cahyani Eulis Safina Fahma, Nurul Febrina Arli Febrina Astria Simanjuntak Ferry Aulia Hawari Firza Annisa Nasution Fitra Dewi Warti Lubis Gabriella Junike Maria Azalia Simanjuntak Ghanang Dhika Aria Gracia Denata Tumanggor Guntur Althair Ahmady Hasnina Malasari Pasaribu Henny E. N. Gultom Humayra Nasution Indra Aulia Indra Lesmana Ipanna Enggar Susetya Ipanna Enggar Susetya, Ipanna Enggar Irena Astria Ginting Irwanmay Irwanmay Ivan Sinaga Kansih Sri Hartini King Marpatasino M Mahrozi Sagala M Ripal Al-kautsar Ma'rifatin Zahrah Maidita Fitri br Purba MARAGUNUNG DALIMUNTHE Mariah Ulfa Marthalena Ginting Mas Bintang Meta Winda Saputri Meyna Melia Utari Moehar Maraghiy Harahap Muhaimin Zikri Pratama Muhammad Hafidzh Sitompul Muhammad Rifai Musawir Nasution Nancy Rolina Nina Safriyanti Novha Nurul Fadillah Nurdin Sulistiyono Nurmatias Nurmatias Nurul Fadillah Oding Affandi Olivia Lumban Gaol Oni Sri Rahayu Sitorus Onrizal Onrizal Pahrurrozi Pahrurrozi Paulus Surbakti Polman Roni Tua S Prihatin Lumbanraja Purwoko, Agus Putri Y R Simanjuntak Rahmawaty Rahmawaty Rahmawaty, Rahmawaty Reza Rangkuti Riki Ardiansyah Nasution Rina Marito Daulay Riri Ezraneti Riris Romaito Rizki Munaza Rizki Ridoan Rizky Amalia Putri Romanda Mora Tanjung Rudi Hartono Rusdi Leidonald Santa Odilia Permatasari Nainggolan Santy DN Purba Sekar Indah Putri Barus SITI LATIFAH Siti Latifah Siti Latifah Siti Latifah Siti Latifah Sulistyono, Nurdin Syafridahannum Rangkuti Syahru Ramadhan Syammaun Usman Tajuddin Siregar Tarihoran, Bill Clinton Tati Vidiana Sari Titis Dian Pratama Ulinar Amantha Pasaribu Usanos, Nora Arriazu Veni Selvianty Zebua Wanda Afnes Rahmatika Wilda Hasanah Harahap Yoes Soemaryono Yulia Siti Maisaroh Yunasfi Yunasfi Yunasfi Yunasfi, Yunasfi Yunus Afifuddin Zulham Afandi Harahap Zulham Apandy Harahap