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ANALISIS PENYEBARAN POHON MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS DI KELOMPOK HUTAN PRODUKSI DUSUN V KEBUN KOPI DESA NUPABOMBA KECAMATAN TANANTOVEA KABUPATEN DONGGALA Aryawan, I Made Suke; Zain, Akhbar; Arianingsih, Ida
Warta Rimba Vol 2, No 1 (2014)
Publisher : Warta Rimba

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Abstract

The aim of this research was to know distribution of the trees in production forest group, Nupabomba village, Tanantovea district, Donggala regency. Using Geography Information System (GIS), we determine tree distribution in three slope class (0-8%, 8-15% and 15-25%).The period of study was from June to August 2013.Studywasdone bysome steps, i.e; mapping of research location, plotting, tree distribution data collection and analysis, and tree distribution mapping.The result showed that in the east part of the slope, the total number of plant species recorded in the slope class 0-8% was 39 individual trees comprising 10 species and 23 families, in the slope class 8-15% was 24 individual trees comprising 8 species and 7 families, and in the slope class 15-25% was 20 individual trees comprising 8 species and 7 families. In the west part, the total number of plant species recorded in the slope class 0-8% was 31individual trees comprising 9 species and 9 families, in the slope class 8-15% was 25 individual trees comprising 10 species and 9 families, and in the slope class 15-25% was 19 individual trees comprising 8 species and 8 families. It was concluded that there were 78 and 75 individual trees in east and west part of slope, respectively. Hence, the total number of the tree in the slope class 0-8% was higher than two other slope class. Keywords: Tree distribution, Geography System Information, Production Forest.
BIOMASSA DAN KARBON POHON DI ATAS PERMUKAAN TANAH DI TEPI JALAN TAMAN NASIONAL LORE LINDU (Studi Kasus Desa Sedoa Kecamatan Lore Utara Kabupat Sedjarawan, Wahyu; Akhbar, Akhbar; Arianingsih, Ida
Warta Rimba Vol 2, No 1 (2014)
Publisher : Warta Rimba

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Abstract

The objectives of this study were to determine the biomass and tree carbon along side of Lore Lindu National Park. The research was conducted at Sedoa village, Lore Utara district, Poso Regency, Central Sulawesi from May to August 2013. Estimation of carbon stock was done by non-destructive method by using allometric formula.There were four observation plots, where each two plots were placed with distance 10 m and 100 m from  the main road alongside Lore Lindu National Park. The results showed that the biomass total of the trees aboveground were 711.0 ton ha-1 and 256.0 ton ha-1in plots that placed with distance 10 m and 100 m from the main road along side Lore Lindu National Park, respectively. Hence, based on the biomass calculation, the total carbon of the tree aboveground were  355.6 ton ha-1 and 128.0 ton ha-1 in plots that placed with distance 10 m and 100 m from the main road along side Lore Lindu National Park, respectively. Keywords: Biomass, Tree Carbon, Lore Lindu National Park.
CADANGAN KARBON TANAH SEKITAR DANAU TAMBING DI KAWASAN TAMAN NASIONAL LORE LINDU Megawati, Kartika; Wardah, Wardah; Arianingsih, Ida
Warta Rimba Vol 2, No 1 (2014)
Publisher : Warta Rimba

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Abstract

This research aimed to know carbon stock in the soil around Tambing Lake, Lore Lindu National Park area, Sedoa village, Lore Utara district, Poso regency, Central Sulawesi. The collection of soils samples was conducted in June-August, 2013. This study uses survey method two lines with size 20 m x 100 m were place in two sites, in the Lake buffer zone (distance 10 m from the lake shore) and outside of the Lake buffer zone (distance 150 m from the lake shore). Soil sampling was done in three depth layers ; 0-10 cm, 10-20 cm and 20-30 cm. Soil samples was divided into two types, namely undisturbed and disturbed soil. The soil carbon was estimated by analyzing bulk density and soil organic carbon by Walkley-Black method. The results showed that the average carbon stock in the soil around buffer zone of Tambing Lake were 130.95 ton ha-1, 62.02 ton ha-1, 42.71 ton ha-1, in the depth layer 0-10 cm, 10-20 cm and 20-30 cm, respectively. Further, at out buffer zone, the average carbon stock in the soil were 144.51 ton ha-1, 53.55 ton ha-1, 20.71 ton ha-1, respectively. Keywords : Soil carbon, Tambing Lake, Lore Lindu National Park
IDENTIFIKASI PENGGUNAAN LAHAN DI HUTAN LINDUNG KEBUN KOPI DESA NUPABOMBA KECAMATAN TANANTOVEA KABUPATEN DONGGALA Witno, Witno; Akhbar, Akhbar; Arianingsih, Ida
Warta Rimba Vol 2, No 2 (2014)
Publisher : Warta Rimba

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Abstract

Kebon Kopi protected forest  is located in the area of Nupabomba village, Tanantovea district, Donggala regency, Central Sulawesi Province with total area is 546.78 ha.  From those lands, there is a significant change of land function. So that the broad of its lands have been changed. It can be proven by the plenty of land use on it. Protected forest is a conservation forest which has a main function as protection of life support systems like water, prevent flooding, control erotion and maintain soil fertility.  This research was aimed to identify the use of land at Kebon Kopi protected forest Nupabomba Village, Tanantovea district, Donggala regency. This research was conducted area at Kebon Kopi protected forest in Nupabomba Village, Donggala regency. The method used in this research was Classification Supervised. Classification Supervised is a process of clarificating or grouping the pixels based on the examples of land  which its of type object and spectral value are known on the image by using Citra Alos year 2009 as its materials and Arc.Gis 10.0 as its operational tool. The research was conducted at Nupabomba village, Tanantovea district, Donggala regency. The result of the research shows that the total forest area is 546.78 ha, which consists of primary forest which has a more dominant region with the area is ​​467.1 ha (85.42%) and secondary forest is ​​68.63 ha (12.55%). Furthermore, the closure of land for plantations covering 8.26 ha (1.51%), the settlement has is 1.55 ha (0.28%), and shrubs covering 0.64 ha (0.11%). And water body area is 0.6 ha (0.10%).   Keywords: Identification, Land Use, Citra Alos year 2009, Kebon Kopi Protected Forest.  
ANALISIS PERUBAHAN PENGGUNAAN LAHAN DI KAWASAN TAMAN HUTAN RAYA SULAWESI TENGAH MENGGUNAKAN CITRA LANDSAT DI KELURAHAN TONDO KECAMATAN PALU TIMUR KOTA PALU PROVINSI SULAWESI TENGAH Moniaga, Inrawati; Hamzari, Hamzari; Arianingsih, Ida
Jurnal Warta Rimba Vol 3, No 1 (2015)
Publisher : Universitas Tadulako

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Abstract

Forest park as a part part conservation forest is determined to be free from any activities particularly from encroachment and other uses.A result of human intervention in these changes, then, formed various types of land use, among others: the protected areas such as primary and secondary forests; area cultivated for food needs such as mixed farms / plantations, fields; the area of a former forest or agricultural land clearing as shrubs and reeds; and the area used for human habitation, and this will greatly affect broad change, vegetation density above and below the vegetation density, which in turn affects the damage due to soil erosion in an area. Those activities mentioned above are not only creating the loss of forest but also impacting degradation resulted from farming carried out by community living around. Such activities were found to happen in Forest Park in Tondo, East Palu, Palu, Central Sulawesi. The objectives of the study is to identify the land use change from 2007 to 2013 of Central Sulawesi Forest Park use landsat imagery 7ETM+ and landsat imagery 8 +ETM. The study method used was classification, by classifying the change of land from the aforementioned period of time 2007-2013 in Forest Park in Tondo, East Palu, Palu, Central Sulawesi. The study took place in Tondo as part of the forest park conducted from March to June 2014. The results of the study found that the largest land use change happens in Forest Park in Tondo, East Palu, Palu, Central Sulawesi the secondary forest, i.e., from 1,211.95 ha in 2007 down to 1,165.95 ha in 2013. This happens due to various factors in Forest Park in Tondo, East Palu, Palu, Central Sulawesi the open garden for primarily from farming and animal feeding activities carried out by the coomunity surrounding Keywords: Analysis, Land Use, Central Sulawesi Forest Park.
KLASIFIKASI JENIS PENUTUPAN LAHAN MENGGUNAKAN CITRA LANDSAT 8 DI KAWASAN CAGAR ALAM GUNUNG DAKO KELURAHAN TUWELEY KECAMATAN BAOLAN KABUPATEN TOLI TOLI PROVINSI SULAWESI TENGAH Rusmiyati, Rusmiyati; Akhbar, Akhbar; Arianingsih, Ida
Jurnal Warta Rimba Vol 3, No 1 (2015)
Publisher : Universitas Tadulako

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Abstract

The criteria of stating an area to become the natural conservation area is stand in national constitution no. 5 year 1990 and in goverment rule no. 28 year 2011 about natural conservasion management. Based on this rule, there are two kinds of natural conservation areas, namely: natural reservation area and wildlife conservation area. These areas are used only for science and education . when the natural reservation area disturbed by the number of the population which getting bigger each day. The function of the land is also multiplied in use. This condition leads to the decreasing number of the natural reservation area itself. By this phenomenon, the surrounding villagers started to use the reservation area as an alternative to fulfill their daily needs and indirectly lead to the change of area coverage in Tuweley sub district, Baolan district, Toli-Toli regency. The objective of this research was to find out the wide and kind of area coverage in Gunung Dako natural reservation in Tuweley sub district, Baolan district, Toli-toli regency, Central Sulawesi Province by using the overview from Landsat 8 Version 2013. The method used in this research was overview correction. This overview correction used radiometric which cover the sharpening process to make the exposure usable. The sharpening exposure process was done in order to raise the expsure interpretation by sharpening the contrast of an object. The data from Landsat 8 version 2013 then interpreted digitally to classify the area coverage by its color and pattern from the score of spectrum object exposure using Arc. Gis software 10.1 version. This research was conducted in Gunung dako natural reservation in Tuweley sub district, Baolan district, Toli-Toli regency Central Sulawesi Province. This research was conducted in three months started from March to Juni 2014. The record from Landsat 8 version 2013 with band composite 654 was quite good in providing clear area coverage clasification since it could provide bright colour and clear pattern of the area. From the result of Landsat 8, there were 6 kind of area coverage clasification of Gunung Dako natural reservation in Tuweley sub district, Baolan district, Toli-Toli regency, Central Sulawesi Province as follows: the wide of primary forest is 2.757,46 ha (73,19%), the wide of farm is 1,69 ha (0,044%), the wide of the open area is 1,24 ha (0,032%). Furthermore, the wide of bed is 1,43 ha (0,037%), the wide of stream is 2,09 ha (0,055%) and the wide of cloud is 1003,631 ha (26,64%). Keywords: Area Coverage,Landsat 8View, Gunung Dako, and Tuweley Subdistrict.
STUDI KESESUAIAN PERENCANAAN TANAMAN KARET DI WILAYAH KESATUAN PENGELOLAAN HUTAN PRODUKSI MODEL DAMPELAS-TINOMBO DESA SILUTUNG KECAMATAN TINOMBO SELATAN KABUPATEN PARIGI MOUTONG Istiani, Trisna Ayu; Hamzari, Hamzari; Arianingsih, Ida
Jurnal Warta Rimba Vol 4, No 2 (2016)
Publisher : Universitas Tadulako

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Abstract

The Model of Production Forest Management Unity of Dampelas – Tinombo has arranged a plan to develop rubber plant forest in its area, then put in the document to be the development plant of rubber in the Model of Production Forest Management Unity of Dampelas – Tinombo,  Silutung village South Tinombo subdistrict by placing the society as the main actors in the implementation. The research was conducted for three  months that began on April up to the month of Juli 2015. The research location was in the Production Forest in the Model of Production Forest Management Unity of Dampelas – Tinombo. The instrument applied in the research was questionnaire that used as primary data instrument in the location and technical design 2014 of The Production Forest Management Unity of Dampelas – Tinombo. The resarch method applied was survey method. The method that used to observe the actual condition of the location by deep interview method with 43 persons of respondents. The aim of the research  was to find out the comformity of the development plan of rubber in the Model of Production Forest Management Unity of  Dampelas – Tinombo with the actual condidtion in the location. The analysis that used were descriptive and comparison analysis. The result of the research showed that the comformity between technical design of the forest rehabilitation and land with recent condition in the location were seedling activities (100%), planting activities (100%), preserving activities (100%),  protecting and saving activities (100%), seed needing activities and seeds supplying alternative (100%), activities of materials and means needs (88,8%), group organization activities (100%),  technical guiding activities (100%). But there were three activities that had not maximal realized, they were the activities of supporting infrastructure (37,2%), the activities of elucidation and assistance (0%) and also training activities (0%).Keywords :Comformity, Rubber Plant, Forest Management Unity, Silutung village.
ANALISIS PENYEBARAN POHON MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS DI KELOMPOK HUTAN PRODUKSI DUSUN V KEBUN KOPI DESA NUPABOMBA KECAMATAN TANANTOVEA KABUPATEN DONGGALA Aryawan, I Made Suke; Zain, Akhbar; Arianingsih, Ida
Jurnal Warta Rimba Vol 2, No 1 (2014)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (928.463 KB)

Abstract

The aim of this research was to know distribution of the trees in production forest group, Nupabomba village, Tanantovea district, Donggala regency. Using Geography Information System (GIS), we determine tree distribution in three slope class (0-8%, 8-15% and 15-25%).The period of study was from June to August 2013.Studywasdone bysome steps, i.e; mapping of research location, plotting, tree distribution data collection and analysis, and tree distribution mapping.The result showed that in the east part of the slope, the total number of plant species recorded in the slope class 0-8% was 39 individual trees comprising 10 species and 23 families, in the slope class 8-15% was 24 individual trees comprising 8 species and 7 families, and in the slope class 15-25% was 20 individual trees comprising 8 species and 7 families. In the west part, the total number of plant species recorded in the slope class 0-8% was 31individual trees comprising 9 species and 9 families, in the slope class 8-15% was 25 individual trees comprising 10 species and 9 families, and in the slope class 15-25% was 19 individual trees comprising 8 species and 8 families. It was concluded that there were 78 and 75 individual trees in east and west part of slope, respectively. Hence, the total number of the tree in the slope class 0-8% was higher than two other slope class. Keywords: Tree distribution, Geography System Information, Production Forest.
BIOMASSA DAN KARBON POHON DI ATAS PERMUKAAN TANAH DI TEPI JALAN TAMAN NASIONAL LORE LINDU (Studi Kasus Desa Sedoa Kecamatan Lore Utara Kabupat Sedjarawan, Wahyu; Akhbar, Akhbar; Arianingsih, Ida
Jurnal Warta Rimba Vol 2, No 1 (2014)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (300.753 KB)

Abstract

The objectives of this study were to determine the biomass and tree carbon along side of Lore Lindu National Park. The research was conducted at Sedoa village, Lore Utara district, Poso Regency, Central Sulawesi from May to August 2013. Estimation of carbon stock was done by non-destructive method by using allometric formula.There were four observation plots, where each two plots were placed with distance 10 m and 100 m from  the main road alongside Lore Lindu National Park. The results showed that the biomass total of the trees aboveground were 711.0 ton ha-1 and 256.0 ton ha-1in plots that placed with distance 10 m and 100 m from the main road along side Lore Lindu National Park, respectively. Hence, based on the biomass calculation, the total carbon of the tree aboveground were  355.6 ton ha-1 and 128.0 ton ha-1 in plots that placed with distance 10 m and 100 m from the main road along side Lore Lindu National Park, respectively. Keywords: Biomass, Tree Carbon, Lore Lindu National Park.
BIOMASSA DAN KARBON POHON DI ATAS PERMUKAAN TANAH DI DATARAN TINGGI PADA KAWASAN TAMAN NASIONAL LORE LINDU (Studi Kasus Desa Sedoa Kecamatan Lore Utara Kabupaten Poso) Idris, M. Fadli; Hamzari, Hamzari; Arianingsih, Ida
Jurnal Warta Rimba Vol 5, No 1 (2017)
Publisher : Universitas Tadulako

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Abstract

Global warming is climate change caused by the concentration of greenhouse gas emissions in the form of CO2, CH4, and other forms of excess in the atmosphere. The gas comes from the burning of fossil fuels, forest fires, forest conversion and other activities that led to the reduction in vegetation cover (deforestation and degradation) which in turn causes a decreases in carbon sequestration. National park is a nature conservation area which has original ecosystem, managed by a zoning system which is utilized for research, science, education, cultivation support, tourism and outdoor recreation. National park laid out in the core zone, wilderness zone, and the utilization zone. The aim of this research was to determine the large amount of biomass and carbon stored in the trees the surface of land in the highlands of Lore Lindu National Park, Sedoa Village, Sub-district Lore Utara, District Poso. The collection of sample data using plot biomass samples were analyzed using alometric equations. From the results of biomass of trees in the surface of land at an altitude plot of 1200 meters Lore Lindu National Park is 8708,47 tons/ha. At an altitude plot of 1400 meters Lore Lindu  National Park is 4922,28 tons/ha and at an altitude plot of 1600 meters Lore Lindu National Park is 3454,8 tons/ha. Carbon trees in the surface of land at an altitude plot of 1200 meters Lore Lindu National Park is 4354,24 tons/ha. At an altitude plot of 1400 meters Lore Lindu National Park is 2461,14 tons/ha and at an altitude plot of 1600 meter Lore Lindu National Park is 1729,9 tons/ha.Key Words: Biomass, Carbon, National Parks, Lore Lindu
Co-Authors Abd. Rasyid Syamsuri Akhbar Akhbar Akhbar Zain Akhbar, . Amelia, Nur Rizky Andri Setiawan Bantali, Aprianti Gandari, Didin Golar Golar Hairun nisa Hamka Hamka, Hamka Hamzari Hamzari Hangu, Nurhadi S. Laode Hasriani Muis I Made Suke Aryawan Idris, M. Fadli Inrawati Moniaga, Inrawati Istiani, Trisna Ayu Kartika Megawati Kasmin, Moh Feisal Rizky mahvudh, Andi Mangil, Wahyu Rizky S Misrah Misrah Nasanah Lamaligi, Michael Eras Priyana, Haris Rahmat Rahmat Rusmiyati Rusmiyati, Rusmiyati S, Muardimansah Vivaldy, Jordy Wahyu Sedjarawan Wardah Wardah Witno Witno