Article Per Year (5 Year)
p-Index From 2020 - 2025
1.383
P-Index
This Author published in this journals
All Journal Forest Science Warta Rimba AGRIVITA, Journal of Agricultural Science Bantenese Jurnal Pengabdian Masyarakat
Akhbar Akhbar
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Education Social Sciences

Published : 26 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 26 Documents
Search

 1   2   3 
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

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.
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (325.724 KB)

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 KESESUAIAN RENCANA KELOLA DI KESATUAN PENGELOLAAN HUTAN PRODUKSI (KPHP) DAMPELAS TINOMBO Possumah, Virginia Christina; Akhbar, Akhbar; Golar, Golar
Warta Rimba Vol 2, No 2 (2014)
Publisher : Warta Rimba

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (370.778 KB)

Abstract

The purpose of this study was to know compatibility planning documents of forest production management with techniques and field conditions. The research was conducted at Production Forest Management Unit (KPHP) Model Dampelas Tinombo, Donggala Regency, Central Sulawesi. Study was done by survey and explorative-description methods with qualitative approach. The results showed that documents of forest production management of KPHP Model Dampelas Tinombo compatible with Pedoman Petunjuk Teknis Dirjen Planologi Kehutanan Nomor: P.5/VII-WP3H/2012. Further, communities had high understanding on the planning of forest production management of KPHP Model Dampelas Tinombo. Keywords: Compatibility, Management planning, Production Forest.
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

Show Abstract | Download Original | Original Source | Check in Google Scholar

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.
KELEMBAGAAN HUTAN DESA DI DESA LONCA KECAMATAN KULAWI KABUPATEN SIGI Mondo, Andro Jamal; Akhbar, Akhbar; Golar, Golar
Jurnal Warta Rimba Vol 4, No 2 (2016)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (486.828 KB)

Abstract

Village Forest as The state forest area which is in village administration area that managed by economic organization in the village, it gives public service that relates to the arrangement and management of the forest. To prepare and to watch the implementation of the village forest management, the society and the official government of Lonca village by the meeting that held on 6-7 November 2011, had established the Organization of Lonca Village Forest Management. The establishment of the organization is to support the success of Village Forest in the Loca village Kulawi subdistrict Sigi district. The problem of the research was what the roles of village Forest Organization in supporting the development of the Village Forest. The research was conducted on May up to the month of July 2015, that located in Lonca village Kulawi subdistrict Sigi district. The data gathering was done by observing and interviewing by using questionnaire. The research method applied descriptive analysis, that including role analysis (4R) and analysis method of frequency distribution (modus), it was the rate/number that frequently revealed in the series of numbers/numbers list. The result of the research found that the all organizations that related to the planning of village Forest Management worked together and did the jobs especially the Organization of Village Forest Management. Otherwise, the Planning program of Village Forest Management in Loncavillage had not worked optimally, it caused of no program of work that owned, so what would be done by the organization of village Forest Management was not clear yet.Keywords: Organization, Village Forest, Lonca village
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.
CADANGAN KARBON TANAH PADA BERBAGAI TINGKAT KERAPATAN TAJUK DI HUTAN LINDUNG KEBUN KOPI DESA NUPABOMBA KECAMATAN TANANTOVEA KABUPATEN DONGGALA S, Muardimansah; Akhbar, Akhbar; Arianingsih, Ida
Jurnal Warta Rimba Vol 4, No 1 (2016)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (388.421 KB)

Abstract

One of the preserve forest in Central Sulawesi is a preserve forest kebun kopi located in the Nupabomba Village, Tanantovea, Donggala District with area 1591,1 ha. This study aims to estimate soil carbon stocks at different levels of canopy density in the preserve forest, Kebun Kopi, Nupabomba Village, Tanantovea, Donggala District using satellite imagery and Geographic Information System (GIS). The method used NDVI analysis serves to determine the level of canopy density. Determination of sample plots is done intentionally based on the image that represents the level of canopy density with size of each land type: 20 m x 100 m. in determination of organic carbon content, the method used is the method of Walkley and Black. Result from this study showed total soil carbon are stored at various levels in the preserve forest canopy density Kebun Kopi in Nupabomba Village is 103.047,26 tons. In the area areas with sparse canopy, found soil carbon stocks are 27,12 tons/ha with the area of 196,7 ha and soil carbon number reached 5334,50 tons. In the area with sparse canopy found reserve of soil carbon contained 69,25 tons/ha with the area of 755,2 ha, soil carbon reaches 52.297,6 tons. Whereas the tight canopy area found reserve of soil carbon contained 71,05 tons/ha with the area of 639,2 ha and soil carbon number reached 45.415,16 tons.Key words: soil carbon, NDVI, Preserve Forest Kebun Kopi
ANALISIS TEMPORAL PERUBAHAN LAHAN HUTAN MANGROVE DI KECAMATAN BALINGGI KABUPATEN PARIGI MOUTONG Kasmin, Moh Feisal Rizky; Akhbar, Akhbar; Arianingsih, Ida
Jurnal Warta Rimba Vol 4, No 1 (2016)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (670.567 KB)

Abstract

Development are the processes of land conversion for community needs of infrastructure and facilities that required for development of a region. In the process, there are land diversions that cost the value of land ecologic. It was replaced by economic function of mangrove. Moreover, in every month and year, in Balinggi district, mangrove forest is became embankment area.  This research aims at finding out the change of mangrove’s area which happened since 2005 until 2013 in Balinggi district. The research was conducted in Balinggi district, Parigi Moutong regency on the area of mangrove. It was done in three months, from May to August 2014. The researcher used data of Landsat 7 ETM+ (acquisition 2005) and Landsat 8 (acquisition 2013) to support his data. Data Landsat was analyzed by using AcrGIS 10.0 software with some steps. They are Geometric correction and radiometric; interpretation and classification (supervised classification); and NDVI (Normalized Difference Vegetation Index) analysis.  In 2005, the extensive of mangrove’s land was 609.47 Ha, then became 524,15 Ha in 2013. The area decreased about 85.47 Ha. Moreover, the result of NDVI showed that there were changes of mangrove land in 2013. From all the mangrove area in Balinggi district, its density was categorized into three levels. They were lush (265.75 Ha/2.38%), medium (79.21 Ha/ 17.31%), and rare (178.19 ha/33.99%).  Keywords : Mangrove, Balinggi, Vegetatioin Index, NDVI, Landsat.
PEMBUATAN PETA PENUTUPAN LAHAN MENGGUNAKAN FOTO UDARA YANG DIBUAT DENGAN PARAMOTOR DI TAMAN NASIONAL LORE LINDU (TNLL) (STUDI KASUS DESA PAKULI KECAMATAN GUMBASA KABUPATEN SIGI) Amelia, Nur Rizky; Akhbar, Akhbar; Arianingsih, Ida
Jurnal Warta Rimba Vol 3, No 2 (2015)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (500.05 KB)

Abstract

The research was conducted on Lore Lindu National Park (LLNP) around Pakuli Village, Gumbasa, District of Sigi from February to April 2014. The objectives of the study is to establish land cover maps through aerial photograph interpretation as the basis for the park management in the future. The methods used were correction, mosaic and interpretation from the aerial photographs taken. To validate the results, site observation was conducted followed by the analysis of land cover maps and their existing sizes. Based on the established maps recorded through paramotor, the size of land cover of the Pakuli Village 2014 ha can be described as 98.95 rice field (28.28%), 83.54 ha secondary forest (23.80%), 77.44 ha primary forest (22.13%), 13 coconut plantation (3.72%), 4.79 ha bush (1.37%), 14.73 ha rivers (4.21%), 33.74 ha open land (9.64%). Keywords: land cover, aerial photographs, Lore Lindu National Park, paramotor
NILAI INDEKS VEGETASI PENGGUNAAN LAHAN DI KAWASAN HUTAN LINDUNG DESA SEJOLI KECAMATAN MOUTONG KABUPATEN PARIGI MOUTONG Gandari, Didin; Akhbar, Akhbar; Arianingsih, ida
Jurnal Warta Rimba Vol 6, No 4
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the value of land use / cover vegetation index in the protected forest area of Sejoli Village, Moutong District, Parigi Moutong Regency using the latest landsat 8 recording images in 2015. The study was conducted for three months from November to January 2016, located in the Sejoli Village Protection Forest in Moutong District, Parigi Moutong Regency. The method used in this study is the Landsat image classification technique, which classifies land use / cover to analyze the vegetation index value of land use / cover in protected forests using Landsat imagery 8 latest recording in 2015. Landsat data is processed with AcrGIS version 10 software with several stages include: correction of Geometric and Radiometric, interpretation and image classification (supervised classification), and NDVI analysis (Normalized Differenced Vegetation Index) to determine the level of vegetation density. NDVI analysis results show the digital value of the class of vegetation density is very dense with a range of 0.43 - 0.60 with an area of 1549.59 ha or 81.87% in the class of land use namely primary forest and secondary forest, medium vegetation density with a range of 0.33 - 0.42 with an area of 328.73 ha or 17.37% in the land use class namely plantation and shrub, sparse vegetation density with a range of -0.11 - 0.32 with an area of 14.38 ha or 0.76% in the land use class, namely water, settlements and open land.Keywords: Protection Forest, Vegetation Index, NDVI, Landsat.
Co-Authors AA Sudharmawan, AA Abd. Rasyid Syamsuri Abdul Wahid Agung Dwi Kurniawan, Agung Dwi Amelia, Nur Rizky Andri Setiawan Army Mujiani Bantali, Aprianti Bunga Elim Somba Gandari, Didin Golar Golar Hamka Hamka, Hamka Hasriani Muis Ida Arianingsih Imran Rachman Kasmin, Moh Feisal Rizky Khairussidqih, Sayid Mangil, Wahyu Rizky S Misrah Misrah Mondo, Andro Jamal Muhammad Basir Mursalim Mursalim Naharuddin Naharuddin Nasanah Lamaligi, Michael Eras Rahmat Rahmat Rizki, Muhammad Arya Rusmiyati Rusmiyati, Rusmiyati S, Muardimansah Sagita, Merki Natasya Sanggur, Yusuf Godefrianus Sudirman Daeng Massiri Tudon, Ifert Ehrlick Virginia Christina Possumah Vivaldy, Jordy Wahyu Sedjarawan Witno Witno