Jurnal TENGKAWANG最新文献

{"title":"STRUKTUR DAN KOMPOSISI VEGETASI SEBAGAI DASAR RESTORASI DEGRADASI HUTAN DI KAWASAN PERLINDUNGAN BLOK SINTANG PT FINNANTARA INTIGA","authors":"Edi Rustadi Setiadharma, B. Burhanuddin, M. Anwari","doi":"10.26418/JT.V11I2.44365","DOIUrl":"https://doi.org/10.26418/JT.V11I2.44365","url":null,"abstract":"This study aims to examine the composition and structure of the vegetation in the protected forest area of PT Finnantara Intiga's Sintang block and determine the pattern of forest restoration and the types of vegetation that will be used for restoration of degraded forests. This research was conducted at PT Finnantara Intiga Sintang Block which is located in five land cover areas, of which three are reference secondary swamp forest (KPPN, KPSL and river border) and two areas are degraded forest (shrub and open land). This study uses a survey method with a line plot system. The sample was determined by means of purposive sampling. Based on the results of research data analysis, the number of species found at all levels at the KPSL location was nine species, at the KPPN location there were eleven species, at the River Border location there were eight species, at the Semak Belukar location there were seven species and at the Open Land location there were four species. In general, the horizontal structure of forest stands in damaged forest ecosystems is below the horizontal structure of natural forest stands as a reference. This shows that the level of vegetation density at the location of shrubs and open land has decreased so that forest restoration measures are needed to increase the density closer to natural forest ecosystems that have not been damaged. The pattern of forest restoration for scrub areas and open land referring to the Guidelines for Restoration in Conservation Areas (JICA, 2014) is natural succession. The pattern of forest restoration that will be implemented must take into account the physical conditions of the field and local socio-cultural considerations based on stakeholder considerations. The type of vegetation for enrichment and planting activities at the shrub location refers to the KPSL location as a reference because it tends to have similarities with the community similarity index of 52.03%. The type of vegetation for enrichment and planting activities on open land locations refers to the KPPN location as a reference because it tends to have similarities with the community similarity index of 52.17%. Keywords:  Composition, forest degradation, restoration, structureAbstrakPenelitian ini bertujuan untuk mengkaji komposisi dan struktur vegetasi di kawasan hutan perlindungan blok Sintang PT Finnantara Intiga serta menentukan pola pemulihan hutan dan jenis vegetasi yang akan digunakan untuk restorasi hutan terdegradasi. Penelitian ini dilaksanakan di PT Finnantara Intiga Blok Sintang yang terletak di lima areal tutupan lahan, dimana tiga areal sebagai hutan rawa sekunder referensi (KPPN, KPSL dan sempadan sungai) dan dua areal di hutan yang terdegradasi (semak belukar dan lahan terbuka). Penelitian ini menggunakan metode survey dengan cara jalur berpetak. Sampel ditentukan dengan cara Purposive Sampling. Berdasarkan hasil analisis data penelitian, Jumlah jenis yang ditemui di semua tingkatan di lokasi KPSL ada sembilan jenis, ","PeriodicalId":250482,"journal":{"name":"Jurnal TENGKAWANG","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116768854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"EVALUASI PERTUMBUHAN TANAMAN UJI KETURUNAN MERANTI MERAH (Shorea leprosula) UMUR 12 TAHUN DI AREAL IUPHHK-HA PT. ERNA DJULIAWATI KALIMANTAN TENGAH","authors":"Abdurrani Muin","doi":"10.26418/JT.V11I2.46462","DOIUrl":"https://doi.org/10.26418/JT.V11I2.46462","url":null,"abstract":"Red meranti (Shorea leprosula) is one of the superior plants in the application of intensive silviculture (SILIN). As a superior plant, PT. Erna Djuliawati has conducted a progeny test for S. leprosula in the IUPHHK-HA area in Central Kalimantan. The aim of this research was to determine the superior seedlot and genetic growth variation of the S. leprosula in the progeny test plot. The object studied was the 30 seedlots of S. leprosula plants in progeny test plot consists divided into 8 blocks, where each seedlot was 4 plants. The data collected consisted of diameter (cm), tree height (m) and percentage of tree life. The results showed that in the progeny test trial plot there were 5 seedlots with superior growth. The results of the analysis of variance on diameter, height and percentage showed a significant difference between the tested seedlots to the properties measured. High heritability values followed by wide genetic diversity indicate that the appearance of these characters is more determined by genetic factors. The value of moderate diameter genetic progress (8.6%) indicates that the diameter character is supported by genetic factors, so that it can facilitate the progress of selection.Keywords : Progeny test, Shorea leprosula, superior dan genetic variation. AbstrakMeranti merah (Shorea leprosula) merupakan salah satu jenis tanaman unggulan dalam penerapan Silvikultur Intensif (SILIN). Sebagai tanaman unggulan, PT. Erna Djuliawati telah melakukan uji keturuan S. leprosula dalam areal IUPHHK-HA di Kalimantan Tengah. Tujuan penelitian  ingin menentukan seedlot yang unggul dan variasi pertumbuhan genetik tanaman uji keturunan S. leprosula dalam plot uji keturunan. Objek yang diteliti adalah tanaman meranti merah dalam plot uji keturunan sebanyak  30 seedlot yang terbagi dalam 8 blok, dimana setiap seedlot  sebanyak 4 tanaman. Data yang dikumpulkan terdiri dari diameter (cm), tinggi pohon (m) dan pesentase hidup pohon. Hasil penelitian menunjukkan bahwa dalam plot uji coba keturunan terdapat 5 seedlot yang unggul pertumbuhannya. Hasil analisis keragaman (varians) terhadap diameter, tinggi dan persentase menunjukkan adanya perbedaan yang nyata di antara seedlot yang diuji terhadap sifat yang diukur. Nilai heritabilitas yang tinggi diikuti dengan keragaman genetik yang luas menunjukkan penampilan karakter tersebut lebih ditentukan oleh faktor genetik. Nilai kemajuan genetik diameter sedang (8,6 %) mengindikasikan karakter diameter tersebut didukung oleh faktor genetik, sehingga dapat memfasilitasi kemajuan seleksi.Kata kunci : Uji Keturunan, S. leprosula, unggul, dan variasi genetik.","PeriodicalId":250482,"journal":{"name":"Jurnal TENGKAWANG","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128097575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANALISIS KINERJA PENURUNAN DEFORESTASI DI 10 IZIN HUTAN DESA KECAMATAN BATU AMPAR","authors":"Denni Nurdwiansyah, Gusti Hardiansyah, Emi Roslinda","doi":"10.26418/jt.v11i1.45251","DOIUrl":"https://doi.org/10.26418/jt.v11i1.45251","url":null,"abstract":"The effectiveness of devolution policies through social forestry programs in village forest schemes is still being debated at regional, national, and international levels. It departs from the fact that the community has limited resources in managing forests in the long run (35 years). The background of this research is to measure the implementation of devolution policy in 10 granted village forest licenses in the sub-district of Batu Ampar, Kubu Raya District, and its relationship with deforestation rates. The study was conducted by survey method and data collection with literature studies and observations. Observation aims to measure the biophysical condition of the forest as well as the social and economic conditions of the community in the village. The data is processed and analyzed using spatial analysis and performance analysis. The results showed that the devolution policy through the issuance of 10 village forest licenses was proven to be able to improve performance in reducing deforestation, especially after one year of the village forest permits were granted. Keywords: devolution, social forestry, village forest, deforestation, performance AbstrakEfektifitas kebijakan devolusi melalui program perhutanan sosial skema hutan desa masih menjadi perdebatan di level regional, nasional, dan internasional. Hal ini berangkat dari fakta keterbatasan sumber daya yang dimiliki masyarakat dalam mengelola hutan dalam jangka waktu panjang (35 tahun). Penelitian bertujuan untuk mengurai implementasi kebijakan devolusi di 10 izin hutan desa Kecamatan Batu Ampar, Kabupaten Kubu Raya, dan pengaruhnya terhadap laju deforestasi. Penelitian dilakukan dengan metode survei. Pengumpulan data dengan studi literatur dan observasi. Observasi bertujuan untuk mengetahui kondisi biofisik hutan serta kondisi sosial dan ekonomi masyarakat di desa. Data-data diolah dan dianalisis menggunakan analisis spasial dan analisis kinerja. Hasil penelitian menunjukan kebijakan devolusi melalui pemberian 10 izin hutan desa telah terbukti secara kumulatif mampu meningkatkan kinerja positif dalam penurunan deforestasi, terutama setelah satu tahun izin hutan desa diberikan.Kata kunci: devolusi, perhutanan sosial, hutan desa, deforestasi, kinerja","PeriodicalId":250482,"journal":{"name":"Jurnal TENGKAWANG","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114693400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modal Sosial Masyarakat Dusun Melayang dalam Pemanfaatan Buah Tengkawang di Hutan Adat Pikul","authors":"Dewita Dewita, Emi Roslinda, S. M. Kartikawati","doi":"10.26418/jt.v10i2.40980","DOIUrl":"https://doi.org/10.26418/jt.v10i2.40980","url":null,"abstract":"AbstrakModal sosial adalah kemampuan masyarakat untuk bekerjasama demi mencapai suatu tujuan bersama didalam suatu kelompok. Hutan Adat Pikul memiliki potensi tengkawang yang sangat melimpah yang dimanfaatkan masyarakat sekitar hutan untuk memenuhi kebutuhan hidup. Penelitian ini bertujuan mengetahui modal sosial masyarakat yang terdiri dari modal sosial kognitif dan struktural dan hubungan modal sosial terhadap pemanfaatan buah tengkawang di hutan Adat Pikul. Penelitian ini menggunakan konsep uphoff, dengan metode survei, teknik pengumpulan data dengan wawancara menggunakan kuesioner dan wawancara mendalam kepada responden kunci. Responden dalam penelitian ini adalah masyarakat Dusun Melayang yang memanfaatkan buah tengkawang yang dipilih secara sengaja (purposive sampling) yang terdiri dari 30 orang. Besarnya tingkat modal sosial masyarakat analisis menggunakan persamaan selang nilai dan hubungan modal sosial dianalisis menggunakan uji koefisien Peringkat Sperman. Hasil penelitian menunjukan bahwa modal sosial dalam pemanfaatan buah tengkawang pada masyarakat Dusun Melayang tergolong tinggi. Modal sosial kognitif yang terdiri dari kepercayaan, kerjasama dan solidaritas serta Modal sosial struktural yang terdiri dari aturan, peranan, dan jaringan keduanya tergolong tinggi. Hubungan modal sosial terhadap pemanfaatan tengkawang memiliki hubungan yang searah dan kuat, kedua unsur modal sosial Kognitif dan struktural berhubungan sangat nyata terhadap pemanfaatan tengkawang. Korelasi nyata yang terjadi berupa korelasi positif yang menunjukkan semakin tinggi tingkat modal sosial struktural dan modal sosial kognitif yang terbentuk, semakin baik pula pemanfaatan buah tengkawang di hutan Adat Pikul.Kata kunci: Modal Sosial, Buah Tengkawang, Hutan Adat PikulAbstractThe Social capital is the ability of the community which work together to achieve a common goal within group. Pikul costomary forest has the potential of tengkawang that was abundant and utilized by the community around the forest to fulfill their daily needs. This study aimed to determine community social capital consists of cognitive and structural social capital and the relationship of social capital how to use of tengkawang fruit in the Pikul indigenous forest. This study used the concept of upoff, with survey methods, data collection techniques with interviews used questionnaires and in-depth interviews with key respondents. Respondents in this study were Melayang Hamlet community who used tengkawang fruit intentionally (purposive sampling) which consist of 30 people. The magnitude level of social capital used the value interval equation and the relationship of social capital was analyzed of Sperman rating coefficient test. The results showed the social capital in used tengkawang fruit in Melayang sub-village was classified as \"high\". The cognitive social capital consists of trust, cooperation and solidarity. The structural social capital consists of rules, roles, and networks were both cl","PeriodicalId":250482,"journal":{"name":"Jurnal TENGKAWANG","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121024873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANALISIS BENTUK KELEMBAGAAN KELOMPOK TANI HUTAN RAKYAT DESA GATTARENG KECAMATAN MARIORIWAWO KABUPATEN SOPPENG","authors":"Yusran, M. Alif, M. Aswan, Adrayanti Sabar","doi":"10.26418/jt.v9i1.34763","DOIUrl":"https://doi.org/10.26418/jt.v9i1.34763","url":null,"abstract":"This present research aims to identify related actor, in the formation and development farmers by the format rules, format relation and important role management of people forests in the village of Gattareng. The result of this research is to give inforaton for the farmers about Institutional Form analysis of the people forests by the form, format relation and important role management of the people forests. In addition, this research is conducted in October – November 2017. The research site is in gattareng village, Marioriwawo district, Soppeng regency. The methods of data collection used in this research are observation and interview. Based on research results it was concluded that related actor in establishment and development farmers of the people forests is the farmers, village head in the village of Gattareng, Forestry service in soppeng regency and the peopleof the farmers. In the formation Baccewe farmers the village of gattareng Mr. Bide is the had of the farmers make a formal role and activties by Baccewe farmers. The formal role of Baccewe Farmers is, the membership of farmers where in the membership must have a farmers, meeting for the membership of the farmers must twice for a week and all of the applicable regulation have a sanctions. Important role  the management of people forests in the Village of Gattareng basically for public welfare of the people around the forests. Forestry service and agriculture servise in Soppeng regency do sustainable development of forest resources. By doing policy forest management optimize premises active engagement from people around the forest whose life depends on the forest. The goal is to improve people’s welfareKeyword: Farmers, Institutional, People Forests","PeriodicalId":250482,"journal":{"name":"Jurnal TENGKAWANG","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123958843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PENGARUH PENGASAPAN TERHADAP KEAWETAN KAYU BINTANGUR (Chalophyllum sp.) DAN KAYU MEDANG (Chinnamomum sp) DARI SERANGAN RAYAP TANAH Coptotermes curvignathus Holmgren","authors":"Riki Andika, Farah Diba, Lolyta Sisillia","doi":"10.26418/jt.v9i1.33838","DOIUrl":"https://doi.org/10.26418/jt.v9i1.33838","url":null,"abstract":"Medang wood (Chinnamumum sp) and Bintangur wood (Calophyllum sp) was used for timber construction even they have low quality on the durability. The efforts need to improve their durability, especially against subterranean termites, the most destructive wood organism. One methods of preservation which can improve the durability was fumigation. Fumigation can be processed with traditional methods and modern methods.  The aim of the study was to improve the durability of Medang wood (Chinnamumum sp) and Bintangur wood (Calophyllum sp)with modern fumigation methods and evaluation the durability against subterranean termites Coptotermes curvignathus Holmgren. Wood sample was measured 2 cm x 2 cm x 1 cm. The fumigation treatment was conducted with oven. The oven size was 1 m x 1 m x 50 cm. Treatments of fumigation consits of 12 hours and 24 hours. The treatment of evaluation the durability agaisnt termites was conducted for 21 days. The wood sample was put on the bottle and 50 termites consist of 45 workers and 5 soldiers were put in the wood sample. The parameter of indicator was termite’s mortality and wood weight loss. Result of the research showed that average termites mortality was reach 100% at wood sample with fumigation method for 24 hours, and 89.2% for wood sample with fumigation method for 12 hours. Meanwhile in control wood the termite’s mortality only 8.6%. The level of termites mortality with fumigation methods for 24 hours was classified very strong and for fumigation methods for 12 hours was classified as strong. The average wood weight loss was 1.21% - 1.30%. This wood weight loss was classified as very low. From the research it is concluded that fumigation method can increased the durability of wood, both on Medang wood and Bintangur wood against the subterranean termites Coptotermes curvignathus Holmgren. The optimal fumigation methods was on 12 hours, both on Medang wood and Bintangur wood.Keywords: Calophyllum sp, Chinnamumum sp, Coptotermes curvignathus, fumigation, wood preservation","PeriodicalId":250482,"journal":{"name":"Jurnal TENGKAWANG","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133908004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"EKSTRAK BUAH BAKAU Rhizophora mucronata Lamk SEBAGAI PEWARNA ALAMI PADA KAIN KATUN","authors":"Tasya Nabilla Septiandini, Muflihati","doi":"10.26418/jt.v9i1.33632","DOIUrl":"https://doi.org/10.26418/jt.v9i1.33632","url":null,"abstract":"The fruit of Rhizophora mucronata Lamk content of tannin which can be used as natural dye color. Research purposes was to extract the fruit of R. mucronata, used the extract with fixation material as cotton natural dye, and evaluation the resistance of the color. The research was conducted for three months at Wood Technology laboratory and Wood workshop laboratory at Forestry Faculty Tanjungpura University. The fruit of R. mucronata was extraction with aquades with ratio 1:10 (weight/volume) at temperature ±80ºC for 60 minutes. The fixation materials were tawas, kapur tohor and tunjung. The cotton was dipped into the extract then analyzes the change of the color before and after the coloring process. After that the cotton was dipped into the fixation materials. The ratio of fixation materials and aquades was 1:20 (weight/volume). After coloring the change of the color was measured. Evaluation the resistance of the color after fixation was made refer on ASTM D 870-02-2002 for hot water treatment and ASTM D-1308-02-2013 for cold water treatment. The quality of color was measured with Munsell Soil Color Chart and Hunter Lab. The result of research showed that extract of R. mucronata give a pink color to the cotton with average value of ∆E was 22.74. The retention of extract to cotton was 4.47 g/cm3. The additional of fixation materials, i.e. tunjung and kapur tohor resulted the drak color meanwhile tawas made the lightest color. The average ∆E values were 6.16-39.84. Extract of fruit of R. mucronata with additional of tunjung as fixation materials can be used for natural dye for cotton and wood. Keywords : kapur tohor, natural dye, Rhizophora mucronata, tawas, tunjung","PeriodicalId":250482,"journal":{"name":"Jurnal TENGKAWANG","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129753527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"UJI EFEKTIFITAS ANTIBAKTERI EKSTRAK KULIT BATANG JAMBU MONYET (Bellucia pentamera Naudin) TERHADAP PERTUMBUHAN BAKTERI Escherichia coli DAN Salmonella typhi","authors":"Farid Priandi, F. Yusro, F. Diba, Y. Mariani, Nurhaida","doi":"10.26418/jt.v9i1.33635","DOIUrl":"https://doi.org/10.26418/jt.v9i1.33635","url":null,"abstract":"People still use plants as a medicine to overcome a disease, because it is easily to obtain and relatively does not provide significant negative effects. One of the plants utilized by the people is Bellucia pentamera Naudin (B. pentamera). Diarrhea and typhoid fever are diseases that often assault Indonesian people. The bacterias were used in this study were Escherichia coli (E. coli) and Salmonella typhi (S. typhi). This study aimed to analyze the antibacterial effectiveness of B. pentamera bark extracts against E. coli and S. typhi, by Kirby-Bauer diffusion method with PCA as the media. The highest extract concentration against E. coli is 400 mg/ml possess an inhibition of 20±1 mm, and towards S. typhi is 80 mg/ml which possess an inhibition of 24.67±0,58 mm.Keywords: Bellucia pentamera, Disc Diffussion, Efectiveness, Escherichia coli, Salmonella typhi.","PeriodicalId":250482,"journal":{"name":"Jurnal TENGKAWANG","volume":"185 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132387336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANALISIS LAHAN KRITIS DAN ARAHAN LAHAN DALAM PENGEMBANGAN WILAYAH PADA SUBDAS DI KABUPATEN KAYONG UTARA MENGGUNAKAN TEKNIK PENGINDERAAN JAUH DAN SISTEM INFORMASI GEOGRAFIS","authors":"Murti Anom Suntoro, Dwi Astiani, Wiwik Ekyastuti","doi":"10.26418/jt.v9i1.33633","DOIUrl":"https://doi.org/10.26418/jt.v9i1.33633","url":null,"abstract":"Critical land is a damaged land, thus losing or decreasing its function to the specified or expected limits. The identification and critical lands mapping is essential for the planning and determination of priority watersheds in order to the utilization and development of natural resources and land rehabilitation and soil conservation. Remote sensing is a technique that enable people to collect data without direct field measurement. The using of Landsat 8 image then analyzed by using Geographic Information System (GIS) is being expected to improve the ability to classify land cover, the map was then overlad with parameter map based on Regulation of Director General of Management of Watershed and Social Forestry Number P. 4 / V-Set / 2013 about technical guidance on the preparation of spatial data of other critical lands to identify critical lands in Kayong Utara Regency.Keywords: Degraded land, Geographic Information System (GIS), Remote sensing, overlay","PeriodicalId":250482,"journal":{"name":"Jurnal TENGKAWANG","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114340561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"STRATEGI PENGELOLAAN HUTAN TANAMAN INDUSTRI UNTUK MITIGASI PERUBAHAN IKLIM MELALUI SKEMA REDD+","authors":"Ganjar Oki Widhanarto, R. Purwanto, Ahmad Maryudi, Senawi","doi":"10.26418/jt.v8i2.31243","DOIUrl":"https://doi.org/10.26418/jt.v8i2.31243","url":null,"abstract":"In 2009 the Goverment of Indonesia through the National Development Planning Agency has launched a Sectoral Climate Road Map, where the forestry sector relies on the development of industrial forest plantations (HTI) and forest management units (KPH) with the most efficient consideration of the cost budget and the effectiveness of technical feasibility for sustainability. The policy of HTI development by the Indonesian government furthermore has the opportunity to contribute to climate change mitigation through the REDD + scheme. This study aims to develop the strategies of  industrial forest plantation management for REDD + schemes. This study analyzed internal factors that become strengths and weaknesses as well as external factors that become opportunities and threats using SWOT analysis to develop the strategies. The management of HTI in case of  industrial forest plantation company PT. Finnantara Intiga (FI) was defined as an internal environment, while the external environment covers the entire environment related to HTI and REDD+. The results of the research showed that, the strength score is 1,817 and weakness is 1,186, so the difference is 0,631 (positive), as well as the element of opportunity is greater than the threat. The positive difference values both strength and opportunity indicate the priority strategies that will be used by PT. Finnantara Intiga in the REDD + scheme is an aggressive strategy (SO strategy)by using all the strengths and utilizing the opportunities.Keywords : Industrial forest plantation, REDD+, SWOT Analysis","PeriodicalId":250482,"journal":{"name":"Jurnal TENGKAWANG","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128724189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}