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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Journal of Tropical Soils Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Hutan dan Masyarakat Wikrama Parahita : Jurnal Pengabdian Masyarakat Jurnal Belantara Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Agrotek Tropika Gorontalo Journal of Forestry Research PERENNIAL Journal of Sylva Indonesiana Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) ULIN: Jurnal Hutan Tropis JURNAL HUTAN TROPIS Repong Damar: Jurnal Pengabdian Kehutanan dan Lingkungan Journal of People, Forest And Environment Jurnal Pengabdian Fakultas Pertanian Universitas Lampung
Irwan Sukri Banuwa
Fakultas Pertanian, Universitas Lampung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences

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Journal : JURNAL HUTAN TROPIS

 1 
KARBON TERSIMPAN DI TATA GUNA LAHAN SUB-SUB DAS KHILAU DAS SEKAMPUNG Ratih Rinda Ningsih; Irwan Sukri Banuwa; Duryat -; Slamet Budi Yuwono
Jurnal Hutan Tropis Vol 9, No 1 (2021): Jurnal Hutan Tropis Volume 9 No 1 Edisi Maret 2021
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (708.525 KB) | DOI: 10.20527/jht.v9i1.10475

Abstract

The khilau is one of sub-watershed of the sekampung watershed. The area was very important due to its function as catchment area which is also located close to TAHURA (great forest park ) Wan Abdurrachman, there for sub-watershed khilau plays a very strategic role in the preservation of biodiversity and climate change.  The study aims were to analyze the carbon determine the total carbon dioxide uptake and oxygen release in the khilau sub-watershed. The carbon stored was extimated by using allometric equation the biomass tree. The biomass expantion factor was employed estimated of  biomass.  The carbon conten multiplication with the value of the conversion of carbon elements to carbon dioxide, while for the oxigen release was estimated by multiplying the value of carbon squestration by the conversion value of carbon atoms to oxygen based on atomic weight. The result showed that carbon stored in the forest was 141,69 tons/ha, it was greater than agroforetry (75,33 tons/ha), shrubs (24,74 tons/ha), annual plant (11,13 tons/ha) and paddy fields (3,45 tons/ha) with a total area of forest 52,22 ha, agroforestry 457,86 ha, shrub 28,74 ha, annual plant 84,8 ha and paddy fields 2,36 ha.  The total carbon dioxide absorbtion was 159.832,73 tons and oxygen release was 426.220,61 tons.
PENILAIAN DAMPAK HUTAN KEMASYARAKATAN MELALUI SUSTAINABLE LIVELIHOODS FRAMEWORK Helen Yuseva Ayu; Hari Kaskoyo; Slamet Budi Yuwono; Irwan Sukri Banuwa; Rahmat Safe’i
Jurnal Hutan Tropis Vol 10, No 1 (2022): JURNAL HUTAN TROPIS VOL 10 NO 1 EDISI MARET 2022
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (717.222 KB) | DOI: 10.20527/jht.v10i1.13087

Abstract

Management forest area in concurrently through community forestry programs is an alternative to social forestry programs that involve communities to reduce problems with forest resource pressures. Gapoktan Beringin Jaya is one of the community forest groups bring of forest management and utilization activities by empowering local communities that have an impact on sustainable livelihoods. Therefore to find out the impact is carried out with the sustainable livelihoods framework to evaluate the impact and find out sustainable livelihood strategies. The results of this study are changes in community forestry that occur significantly through the sustainable livelihoods framework for livelihood assets, which are natural capital including owned land, timber species and non-timber forest product types. Human capital includes the type of training and the number of children going to school. Financial capital includes sources of income and loans. Social capital includes organizations, social networks, levels of trust and mutual assistance, and physical capital includes housing conditions, the number of motor vehicles and the number of electronic equipment.
PENGARUH PERUBAHAN PENGGUNAAN LAHAN TERHADAP KARAKTERISTIK ALIRAN MASUK (INFLOW) BENDUNGAN BATUTEGI The Effect of Land Use Change on the Inflow Characteristics of Batutegi Dam Eko Supriyadi; Irwan Sukri Banuwa; Slamet Budi Yuwono
Jurnal Hutan Tropis Vol 6, No 1 (2018): Jurnal Hutan Tropis Volume 6 Nomer 1 Edisi Maret 2018
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2157.757 KB) | DOI: 10.20527/jht.v6i1.5107

Abstract

Sekampung Hulu Watershed (DAS) is a catchment area for the Batutegi Dam. Changes in land use due to increasement of human need for land can affect the hydrological conditions of Sekampung Hulu Watershed. This research analyzed land use change to inflow characteristic of Batutegi Dam using descriptive analysis method by analyzing rainfall data, land use change data, inflow data and surface coefficient data. The results showed that there had been decreasing of forest area and the increasing of agriculture land, dry land, and shrubland. It affects the increasing of surface coefficient and decreasing of total inflow. The decrease in total inflow of batutegi dam in 2005 was 7.229,92 m3 / sec and in 2015 was 6.846,82 m3 / sec. This is due to the value of surface runoff coefficient in the Sekampung Hulu Watershed which increased in 2005 and 2015 by 0,23 to 0,34. The amount of surface coefficient value in 2005 and 2015 shows that the Sekampung Hulu Basin has been degraded, therefore it is necessary to restore the condition of the forest through reforestation and greening efforts to increase the water catchment area.Keywords: Sekampung Hulu Watershed; Inflow; Land use change.Daerah Aliran Sungai (DAS) Sekampung Hulu merupakan daerah tangkapan air (catchment area) bagi Bendungan Batutegi. Perubahan penggunaan lahan akibat meningkatnya kebutuhan manusia terhadap lahan dapat berpengaruh terhadap kondisi hidrologi DAS Sekampung Hulu. Penelitian ini menganalisis perubahan penggunaan lahan terhadap karakteristik aliran masuk (inflow) Bendungan Batutegi digunakan metode analisis deskriptif dengan cara manganalisis data curah hujan, data perubahan penggunaan lahan, data inflow dan data koefisien aliran permukaan. Hasil penelitian memperlihatkansudah terjadi penurunan luas hutan dan peningkatan luas pertanian lahan kering, pemukiman, dan semak belukar. Hal tersebut berpengaruh terhadap peningkatan koefisien aliran permukaan dan penurunan total inflow. Penurunan total inflow bendungan batutegi tahun 2005 sebesar 7.229,92 m3/detik dan pada tahun 2015 sebesar 6.846,82 m3/detik. Hal tersebut disebabkan oleh nilai koefisien aliran permukaan di DAS Sekampung Hulu yang mengalami peningkatan pada tahun 2005 dan 2015 sebesar 0,23 menjadi 0,34. Besarnya  nilai koefisien aliran permukaan tahun 2005 dan 2015 menunjukkan DAS Sekampung Hulu telah mengalami degradasi, oleh karena itu perlu dilakukan pemulihan kondisi hutan melalui upaya reboisasi maupun penghijauan untuk menambah daerah resapan air.Kata kunci: DAS Sekampung Hulu; Inflow; Perubahan penggunaan Lahan
POTENSI TEGAKAN DI KPHL BATU SERAMPOK, PROVINSI LAMPUNG Sobirin Sobirin; Irwan Sukri Banuwa; Indra Gumay Febryano; Christine Wulandari; Arif Darmawan; Dian Iswandaru
Jurnal Hutan Tropis Vol 10, No 1 (2022): JURNAL HUTAN TROPIS VOL 10 NO 1 EDISI MARET 2022
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (611.722 KB) | DOI: 10.20527/jht.v10i1.13092

Abstract

Data and information regarding the potential of forest stands is very important in the preparation of Long-Term Forest Management Plan at Forest Management Unit. The purpose of the study was to analyze the potential of stands in the Protected Forest Management Unit Batu Serampok. Data and information were collected using a stratified systematic sampling with random start inventory method, then vegetation was analyzed to obtain an index of importance. The results showed a diversity of potential stands. The species that predominate in the seedling phase are clove (Syzygium aromaticum), because the commodity is easily grown and liked by the community. The species that has the highest importance in the sapling phase is bayur (Pterospermum sp.), This is because the species is included in the semi-intolerant classification and its distribution is quite easy. In the pole phase, the dominant species are bayur and mango (Mangifera indica). The dominance of bayur has decreased in the pole phase due to changes in environmental conditions, adaptability and the presence of other plants developed by the community. Mango also have a fairly dominant number, as well as other types of Multi Purpose Tree Species (MPTS) plants. Then at the tree level, the dominant species include bayur, jengkol (Archidendron pauciflorum), teak (Tectona grandis), gondang (Ficus variegata), candlenut (Aleurites moluccana) and petai (Parkia speciosa). In this phase there has been a balance between species of wood forest and MPTS. This happened because of the intervention of the HKm group in determining the types of plants to be developed. The preparation of the RPHJP document in Forest Management Unit should pay attention to the types of plants that are dominant and preferred by the community, especially in the planning part of forest land reforestation program.
PERFORMAPENGELOLAAN AGROFORESTRI DI WILAYAH KESATUAN PENGELOLAAN HUTAN LINDUNG RAJABASA Lia Mulyana; Indra Gumay Febryano; Rahmat Safe’i; Irwan Sukri Banuwa
Jurnal Hutan Tropis Vol 5, No 2 (2017): Jurnal Hutan Tropis Volume 5 Nomer 2 Edisi Juli 2017
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v5i2.4366

Abstract

Community-based forest management program provides the access for communities to participate in managing state forests. One of them is conducted through agroforestry planting pattern in village forest. The purpose of this research is to know the performance of agroforestry management on land managed by Sumur Kumbang village community in Protected Forest Management Area of Rajabasa. The data collection was got through by interview and observation; the data obtained were analyzed descriptively. The results show the performance of agroforestry management in protected forest management area of Rajabasa in moderate performance (productivity 84, sustainability 167, fairness benefit 88, and efficiency 168). Such performance is influenced by forest management system, ie controlled lands and individually controlled forest products; agroforestry business orientation is commercial; and forest structure is a complex agroforestry. Therefore, the Protected Forest Management Unit of Rajabasa and related stakeholders should develop community capacity and strengthen local institutions continuously so that their forests can be managed in a fair, beneficial, and sustainable way.Keyword : agroforestry; village forest; protected forest management unit; performance..Program pengelolaan hutan berbasis masyarakat memberikanakses bagi masyarakat untuk berpartisipasi mengelola hutan negara;salah satunya dilakukan melalui pola tanam agroforestri di hutan desa. Tujuan penelitian ini untuk mengetahui performa pengelolaan agroforestri pada lahan-lahan yang dikelola oleh masyarakat Desa Sumur Kumbang di wilayah Kesatuan Pengelolaan Hutan Lindung (KPHL) Rajabasa. Pengumpulan data dilakukan dengan wawancara dan obsevasi, data yang diperoleh dianalisis secara deskriptif.Hasil penelitian menunjukkan performa pengelolaan agroforestri di wilayah KPHL Rajabasa dalam performa sedang(produktivitas 84;keberlanjutan 167; keadilan manfaat 88; dan efisiensi 168). Performa tersebut sangat dipengaruhi oleh sistem pengelolaan hutannya, yaitu penguasaan lahan dan hasil hutan yang dikuasai secara individu, orientasi usaha agroforestri bersifat komersial, dan struktur hutan merupakan agroforestri kompleks. Oleh karena itu, KPHL Rajabasa serta stakeholder terkait harus mengembangkan kapasitas masyarakat dan menguatkan kelembagaan lokal secara terus menerus, sehingga hutannya dapat dikelola secara adil, bermanfaat, dan berkelanjutan.Kata kunci : agroforestri; Hutan Desa; KPHL; performa.
Co-Authors . Berthiria . Dermiyati Abdullah Aman Damai Ade Suryani Adi Jaya Adi Jaya Afandi Afandi Afandi Afandi Afandi Afandi Afandi Afandi Afandi Afandi Afif Bintoro Afif Bintoro Agus Haryanto Agus Setiawan Ahmad Shan Kemala Jaya Ainin Niswati Ainin Niswati Ainin Niswati Akhmat Sajarwan Arief Darmawan Arif Darmawan Atikah Badzlina Aulia Asmara Loka Br Tarigan Bagus Nugraha, Bagus Bainah Sari Dewi Bangun Adi Wijaya Cakra Birawa Christina Desiana Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Dadi Anesa Debby Agsari Dermiyati Dermiyati Dian Iswandaru Dian Nova Yanti Dio Ivando Duryat - Duryat, Duyat Dyah Indriana Kusumastuti Eko Supriyadi Endro Prasetyo Wahono Eny Puspasari Erdi Suroso Eva Yunita Eva Yunita Falah Rizkasumarta Fathia Chairunnisa Fengky Florante Adji Gunardi Djoko Winarno Gunardi Djoko Winarno Gusri Akhyar Ibrahim Gusti Ayulia Mustika Weni Hari Kaskoyo Hari Kaskoyo Hari Kaskoyo Harun Al Rasyid Helen Yuseva Ayu Hendra Prasetia Hendra Prasetia Hendra Prasetia Henrie Buchari Henrie Buchari Henrie Buchari Henrie Buchori Hery Novpriansyah Hilda indhira I Ketut Suada Imawan Abdul Qohar Indra Gumay Febryano Jamalam Lumbanraja Karina Rayyandini Kus Hendarto Kuswanta Futas Hidayat Kuswanta Futas Hidayat Laksono Trisnantoro Lanang Koko Fernando Leila Dimayuga Landicho Lia Mulyana Libero Tri Buana Maksum Amin Jauhari Mamat Anwar Pulung Melya Riniarti Mochamad Anwar Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhajir Utomo Muhammad Hanif Alfatah Nindya Tria Puspita Oktarina Maulida Pitojo Budiono Rahmat Safe'i Rahmat Safe’i Rahmat Saleh Rahmi Adi Bazenet Rahmi Adi Bazenet Rahmi Adi Bazenet Ratih Rinda Ningsih Refki Kurniawan Khair Ricky Ardiansyah Rommy Qurniati Romnick Salvago Baliton Rosidah Amini Rowena Esperenza Dicolen Cabahug Rudi Hilmanto Rusdi Evizal Rusita Rusita Sahel Renegade Saragih Sanjaya, Purba Septiana, Liska Mutiara Setyo Widagdo Setyo Widagdo Siti Mutiara Ridjayanti Siti Mutiara Ridjayanti Siti Mutiara Ridjayanti Slamet Budi Yuwono Slamet Budi Yuwono Sobirin Sobirin Sri Yusnaini Subeki Subeki suci hardina rahmawati Suci Rahmadhani Sugeng Triyono Susni Herwanti Suwido Hester Limin Takashi Inoue Tamaluddin Syam Tanto Pratondo Utomo Tartila Fajar Masryfah Tika Mutiasari Udin Hasanudin Udin Hasanudin Udin Hasanudin Untung Darung Wahyu Hidayat Yulia Rachma Fitriana Yulia Rahma Fitriana Yunita Anggraini Yunita, Repha Sera zaqi maula zamzami