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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Industri Pertanian Jurnal Kesehatan Lingkungan indonesia Jurnal AGROTEKNOLOGI Jurnal Keteknikan Pertanian Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Penelitian Hutan Tanaman JURNAL ANALISIS KEBIJAKAN KEHUTANAN Agrointek Pelita Perkebunan Journal of Degraded and Mining Lands Management Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) agriTECH Jurnal Aplikasi Bisnis dan Manajemen (JABM) E-Journal Jurnal Agroindustri Forum Geografi Asian Journal of Innovation and Entrepreneurship (AJIE) Jurnal Teknologi Mineral dan Batubara Industria: Jurnal Teknologi dan Manajemen Agroindustri Jurnal Teknologi & Industri Hasil Pertanian Jurnal Penelitian Sosial dan Ekonomi Kehutanan International Journal of Supply Chain Management PERENNIAL Food ScienTech Journal Teknomekanik International Journal on Food, Agriculture and Natural Resources (IJFANRES) Journal of Global Sustainable Agriculture Journal of Business Studies and Management Review JAMER Jurnal Ilmu Kehutanan Jurnal Agroteknologi Merdeka Pasuruan RESLAJ: Religion Education Social Laa Roiba Journal Jurnal Teknologi Mineral dan Batubara Jurnal Sains Materi Indonesia Jurnal Penelitian Sains dan Teknologi Indonesia Jurnal Hasil Pengabdian Kepada Masyarakat Universitas Jember Indonesian Journal of Forestry Research Journal of Global Sustainable Agriculture Biodiversitas Journal of Biological Diversity
Herry Purnomo
Department Of Forest Management, Faculty Of Forestry And Environment. Jl. Lingkar Akademik Kampus IPB Dramaga, Bogor 16680, West Java, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Transportation Other

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Identifikasi Kualitas Air dan Beban Pencemaran Sungai Bedadung di Intake Instalasi Pengolahan Air PDAM Kabupaten Jember Pradana, Hendra Andiananta; Wahyuningsih, Sri; Novita, Elida; Humayro, Aisyah; Purnomo, Bambang Herry
Jurnal Kesehatan Lingkungan Indonesia Vol 18, No 2 (2019): Oktober 2019
Publisher : Master Program of Environmental Health, Faculty of Public Health, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkli.18.2.135-143

Abstract

ABSTRAKLatar belakang: Salah satu sumber air permukaan yang memiliki peran vital bagi ekosistem perairan dan makhluk hidup adalah sungai. Sungai Bedadung merupakan salah satu sungai besar yang melewati wilayah Perkotaan Kabupaten Jember. Air dari sungai tersebut dimanafaatkan sebagai pemasok air baku untuk PDAM Kabupaten Jember. Akan tetapi akibat tekanan aktivitas antropogenik menurunkan kualitas air sungai tersebut. Pemantauan kualitas air diperlukan sebagai salah satu pertimbangan pengendalian pencemaran pada air sungai tersebut. Tujuan penelitian ini mengidentifikasi kondisi kualitas air dan beban pencemaran di intake intalasi pengolahan air (IPA) PDAM Kabupaten Jember.Metode: Pengambilan contoh air secara grab sampling dilakukan di intake IPA Tegal Gede dan IPA Tegal Besar dengan beberapa parameter kualitas air yang diamati yaitu suhu, kekeruhan, TDS, pH, DO, BOD, COD, yang dibandingkan dengan baku mutu Peraturan Pemerintah Republik Indonesia Nomor 82 tahun 2001 serta debit air yang digunakan untuk menghitung beban pencemaran serta dilanjutkan uji t untuk mengetahui perbandingan kondisi beban pencemaran.Hasil: Hasil penelitian menujukkan bahwa kualitas air sungai di intake IPA Tegal Gede dan IPA Tegal Besar secara berurutan tergolong kelas I dan III. Nilai COD di intake IPA Tegal Besar tergolong kelas III. Nilai beban pencemaran menujukkan perbedaan yang signifikan pada kedua intake IPA. Beban pencamaran di IPA Tegal Gede dan Tegal Besar dengan nilai rata-rata secara berurutan yaitu 24,96 kg/hari dan 74,03 kg/hari.Simpulan: Kualitas air Sungai Bedadung berdasarkan parameter fisika dan kimia di intake IPA Tegal Gede di IPA Tegal Besar secara berurutan tergolong kelas I dan III serta kondisi beban pencemaranya beragam.ABSTRACTBackground: River as one of surface water resources has a vital role for ecosystems and organism. Jember Regency Municipal Waterworks utilized the river as water raw resources. However, the pressure of anthropogenic activity decreases the river's water quality. Water quality monitoring is needed as a consideration for pollution controlling in the river. The focus research identified the condition of water quality and pollution load in the water treatment plants (WTP) intake of Jember Regency Municipal Waterworkers.Method: The water sampling by grab sampling was carried out at intake of Tegal Gede and Tegal Besar WTP with several observed pysicochemical parameters i.e temperature, turbidity, TDS, pH, DO, BOD, COD compered with the quality standard of Government Regulation No. 82 of 2001 and stream flow for pollution load measurement and continued by t-test to compire the pollution load conditions.Result: The results denote that the water quality in Tegal Gede and Tegal Besar WTP intakes were classified into first (I) and third (III) class. COD caused water quality decreased in intake of Tegal Besar WTP. The t-test of the pollution load represented a significantly difference at the both water treatment plants locations. Pollution load at Tegal Gede and Tegal Besar WTP showed the average values of 24.96 kg/day and 74.03 kg/day. Conclusion: The water quality refer to physicochemical parameter in intake of Tegal Gede and Tegal Besar were categorized WTP into first (I) and third (III) class, furthermore the condition of the pollution load varies.
Integrasi Pengetahuan Tradisional dengan Pengetahuan Ilmiah untuk Pengelolaan Hutan Lestari Herry Purnomo
Jurnal Manajemen Hutan Tropika Vol. 6 No. 2 (2000)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (143.947 KB)

Abstract

Scientific knowledge faces a limitation to describe the complexity of forest ecosystem and its involved local communities. Integrating traditional and scientific knowledge is necessary to deal with this complexity. A knowledge-based system with fuzzy logic may become an alternative to complete scientific knowledge by integrating it with traditional knowledge. The paper describes how the integration can be made.
Mengukur Aliran Informasi dan Tata Kelola Hutan yang Baik: Studi Kasus Gerakan Nasional Rebosisasi dan Rehabilitasi Lahan (Gerhan) di Indonesia Herry Purnomo
Jurnal Manajemen Hutan Tropika Vol. 11 No. 2 (2005)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

It is becoming increasingly clear that sustainable forest management is contingent on good forest governance, by which we mean the rules under which power is exercised for the management  of forest resources, and which determine the nature of relationships between the state and its citizens. These relationships can be characterized as social networks, with information forming the life-blood mediating the development of these networks and the social capital that resides in them. Information flow is defined here narrowly as the movement of information ‘objects’ from a point of origin to a ‘target’ user over time. This research is a case-study of the flow of information among stakeholders and the influence of these flows on the power of those stakeholders within the National Forest and Land Rehabilitation Program (GERHAN) in Indonesia. Information imbalances within the GERHAN program have tended, we believe, to encourage rent-seeking and free-riding behaviors, thus reducing the effectiveness of the program. We show how addressing these imbalances and improving flows of information can achieve good governance.
Degradasi Hutan dan Pengangguran: Menuju Pengelolaan Hutan Skala Kecil (Forest Degradation and Unemployment: Towards Small-scale Forest Management) Herry Purnomo
Jurnal Manajemen Hutan Tropika Vol. 12 No. 2 (2006)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

Along with the concept of poverty alleviation and forest sustainability, forestry employment is the major concern among policy makers. The forest sustainability and job availability are critical indicators for the performance of the government. The relationship between employment and forestry development is unclear especially when it deals with illegal forestry activities. This study aims at generating projection of the forestry employment in Indonesia in relation to the dynamic of forestry sector and its related industries,. The study used systems dynamic to implement the relation between forest structure industries, actors and their institutions. The study found that the current practice of forest management will experience with boom-and-bust of forestry employment, starting with Riau followed by East Kalimantan and Papua. Massive forest plantingwill benefit if it is located in deforested land, but if it is located in land with different existing trees it may jeopardize the employment and community’s livelihoods. Small-scale forestry can boost the employment to meet the overall government target on unemployment and poverty reduction as well as rehabilitation of forest.Keywords: forest degradation, unemployment, land-right scenarios, small-scale forestry, poverty-reduction
Keragaman Struktur Tegakan Hutan Alam Sekunder (The Variability of Stand Structure of Logged-over Natural Forest) Muhdin; Endang Suhendang; Djoko Wahjono; Herry Purnomo; Istomo; Bintang C.H. Simangunsong
Jurnal Manajemen Hutan Tropika Vol. 14 No. 2 (2008)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

Differences in logging intensity, forestfires and forest encroachment have caused the variability of natural forest conditions, including its horizontal and vertical stand structures. Information on stand structure variability and dynamic of secondary forests is essential for projecting the future stand structure, which can be used to develop forest management plan. This study, which used 109 permanent sample plots data established on low and dry-land logged over natural forests in Kalimantan, showed that there was an obvious variability of the stand conditions after logging in terms of the trees number per hectare and horizontal stand structures.
Upgrading Wood-Based Industries: Harnessing the Social Network of Small-Scale Furniture Producers and Their Institutions M Melati; Rika Harini Irawati; Herry Purnomo
Jurnal Manajemen Hutan Tropika Vol. 16 No. 1 (2010)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

Furniture is a major export commodity in Indonesia with a total value of USD 1.96 million in 2007.  Jepara District is one of the key location for wood furniture production with 15,271 furniture related business units employing 176,469 workers.  However, inefficiencies and power imbalances throughout the furniture value chain have resulted in overharvesting and uneven distribution of gains among the industry’s actors.  In contrast to price-setting international furniture retailers, small-scale producers enjoy the least value from their products.  In order to increase added value and competitiveness, small-scale furniture producers have made efforts to upgrade by harnessing their social network and institutions.  This paper describes small-scale furniture producers’ efforts to upgrade by utilising their social network and institutions in Jepara.  Data was collected through in-depth interviews with members of the small-scale furniture producers’ association.  The research provides insight into the nature of social networks and information flow and develops future scenarios to upgrade.  The scenarios will not only benefit the furniture industry in Jepara, but may also be adopted for similar industries throughout Indonesia and the world, and potentially improve many people’s economies and livelihoods.
Analysis of Value Chain Governance: Scenarios to Develop Small-Scale Furniture Producers Rika Harini Irawati; M Melati; Herry Purnomo
Jurnal Manajemen Hutan Tropika Vol. 15 No. 3 (2009)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

Furniture industry had shown a long chain of production to consumption, from raw material producers (tree growers), semi-finished producers, finished product producers, and retailers to exporters. Jepara as a centre furniture industry in Indonesia incorporates around 15,000 business units and provide livelihoods to approximately 170,000 workers. This sector contributes about 27% of Jepara‘s people domestic income. Small and medium furniture enterprises (SMEs) have significant roles in the furniture industry as production structures are characterized by them. Power and information imbalance throughout the furniture value chain have resulted in problems of uneven distribution of gains among actors of the industry. SME furniture producers have experienced an unfair value added distribution. Hence, development of SMEs is important for strengthening the industry and expected to result in a portion of value added distribution to them.  We are trying to develop scenarios for SME improvement in the furniture industry in Jepara by identifying their problems and implementing Value Chain Analysis (VCA). VCA is an approach to describe SME producer relations with other actors in the industry and the governance type of their relations. Data is collected by interviewing selected SMEs from the association of small scale producers in Jepara to get detailed maps of their value chain. The research will produce future scenarios and intervention points to improve small-scale producer sustainability and better value added distribution among furniture actors. The scenarios will not only benefit selected producers but also the furniture industry of Jepara, and can be adopted for similar industries throughout Indonesia and abroad. 
Pendugaan Dinamika Struktur Tegakan Hutan Alam Bekas Tebangan Muhdin; Endang Suhendang; Djoko Wahjono; Herry Purnomo; Istomo; Bintang Charles H Simangunsong
Jurnal Manajemen Hutan Tropika Vol. 17 No. 1 (2011)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

Dynamics of stand structure (DST), which could indicate the growth performance of logged-over forests, may vary depending on various factors, e.g. stand density, initial stand structure, species composition, time after logging, and environmental factors (rainfall, elevation, etc.). The variations of such factors could result in the variations of DST’s components (e.g. proportion of trees upgrowth and staying). However, this study, which used 75 permanent sample plots data of lowland and dryland natural forests in Kalimantan, showed that the proportion of trees upgrowth and staying could not be predicted satisfactorily using the number of trees, stand basal area, time after logging, and elevation as independent variables in multiple linear regression models. The regression models produced unrealistic projections of stand structures. In contrast, the projection of stand structures using the DST’s components that were calculated using arithmetic mean was better than that of the regression models.
Kesiapan Produsen Mebel di Jepara dalam Menghadapi Sertifikasi Ekolabel Herry Purnomo; Rika Harini Irawati; Ririn Wulandari
Jurnal Manajemen Hutan Tropika Vol. 17 No. 3 (2011)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (175.766 KB) | DOI: 10.7226/jtfm.17.3.127

Abstract

Furniture is a big 4 of Indonesia’s export commodities with palm oil, textiles, and rubber outside the oil and gas. Value-added is enjoyed by tens of millions of people involved in the value chain. But, the business is experiencing severe challenges to the issue of certification and forest products (green or certified furniture) and the scarcity of wood. Certified furniture is intended for preservation of forest resources, the healthy processing of furniture making as well as improving the welfare of artisans. From the supply side of certified furniture, large producers have been prepared while small producers are not ready. From the demand side, domestic consumers only want to pay less for certified furniture, while British and Norway consumers are 16% 7.5% respectively. The increase in willingness to pay is lower than the certified furniture prices increased between 6–30%., Certification can be done by a third party accredited by the Tropical Forest Trust (TFT), Indonesian Ecolabel Institute (LEI), or Forest Stewardship Council (FSC). When the increase in production costs are higher than the desire of consumers to pay, then the certified furniture becomes difficult to be realized. Need specific strategies to market certified furniture. This article is a case study in Jepara furniture craftsmen who accounted for 10% of national exports.
Consistency and Coherence of Turtle Conservation Policies in Venu Island Wildlife Sanctuary, Kaimana, West Papua Zeth Parinding; Sambas Basuni; Herry Purnomo; Nandy Kosmaryandi; Yusli Wardiatno
Jurnal Manajemen Hutan Tropika Vol. 22 No. 3 (2016)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

Policy management of turtle conservation in the region of Venu Island Wildlife Sanctuary, Kaimana, West Papua is indispensable. Therefore, this study aimed at examining the turtle conservation policy and it’s implementation, both the consistency and coherence. The analytical method used is content analysis and simple mathematic statistics. The consistency of turtle conservation management policies is found inconsistent in implementation. Similarly, coherence between the policy on turtle conservation management with government policy is found incoherent, as it is more oriented to "economic growth" compared to turtle conservation management. This is due to weak management, among others: communication, resources, attitudes and behavior, and bureaucratic structures. "Management Authority Multi-stakeholder" was found as a form of the collaborative approach in carrying out the turtle conservation among institutional managers with other key stakeholders. Consolidation of these institutions need to be carried out by non-governmental organizations, i.e., Conservation International (Indonesia) Corridor Kaimana and local government, i.e., the Department of Marine and Fisheries, Department of tourism and culture along with Indigenous Peoples. So policy integration among sectors as well as the consistency and coherence should be coherent in the approach to building synergy with policies of sustainable management of turtle conservation in the region of Venu Island Wildlife Sanctuary, Kaimana, West Papua.
Co-Authors Afriliana, Asma Agnes Agustin, Agnes Ahmad Haris Hasanuddin Slamet Al-hakim, Ridha Ghaniy Alfian Futuhul Hadi Amaliya, Risky Apriyanto Ardian Alfiadin Ardiansyah, Tedy Asef Kurniyawan Hardjana Asmunir Asnath Maria Fuah, Asnath Maria At-Ta’anny, Ummu Bagus Suryaningrat, Ida BAMBANG DWI WIJANARKO Beni Okarda Bertung Suryadharma, Bertung Bintang C. H. Simangunsong Bondan Winarno Bramasto Nugroho Budi Kuncahyo Bustanul Arifin BUSTANUL ARIFIN Chalid, Mochamad Darwo Darwo Deddy Wirawan Soedibyo, Deddy Wirawan Dedy Wirawan Soedibyo Dimas Syahrul Saputra Djoko Wahjono Dodik R. Nurrochmat Dwi Putra Aprianto Edwin Martin Edy Suhartono Elida Novita Endang Muryani ENDANG SUHENDANG Endang Suhendang Endang Suhendang Endang Suhendang Endes N. Dahlan Fahmi, Achmadi Anwarul Anwarul Fatchur Rochman Hadi S Alikodra Hardjanto Hardjanto Hardjanto Hartono, Tjahjo Herlina Herlina Herlina Herlina Humayro, Aisyah I Nengah Surati Jaya Ida Bagus Suryaningrat Ilham, Qori Pebrial Irdika Mansur Ismaniar Rahmadaningtyas, Resta Dwi Istomo . Iyan Sopiyan JAMES THOMAS ERBAUGH JOHANNES W WAHONO Juang Rata Matangaran Kartodihardjo, Hariadi Kristio, Ari Lestari, Ning Puji Lila Juniyanti LILIK BUDIPRASETYO Lutfy Abdulah Lutfy Abdullah M Melati Mahardika, Nidya Shara Marimin , Messalina L Salampessy Mochammad Imron Awalludin Muhamad Hananuputra Setianto Muhammad Alkaff Muhdin MUHDIN MUHDIN Muhtadi Nandy Kosmaryandi Ningtias, Rahayu Nita Kuswardhani Noer Novijanto Noven Pramitasari NUGRAHA AKBAR NURROCHMAT Nunung Parlinah Nunung Parlinah Nurheni Wijayanto Nurmalasari, Marsa Suci Nyoto Santoso Olivier Polit Pradana, Hendra Andiananta Pratiwi Pratiwi Rachman, Ilham Aulia Rahman Kurniadi Rahman Kurniadi Ramadhan, Rizqi Dhia Rika Harini Irawati Ririn Wulandari Riris Aryawati Rizka Permatayakti Rasyidta Nur Rujito Agus Suwignyo Rusdianto, Andrew Setiawan Sa’diyah, Halimatus Salsabila Sambas Basuni Sarno Satriya Bayu Aji Satriya Bayu Aji, Satriya Bayu Savira, Ultania Yisca Siti Badriyah Rushayati Soni Sisbudi Harsono, Soni Sisbudi Sudarko Sudarko Sudirman, Nurfila Sari Sukardi Sukardi Supartiningrum, Lituhayu Suryaningrat, Ida Bagus Bagus Susilo, Dwi Ermayanti Tengku Zia Ulqodry Tien Lastini Tresna P. Soemardi Tri Hastuti Swandayani Tri Nugroho Tri Nugroho Ujang Sumarwan Viko Nurluthfiyadi Ni’maturrakhmat Wahono, Puji Widyananto Basuki Aryono Wijayanto, Nurheni Yandra Arkeman Yuli Wibowo Yusli Wardiatno Zeth Parinding ZETH PARINDING