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All Journal Kinerja Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Penelitian Kehutanan Sumatrana Biosaintifika: Journal of Biology & Biology Education Jurnal Rekayasa Lingkungan Jurnal Wana Tropika
Djoko Marsono
Faculty of Forestry, Gadjah Mada University, Yogyakarta, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Engineering Environmental Science

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Komposisi Jenis dan Struktur Tumbuhan Bawah pada Hutan Tanaman Jati Bertumbuhan Ketela Pohon di KPH Ngawi, Jawa Timur Hasanbahri, Soewarno; Marsono, Djoko; Hardiwinoto, Suryo; Sadono, Ronggo
Biota Biota Volume 13 Nomor 2 Tahun 2014
Publisher : PBI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (441.972 KB)

Abstract

AbstractThe existence of Cassava under the Teak stand, in Ngawi Forest District, have change the undergrowth species composition and their ecological structure. Based on the research results of the different age class of teak plantation forest (II – V) could be concluded that the species composition of undergrowth tend to decrease either species number or individual number of each species. Only 4 species from 21 species of undergrowth that were found in all of the research compartments those are Hoplismenus burmani, Clitoria ternatea, Eupatorium odoratum and Synedrela nudiflora; and their distribution were horizontally aggregated. For vertical structure of the undergrowth community were not different for each compartment with Cassava. The nutrients rate information of the soil under teak stand with cassava showed low enough.Key words: Undergrowth, cassava, ecological structure, teak standAbstrakKeberadaan tanaman Ketela pohon di bawah tegakan hutan tanaman Jati di KPH Ngawi telah mengakibatkan terjadinya perubahan komposisi jenis tumbuhan bawah dan struktur ekologisnya. Berdasarkan hasil penelitian pada petak hutan tanaman Jati dengan kelas umur yang berbeda (KU II-V) dapat disimpulkan bahwa komposisi jenis tumbuhan bawah cenderung menurun baik dalam jumlah jenis maupun jumlah individu setiap jenis. Hanya ada 4 jenis dari 21 jenis tumbuhan bawah yang dijumpai dari seluruh petak hutan tanaman Jati yang digunakan dalam penelitian ini, yaitu Hoplismenus burmani, Clitoria ternatea, Eupatorium odoratum dan Synedrela nudiflora; dan sebaran horizontalnya mengelompok. Untuk struktur vertikal komunitas tumbuhan bawah pada petak hutan tanaman Jati bertumbuhan Ketela pohon ternyata tidak jauh berbeda antara satu petak dengan petak yang lainnya dari kelas umur yang berbeda. Kandungan hara dalam tanah dibawah tegakan hutan tanaman Jati bertumbuhan Ketela pohon berada pada tingkat yang rendah.Kata kunci: Tumbuhan bawah, ketela pohon, struktur ekologis, tegakan Jati  
ZONASI TAMAN NASIONAL GUNUNG CIREMAI BERDASARKAN SENSITIVITAS KAWASAN DAN AKTIVITAS MASYARAKAT Yuniarsih, Ai; Marsono, Djoko; Pudyatmoko, Satyawan; Sadono, Ronggo
Jurnal Penelitian Hutan dan Konservasi Alam Vol 11, No 3 (2014): Jurnal Penelitian Hutan dan Konservasi Alam
Publisher : Pusat Penelitian dan Pengembangan Hutan

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Abstract

Kawasan Gunung Ciremai ditetapkan sebagai taman nasional berdasarkan Keputusan Menteri Kehutanan No 424/Kpts-II/Menhut/2004 tanggal 19 Oktober 2004. Penetapannya menimbulkan konflik di antara tujuankonservasi hutan dan biodiversitas dan tujuan kesejahteraan masyarakat, karena dinilai tidak disertai olehpenataan batas dan rencana pengelolaan yang memadai. Penelitian ini bertujuan untuk mendapatkan informasi tentang zonasi TNGC secara spasial berdasarkan sensitivitas kawasan dan aktivitas masyarakatMetode penelitian yang digunakan adalah analisis spasial menggunakan tumpangsusun peta berdasarkanperingkat.Sensitivitas kawasan didasarkan pada analisis kondisi biologi dan fisik kawasan, meliputi analisisdaerah bahaya erosi, daerah tangkapan air, dan daerah perlindungan satwa. Aktivitas masyarakat didasarkanpada jenis dan penyebaran aktivitas masyarakat dalam kawasan TNGC. Hasil penelitian menunjukkan bahwa sekitar 36,13% kawasan TNGC diperuntukkan untuk zona inti, 9,36% untuk  zona rimba, 47,89% untuk zonarehabilitasi, 2,09% untuk zona pemanfaatan wisata alam, 4,32% untuk zona pemanfaatan air, 0,11% untuk zona religi, budaya dan sejarah, dan 0,097% kawasan TNGC dimana terdapat fasilitas jalan, saranatelekomunikasi dan listrik yang sudah lama ada sebelum kawasan menjadi taman nasional diperuntukkan sebagai zona khusus 
Plant Species Composition and Their Conspecific Association in Natural Tropical Rainforest, South Papua Murdjoko, Agustinus; Marsono, Djoko; Sadono, Ronggo; Hadisusanto, Suwarno
Biosaintifika: Journal of Biology & Biology Education Vol 8, No 1 (2016): March 2016
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v8i1.5217

Abstract

Papua has so many wide lowland areas that cover high diversity in plant from life-forms. In contrast, there is a lack of information concerning species diversity. The objectives of the research were to describe species of plant life-forms and described conspecific associations between small individuals and large individuals in natural tropical rainforest, south Papua. Then, 46 nested plots were placed systematically in natural tropical rainforest of Boven Digoel Regency, Papua. Density, frequency, dominance and importance value index (IVI) were analyzed to describe plant diversity, while detrended correspondence analysis (DCA) was to describe conspecific association between small individuals and large individuals. Results found 2040 individuals in this forest consisting 194 plant species. Those are from pteridophytes, angiosperms and gymnosperms. The plant life-forms are herbs, orchids, palms, pandans, shrubs, rattans, vines and trees in which of the plant life-forms, trees are the most abundant according to number of species. In the dominant plant species, two types of conspecific association occurred between small individuals and large individuals. Analysis of DCA revealed that three are large plant species grow along with their small individuals. Another type is that small individuals grow far from their large individuals.
Population Dynamics of Pometia for The Period of Post-Selective Logging in Tropical Rainforest, Southern Papua, Indonesia Murdjoko, Agustinus; Marsono, Djoko; Sadono, Ronggo; Hadisusanto, Suwarno
Biosaintifika: Journal of Biology & Biology Education Vol 8, No 3 (2016): December 2016
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v8i3.6309

Abstract

Tropical rainforest changed in term of structure, composition and population, resulting from logging. One of target trees during logging is Pometia. Our goals of this research were to answer that (1) How were survival, growth, fecundity and population growth rate (?) of Pometia within remnant stands?; (2) what were driving factors to explain population dynamics of Pometia within logged forest?. Data were derived from three hectares-permanent sample plot (PSP) in logged forest of PT Tunas Timber Lestari. Integral Projection Models (IPMs) were applied to analyze population dynamics. The study showed dynamically that probability of the individuals of Pometia survived in this area did not significantly differ among their size, while stands showed the significant difference between small and large individuals. The growth of both individuals of Pometia and stands varied significantly in different size. The probability of fecundity both Pometia and stands were significantly different among size. The population of Pometia has been increasing for about a decade as the population of all stands was growing as well. Moreover, the regular documentation of species composition and structure before and after logging is necessary as a control of biodiversity. Therefore, a proper protocol to monitor the biodiversity should be designed by government and disseminated it to logging companies. How to CiteMurdjoko, A., Marsono, D., Sadono, R. & Hadisusanto, S. (2016). Population Dynamics of Pometia for The Period of Post-Selective Logging in Tropical Rainforest, Southern Papua, Indonesia. Biosaintifika: Journal of Biology & Biology Education, 8(3), 321-330.
THE ANALYSIS ON THE STAKEHOLDERS OF CONFLICT MITIGATION IN THE WAY KAMBAS NATIONAL PARK, LAMPUNG Andyono, Gebyar; Marsono, Djoko; Sadono, Ronggo; Imron, M Ali
KINERJA Vol 22, No 1 (2018): KINERJA
Publisher : Faculty of Economics Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/kinerja.v22i1.1567

Abstract

Stakeholders with different interests and influences (power) are related to the human-wild elephant conflict mitigation in the Way Kambas National Park in Lampung. Stakeholders need to manage properly to achieve conflict mitigation objectives optimally. This research was conducted in Way Kambas National Park in Lampung. Data were collected with observations, interviews, and related document studies without involving active participations of related stakeholders and data were analyzed by using descriptive qualitative analysis. This research was conducted from September to December 2016. The identification results showed that there were 11 stakeholders dealing with the human-wild elephant conflict mitigation in Way Kambas National Park. The identified stakeholders were divided into three classifications: (1) subject stakeholders coming from farmer groups and people from buffering villages, (2) key player stakeholders consisting of Way Kambas National Park Institution, regional government (village, district and provincial governments), local partners/non-government organizations (Sumatra Forest Conservation and Wildlife Conservation Society-Indonesia Program), Forum Rembug Desa Penyangga/village discussion forums, and Lampung University, and (3) the context setter stakeholder from a private company (PT. Nusantara Tropical Fruit). This research did not find stakeholder from crowd classification. The relationships between stakeholders showed complementary cooperation. The implication of human-wild elephant conflict mitigation management in Way Kambas National Park is that the stakeholder management to build cooperation and collaboration in the form of communication forums to achieve the objectives of human-wild elephant conflict mitigation in Way Kambas National Park is required.Keywords: stakeholder, power-interest matrix, actor-linkage matrix, Way Kambas National Park
Analisis Penginderaan Jauh Multi-Temporal terhadap Perubahan Penutupan Lahan di Daerah Penyangga dan Dalam Kawasan Taman Nasional Way Kambas, Lampung Andyono, Gebyar; Marsono, Djoko; Sadono, Ronggo; Imran, M. Ali
Jurnal Penelitian Kehutanan Sumatrana Vol 2, No 1 (2018): Jurnal Penelitian Kehutanan Sumatrana
Publisher : Jurnal Penelitian Kehutanan Sumatrana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpks.2018.1.2.1-11

Abstract

Paper ini meneliti mengenai perubahan penutupan lahan yang terjadi di Taman Nasional Way Kambas, Lampung, Indonesia. Perubahan penutupan lahan ini penting karena merupakan penyebab dari perubahan iklim global dan regional serta mendorong perubahan ekologi, siklus biogeokimia dan hidrologi serta perubahan sosial kemasyarakatan. Data penutupan lahan tahun 1990, 2000 dan 2010 di kawasan penyangga dan di dalam kawasan Taman Nasional Way Kambas dianalisis dengan menggunakan teknik penginderaan jauh dan Sistem Informasi Geografis. Data dikumpulkan dari Lansat 5 TM liputan Januari 1990, Lansat 7 (ETM) Maret 2000, Mei 2010 dan Lansat 8 OLI/TIRS Mei 2013. Kelas penutupan lahan menggunakan Standard Nasional Indonesia 7645:2010, dengan 17 kelas penutupan lahan. Perubahan terbesar pada kawasan penyangga terjadi kenaikan penutupan lahan pada kelas Sawah (sawah, sawah irigasi dan sawah pasang surut) dan pemukiman. Sedangkan di dalam kawasan taman nasional, perubahan terbesar terjadi pada penurunan penutupan lahan hutan primer dan naiknya penutupan hutan rawa dan hutan sekunder. Pemantauan secara berkesinambungan diperlukan untuk membantu pengelola menentukan strategi pengelolaan yang efektif. Diperlukan penelitian lebih lanjut untuk memodelkan hubungan antara perubahan penutupan lahan dengan faktor-faktor yang mempengaruhinya yaitu faktor kebijakan, sosio-ekonomi masyarakat dan bio-fisik lingkungan.
Klasifikasi Habitat Mangrove Berdasarkan Kemiringan, Ketebalan Lumpur dan Salinitas di Kawasan Rehabilitasi Pantai Utara Jawa Tengah Poedjirahajoe, Erny; Marsono, Djoko; Sastrosumarto, Setyono; Dradjat , Moch.
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 16, No 1 (2011): February 2011
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (154.656 KB) | DOI: 10.24002/biota.v16i1.59

Abstract

Penyebab gagalnya rehabilitasi mangrove di Pantai Utara Jawa Tengah adalah faktor habitat. Oleh karena itu perlu kajian yang lebih mendalam terhadap habitat mangrove, antara lain upaya menyederhanakan komponen habitat yang rumit dengan cara membuat klasifikasi. Klasifikasi habitat mendasarkan pada delineasi tiga peta, yaitu peta kemiringan pantai, ketebalan Lumpur dan salinitas. Peta-peta tersebut difokuskan pada tiga tahun tanam (1997, 1999 dan 2000). Delineasi peta menghasilkan 32 unit ekologis. Tiap-tiap unit ekologis diukur kerapatan dan tinggi vegetasi, kepadatan plankton, hara pada lumpur dan oksigen terlarut. Klasifikasi menggunakan analisis tandan dengan koefisien jarak Mean Euclidean Distance (MED). Hasil penelitian menunjukkan bahwa klasifikasi 32 unit ekologis menghasilkan 4 kelompok habitat berdasarkan komponen habitat yang dikaji. Pertama, pada jarak tandan 15 terdapat 2 kelompok besar, yaitu A (ada 13 unit ekologis) dan B (ada 19 unit ekologis). Kedua, pada jarak 10 kelompok A terbagi menjadi terdapat 2 kelompok, yaitu C (ada 15 unit ekologis) dan D (ada 4 unit ekologis). Ketiga, pada jarak 5, kelompok B terbagi menjadi 2, yaitu E (ada 6 unit ekologis) dan F (ada 7 unit ekologis). Keempat, pada jarak 4, kelompok C terbagi menjadi 2 kelompok, yaitu G (ada 7 unit ekologis) dan H (ada 8 unit ekologis). Kelompok yang paling baik sebagai habitat mangrove adalah kelompok D yang meliputi daerah Pantai Utara Brebes dan Kendal. Secara umum faktor pembeda terbentuknya klas-klas tersebut adalah plankton. Pola pengelompokan ini dapat dijadikan acuan dalam menentukan lokasi yang baik untuk p enanaman khususnya di Pantai Utara Jawa Tengah.
Komposisi Jenis dan Struktur Tumbuhan Bawah pada Hutan Tanaman Jati Bertumbuhan Ketela Pohon di KPH Ngawi, Jawa Timur Hasanbahri, Soewarno; Marsono, Djoko; Hardiwinoto, Suryo; Sadono, Ronggo
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 18, No 2 (2013): June 2013
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (441.972 KB) | DOI: 10.24002/biota.v18i2.395

Abstract

AbstractThe existence of Cassava under the Teak stand, in Ngawi Forest District, have change the undergrowth species composition and their ecological structure. Based on the research results of the different age class of teak plantation forest (II – V) could be concluded that the species composition of undergrowth tend to decrease either species number or individual number of each species. Only 4 species from 21 species of undergrowth that were found in all of the research compartments those are Hoplismenus burmani, Clitoria ternatea, Eupatorium odoratum and Synedrela nudiflora; and their distribution were horizontally aggregated. For vertical structure of the undergrowth community were not different for each compartment with Cassava. The nutrients rate information of the soil under teak stand with cassava showed low enough.Key words: Undergrowth, cassava, ecological structure, teak standAbstrakKeberadaan tanaman Ketela pohon di bawah tegakan hutan tanaman Jati di KPH Ngawi telah mengakibatkan terjadinya perubahan komposisi jenis tumbuhan bawah dan struktur ekologisnya. Berdasarkan hasil penelitian pada petak hutan tanaman Jati dengan kelas umur yang berbeda (KU II-V) dapat disimpulkan bahwa komposisi jenis tumbuhan bawah cenderung menurun baik dalam jumlah jenis maupun jumlah individu setiap jenis. Hanya ada 4 jenis dari 21 jenis tumbuhan bawah yang dijumpai dari seluruh petak hutan tanaman Jati yang digunakan dalam penelitian ini, yaitu Hoplismenus burmani, Clitoria ternatea, Eupatorium odoratum dan Synedrela nudiflora; dan sebaran horizontalnya mengelompok. Untuk struktur vertikal komunitas tumbuhan bawah pada petak hutan tanaman Jati bertumbuhan Ketela pohon ternyata tidak jauh berbeda antara satu petak dengan petak yang lainnya dari kelas umur yang berbeda. Kandungan hara dalam tanah dibawah tegakan hutan tanaman Jati bertumbuhan Ketela pohon berada pada tingkat yang rendah.Kata kunci: Tumbuhan bawah, ketela pohon, struktur ekologis, tegakan Jati  
IDENTIFIKASI DAN ANALISIS PERAN STAKEHOLDER PENGELOLAAN SUB DAS NGRANCAH BERKELANJUTAN (STUDI KASUS DI SUB DAS NGRANCAH – KABUPATENKULONPROGO) Susatyo, Marcus Octavianus; Marsono, Djoko; Kusumandari, Ambar; Supriyanto, Nunuk
Jurnal Wana Tropika Vol 5 No 1 (2015)
Publisher : Fakultas Kehutanan Institut Pertanian STIPER Yogyakarta

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Abstract

Watershed management is part of sustainable national development and its implementation have to synergistically with other development sectors. Coordination among stakeholders is fundamental framework that must be done to achieve the objectives and targets of sustainable watershed management. Ngrancah Sub watershed is the catchment area of Sermo Dam. The area of Ngrancah Sub Watershed is almost 2110 hectares. The existence of vital object, Sermo Dam, signalled the need for Ngrancah Sub Watershed management in a sustainable way. In this regard , need to identification and analysis the role of stakeholders in sustainable Ngrancah Sub Watershed management. The objectives of this research : (1) to identify stakehoders involved in Ngrancah Sub Watershed management; (2) to analyse the role of each stakeholder in Ngrancah Sub Watershed management. Stage analysis : identify all stakeholder involved/interest/influenced in Ngrancah Sub Watershed managament; classify stakeholders based on to their role in operational of Ngrancah Sub Watershed management into 3 categories (Primary, secondary and tertiary); identify each category of stakeholder according to : (1) Characteristic of social and economic status , the structure of the organization , duties and responsibilities;(2) problems : needs, interst, objectives; (3) potency : resources owned, knowledge, experiences; (4) Involvement in the implementation of the program : beneficiary, support, resistence; each stakehoder would be examined, especially for “important” stakeholder in term of influence and the interests of their involvement in Ngrancah Sub Watershd management and its affecting the success of the program.What is meant by interest in here is how problems, needs and interest of stakeholders in line with watershed management. Result of stakehoders identification, there are 23 stakeholders involve in ngrancah sub watershed management which divided into 13 primary stakeholders, 3 secondary stakeholders, and 7 tertiary stakeholders. The success of sustainable management can be done by synergies among stakeholders. Regional Planning Office of Kulon Progo District (BAPPEDA) and Serayu Opak Progo Watershed Management Office become a leading sector in ngrancah sub watershed management. Key Words : Watershed, sustainable watershed management, stakeholder
PENDEKATAN SPASIAL EKOLOGIS UNTUK PENGELOLAAN DAERAH ALIRAN SUNGAI (DAS) BERKELANJUTAN BERBASIS PENGENDALIAN EROSI (STUDI KASUS DI SUB DAS NGRANCAH, KABUPATEN KULON PROGO) Susatyo, Marcus Octavianus; Marsono, Djoko; Kusumandari, Ambar; Supriyanto, Nunuk
Jurnal Wana Tropika Vol 6 No 1 (2016)
Publisher : Fakultas Kehutanan Institut Pertanian STIPER Yogyakarta

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Abstract

Sustainable development basically lies in the achievement of harmonisation between economic, ecological and social purposes. One form of sustainable development fromthe perspective of ecological dimension is the existence of spatial harmonism. Spatial harmonism means that in every development area have to allocate conservation area that has been identified in the form of forest area or area which serves as a forest (rural forest). Both in forest law and spatial law consider the existence of forets area at least 30 % of the watershed area.The research was conducted at Ngrancah Sub Watershed. Ngrancah Sub watershed is one part of Serang Watershed. According to Forestry minister decree Nr. 328 year 2009, Serang watershed is one of 108 critical watersheds and need to be given priority handling. The aims of this research are : (1) to investigate soil erosion, soil erosion rates, and soil erosion index ;(2) to analyze spatial ecology harmonism based on erosion control to optimize conservation area. Ngrancah Sub Watershed is the catcment area of Sermo Dam. The area of Ngrancah Sub Watershed is almost 2150 hectares. The area is mostly critical showed by the high rate of erosion. The high rate of erosion indicates that Ngrancah Sub Watershed needs to be manage and handled properly to reduce land degradation. Erosion is predicted using RUSLE Method (RUSLE Equation EA = Ri .K.L.S.C.P) and water balance (aridity index) based on its meteorogical function is calculated using Tornthwaite-Mather method. Isohyet methode is used to calculated rainfall while erodibility factor is calculated using Willem Formula (1995). According to Minimum Legible Area (Vink, 1975), research area could be classified into 80 spatial/ecological units. Slope observation and soil conservation practices is done in each spatial/ecological unit as well as soil samples also taken in each spayial/ecological unit. Linear program with QSB+ Software is conducted to analyse the data.The result of the research showed that the erosion rates varies from the lowest rate of 3,83 ton/ha/year to the highest rate of 494,91 ton/ha/year. About 39,98 % of research area is classified as moderate erosion rate area and about 38,39% of the area as high into very high erosion rate area. Based on Erosion Indeks, about 16,22% of the area is classified as the moderate Erosion Indeks and 73,30% of the area as high into very high Erosion Indeks. Spatial Ecology approach for sustainable watershed management by QSB+ program on the effort of erosion controll showed that to achieve spatial ecology harmonism is needed 87,48 % conservation area (area that identified as forest function) from the total area of Ngrancah Sub Watershed. Rural forest development (or agroforestry) involving local community is recommended to meet spatial ecology harmonism considering existing condition of Ngrancah Sub Watershed that only 2 % of forest area in Ngrancah Sub Watershed. Key Words : Spatial Ecology, Spatial Harmonism, erosion, RUSLE , QSB+
Co-Authors Abd. Rasyid Syamsuri Agustinus Murdjoko Ai Yuniarsih, Ai Ambar Kusumandari Anak Agung Istri Sri Wiadnyani Andyono, Gebyar Andyono, Gebyar Dradjat , Moch. Dwi Hastuti Erny Poedjirahajoe Gerson N. Njurumana, Gerson N. Imran, M. Ali Irham, Irham Johanes Pramana Gentur Sutapa, Johanes Pramana Gentur M Ali Imron, M Ali M. Baequni, M. Maizer Said Nahdi Nasirudin Nasirudin, Nasirudin Nunuk Supriyanto, Nunuk Nunuk Supriyatno Relawan Kuswandi Ronggo Sadono Sambas Sabarnurdin Satyawan Pudyatmoko Setyono Sastrosumarto, Setyono Soewarno Hasanbahri Sudibiyakto Sudibiyakto Sumardi . Suryo Hardiwinoto Susatyo, Marcus Octavianus SUWARNO HADISUSANTO Tandjung, Shalahuddin Djalal Tibertius Agus Prayitno Tjut Sugandawaty Djohan Totok Gunawan Yustinus Suranto