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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Indonesian Journal of Geography Geo Media: Majalah Ilmiah dan Informasi Kegeografian JEJAK Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Forum Geografi Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Biosaintifika: Journal of Biology & Biology Education Jurnal Penelitian Kehutanan FALOAK Jurnal Hutan Pulau-Pulau Kecil : Jurnal Ilmu-Ilmu Kehutanan dan Pertanian Jurnal Wana Tropika Jurnal Ilmu Kehutanan Jurnal Ilmu Kehutanan Jurnal Wana Tropika

Ambar Kusumandari

Fakultas Kehutanan, Universitas Gadjah Mada

Author-ID : 303120

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Immunology & microbiology

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Zonasi kerawanan longsor dan strategi arahan mitigasi longsor di DAS Merawu Banjarnegara M Chrisna Satriagasa; Hatma Suryatmojo; Ambar Kusumandari
Geo Media: Majalah Ilmiah dan Informasi Kegeografian Vol 18, No 2 (2020): Geo Media: Majalah Ilmiah dan Informasi Kegeografian
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/gm.v18i2.35420

Kabupaten Banjarnegara khususnya DAS Merawu memiliki kerawanan longsor yang tinggi. Perulangan longsor menyebabkan gangguan bagi kehidupan dan penghidupan masyarakat. Penelitian ini bertujuan menentukan zonasi kerawanan longsor dan menentukan strategi mitigasi longsor di DAS Merawu. Inventori longsor dilakukan menggunakan tiga pendekatan yaitu terestris, menggunakan citra satelit, dan dari literatur. Penelitian ini menggunakan analitic hierarchy process (AHP) untuk menentukan besar pengaruh setiap parameter lingkungan terhadap kejadian longsor sebagai dasar penyusunan peta kerawanan longsor. Metode AHP juga digunakan untuk menentukan jenis mitigasi longsor terbaik. Penelitian ini menunjukkan bahwa pada wilayah kajian terdapat 256 longsor, mayoritas berupa longsor tipe slide, dengan material utama tanah, dan termasuk deep slide. Longsor banyak terjadi pada wilayah dengan tanah mediteran merah tua dan regosol, formasi geologi Halang (Tmph), stream density 1,4-2,8 km/km2, lereng 25-45%, dan tutupan lahan semak belukar. Wilayah dengan kerawanan tertinggi terletak pada bagian tengah DAS. Jenis mitigasi longsor terbaik untuk wilayah ini yaitu penanaman vegetasi.

Multidimensional Scaling Approach to Evaluate the Level of Community Forestry Sustainability in Babak Watershed, Lombok Island, West Nusa Tenggara Ryke Nandini; Ambar Kusumandari; Totok Gunawan; Ronggo Sadono
Forum Geografi Vol 31, No 1 (2017): July 2017
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v31i1.3371

Community forestry in Babak watershed is one of the efforts to reduce critical land area. The aim of this research was to evaluate the level of community forestry sustainability in both of community forest (HKm) and private forest in Babak watershed. Multidimensional scaling (MDS) was used to analyse the level of community forest sustainability based on the five dimensions of ecology, economy, social, institutional, and technology as well as 29 attributes. Leverage analysis was used to know the sensitive attributes of sustainability, while Monte Carlo analysis and goodness of fit was used to find the accuracy of MDS analysis. The result shows that HKm was in moderate sustainability level (sustainability index 54.08%) and private forest was in less sustainability level (sustainability index 48.53%). Furthermore, the ecology and technology in HKm were classified as less sustainable, while the institution and technology in private forest were considered less sustainable. There were 11 sensitive attributes of HKm and 19 sensitive attributes of private forest. The priorities of attribute improvement in HKm include land recovering (the dimension of ecology) and cooperative development (the dimension of technology). In private forest, the priorities of attribute improvement include leadership capacity building (the institutional dimension) and also the use of silviculture intensive and soil conservation (the dimension of technology).

Optimalisasi Penggunaan Lahan dengan Sistem Agroforestri dan Pendampingan Pascapanennya di Kelompok Tani Dusun Kemuning, Gunungkidul Ambar Kusumandari; Denny Irawati; Sri Astuti Soedjoko
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 1, No 1 (2015): September
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Kemuning sub village district is located in Bunder village, Patuk, Gunung Kidul. This area is near by the Bunder forest park and Wanagama Educational Forest. Most of the people live there are farmers. As the soil is relatively unfertile, they prefer to plant trees, so they called as forest community farmers. Among the trees, they plant cassava, peanut, and corn, so it called as agroforestry. In the field, the area seems still has the opportunity that can be added to be planted. Based on this situation, in this project, the optimalization of land use was introduced to ask the farmers to plant the undergrowth species includes: zingiber, kunyit and kencur. This project was started by introducing the agroforestry system, where they can plant together both trees and non trees at the same land. The socialization was done by inviting the farmers to come to the meeting. The advantages of agroforestry was explained to them, and also the post harvesting management to produce the instant zingiber was also trained and demonstrated to the female farmers. This product is also useful for attracting the local tourist who usually come at the week end. The output of this project was the agroforestry demplot can be built in the field, so the farmers can learn and study to develope at their own land. The female farmer can also make the instant zingiber as the healthy drink.

Intensifikasi Lahan Tegalan Untuk Meningkatkan Penghasilan Warga Masyarakat Model Daerah Aliran Sungai (DAS) Mikro Cangkringan Ambar Kusumandari; Supriyandono Supriyandono; Hatma Suryatmojo
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 6, No 2 (2020): Juni
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Kerusakan lingkungan di Indonesia semakin meningkat sebagai akibat terjadinya bencana banjir, tanah longsor dan kekeringan yang semakin meningkat. Berbagai upaya perbaikan kondisi DAS sudah dilakukan untuk mewujudkan keseimbangan lingkungan dan tata air DAS serta memberikan manfaat sosial ekonomi yang nyata bagi masyarakat. Kegiatan pengabdian ini bertujuan untuk meningkatkan pengetahuan, pemahaman dan kesadaran masyarakat terhadap kondisi lingkungan dan upaya pelestariannya; meningkatkan produktivitas lahan melalui pola agroforestri; dan meningkatkan pendapatan masyarakat MDM Cangkringan. Metode yang digunakan adalah melalui pembangunan demplot partisipatif. Dalam hal ini masyarakat terlibat secara aktif sejak dari perencanaan sampai dengan pelaksanaan pembangunan demplot intensifikasi pada lahan tegalan oleh kelompok tani Maju Makmur. Hasil pengabdian dapat disimpulkan bahwa melalui sosialisasi kegiatan maka diperoleh adanya peningkatan pengetahuan, pemahaman dan kesadaran masyarakat terhadap kondisi lingkungan dan upaya pelestariannya. Dalam perencanaan partisipatif, diperoleh bahwa jenis yang dipilih adalah sengon karena memberikan keuntungan ganda yaitu aspek ekologi dan ekonomi. Peningkatan produktivitas lahan pekarangan dilakukan dengan metode yang ramah lingkungan dalam bentuk intensifikasi pekarangan melalui pola agroforestri. Pengembangan agroforestri dilakukan dengan membuat plot percontohan (demplot) oleh kelompok tani Maju Makmur. Selanjutnya, pengembangan agroforestri dapat memberikan hasil berupa berbagai jenis tanaman yang dibudidayakan oleh petani dan dapat dipanen secara berkelanjutan.

STUDI IMPLEMENTASI STANDAR SISTEM MANAJEMEN LINGKUNGAN (ISO 14001:2004) DALAM PENGELOLAAN WISATA ALAM DI TAMAN NASIONAL BROMO TENGGER SEMERU (Studi Kasus Pelaksanaan Sertifikasi dalam Pengelolaan Wisata Alam) Dian Iswandaru; Ambar Kusumandari; Chafid Fandeli
JURNAL HUTAN PULAU-PULAU KECIL Vol 1 No 2 (2016): JHPPK
Publisher : Program Studi Manajemen Hutan, Pascasarjana Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (525.561 KB)

High nature potency, strategic location, and accessible have made TNBTS as one of most visited national parks, thus the potency cause negative impact to the ecosystem. To anticipate, the Management of TNBTS has applied environment management system/EMS based on ISO 14001 : 2004. The study aimed to investigate the EMS applied by the management of TNBTS, implementation process of ISO 14001 : 2004, evaluate the phase and percent of EMS application on natural tourism management. Method used was descriptive explorative with frequent descriptive analysis and SWOT analysis. The result showed that the most inï€‚uencing factor in the EMS application in TNBTS was visitor aspect and facilities establishment. Implementation process of ISO 14001 : 2004 in TNBTS was started with EMS training by an external consultant, agreeing the certification scope, conducting early review, and identifying environmental impact aspect also the regulation. Then set the environmental policy, management, conduct inspection and review of the management. To support successfulness of the implementation of ISO 14001 : 2004, requires management and personal commitment. Compliance degree of the EMS implementation based on ISO 14001 : 2004 was 3.86 and 79.95% with the category of close to consistent. Result of SWOT analysis showed that the strategic position of TNBTS in applying EMS to manage their natural tourism was in quadrant/ cell 1 (1.18; 0.65). Therefore, the strategy that can be developed is growth strategy, with the strategy form increasing service to visitors, increasing management work in maintaining the EMS quality.

PERUBAHAN KUALITAS LINGKUNGAN PADA HUTAN KEMASYARAKATAN DI DAERAH ALIRAN SUNGAI BABAK, PULAU LOMBOK (Environmental Quality Changes in Community Forests in the Babak River Basin, Lombok Island) Ryke Nandini; Ambar Kusumandari; Totok Gunawan; Ronggo Sadono
Journal Penelitian Kehutanan FALOAK Vol 3, No 1 (2019): Jurnal Penelitian Kehutanan Faloak
Publisher : Balai Penelitian Dan Pengembangan Teknologi Hasil Hutan Bukan Kayu

Kegiatan Hutan Kemasyarakatan (HKm) di Daerah Aliran Sungai (DAS) Babak telah dilakukan sejak tahun 2007 dan memperoleh ijin usaha pengelolaan hutan kemasyarakatan (IUPHKm) pada tahun 2010. Tidak dapat dipungkiri bahwa HKm memberikan pengaruh terhadap kualitas lingkungan, baik kualitas lingkungan biofisik, ekonomi dan sosial. Tujuan penelitian ini adalah mengetahui perubahan kualitas lingkungan pada kegiatan HKm di DAS Babak dalam kurun 2007-2015, baik lingkungan biofisik, ekonomi dan sosial. Penelitian dilakukan pada tahun 2015-2016 pada HKm di DAS Babak. Data biofisik diperoleh dari survei lapangan dan data sekunder. Data ekonomi dan sosial diperoleh dengan wawancara terhadap 102 responden yang dipilih melalui teknik purpossive sampling. Analisis data biofisik dilakukan dengan menggunakan Soil and water analysis tool (SWAT), sedangkan data ekonomi dan sosial dianalisis secara deskriptif kualitatif. Hasil penelitian menunjukkan bahwa dalam kurun 2007-2015 terdapat perubahan kualitas lingkungan pada HKm di DAS Babak. Perubahan kualitas biofisik ditunjukkan oleh penurunan limpasan dan erosi; kualitas ekonomi ditunjukkan oleh peningkatan pendapatan dan penurunan jumlah kemiskinan; sedangkan peningkatan kualitas sosial ditunjukkan oleh perubahan perilaku dalam pemanfaatan sumberdaya hutan. Dengan demikian, keberadaan HKm di DAS Babak dapat dikembangkan untuk memperbaiki kualitas lingkungan biofisik, ekonomi dan sosial.

Evaluasi Daya Dukung dan Skenario Konservasi DAS Wosi di Kabupaten Manokwari, Papua Barat Mahmud Mahmud; Danang Wijaya; Wahyudi Wahyudi; Ambar Kusumandari
Jurnal Ilmu Kehutanan Vol 15 No 2 (2021): September
Publisher : Fakultas Kehutanan Universitas Gadjah Mada

Around 12.62% of watersheds in Indonesia are damaged and need restoration immediately to prevent floods, landslides, and other related disasters. This study aimed to evaluate the Wosi watershed and formulate conservation scenarios to improve its conditions. The data collection included hydrology (quantity, continuity, and water quality), land (critical land index, percentage of vegetation cover, and erosion index), socio-economic (population pressure, welfare level, existence, and regulations enforcement), building investment (city classification and water building value classification), and the use of space (protected areas and cultivation areas). The evaluation of carrying capacity used a scoring analysis. The scenarios formulation used the information on potential carrying capacity and conservation strategies. The results suggested that the carrying capacity of the Wosi watershed from 2016-2019 had fallen into "bad" and "very bad" categories. To improve these conditions, the government can assign the riparian areas as a government asset, build ponds and dikes in the flood-prone areas, apply small recharge pond (SRP) on the cacao plantations, and assign Wosi Rendani protected forest (HLWR) as an urban forest. The implementation of these conservation strategies will result in the improvement of (a) the carrying capacity of the Wosi watershed and (b) the status into the "good" category to support environmentally friendly development in Manokwari city.

Dampak Kepariwisataan terhadap Erosi di Kawasan Wisata Kaliurang Sofiudin Nurmansyah; Ambar Kusumandari; Kaharuddin Kaharuddin
Jurnal Ilmu Kehutanan Vol 1, No 1 (2007)
Publisher : Fakultas Kehutanan Universitas Gadjah Mada

Impact of Tourism on Soil Erosion in Tourist Area of KaliurangTourism is one alternative of non timber based forest managements however, tourism activities will impact on the tourist areas, both biophysically and socially. The purpose of this research was to study the factors influencing soil erosion rate in tourist area, and to examine the effect of tourist characteristics, e.g. visiting characteristics and tourist activities on erosion rate.The erosion prediction was carried out at tourist areas including Hutan Alam (Natural Forest), Taman Bermain Anak (Play Ground), Taman Wisata Alam (Natural Tourist Park), and Kali Kuning Camping Ground. The Universal Soil Loss Equation (USLE) model was applied. Correlation analysis was used to analyze the correlation between factors influencing soil erosion rate (rainfall erosivity, soil erodibility, slopes, vegetation and conservation practices) and erosion.The research resulted that tourism significantly impacted on erosion at Play Ground, Natural Tourist Park 1, and Kali Kuning Camping Ground, except at Natural Tourist Park 2. The correlation analysis showed that all of the factors influencing soil erosion rate positively affected erosion. The results also showed that the tourist characteristics which influence erosion rate were tourists' visiting characteristics and their activities.

PENGUKURAN EROSI PADA LAHAN RUMPUT KOLONJONO (Brachiaria mutica) DENGAN METODE PLOT KECIL DI HUTAN WANAGAMA I Irfansyah Diangga Yusuf Nugraha; Ambar Kusumandari
Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Vol 9 No 1 (2021): Jurnal Ilmiah Rekayasa Pertanian dan Biosistem
Publisher : Fakultas Teknologi Pangan & Agroindustri (Fatepa) Universitas Mataram dan Perhimpunan Teknik Pertanian (PERTETA)

Hutan Wanagama I Gunungkidul memiliki topografi yang berbukit-bukit dan berlereng sehingga berpotensi tinggi menimbulkan erosi. Kombinasi tebal hujan yang relatif tinggi dan keadaan topografi dengan kemiringan curam berperan penting untuk menghasilkan aliran permukaan yang dapat menimbulkan erosi. Tujuan penelitian ini adalah untuk menganalisis hubungan antara tebal hujan terhadap aliran permukaan, aliran permukaan terhadap erosi, dan tebal hujan terhadap erosi dengan menggunakan analisis regresi linear sederhana. Di Hutan Wanagama I banyak terdapat lahan rumput Kolonjono (Brachiaria mutica) yang ditanam oleh masyarakat sekitar. Oleh karena itu, sangat mendesak untuk dilakukan penelitian erosi pada lahan rumput Kolonjono tersebut untuk menghindari terjadinya degradasi lahan. Penelitian ini dilakukan dengan menggunakan metode plot kecil untuk menganalisis tingkat erosi dan aliran permukaan. Pada penggunaan lahan rumput dibuat 3 plot kecil berukuran 22 m x 4 m, yang dipasang terpisah searah lereng, masing-masing mewakili bagian atas, tengah, dan bawah lereng. Hasil penelitian menunjukkan bahwa erosi selama penelitian tergolong sangat rendah, pada plot atas sebesar 52,52 kg/ha, pada plot tengah sebesar 48,44 kg/ha, dan pada plot bawah sebesar 57,90 kg/ha. Tebal hujan sangat memengaruhi aliran permukaan dan aliran permukaan sangat memengaruhi erosi. Hasil penelitian juga menunjukkan bahwa aliran permukaan selama penelitian pada plot atas sebesar 18,26 mm dengan koefisien aliran permukaan sebesar 0,0482, pada plot tengah sebesar 16,92 mm dengan koefisien aliran permukaan sebesar 0,0447, dan pada plot bawah sebesar 20,03 mm dengan koefisien aliran permukaan sebesar 0,0529 yang kesemuanya tergolong baik.

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

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

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

Co-Authors - Mahmud Abd. Rasyid Syamsuri Chafid Fandeli Danang Wijaya Denny Irawati Dian Iswandaru Djoko Marsono Hartono Hartono Hartono Hartono Hatma Suryatmojo Irfansyah Diangga Yusuf Nugraha Kaharuddin Kaharuddin M Chrisna Satriagasa Mahmud Mahmud Mahmud Mahmud Nunuk Supriyanto, Nunuk Nunuk Supriyatno Nunuk Supriyatno Ronggo Sadono Ryke Nandini Ryke Nandini Ryke Nandini Sambas Sabarnurdin Sofiudin Nurmansyah Sri Astuti Soedjoko Sri Endayani Sri Endayani, Sri Sudarmadji Sudarmadji Sudarmadji Sudarmadji Sudarmadji Sudarmadji Supriyandono Supriyandono Susatyo, Marcus Octavianus Totok Gunawan Totok Gunawan Totok Gunawan Wahyudi Wahyudi Yundari, Yundari

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