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All Journal JEJAK Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Penelitian Hutan Tanaman JURNAL ANALISIS KEBIJAKAN KEHUTANAN Forum Geografi Forest and Society
Ryke Nandini
Student of Doctoral Program (S3), Study of Forestry Science, Gadjah Mada University
Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Social Sciences

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EVALUASI PENGELOLAAN HUTAN KEMASYARAKATAN (Hkm) PADA HUTAN PRODUKSI DAN HUTAN LINDUNG DI PULAU LOMBOK Nandini, Ryke
Jurnal Penelitian Hutan Tanaman Vol 10, No 1 (2013): JURNAL PENELITIAN HUTAN TANAMAN
Publisher : Pusat Penelitian dan Pengembangan Peningkatan Produktivitas Hutan

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Abstract

ABSTRAKPenelitian ini bertujuan untuk mengetahui seberapa jauh pelaksanaan HKm dalam menjaga kelestarian hutan danmeningkatkan kesejahteraan masyarakat di sekitar hutan produksi dan hutan lindung. Penelitian ini dilakukan padaHKmdi Pulau Lombok, yaitu HKmUnit Sambelia yang mewakili HKmpada hutan produksi serta HKmSesaot danHKm Darussadiqien yang mewakili HKm pada hutan lindung. Metode yang digunakan adalah survei lahan danwawancara terhadap pemilik lahan HKm serta tokoh utama masyarakat. Analisis data yang digunakan adalahanalisis deskriptif serta teknik skoring untuk menilai kondisi HKm baik secara teknis, ekonomis maupunkelembagaan. Hasil penelitian menunjukkan bahwa (1) pengelolaan HKm di hutan produksi berada pada kondisisedang (nilai skor 47,36) dengan faktor pembatas aspek teknis berupa kondisi biofisik dan kondisi tanaman, faktorpembatas aspek ekonomis dan kelembagaan berupa potensi ekonomi HKm dan sistem pengelolaan kelembagaan;(2) pengelolaan HKm di hutan lindung berada pada kondisi sedang (nilai skor HKm Sesaot 53,17 dan HKmDarussadiqien 45,77) dengan faktor pembatas aspek teknis penerapan teknik usaha tani dan konservasi, faktorpembatas aspek ekonomis dan kelembagaan berupa dampak ekonomi HKmdan sistem pengelolaan kelembagaan.
KAJIAN PERUBAHAN CURAH HUJAN, SUHU DAN TIPE IKLIM PADA ZONE EKOSISTEM DI PULAU LOMBOK Nandini, Ryke; Narendra, Budi Hadi
ISSN 0216-0897
Publisher : Pusat Penelitian dan Pengembangan Perubahan Iklim dan Kebijakan

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Abstract

Dampak perubahan iklim dapat dirasakan secara global. Pulau Lombok merupakan salah satu pulau kecil yang mempunyai tingkat kerentanan terhadap perubahan iklim lebih besar dibandingkan pulau-pulau besar. Perubahan iklim dapat menyebabkan terganggunya ekosistem yang ada sehingga perlu adanya strategi mitigasi dan adaptasi terhadap perubahan iklim. Data dan informasi perubahan iklim merupakan data dasar yang penting untuk merumuskan strategi mitigasi dan adaptasi terhadap perubahan iklim. Tujuan penelitian ini adalah mendapatkan data dan informasi perubahan curah hujan, suhu dan tipe iklim serta menelusuri dampaknya terhadap ekosistem hutan di Pulau Lombok. Metode yang digunakan adalah analisis perubahan iklim (besaran, perubahan, distribusi spasial dan kecenderungan), dan analisis dampak perubahan iklim terhadap ekosistem hutan melalui analisis kesenjangan antara data terkini dan data histori. Hasil penelitian menunjukkan bahwa di Pulau Lombok telah terjadi perubahan iklim yang ditandai oleh perubahan kecenderungan curah hujan, suhu dan tipe iklim. Dampak perubahan iklim pada ekosistem hutan antara lain rusaknya ekosistem hutan mangrove, hilangnya jenis-jenis endemik, penurunan tutupan lahan, serta berkurangnya kualitas dan kuantitas mata air.
KARAKTERISTIK LAHAN KRITIS BEKAS LETUSAN GUNUNG BATUR DI KABUPATEN BANGLI, BALI Nandini, Ryke; Narendra, Budi Hadi
Jurnal Penelitian Hutan dan Konservasi Alam Vol 9, No 3 (2012): Jurnal Penelitian Hutan dan Konservasi Alam
Publisher : Pusat Penelitian dan Pengembangan Hutan

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Abstract

ABSTRAK Lahan  bekas  letusan  Gunung  Batur  merupakan  salah  satu  bagian  yang  sangat  penting  dalam  upaya rehabilitasi hutan dan lahan di Kabupaten Bangli, Propinsi Bali. Bekas letusan Gunung Batur meningggalkan karakteristik biofisik yang khas yang menyebabkan perlunya suatu kajian tentang karakteristik lahan bekas letusan Gunung Batur agar dapat disusun suatu strategi rehabilitasi hutan dan lahan. Karakteristik lahan yang dikaji antara lain meliputi iklim, fisiologi dan geologi, tanah, hidrologi, serta vegetasi dan penutupan lahan. Hasil kajian menunjukkan bahwa tipe iklim di lokasi penelitian adalah E (agak kering) dengan curah hujan rata-rata tahunan 1750,9 mm. Secara fisiologis lokasi penelitian merupakan bentukan lahan asal vulkanik yang didominasi oleh medan lava dengan geologi tersusun atas batuan ignimbrit, basalt, breksi vulkanik dan andesit. Kesuburan tanah termasuk sangat rendah dan potensi hidrologi yang ada berupa mata air yang ada di sekitar danau Batur. Jenis vegetasi yang mendominasi adalah tusam (Pinus merkusii Jungh.& de Vriese) dan ampupu (Eucalyptus urophylla S.T.Blake).
Impact of Community Forestry Policy on Farmers in Rinjani Protected Forest Area Nandini, Ryke; Kusumandari, Ambar; Gunawan, Totok; Sadono, Ronggo
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 9, No 1 (2016): March 2016
Publisher : Semarang State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v9i1.6653

Abstract

The aim of this research is to know: (1) the economic conditions of the community forestry (HKm) farmers seen from the income and the poverty level; (2) the social conditions of the HKm farmers seen from the education level and the behavior changes; and (3) the change of social economic conditions of the HKm farmers in 2008-2015. This research is conducted from April to July in 2015 and located in four HKm groups of Rinjani protected forest area (RTK I). The data collection is conducted by the interviews with questionnaire to 102 HKm farmers using the Slovin’s formula with 10% of significant degree. This is implemented in descriptive analysis. The research result shows that: (1) the average income of the HKm farmers is Rp 1,739,677 per month/ha and 59.8% of farmers are above the poverty line; (2) the farmers are increasingly aware of education (there are only 5.9% members of farmer’s family who are uneducated) and the lack of firewood utilization (there are only 23.5% farmers who are still using the firewood); and (3) in the period of 2008 to 2015 the average income of the farmers per month increases at 52,03%; the poverty level decreases at 46.5%, and there is a behavior change in which the dependence on the forest resources in the form of firewood decreasesKey words : community forest, income, poverty, behavior change
Impact of Community Forestry Policy on Farmers in Rinjani Protected Forest Area Nandini, Ryke; Kusumandari, Ambar; Gunawan, Totok; Sadono, Ronggo
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 9, No 1 (2016): March 2016
Publisher : Semarang State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v9i1.7185

Abstract

The aim of this research is to know: (1) the economic conditions of the community forestry (HKm) farmersseen from the income and the poverty level; (2) the social conditions of the HKm farmersseen from the education level and the behavior changes; and (3) the change of social economic conditions of the HKm farmers in 2008-2015. This researchis conducted from April to July in 2015 and located in four HKm groups of Rinjani protected forest area (RTK I). The data collection is conducted by the interviews with questionnaireto 102 HKm farmers using the Slovin’s formula with 10% of significant degree.This is implemented in descriptive analysis. The research result shows that: (1) the average income of the HKm farmers is Rp1,739,677 per month/ha and 59.8% of farmers are above the poverty line; (2) the farmers are increasingly aware of education (there are only 5.9% members of farmer’s family who are uneducated) and the lack offirewood utilization (there are only 23.5% farmers who are still using the firewood); and (3) in the period of 2008 to 2015 the average income of the farmers per month increases at 52,03%; the poverty level decreases at 46.5%, and there is a behavior change in whichthe dependence on the forest resources in the form of firewood decreases
Multidimensional Scaling Approach to Evaluate the Level of Community Forestry Sustainability in Babak Watershed, Lombok Island, West Nusa Tenggara Nandini, Ryke; Kusumandari, Ambar; Gunawan, Totok; Sadono, Ronggo
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

Abstract

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).
Impact of Community Forestry Policy on Farmers in Rinjani Protected Forest Area Nandini, Ryke; Kusumandari, Ambar; Gunawan, Totok; Sadono, Ronggo
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 9, No 1 (2016): March 2016
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v9i1.7185

Abstract

The aim of this research is to know: (1) the economic conditions of the community forestry (HKm) farmersseen from the income and the poverty level; (2) the social conditions of the HKm farmersseen from the education level and the behavior changes; and (3) the change of social economic conditions of the HKm farmers in 2008-2015. This researchis conducted from April to July in 2015 and located in four HKm groups of Rinjani protected forest area (RTK I). The data collection is conducted by the interviews with questionnaireto 102 HKm farmers using the Slovin’s formula with 10% of significant degree.This is implemented in descriptive analysis. The research result shows that: (1) the average income of the HKm farmers is Rp1,739,677 per month/ha and 59.8% of farmers are above the poverty line; (2) the farmers are increasingly aware of education (there are only 5.9% members of farmer’s family who are uneducated) and the lack offirewood utilization (there are only 23.5% farmers who are still using the firewood); and (3) in the period of 2008 to 2015 the average income of the farmers per month increases at 52,03%; the poverty level decreases at 46.5%, and there is a behavior change in whichthe dependence on the forest resources in the form of firewood decreases
Evaluating agroforestry patterns to increase land productivity of Falcataria moluccana private forests in Central Lombok Regency, West Nusa Tenggara Nandini, Ryke; Susila, I Wayan Widhana; Agustarini, Retno; Samawandana, Gipi
Forest and Society Vol. 7 No. 2 (2023): NOVEMBER
Publisher : Forestry Faculty, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/fs.v7i2.25752

Abstract

Developing agroforestry systems in private forests is expected to increase productivity. This study aims to determine the appropriate agroforestry design for Falcataria moluccana-based private forests in Central Lombok Regency. Three intercrop species were tested: small taro (Colocasia esculenta), ginger (Zingiber officinale), and vanilla (Vanilla planifolia Andrews). This study was established using a completely randomized design. The three planting combinations were examined in three replications for a total of nine test plots: F. moluccana+vanilla+small taro (FmVT), F. moluccana+vanilla+ginger (FmVG), and F. moluccana+vanilla+ginger+small taro (FmVGT). Each test plot was 10 x 10 m and was located at 3 x 3 m spacing under a 3-year-old F. moluccana stand. The measured variables were crop survival rates, plant yields, and microclimatic data. The correlation between the variables was examined using the Pearson Product Moment, Duncan's advanced multiple range test (DMRT), and analysis of variance (ANOVA). The market price was used to determine the crop's economic value. The best agroforestry design was based on the economic value of crop production and the land equivalent ratio. The results indicated that the combination of F. moluccana, vanilla, ginger, and small taro, which generated an additional income of IDR 11,851,250 ha-1 a year, should be widely promoted and adopted.
Co-Authors Abd. Rasyid Syamsuri Ambar Kusumandari Budi Hadi Narendra I Wayan Widhana Susila Retno Agustarini Ronggo Sadono Samawandana, Gipi Totok Gunawan Yundari, Yundari