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All Journal Partner Panrita Abdi - Jurnal Pengabdian pada Masyarakat Jurnal Penelitian Pendidikan IPA (JPPIPA) ULIN: Jurnal Hutan Tropis Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Bioscientist : Jurnal Ilmiah Biologi MAKILA: Jurnal Penelitian Kehutanan Forest and Nature
Pathibang, Meilyn Renny
Jurusan Kehutanan, Politeknik Pertanian Negeri Kupang
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Environmental Science Immunology & microbiology Materials Science & Nanotechnology Physics Social Sciences Veterinary Other

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KONSERVASI SUMBER MATA AIR BAUMATA BERBASIS MASYARAKAT LOKAL Pathibang, Meilyn Renny; Aryani, Ni Kade Ayu Dewi; Matatula, Jeriels
Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Vol 4, No 1 (2019): June 2019
Publisher : University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/abdimas.v4i1.3238

Abstract

Provinsi Nusa Tenggara Timur merupakan salah satu provinsi dengam ketersedian air bersih dan salinitasi lingkungan yang masih minim, karena keterbatasan yang dialami dalam proses penyedian sarana dan prasarana sehingga perlu mendapat perhatian semua pihak. Sebanyak enam dari dua puluh satu kabupaten/kota di Provinsi Nusa Tenggar Timur (NTT) masih rawan atau kesulitan mendapatkan air bersih untuk kebutuhan hidup sehari-hari. Permasalahan utama yang dihadapi oleh Kelompok Masyarakat Peduli Sumber Mata Air Baumata adalah menurunnya debit air akibat maraknya penebangan liar di sekitar sumber mata air terutama di kawasan hutan bagian hulu yang merupakan daerah tangkapan air. Berbagai Tahapan atau langkah-langkah telah ditempuh guna melaksanakan solusi atas permasalahan spesifik yang dihadapi oleh Kelompok Masyarakat Peduli Sumber Mata Air Baumata. Luaran yang telah dicapai adalah masyarakat yang telah mengikuti penyuluhan tentang konservasi sumber mata air Baumata, diharapkan memilik kesadaran untuk berpartisipasi melakukan konservasi terhadap sumber mata air baumata. DOI: https://doi.org/10.26905/abdimas.v4i1.3238
Model Pendugaan Volume Tegakan Jati (Tectona grandis Linn.F) di Hutan Produksi Wemata Unit Pelaksana Teknis Daerah Kesatuan Pengelolaan Hutan Wilayah Kabupaten Belu Aah Ahmad Almulqu; Meilyn Renny Pathibang; Clara Maria Ximenes; Flora Evalina Kleruk; Yudisthira A.N.Rua Ora; Adrin Adrin; Fransiskus X Dako; Ni Kade Ayu D Aryani; Dina Tiara Kusumawardhani; Rinaldo Davinsy
ULIN: Jurnal Hutan Tropis Vol 7, No 1 (2023)
Publisher : Fakultas Kehutanan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/ujht.v7i1.10391

Abstract

Pendugaan model tegakan jati (Tectona grandis Linn.f) di kawasan hutan produksi Wemata dilakukan pada 150 pohon contoh, dimana sebanyak 90 pohon menjadi pohon model dan 60 pohon dijadikan dasar untuk memvalidasi model yang telah disusun. Tujuan penelitian ini adalah untuk menentukan potensi tegakan jati (Tectona grandis Linn.f) berdasarkan model terbaik yang terpilih. Hasil penelitian menunjukkan bahwa potensi tegakan jati seluas 154, 741 ha sebanyak 26.259,4 m3 – 27.420,1 m3. Penentuan model terbaik berdasarkan nilai koefisien determinasi (R²), bias (SEE), dan validasi model berdasarkan nilai rata-rata deviasi (SR), deviasi aggregate (SA), root mean square of deviation (RMSE) dan bias (e). model yang terbaik berdasarkan kriteria-kriteria tersebut adalah V = -0.17 + 0.865 D2T (R² = 98.1 %), SEE = 0.095, SR = 0.436%, SA = 0.18%, RMSE = 0.78 dan e = 0.33. dengan potensi tegakan jati (Tectona grandis Linn.f), sebesar 36.001,017m3- 37.741,329 m3
PENERAPAN MODEL AGROFORESTRI PADA KELOMPOK TANI HUTAN FETOMONE DI DESA SILLU KECAMATAN FATULEU KABUPATEN KUPANG Meilyn Reny Pathibang; Fransiskus Xaverius Dako; Ni Kade Ayu Dewi Aryani; Laurentius D. Wisnu Wardhana; Jeriels Matatula; Fabianus Ranta; Adrin; Flora Evalina Ina Kleruk; Ika Kristinawanti; Ramses Viktor Elim
Panrita Abdi - Jurnal Pengabdian pada Masyarakat Vol. 7 No. 2 (2023): Jurnal Panrita Abdi - April 2023
Publisher : LP2M Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/pa.v7i2.18070

Abstract

The Government of Eastern Nusa Tenggara province is currently facing the problem of an increasing size of critical land as well as decreasing availability of clean water which occurs in most of the landscape of Timor island. The increasing size of critical lands resulted from biophysical conditions, socio-economic and cultural situations which related to land use as the main factor for production, as well as the policy implementation that did not consider sustainability. One of the largest critical land can be found in Sillu village which is located in Fatuleu District in Kupang Regency. To overcome this critical land problem, an appropriate Agroforestry model is set to be developed and implemented. This community service aims to overcome the critical area in Sillu village and to increase the community’s well being through the implementation of an Agroforestry model specifically for the Fetomone Forest-Farmer group. Following methods were used: (1) site survey and family approach towards local community through head of the village, head of hamlets, and chair of Fetomone Forest-Farmer group; (2) Focus Group Discussion were conducted with head of the village and chair of Fetomone Forest-Farmer group to developed an activity plan including modelling design that will be used; (3) Community sensitization regarding socio, ecology and economic benefit of agroforestry system through lecture and discussion; and (4) Training in making agroforestry’s plot. Focus Group Discussion resulting in modelling design of Agrosilvopastural with alley cropping pattern. 53 local communities participated in community sensitization resulting in 96.2% understanding the socio, ecology and economic benefit of agroforestry system. 37 participants from Forest-Farmer group were included in the agroforestry’s plot making trainiing. Our 3 months post planting monitoring showed that 86.48% of them have been implemented the design on their own agricultural land.  ---  Permasalahan yang dihadapi pemerintah NTT adalah peningkatan  luas lahan kritis dan ketersedian air bersih yang terjadi pada sebagian besar daerah yang berada pada bentangan Pulau Timor. Peningkatan luas lahan kritis merupakan kesatuan yang bersifat simultan antara kondisi biofisik, sosial ekonomi dan budaya yang berkaitan dengan pemanfaatan lahan sebagai faktor produksi utama, serta penerapan kebijakan yang kurang mempertimbangkan kelestarian. Salah satu  daerah yang memiliki lahan kritis yang cukup luas adalah Desa Sillu yang berada di Kecamatan Fatuleu Kabupaten Kupang. Untuk mengatasi masalah tersebut, tim pengabdian menerapkan model agroforestri. Tujuan pengabdian adalah untuk mengatasi lahan kritis di Desa Sillu dan meningkatkan kesejahteraan masyarakat melalui penerapan model agroforestri di Kelompok Tani Hutan Fetomone. Metode  yang digunakan adalah 1) survei lokasi dan metode pendekatan kekeluargaan dengan masyarakat lokal melalui Kepala Desa, Kepala Dusun, dan Ketua Kelompok Tani Fetomone, 2) Metode Focus Group Discusion (FGD) dengan Kepala Desa dan Ketua Kelompok Tani Fetomeno untuk menyusun perencanaan kegiatan termasuk rancangan desain model yang akan digunakan, 3) Penyuluhan kepada masyarakat tentang manfaat sosial, ekologis, dan produktif (ekonomi) dari sistem agroforestri  dengan metode ceramah dan diskusi, 4) Pelatihan pembuatan demplot agroforestri. FGD menghasilkan desain model agosilvopastural dengan pola tanam alley cropping. Penyuluhan melibatkan 53 masyarakat dan  hasilnya 96,2% memahami manfaat sosial, ekologis, dan produktif (ekonomi) dari sistem agroforestri. Pelatihan pembuatan demplot melibatkan 37 anggota KTH dan hasil monitoring setelah 3 bulan kegiatan menunjukkan bahwa 86,48% sudah menerapkan model tersebut di lahan milik pribadi.
IDENTIFIKASI DAN PENYEBARAN JENIS MANGROVE DI BAGIAN TIMUR PULAU MENIPO TAMAN WISATA ALAM PULAU MENIPO Meylin Renny Pathibang; Diftan Meyduarti Tanea; Jeriels Matatula
Partner Vol 28, No 1 (2023): Edisi Juli 2023
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v28i1.6945

Abstract

A mangrove is a forest composed by various types of mangroves that live in areas where rivers and seas meet. This research was conducted to identify mangrove species in the eastern part of Menipo that use the 100% census method. The types of Mangroves found on Menipo Island in the eastern’s Nature park were 1. Rhizopora stylosa with 131 individual seedlings, 304 individual saplings, 290 individual trees, 2) Ceriops tagal with 122 individual saplings and 143 individual trees, 3) Rhizophora mucronate with 167 individual seedlings, 82 individual saplings and 190 individual trees, 4) Bruguiera parviflora with 79 individual saplings and 115 individual trees, and 5) Bruguiera cylindrical with 5 sapling stages of 3 individual trees. Key Words: Mangrove, Identification, Distribution, Menipo Island
Kondisi Tempat Tumbuh dan Simpanan Karbon Diatas Permukaan Tanah pada Tegakan Jati di Taman Wisata Alam Camplong Provinsi Nusa Tenggara Timur Pathibang, Meilyn Renny; Matatula, Jeriels; Aryani, Ni Kade Ayu Dewi; Selanno, Frenly Marvi; Oktaviani, Eva; Silaban, Rosalia; Almulqu, Aah Ahmad; Kleruk, Flora Evalina; Wardhana, Laurentius D. Wisnu; Lamanda, Sukriati Andesti; Rusadi, Nusrah; Nababan, Badia Roy Ricardo
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 3 (2025): September
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i3.17235

Abstract

Forests store biomass and carbon in the form of living trees, forest floor detritus (e.g. litter falls), soil and wood products. This study describes inventory results of the above ground biomass of teak (Tectona grandis L.f.). By determining the site condition and developing allometric method, the inventory was designed to estimate the potential of above ground biomass of teak. This study aims to determine the characteristics or site qualities, carbon stock and find out whether the characteristics of the soil has a high or low correlation to the carbon stored in teak forest in Taman Wisata Alam Camplong, East Nusa Tenggara Province. Carbon stored in teak forests are 45.53 ton/ha and 104.35 ton/ha for IV and V age classes, respectively. The correlation between soil characteristics and carbon stock is obtained that the P and K soil has a positive correlation to carbon stock in the teak forest. The equation model for the relationship between growing conditions and aboveground carbon stocks is Y=25.182-4.149X1-172.231X2 + 2.046X3 + 32.711X4 + 0.297X5-28.330X6-1.746X7 +0.171X8.
Model Estimasi Volume Tegakan Eucalyptus Urophylla di Hutan Lindung Lelogama, Nusa Tenggara Timur Pathibang, Meilyn Renny; Matatula, Jeriels; Almulqu, Aah Ahmad; Adrin, Adrin; Ora, Yudhistira; Ari, Maria Patrisia; Nufus, Mitha Rabiyatul; Kusumawardhani, Dina Tiara
ULIN: Jurnal Hutan Tropis Vol 9, No 2 (2025)
Publisher : Fakultas Kehutanan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/ujht.v9i2.22377

Abstract

Penelitian ini bertujuan untuk menghitung potensi tegakan, mengembangkan model estimasi volume tegakan ampupu, dan menghitung potensi tegakan berdasarkan model terbaik. Model estimasi volume tegakan ampupu (Eucalyptus urophylla S.T. Blake) di kawasan Hutan Lindung Lelogama disusun berdasarkan 130 pohon contoh, 70 pohon sebagai pohon model, dan 60 pohon sebagai validasi model. Hasil penelitian menunjukkan bahwa potensi tegakan ampupu di Hutan Lindung Lelogama berkisar antara 41.133,28 m³ – 42.123,58 m³ dengan rata-rata volume per Ha = 269,02 m³. Model terbaik dalam pemodelan dipilih berdasarkan koefisien determinasi maksimum (R²), bias terkecil (SEE), dan validasi model berdasarkan simpangan baku (SR), simpangan agregat (SA), akar kuadrat rata-rata simpangan baku dan bias (e). Berdasarkan model terbaik untuk estimasi volume ampupu adalah V=5,81D1,678T-0,032, dengan nilai R2 = 81,5%, SEE= 0,123, SR= 0,214%, SA=-0,267%, RMSE=-0,205 dan e=-0,183. Estimasi volume tegakan yang dihitung berdasarkan model terbaik (V=5,81D1,678T-0,032) berkisar antara 47.109,49 m³ - 48.190,96 m³ dengan volume rata-rata per hektar sebesar 307,94 m³.
Structure, Composition, and Environmental Conditions of Rehabilitated Mangrove Forests in Kupang Bay, Indonesia Matatula, Jeriels; Pathibang, Meilyn Renny
Forest and Nature Vol. 2 No. 2 (2026): April
Publisher : Green Insight Solutions

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63357/fornature.v2i2.45

Abstract

Mangrove rehabilitation is widely implemented to restore degraded coastal ecosystems; however, post-restoration stand development and its environmental controls remain insufficiently understood. This study assessed species composition, stand structure, diversity, and environmental drivers of growth in rehabilitated mangrove forests on the northern coast of Kupang Bay, Indonesia. Vegetation data were collected using systematic sampling across nine permanent plots, covering growth stages from seedlings to trees, and analyzed using the importance value index (IVI), Shannon-Wiener diversity index (H'), and species richness index. Environmental variables, including salinity, mud thickness, pH, and slope, were measured to evaluate their influence on mangrove growth using multiple linear regression. A total of eight mangrove species were identified, with Avicennia marina dominating at the seedling stage (IVI 123.48%) and Sonneratia alba dominating at the sapling (IVI 93.86%), pole (IVI 146.83%), and tree stages (IVI 104.10%). Overall species diversity was moderate (H′ = 1.16), while species richness was low, indicating limited compositional complexity despite successful establishment. Environmental conditions were within suitable ranges for mangrove growth, with a mean salinity of 28.68 ppt, pH 7.19, mud thickness 71.97 cm, and slope 2.08%. Regression analysis showed that environmental variables explained 51% of the variation in growth (R² = 0.51), with mud thickness and pH exerting significant positive effects, whereas salinity and slope were not significant predictors. These findings demonstrate that rehabilitated mangrove forests can achieve structurally stable communities under favorable environmental conditions; however, species diversity remains constrained. The results highlight the importance of substrate characteristics and soil chemistry in shaping restoration outcomes and provide critical insights for improving mangrove management and rehabilitation strategies in tropical coastal ecosystems.
Allometric Biomass Equation Model of Sonneratia alba in Tanah Merah Mangrove Forest, Kupang, East Nusa Tenggara, Indonesia Meilyn Renny Pathibang; Yudhistira A. N. R. Ora; Aah Ahmad Almuqu; Tristania Silvana Lalus; Sutan Sahala Muda Marpaung
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.15100

Abstract

Mangrove forest biomass is an important parameter for carbon stock estimation and the sustainable management of coastal ecosystems. However, specific allometric equations for Sonneratia alba in mangrove forest ecosystems under semi arid environmental conditions characterized by relatively low rainfall, high salinity, and distinct muddy substrate characteristics remain limited. This study aims to develop a specific allometric equation model to estimate the biomass of Sonneratia alba in the Tanah Merah Mangrove Forest, East Nusa Tenggara. The method used to estimate biomass is destructive sampling and regression analysis. A total of fourteen sample trees representing seven diameter classes were harvested and measured for diameter at breast height (DBH), tree height, and biomass components. The collected data were analyzed to produce the best allometric equations relating tree dimensions to biomass. The results showed that the best equation for stem biomass was B = 0.036D^(2.503), branch biomass was B = 1.269e^(0.154D), leaf biomass was B = 0.000022D^(2.124)H^(2.621), and total biomass was B = 5.607e^(0.142D)). The estimated carbon stock potential of Sonneratia alba in the Tanah Merah Mangrove Forest was 8.64 tons ha⁻¹. These findings provide an important scientific basis for improving biomass and carbon stock estimation accuracy and support evidence-based mangrove conservation and management, particularly in coastal ecosystems of East Nusa Tenggara.
Valuasi Ekonomi dan Efisiensi Pemanfaatan Sumber Daya Air Multi-Sektor di Mata Air Baumata Laurentius DW Wardhana; Elisabeth Afjun Teme; Aah Ahmad Almulqu; Flora Evalina Ina Kleruk; Meilyn R Pathibang; Dwi Wahyuni
MAKILA Vol 20 No 1 (2026): Makila : Jurnal Penelitian Kehutanan
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/makila.v20i1.25350

Abstract

Water resources play a crucial role in supporting socio-economic activities, particularly in semi-arid regions characterized by limited and uneven water availability. Increasing pressure on water resources requires a comprehensive understanding of utilization patterns and economic value across sectors. This study aims to analyze water use, estimate its economic value, and evaluate the efficiency of water utilization across multiple sectors at Baumata Spring, East Nusa Tenggara. A quantitative approach was applied using a hybrid economic valuation method combining the Market Price Method (MPM), cost-based approach, and production-based approach. The results show that total water utilization reached 4,554,058 m³/year, dominated by the agricultural sector (90.40%). The total economic value amounted to IDR 2.46 billion per year, with the largest contributions coming from domestic and bottled water industry sectors, while agriculture contributed relatively little despite consuming most of the water. Efficiency analysis reveals significant disparities among sectors, ranging from IDR 5.01/m³ to IDR 1,214,486/m³. These findings indicate that the economic value of water is not solely determined by the volume of use, but by each sector’s capacity to generate added value. Therefore, water resource management should be oriented toward optimizing allocation based on efficiency and economic value while considering social equity and food security.
Co-Authors Aah Ahmad Almulqu Aah Ahmad Almuqu Adrin Adrin Adrin Adrin, Adrin Almulqu, Aah Ahmad Ari, Maria Patrisia Clara Maria Ximenes Diftan Meyduarti Tanea Dina Tiara Kusumawardhani Dwi Wahyuni Elisabeth Afjun Teme Fabianus Ranta Flora Evalina Ina Kleruk Flora Evalina Ina Kleruk, Flora Evalina Ina Fransiskus X Dako Fransiskus Xaverius Dako, Fransiskus Xaverius Ika Kristinawanti Jeriels Matatula, Jeriels Lamanda, Sukriati Andesti Laurentius D. Wisnu Wardhana Laurentius DW Wardhana Mitha Rabiyatul Nufus Nababan, Badia Roy Ricardo Ni Kade Ayu D Aryani Ni Kade Ayu Dewi Aryani Ni Kade Ayu Dewi Aryani Oktaviani, Eva Ramses Viktor Elim Rinaldo Davinsy Rusadi, Nusrah Selanno, Frenly M. Silaban, Rosalia Tristania Silvana Lalus Yudhistira A. N. R. Ora Yudhistira Ora, Yudhistira Yudisthira A.N.Rua Ora