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All Journal AGRIVITA, Journal of Agricultural Science Jurnal Belantara Jurnal Hutan Pulau-Pulau Kecil : Jurnal Ilmu-Ilmu Kehutanan dan Pertanian Jurnal Pengabdian Cendekia Maanu : Jurnal Pengabdian Kepada Masyarakat
Jan W. Hatulesila
Fakultas Pertanian, Universitas Pattimura, Ambon.
Religion Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Environmental Science Health Professions

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STUDY ON APPLICATION OF GEOGRAPHICAL INFORMATION SYSTEM (GIS) FOR ESTABLISHMENT OF BIOMASS CLASSIFICATION TO SUPPORT IMPLEMENTATION OF CLEAN DEVELOPMENT MECHANISM Mardiatmoko, Gun; Silaya, Th.M.; W. Hatulesila, Jan
AGRIVITA, Journal of Agricultural Science Vol 34, No 1 (2012)
Publisher : Faculty of Agriculture University of Brawijaya and Indonesian Agronomic Assossiation

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

Abstract

A research to study biomass classification by using GIS has been conducted at forest area in Ambon, Province of Maluku. The aims of this research were to find out composition of forest vegetation with its distribution, to determine biomass potency distribution of vegetation and to make classification of biomass potency, air temperature and light intensity distribution. This research used survey method. The vegetation biomass was measured by using allometric and weighted scoring method. By using GIS, definite score can be formatted. The result showed that composition of forest vegetation could be determined, and its biomass potency could be measured and presented on digital map. The digital map of biomass potency, air temperatures and light intensity distribution can be arranged successfully with 3 classifications: low 0.15 ha (17%), moderate 0.31 ha (37%) and high 0.39 ha (46%).   Keywords: biomass classification, LULUCF, CDM, GIS, allometric equation
KOMBINASI JENIS TANAMAN POLA DUSUNG PADA BERBAGAI KETINGGIAN TEMPAT DI NEGERI LUHU SERAM BARAT Irwanto Irwanto; Jan W. Hatulesila; Moda Talaohu; Abdan Sukur Ely
JURNAL HUTAN PULAU-PULAU KECIL Vol 6 No 1 (2022): JHPPK
Publisher : Program Studi Manajemen Hutan, Pascasarjana Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jhppk.v6i1.5796

Abstract

This study aims to determine the structure and composition of plant species in Dusung land management in Luhu Village, discover the combination of plant species at various altitudes, and compare MPTS (Multi-Purpose Tree Species) plants and woods in the Dusung pattern. The sampling used the Stratified Sampling method, i.e., selecting locations based on altitude according to the research objectives and vegetation analysis carried out by the plot line method. For each altitude, 15 plots were made for each growth stage for vegetation sampling by recording the species, number, diameter at breast height (dbh) for the stage of poles and trees. The combination of the Dusung pattern plant species in Luhu Village is distinguishable at each altitude. Cloves are dominant at an altitude of >300-500 masl and >500 masl. The Sago tree stage is dominant at an altitude of 0-300 masl, while the dominant pole stage is Cocoa at 0-300 masl. The higher the site, the smaller the combination of plant species found in the Dusung Pattern in Luhu Village. The community prefers the combination of MPTS plants over wood species on Dusung in Luhu Village. The combination of plants in the Dusung Pattern research plot did not find short-lived plants (annual). It only found long-lived plants, i.e., trees (perennial) with a vegetation structure similar to a forest; therefore, it is more suitable to be called "Forest Garden".
RHIZOME ROOT STRUCTURE AND BIOMASS CONTENT CAJUPUT PLANT (Melaleuca Cajuput) IN NAMLEA VILLAGE, BURU REGENCY Hatulesila, Jan Willem; Mardiatmoko, Gun; Tan, Lieke
Jurnal Belantara Vol 8 No 1 (2025)
Publisher : Forestry Study Program University Of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbl.v8i1.1088

Abstract

The pitih wood plant (Melaleuca leucadendra) is a type of plant that belongs to the guava tribe (Myrtaceae) which can produce one of the essential oil products in Indonesia. Eucalyptus plants can be cultivated by generative (seed) and vegetative propagation methods (shoot cuttings with rejuvination techniques, branch cuttings, shoot cuttings, root cuttings, grafts).  However, related to the root structure of the rhizome and the value of the biomass content of this plant, it has not been widely published. This is the impetus to conduct research related to the root structure of the rhizome and the biomass content and stored carbon content of the eucalyptus plant section by direct measurement methods in the field and analysis in the laboratory. From the plot of eucalyptus plants, it can be seen that the selected sample has sturdy rhizome roots with similar plant height characteristics, both for the growth rate of the mother plant and the saplings of the mother plant which generally have an even height and are not too.
Sosialisasi dan Peningkatan Ketahanan Desa dalam Menghadapi Perubahan Iklim di Desa Amahusu Irwanto, Irwanto; Loppies, Ronny; Sahupala, Andjela; Hatulesila, Jan Willem; Fredy Hendry Louhenapessy
Jurnal Pengabdian Cendekia Vol. 1 No. 2 (2025): Edisi Agustus
Publisher : PT Pustaka Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71417/jpc.v1i2.24

Abstract

Perubahan iklim merupakan tantangan global yang berdampak signifikan pada ketahanan desa, khususnya di wilayah Indonesia yang 8,86% desanya termasuk dalam kategori kerentanan tinggi dan sangat tinggi. Pengabdian kepada masyarakat ini bertujuan meningkatkan pemahaman dan kapasitas masyarakat Desa Amahusu, Kota Ambon dalam upaya adaptasi dan mitigasi perubahan iklim. Metode yang digunakan adalah sosialisasi interaktif, pengukuran tingkat pemahaman awal dan akhir, serta pendampingan dengan melibatkan 30 peserta yang terdiri dari remaja dan orang dewasa. Hasil evaluasi menunjukkan peningkatan pemahaman peserta dari rata-rata skor 43,7% menjadi 78,3% setelah sosialisasi. Persentase peserta yang memahami konsep perubahan iklim meningkat dari 36,7% menjadi 86,7%, sedangkan yang mampu mengidentifikasi tindakan adaptasi dan mitigasi meningkat dari 30% menjadi 83,3%. Kegiatan ini telah berhasil memperkuat kapasitas masyarakat Desa Amahusu dalam menghadapi perubahan iklim dan mendukung status mereka sebagai penerima penghargaan Program Kampung Iklim (Proklim).
DISEMINASI TEKNOLOGI, MANAJEMEN PRODUKSI DAN STRATEGI PEMASARAN UKM PENGOLAHAN ROTI DAN PIZZA DI KABUPATEN PANGKAJENE KEPULAUAN Jassin, Ernawati; Muhtar, Imran; Ahmad, Ilham; Saleh, Rahmawati; Laylah, Nur; Hatulesila, Jan Willem
MAANU: Jurnal Pengabdian Kepada Masyarakat Vol 3 No 2 (2025): Maanu Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/maanuv3i2p115-129

Abstract

Low technological and management capacity has a direct impact on the low capacity and performance of MSMEs, thus requiring empowerment strategies to improve the competence of these MSMEs. This community empowerment aims to improve the competence of Noura Pizza and Bakery (NPB) MSME human resources through dissemination and training in technology, production management, and digital marketing for icreasing the MSME competence. The empowerment results have increased competency in using processing equipment and implementing occupational health and safety (OHS) from 35% to 85%, the ability to carry out production processes in accordance with GMP and sanitation and hygiene has increased from 45% to 90%, and digital marketing competency has increased from 45% to 87%. Overall, SME competency achievement exceeded 80%, with an average increase of 45.6%. This indicates that the dissemination and training have improved the competency of operating production equipment, OSH, production management, and digital marketing for SMEs. This condition provides a prediction of a significant positive impact from empowerment activities in achieving the independence and competitiveness of SMEs through assistance from universities.
Co-Authors Abdan Sukur Ely Andjela Sahupala Ernawati Jassin, Ernawati Fredy Hendry Louhenapessy Gun Mardiatmoko Ilham Ahmad Irwanto Irwanto Loppies, Ronny Moda Talaohu Muhtar, Imran Nur Laylah, Nur Rahmawati Saleh Tan, Lieke Thomas M. Silaya