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All Journal Jurnal Environmental Science Lani: Jurnal Kajian Ilmu Sejarah dan Budaya GEOFORUM Jurnal Geografi dan Pendidikan Geografi Jurnal Pendidikan Geografi Unpatti JENDELA PENGETAHUAN Jurnal Pengabdian kepada Masyarakat Arumbai Jurnal Pengabdian kepada Masyarakat Arumbai
Roberth Berthy Riry
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Religion Arts Humanities Astronomy Earth & Planetary Sciences Education Environmental Science Languange, Linguistic, Communication & Media Physics Social Sciences Transportation Other

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PEMETAAN SEBARAN OBJEK WISATA BAHARI DI PULAU AMBON MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS Marhelin Chostansa Mehdil; Heinrich Rakuasa; Daniel Anthoni Sihasale; Roberth Berthy Riry
Jurnal Environmental Science Vol 4, No 2 (2022): April
Publisher : UNIVERSITAS NEGERI MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (594.189 KB) | DOI: 10.35580/jes.v4i2.32464

Abstract

Pengelolaan sektor parawisata yang belum maksimal di Pulau Ambon membuat banyak objek wisata bahari yang belum diketahui oleh masyarakat dan wisatawan. Penelitian ini bertujuan untuk memetakan sebaran objek wisata bahari yang ada di Pulau Ambon dengan menggunakan sistim informasi geografis untuk memberikan informasi dan gambaran secara spasial kepada masyarakat guna membatu wisatawan yang berkunjung di Pulau Ambon. Pemetaan ini mengacu pada data sebaran objek wisata bahari yang ada di Pulau Ambon yang diperoleh dari Dinas Pariwisata Provinsi Maluku. Pengolahan data spasial dilakukan dengan menggunakan Software Arc GIS 10.6. Hasil penelitian menunjukan bahwa terdapat 29 objek wisata bahari yang tersebarn di kecamatan Leihitu Barat, Leihitu, Leitimur Selatan, Salahutu dan Nusaniwe yang dijelaskan secara deskripsi, tabular dan spasial
Mount Lesiela (Kasieh) and Mount Patola (Saweli) on Seram Island Hold the Secret of Billions of Tons of Estimated Marble Reserves Riry, Roberth Berthy; Salakory, Melianus
GEOFORUM 2022: Volume 1 Nomor 2
Publisher : Program Studi Pendidikan Geografi FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/geoforumvol1iss2pp73-78

Abstract

The Taniwel area is one of the regions on West Seram Island with significant marble potential, though it remains largely unknown to the general public. The marble potential in the Taniwel area includes Nakaela Mountain, as well as marbleized limestone at Mount Lesiela (Kasieh) and Mount Patola (Saweli) in Taniwel District, West Seram Regency. The purpose of this research is to estimate the marble reserves at Mount Lesiela (Kasieh) and Mount Patola (Saweli). The methods used in this study include reference/literature review, field investigation, laboratory analysis methods (AAS, Titrimetry, and Fire Assay), and data evaluation and analysis. The research results indicate that the estimated (possible) marbleized limestone reserves at Mount Lesiela (Kasieh) are 1,055,360,000 tons, and the estimated (possible) marbleized limestone reserves at Mount Patola (Saweli) are 68,640,000 tons.
Site Plan for the Development of Hukurila Beach Tourism Object, Ambon City Riry, Roberth Berthy; Tetelepta, Edward Gland
GEOFORUM 2023: Volume 2 Nomor 1
Publisher : Program Studi Pendidikan Geografi FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/geoforumvol2iss1pp21-32

Abstract

Maluku is one of Indonesia's archipelagic provinces, consisting of small islands with a vast potential for marine tourism, including beautiful beach destinations. The purpose of this study is to create a site plan for the development of a beach tourism area and to analyze the impact of this development on land use. The general method used is a survey method, which includes comparative studies, interviews, and the establishment of landscape design criteria. The design method employed is based on the approach proposed by Michael Laurie, which involves three stages: site identification, site analysis, and detailed landscape design. The landscape design for the Hukurila Beach Tourism Object is viewed as part of preserving the community's social and cultural values. It embodies local customs and wisdom while maximizing surrounding resources as building materials that reflect the unique characteristics of local architecture and the natural landscape. The steep and sloping location is suitable for the development of various types of orchid cultivation, adapted to their growing conditions on soil, rocks, or trees, including Epiphytic Orchids, Terrestrial Orchids, Saprophytic Orchids, Amoebophytic Orchids, and Lithophytic Orchids.
Characteristics of Inceptisol Soil in Latuhalat Village, Ambon City Riry, Roberth Berthy; Tetelepta, Edward Gland
GEOFORUM 2023: Volume 2 Nomor 2
Publisher : Program Studi Pendidikan Geografi FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/geoforumvol2iss2pp60-70

Abstract

Soil formation is the result of interactions between various processes, including geomorphological and pedological processes, where the soil body must be seen as a dynamic medium. Soil development is determined by soil formation factors, namely climate, topography, organisms, parent material, and time. In the process of soil formation, soil formation factors interact in the form of physical, chemical, and biological processes. The physical properties of the soil consist of soil color, soil texture, soil structure, soil consistency, soil pores, aggregates, coarse materials, mineral modules, and root conditions. The chemical properties of the soil include Base Saturation (BS), Cation Exchange Capacity (CEC), pH, Organic Carbon, and CaCO3 content. Meanwhile, the biological aspect of the soil consists of organism activities within the soil. The purpose of this study is: 1) to classify soil properties or group soils into specific classes based on their similar characteristics and features, including physical, chemical, and biological properties in the field; 2) to determine the soil type names based on the Technical Guidelines for National Soil Classification (BP3KP, 2014) and Soil Taxonomy Classification (USDA 2015) criteria. The method used is a survey method with a transect approach pattern and observation of pit profile types. The research results indicate that the soil type formed in the research location according to the criteria of the Technical Guidelines for National Soil Classification (BP3KP, 2014) is the Kambisol soil type. Approaching the Soil Taxonomy Classification (USDA 2015), this soil is included in the Inceptisol order, Tropept suborder, and Dystropept Great Group.
Mapping of Groundwater Distribution in the Piru City Area, West Seram Regency Banyal, Fakri; Riry, Roberth Berthy; Pinoa, Wiclif Sephnath
GEOFORUM 2024: Volume 3 Nomor 1
Publisher : Program Studi Pendidikan Geografi FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/geoforumvol3iss1pp55-66

Abstract

Groundwater has two types: shallow groundwater and deep groundwater. Shallow groundwater originates from rainwater and is located not far from the soil surface, above an impermeable layer. On the other hand, deep groundwater is rainwater that infiltrates more profoundly into the ground through the processes of absorption and filtration by rocks and minerals within the soil. ArcGIS 10.4.1 spatial data processing includes digitization processes to convert data from raster to spatial data. Aquifer configuration analysis using geoelectrical methods (Schlumberger), further clarified using Stiff diagrams, distinguishes aquifer configurations into several rock sections. The aquifer configuration involves the overlying soil layer, clay, sand-gravel as the aquifer, and rock layers with some occurrences of saline aquifers.
Characteristics of Sago in the Maluku Islands (Taxonomy, Morphology, Species, and Productivity) Riry, Roberth Berthy
JENDELA PENGETAHUAN Vol 15 No 1 (2022): JENDELA PENGETAHUAN
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jp15iss1pp28-37

Abstract

Sago is a very potential plant in the Maluku Islands, is a natural wealth that is bestowed by God for some Maluku people and has played an essential role for the community since ancient times, both as a staple and additional food as well as its function as a building material and its role in environmental sustainability, especially water management control. The area of sago land in the Maluku Islands is currently 58,185 ha; it is likely to be even broader if a detailed inventory process is carried out. With this area, the potential for sago starch in Maluku reaches 465,180 tons/year, and only 46,000 tons/year has been utilized, or about 10%, which means that 90% of sago starch is lost in the forest yearly. On the other hand, public attention to sago is decreasing or even disappearing, especially in urban communities. Urban communities generally eat less "papeda" and "sago plates." An introduction to several aspects of sago, especially the taxonomic, morphological, species, and productivity aspects of sago in the Maluku Islands to the younger generation. It is hoped that the younger generation will realize sago's many benefits and uses, thus trying to get to know the sago plant more profoundly and being determined to develop it into a leading commodity in Maluku.
Analysis of Carbon Availability in the Sirimau Mountain Protected Forest Area, Ambon City Riry, Roberth Berthy; Lasaiba, Mohammad Amin
JENDELA PENGETAHUAN Vol 15 No 2 (2022): JENDELA PENGETAHUAN
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jp15iss2pp106-115

Abstract

This study aims to (1) determine the amount of carbon availability in various land uses in the protected forest area of Mount Sirimau, Ambon City, and (2) determine the potential for CO2 absorption based on land use in the protected forest area of Mount Sirimau, Ambon City. The method in this study consisted of making land use maps, measuring plant biomass, and laboratory work. The results showed that the total carbon availability in the protected forest of Mount Sirimau was 418.98 tons/ha, which came from tree carbon stocks, 402.25 tons/ha (96%), and undergrowth, 16.69 tons/ha (4% ). Based on land use, the most extensive carbon stocks came from primary dryland forest land use of 187.59 tons/ha, secondary dryland forest at 100.48 tons/ha, shrubs at 32.59 tons/ha (7.78%), dry agriculture land at 31.41 tonnes/ha (7.5%), mixed dryland agriculture 59.25 tonnes/ha (14.14%), savanna 6.78 tonnes/ha (1.62%) and settlements 0.84 tonnes/ha (0.2%). The potential for carbon dioxide absorption by vegetation in the protected forest of Mount Sirimau is 1,537.50 tons CO2/ha. The most considerable absorption came from tree-level vegetation of 1,476.25 tons CO2/ha or 96% of the total CO2 absorption. Based on land use, primary dryland forest has the most remarkable ability to absorb CO2, namely 688.45 tonnes of CO2/ha or 44.78% of the total CO2 absorption.
Evaluation of Land Suitability for Transmigration Location in SP4 Hote, East Seram Regency Riry, Roberth Berthy
JENDELA PENGETAHUAN Vol 16 No 1 (2023): JENDELA PENGETAHUAN
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jp16iss1pp32-44

Abstract

The transmigration program is a government policy that accelerates development in remote areas. Selecting the right transmigration locations is crucial for the success of this program. Land suitability is a key factor in determining the optimal location. This study assesses land suitability for transmigration locations by considering the land's physical conditions, the local community's socio-economic conditions, and the applicable policies. The research findings indicate that land suitability in SP4 Hote is highly dependent on physical land conditions, such as soil fertility, water availability, topography, and climate. Socio-economic factors such as accessibility, employment opportunities, and economic sustainability are also important. The land area in SP4 Hote is 725 hectares, including residential plots, farming areas, public facilities, cemeteries, test farms/seed farms, roads, and conservation areas. The composition of local and non-local transmigrants in Hote is 40% and 60%, respectively. The commodities that can be developed in this location include food crops, fruits, and perennial crops such as rubber and oil palm
Aluminum Craftsmen's Income to Meet the Family Economic Needs in Ohoitahit Village, Dullah Utara District, Tual City Sether, Rasni; Lasaiba, Mohammad Amin; Riry, Roberth Berthy
JENDELA PENGETAHUAN Vol 15 No 1 (2022): JENDELA PENGETAHUAN
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jp15iss1pp77-84

Abstract

potential to improve the economy and fulfill the livelihood needs of the local community. However, this sector faces several obstacles, such as limited human resources, simple equipment, and lower product quality and quantity compared to industry standards. Nevertheless, aluminum artisans can fulfill their families' clothing, food, and housing needs, as well as provide attention to education and healthcare for family members. Based on the findings of this research, it can be concluded that the household aluminum craft industry plays a significant role in improving the welfare of households in Ohoitahit Village. Increased government and relevant party support is expected to assist artisans, thus enabling this sector to contribute significantly to the local economy and community welfare.
Petrographic, Geochemical Characteristics, and Metallic Mineral Potential in the Ketel Katin Lahin of the Wahlua Formation, Buru Island Riry, Roberth Berthy
JENDELA PENGETAHUAN Vol 16 No 2 (2023): JENDELA PENGETAHUAN
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jp16iss2pp86-98

Abstract

Buru Island exhibits a high diversity of rock formations and types, with varying topography ranging from lowlands along the coastal regions, reef terraces, to high hill regions with steep to very steep slopes, which dominate the topography of Buru Island. The complex and diverse geological conditions, encompassing both the constituent rock compositions and structures, indicate that Buru Island holds a significant potential for geological and mineral resources. The aim of this research is to understand the petrographic characteristics, rock geochemistry, and potential for metallic minerals at the research site. The research consists of three stages: preparation, field investigation, and laboratory analysis. The analysis methods include Petrographic Rock Analysis and Rock Geochemical Analysis. Rock Geochemical Analysis involves chemical examination of rock samples (selected based on petrographic analysis results) to determine the major elemental (metal) content within the Wahlua formation rocks. This includes Au, Hg, As, Ba, Co, Cr, Cu, Fe, La, Mn, Ni, Pb, Sr, and Zn. The analysis of major elemental geochemistry will be conducted using AAS and ICP OES methods at the INTERTEK Laboratory (Jakarta). The research results reveal that the metal Au (gold) exhibits the highest concentration in quartz rock samples at the Ketel Katin Lahin location (Pagar Zn), with a content of 38,728 ppm or 38.728 g Au/ton of material (rock), and the lowest concentration of 6,005 ppm at the Ketel Kamang Lahim location, equivalent to 4,015 g Au/ton of material (rock).
Co-Authors Banyal, Fakri Batfjor, Fransiskus Sergius Berhitu, Pieter Thomas buatan, ahmad Daniel Anthoni Sihasale Elake, Welminci Ely, Nur Hasna Ferdinand Salomo Leuwol Gudam, Frengki Heinrich Rakuasa Ipaenin, Rasmiyati Juwita, Hawina Kapitan, Novita Lasaiba, Mohammad Amin Latusanay, Wisye LaUo, Novanti Limahuey, Rafie Luturmas, Wendi Welem Mahulauw, Ahmad Yasin Maitimu, Celsy Mamulaty, Karmila Marhelin Chostansa Mehdil Melianus Salakory, Melianus Mesiany, Rahel Mohammad Amin Lasaiba Nazudin, Siti Fiznawati Ngilawane, Eferista Osok, Rafael Marthinus Partini, Dwi Pinoa, Wiclif Sephnath Pooroe, Sitri Marlina Sawaule, Christin Sether, Rasni Sihasale, Daniel Anthoni Sihasale, Daniel Antoni Taipabu, Jania Tetelepta, Edward Gland Touwe, Sem Tupasouw, Thabita Wala, Ardi Wattimena, Elona