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Penentuan Daya Tampung Beban Pencemaran Sungai Rawas Pada Segmen PT. Kirana Windu Di Kecamatan Rawas Ulu Kabupaten Musi Rawas Utara Sianipar, Renov; Brata, Bieng; Yurike, Yurike
Naturalis: Jurnal Penelitian Pengelolaan Sumberdaya Alam dan Lingkungan Vol. 13 No. 1 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/naturalis.13.1.33372

ABSTRACT The rapid development of development, including industrialization activities around the Rawas river, which was designated as class I water in 2005, has certainly contributed to reducing the capacity of the Rawas river itself. This research aims to look at the current conditions regarding the capacity to carry the pollutant load of the Rawas River in the PT Kirana Windu segment and at the same time also provide input and considerations regarding determining waste water quality standards for businesses and/or activities that will operate in the future. To calculate the pollutant load capacity of the Rawas River using the Mass Balance method, samples of Rawas River water (point 1), domestic wastewater (point 2) and production wastewater (point 3) were taken for further analysis at the UPTD Environmental Laboratory of the Regency Environmental Service. Musi Rawas which has been accredited. The calculation results show that the Rawas river (downstream) has a capacity for the BOD parameter of 1.7 mg/L, a TSS parameter of 35 mg/l, and a capacity for the COD parameter that is close to critical at only <1 mg/L. Meanwhile the capacity for the fat oil parameter is at the maximum limit of 1 mg/L, the capacity for the ammonia parameter is 0.068 mg/L and the capacity is very high for the Total Coliform parameter and the N-Total parameter. Keywords: Capacity, Rawas River, Water Class

Efektivitas Keberlanjutan Pukat Cincin (Purse Seine) di Pelabuhan Perikanan Pantai Pulau Baai Bengkulu Futra, Febby Dwi; Yuwana, Yuwana; Johan, Yar; Brata, Bieng; Bakhtiar, Deddy
Naturalis: Jurnal Penelitian Pengelolaan Sumberdaya Alam dan Lingkungan Vol. 13 No. 1 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/naturalis.13.1.33373

The effectiveness of the sustainability of purse seines at the Baai Island Bengkulu Coastal Fishing Harbor must pay attention to all aspects, namely ecology, economics, technology, social and institutional. The aims of this research are 1) identifying Purse seine fishing gear, 2) analyzing the sustainability effectiveness of Purse seine, and 3) formulating strategies for the sustainability effectiveness of Purse seine. This research was carried out from March to September 2021 located at the Baai Island Coastal Fishing Harbor, Bengkulu. The research method used is a survey method. The data used are primary and secondary data. Respondents as sources of information came from government elements, fishermen and academic elements who used purposive sampling techniques. Data analysis used the Rapid Appraisal For Fisheries (RAPFISH) method. From the research results, it was found that the sustainability effectiveness of purse seines at the Baai Island Bengkulu Coastal Fishing Harbor was at a value of 65.31 (quite sustainable). The sensitive attributes that influence the effectiveness of sustainability are the application of environmentally friendly fishing technology, counseling for fishermen, employment status as a fisherman, and the use of destructive fishing tools. The policy strategy to increase the effectiveness status of the sustainability of Purse seine is carried out by means of the need to implement environmentally friendly fishing technology for Purse seine fishermen, outreach to fishermen who can provide good education to Purse seine fishermen. in the form of science and technology that can be applied by Purse seine fishermen, the welfare of Purse seine fishermen can be achieved if fishermen have employment status as full fishermen, and outreach to Purse seine fishermen regarding the prohibition on the use of fishing gear destructive Keywords: Aspects of soil, climate, land suitability, ponds, water quality and resources

Evaluasi Pengembangan Usaha Sapi Bali Di Perkebunan Kelapa Sawit (Studi Kasus di Tiga Kabupaten Mukomuko) Kurniawan, Cahyardi Ricky; Santoso, Urip; Fenita, Yosi; Badarina, Irma; Nurmeiliasari , Nurmeiliasari
Naturalis: Jurnal Penelitian Pengelolaan Sumberdaya Alam dan Lingkungan Vol. 13 No. 1 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/naturalis.13.1.33376

Cattle-plant integration is a farming model that implements a mutually beneficial synergy between farming and livestock. The research entitled "Evaluation of Bali Cattle Business Development in oil palm plantations" (Case Study in three sub-district Mukomuko Regency) was carried out exploratory with the aim of evaluating the potential for developing Bali cattle business in oil palm plantations in Mukomuko Regency and formulating a strategy for developing Bali cattle farming business. This study uses a qualitative descriptive method to record, describe and interpret the plans programs of the Mukomuko regency government to support the realization of the integration of oil palm cattle. The data processing and analysis method used is a strategic management concept approach, namely IFE and EFE analysis, SWOT matrix, and IE matrix. The results of the evaluation of the development of the Bali cattle farming business in Mukomuko district show the prospect of developing an integrated Bali cattle farming business with oil palm in terms of geographical aspects, population conditions and the condition of Bali cattle farming. The IFE matrix shows a score of 2.43 and the EFE matrix gets a score of 2.59. Based on the IE matrix, the integration effort of Bali cattle – oil palm is in quadrant V which shows the conditions to be maintained and maintained (hold and maintain). Several alternative strategies were selected based on the priorities that can be offered based on the SWOT matrix analysis tool, IE matrix and linear programming (from the operational side) namely conducting market penetration / product development, improving cattle rearing techniques, developing a program to improve the cattle-oil palm integration business on a business scale more efficient use of cow waste for biogas production and alternative energy sources, recruiting professional human resources in the field of animal husbandry and animal health Maximizing the productivity capacity of Bali cattle and oil palm plantations, implementing five cultivation businesses, maximizing the use of grass around oil palm plantations as a source of animal feed. Keywords: Bali Cattle, Integration, Kuadran V, Oil Palm, SWOT

Peran Serta Masyarakat Dan Model Pengelolaan Sampah Di Kecamatan Kaur Selatan Kabupaten Kaur Suryanto, Suryanto; Barchia, M. Faiz; Brata, Bieng; Santoso, Urip; Yurike, Yurike
Naturalis: Jurnal Penelitian Pengelolaan Sumberdaya Alam dan Lingkungan Vol. 13 No. 1 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/naturalis.13.1.33385

This research aims to analyze community participation in waste management in the form of willingness to pay and find out the management model in South Kaur District. The types of data used in research are primary data and secondary data. The research location was carried out in nineteen villages in South Kaur District, the research time was 30 days for distributing questionnaires, and the respondents obtained were 100 respondents spread across nineteen villages. Based on the research results, it was found that the WTP contribution (willingness to pay) in waste management in South Kaur District was IDR. 5,875. Simultaneous test results show that the independent variables, namely age, gender, education level, number of family members and income have an effect on WTP (people's willingness to pay) and based on the statistical F test results show that the income variable has a significant effect on WTP (willingness to pay). Based on the questionnaire and Indonesian National Standards (SNI) regarding waste management in South Kaur District, it can be concluded into 2 (two) namely the household scale waste management model and the communal scale waste management model. People's habit of disposing of rubbish is by burning it themselves, the rubbish still sometimes has to be sorted, and there are still people who don't have rubbish boxes, so local governments are expected to carry out regular outreach, provide and add facilities and infrastructure for rubbish disposal sites to make it easier for the public to dispose of rubbish. waste, as well as revising and making regional regulations regarding levies and waste management standards. There is a need for cooperation from all parties, both government and society, to always maintain cleanliness and reduce waste through 3R waste management (Reduce, Reuce, Recycle). Keywords: Community Role, Waste Management Model, Willingness To Pay

Kajian Manfaat Dan Willingness to Pay Masyarakat Terhadap Layanan Instalasi Pengolahan Lumpur Tinja (IPLT) Di Kota Bintuhan Marfi, Sasdar; Barchia, M. Faiz; Yurike, Yurike; Brata, Bieng; Santoso, Urip
Naturalis: Jurnal Penelitian Pengelolaan Sumberdaya Alam dan Lingkungan Vol. 13 No. 1 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/naturalis.13.1.33399

The construction of a Faecal Waste Treatment Plant (IPLT) in Tanjung Besar Village, South Kaur District, Bintuhan City, Kaur Regency in 2020 is one of the sanitation programs to help reduce the impact of pollution caused by fecal waste in the community environment with an integrated fecal waste processing system before being discharged into surface water. . According to data from the Public Works Sector Division of the PUPR Service as the manager of the Bintuhan City IPLT, this IPLT is not yet running, is still in the trial stage and will only be formed and a Management Decree (SK) will be proposed and is still in the stage of studying strategies and management in its management. Therefore, an analysis is needed to determine the ability to pay community fees as users of IPLT services. This research conducts a study of people's purchasing power which includes analysis of the ability to pay (abbreviated as ATP) and analysis of the willingness to pay (willingness to pay) abbreviated to WTP for the tariffs applied. In this research, questionnaires were distributed using a simple random sampling method and then the results were analyzed using the SPSS (Statistical Package for Social Sciences) and Microsoft Office Excel programs. Then the tariff calculation uses the ATP and WTP methods. The results of research on the community show that people who use fecal waste treatment installation services respond quite well in relation to waste water management. Proportional ATP Value Rp. 25,197.10,- greater than the Proportional WTP value of Rp. 10,064.76,- so it can be seen that the ability of IPLT service users to pay is greater than their willingness to pay. The results of the ATP and WTP calculations show that the applicable tariffs are in accordance with the ability and willingness of the IPLT user community in Bintuhan City. Keywords: Capacity, Rawas River, Water Class

Pengelolaan Sumberdaya Alam Pantai Batu Pinagut Botutihe, Nur Meyla Ulfiana
Naturalis: Jurnal Penelitian Pengelolaan Sumberdaya Alam dan Lingkungan Vol. 13 No. 1 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/naturalis.13.1.33514

The research was carried out in Boroko Village, North Bolang Mongodow Regency with the aims of: (1) collecting data on natural resources on the Batu Pinagut coastline (2) Describing the potential for developing natural resources on the Batu Pinagut coastline (3) Analyzing policies on damage control. Determination of the sample using purposive sampling technique. Data was collected using observation, interview, documentation and document recording techniques. The results of the research show: (1) Batu Pinagut Beach has coastal resource potential that has been developed, namely biological resources and non-biological resources (2) management of coastal resources in Pemuteran Village includes tourism coral reef conservation in terms of tourism service training (3) Resource policy needs regulations are enforced, so that there is balance, preservation and continuity of resources. The rules do not apply to all areas, but to areas needed for the spawning and breeding of marine biota. To manage this area, it is necessary to have a conservation area that is equally understood and recognized by every stakeholder, stakeholders, fishermen, government, community and government. The rules and policies that are implemented involve stakeholders which become a culture that develops in society so that protection/conservation areas become a necessity and are implemented consciously by the community Keywords: Batu Pinagut Beach, Coastal Natural Resources

A Internet of Things (IoT) dalam Estuarine Ecosystem: Kajian Bibliometrik: Kajian Bibliometrik oten, Irvan
Naturalis: Jurnal Penelitian Pengelolaan Sumberdaya Alam dan Lingkungan Vol. 13 No. 1 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/naturalis.13.1.33585

This study aims to analyze and investigate scientific literature related to the application of the Internet of Things (IoT) in the context of estuarine ecosystems. Estuarine ecosystems are complex and crucial environments, often the focus of conservation and environmental management efforts. With the advancement of IoT technology, there is great potential to monitor, manage, and protect estuarine ecosystems more effectively. This research presents the results of a bibliometric study of 500 titles with the keywords Internet of Things Estuarine Ecosystem in the search system using Publish or Perish (PoP) and VOS Viewer, resulting in trends in research, main topics, and knowledge gaps that can guide researchers interested in the field of IoT. Research trends related to the keywords Internet of Things Estuarine Ecosystem are identified in 5 (five) research trend keywords: prediction, deep learning, lagoon, sensor, technology, and information, which are expected to stimulate further discussion and innovation in the application of IoT to maintain the sustainability of estuarine ecosystems. Keywords: Internet of Things (IoT), estuarine ecosystem, bibliometric study.

Pemanfaatan Cangkang Udang Sebagai Biokoagulan Untuk Menurunkan Limbah Cucian Mobil di Kota Bengkulu Pratama, Muhammad Ryan; Martono, Agus; Santoso, Urip; Brata, Bieng; Yurike; Kurnia, Agung
Naturalis: Jurnal Penelitian Pengelolaan Sumberdaya Alam dan Lingkungan Vol. 13 No. 2 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/naturalis.13.2.37128

Car wash services in Bengkulu City are increasing along with the increasing number of motorized vehicles. This also increases car wash wastewater which has an impact on wastewater pollution. For this reason, this study aims to test the coagulant production process from shrimp shell powder. A series of tests will be carried out to obtain results in the form of the effectiveness of shrimp shells as a coagulant to reduce COD, TSS, Phosphate, and pH values. The results of this study indicate that the average COD, phosphate TSS degree of water acidity (pH) of car wash waste is in accordance with the quality standards according to the Regulation of the Minister of Environment of the Republic of Indonesia Number 5 of 2014. It can be concluded as follows Shrimp shell as a coagulant can reduce COD values, TSS, phosphate, degree of water acidity (pH) in car wash waste. Keywords: Car Wash Wastewater, Laundry Service, Shrimp Shells

Strategi Pengelolaan Ekowisata Di Taman Wisata Alam Danau Tes Kabupaten Lebong Aptawan, Hendrivan; Cahyadinata, Indra; Johan, Yar; Yurike; Brata, Bieng; Saputra, Rizki
Naturalis: Jurnal Penelitian Pengelolaan Sumberdaya Alam dan Lingkungan Vol. 13 No. 2 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/naturalis.13.2.37197

This study aims to analyze the management strategy of the ecotourism area in the Tes Lake Nature Tourism Park in an integrated and sustainable manner. This study was conducted from August to December 2021 at the Tes Lake Nature Tourism Park, Lebong Regency, Bengkulu Province. The study was conducted using a non-experimental method, namely descriptive exploratory. Community perceptions and participation in the management of the ecotourism area in the Tes Lake Nature Tourism Park were analyzed descriptively. Furthermore, the analysis of the management strategy for the Tes Lake Nature Tourism Park ecotourism area was carried out using a SWOT analysis. The results of the study showed that most respondents had good perceptions and participation in the natural ecosystem of Tes Lake, Lebong Regency. The position of the Tes Lake ecotourism management strategy is in quadrant I, namely the position with an aggressive strategy (S-O). In this case, the recommended strategy is to utilize the strengths of the Tes Lake ecotourism, namely beautiful natural scenery, cool and beautiful air, support from the Regional Government and the Balai Management, the friendliness of the surrounding community and the richness of local wisdom and customs. Keywords: Participation, Perception, Strategy, Tes Lake Ecotourism

Erosion Mapping Based on Erosion Evidence Features in the Micro Watershed of Parangtritis Lathifah, Rofiatun Nur; Setiawan, Muhammad Anggri
Naturalis: Jurnal Penelitian Pengelolaan Sumberdaya Alam dan Lingkungan Vol. 13 No. 2 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/naturalis.13.2.35744

This study involves detailed observations of erosion indicators within the watershed to produce a comprehensive mapping of erosion patterns. The detailed mapping of erosion patterns and spatial distribution, along with the factors influencing erosion, is essential. Mapping erosion spatially often yields data that may differ from the actual erosion conditions observed in the field, there is a need for a more accurate yet efficient mapping of erosion hazard levels by combining spatial analysis methods and field surveys. The primary focus of the research is to develop an efficient erosion mapping survey procedure at the Micro Watershed Scale, considering diverse erosion typologies and land-use dynamics. The Micro Watershed of Parangtritis, chosen for its unique erosion characteristics, was used as the main research area. This mapping method involves a combination of field surveys and geospatial analysis to capture various erosion features. Important data to collect are various erosion and landform features based on their geomorphology and anthropogenic features. The mapping results demonstrate complex erosion patterns. Topography, vegetation cover, anthropogenic, and soil types play key roles in erosion distribution. Steep slopes and insufficient ground cover vegetation significantly contribute to the soil erosion. In the upstream area of the watershed, characterized by steep topography and a predominantly natural anthropogenic, there is a tendency for severe erosion, including 8.87 ha (6.38%) classified as Very Severe, 16.81 ha (12.08%) as Severe, 23.46 ha (16.87%) as Catastrophic, and 11.81 ha (6%) as High. Meanwhile, in the downstream area with relatively flat topography and an urbanogenic and agrogenic, erosion tends to be light, with 23.34 ha (16.78%) classified as Light, 7.08 ha (5.09%) as Moderate, and 28.63 ha (30.98%) as Very Light. These findings reveal diverse evidence of erosion, including splash erosion, sheet erosion, rill erosion, gully erosion, and landslides, and influenced by variations of topography, vegetation cover, anthropogenic, and soil types that significantly contribute to the erosion patterns within the watershed. Special attention is given to micro-sized erosion features that may not be visible through broader mapping methods. This detailed mapping approach provides valuable insights into the spatial distribution of erosion, facilitating more targeted conservation efforts. These findings contribute to a deep understanding of erosion patterns in the karst environment and provide fundamental information for soil and water conservation planning. In the context of environmental sustainability, detailed-scale erosion mapping in the Micro Watershed Area needs to further explore the anthropogenic influences on erosion occurrence.

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Contact Name
-

Contact Email
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Phone
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Journal Mail Official
-

Editorial Address
-

Location
Kota bengkulu,

Bengkulu

INDONESIA