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IJEMS (Indonesian Journal of Environmental Management and Sustainability)

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Published by ARTS Publishing

ISSN : 25986260 EISSN : 25986279 DOI : -

Core Subject : Health, Science, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Energy Environmental Science Public Health

This journal aimed to be a platform for academics, regulators, practitioners, and also policy makers to share and discuss how to manage their surrounding environment in order to build and develop a sustainable environment. The scope of this journal includes all issues of fundamental environmental science, management, technology and related fields. In particular, the journal welcomes the following field: Waste and wastewater management, Air, soil, and water pollution, Climate change and its aspects, Natural energy and resources, Environmental policy and Risk analysis and assessment of public health.

Arjuna Subject : -

Articles 116 Documents

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Technical analysis backfilling plans of integrated on post mining plan Suganda Ganda; Restu Juniah; Djuki Sudarmono
Indonesian Journal of Environmental Management and Sustainability Vol. 2 No. 3 (2018): September
Publisher : Research Centre of Inorganic Materials and Complexs

PT Samantaka Batubara is one of the coal mining company geographically located in Kecamatan Peranap (Desa Pauh Ranap & Gumanti), Kecamatan Batang Peranap (Desa Punti Kayu), Kabupaten INHU of Provinsi Riau. Based on Minister of energy and mineral resources of the Republic Indonesia number 07 years 2014 on the reclamation and pascatambang, every mining industry must have post-mining planning to obtain mining operation. The objectives of research to know the direction of mining, the volume of pile plan and the design of the embankment. The study refers to the direction of mining from the beginning of 2017 from the southwest side to the end of the mine in 2022 to the northeast. The volume of overburden material stockpiles planned for the post-mining plan program is 2,500,850 LCM in the 1st in 2021 and 3,000,665 LCM periods of the 2nd in 2022 period. The backfilling design in this study follows the recommendation of geotechnical analysis with every 5 meter hump should be formed in a slope angle of 300, with the direction of the heap toward the east. Period prior to entering the post-mining program that is in 2017 the embankment forms the highest elevation of +83 whereas in 2018 to 2020 the highest elevation is flat at +63 elevation. Entering the post-mining period of the highest elevation plan established at +63 elevation in 2021 and 2022.

Talang Tuo inscription: The management of environmental in Sriwijaya period Sondang M Siregar
Indonesian Journal of Environmental Management and Sustainability Vol. 2 No. 3 (2018): September
Publisher : Research Centre of Inorganic Materials and Complexs

Talang Tuo inscription was an inscription which made Sriwijaya King, Dapunta Hiyam Sri Jayanasa. The inscription was found by Westenenk in 1920 at the foot of Bukit Siguntang that written in Pallawa and Malay language. The inscription contains about environmental management to prosperity of living beings. Talang Tuo inscription studies through could aware that since in the past the government had thought to maintain the natural balance between plants, animals and humans. Human beings regulate and keeping nature so that the plant can grow and fruitful experience for being well of living creatures. In addition since the time of Sriwijaya had known water management that functions to fulfillment of daily needs, means of transportation and irrigation during the Sriwijaya period.

Reclamation Planning on Mining Operations PT. Prima Timah Utama in Mapur Village, Bangka Regency, Bangka Belitung Province Imam Firdaus; Didik Susetyo; Restu Juniah
Indonesian Journal of Environmental Management and Sustainability Vol. 2 No. 4 (2018): December
Publisher : Research Centre of Inorganic Materials and Complexs

PT. Prima Timah Utama is one of the companies that received a Production Operation Mining Permit from the Bangka Regency Government in May 2014. The company has been carrying out mining activities since Mei 2014, with a maximum production level of 500,000 m3 of ore per year. This study made a field study of the impact of mining activities carried out by the company, looked at the success rate of reclamation, and calculated the ideal costs to improve environmental quality after mining activities. Reclamation planning for mining operations at PT. Prima Timah Utama is included in the type of non-experimental qualitative research conducted desktop study and field observations in the mining field. This research will analyze and make a reclamation plan based on the criteria of success of ex-mining land that is standard for sustainable mining. The results of the study show a lack of guarantee of the implementation of reclamation guaranteed by the Company to the government of ± 50% of ideal conditions. Based on the results of the study, the company will use plants that are able to have a high level of adaptation to critical environments. One type of plant chosen is Acacia mangium. The costs needed to carry out the ideal reclamation activities to improve the quality of the environment after mining are IDR 3,642,427,321.- or IDR 65,629,324.- / hectare

SUCCESSION INDICATIONS FROM VEGETATION IN TAILING DEPOSITION AREAS BASED ON VEGETATION PROFILE DIAGRAM Windusari, Yuanita; Dahlan, Zulkifli; Hidayatullah, Hidayatullah
Indonesian Journal of Environmental Management and Sustainability Vol. 2 No. 4 (2018): December
Publisher : Research Centre of Inorganic Materials and Complexs

One example of marginal land is land mined and sandy soil. This land tends to be difficult to overgrow vegetation. Environment 19 Mile is part of the ModADA or Ajkwa watershed that has been modified as a PTFI tailing deposition area. The effect of high natural erosion and transport of mineral soils during the tailings drainage process causes soil structure in ModADA, especially in the double dike area to form faster, and allow natural vegetation. Characteristics of succession in the area were observed by vegetation profiles. The combination of making transects and sampling plots was used as a method for observing characteristic vegetation in the double dike area. The results showed that based on differences in vegetation height and canopy area there were 3 layers of vegetation, namely A, B, and C in the Double levees with flooded or tend to dry area. In the flooded area, Paraserianthes afalcataria and Timonius timon were dominated by an average plant height of 17.33 m; and layer B is dominated by Pandanus lauterbachii with an average plant height of 6.83m. In areas that tend to be dry, layer A species is dominated by Timonius Timon, Ficus armiti Miq, Glochidion macrocarpa, and Sterculia sp with an average plant height of 14.75 m; while layer B is dominated by Casuarina equisetifolia, Ficus armiti King, Ficus armiti Miq, Glochidion macrocarpa, Antiaris sp, Macaranga aleuroitoides, and Campnosperma brevi petiolata with an average plant height of 8.39 m. Layer C is in both types of soil occupied by species Phragmites karka. The vegetation profile shows that the area is an area with double dikes in the early stages of succession. This proves that this region is able to develop into natural revegetation of ModADA and accelerated through reclamation

Physico-chemical assessment of water bodies and Socio-economic analysis from the coastal belt of Chittagong Sumon Ganguli; Shahidul Islam; Joydeb Garai
Indonesian Journal of Environmental Management and Sustainability Vol. 2 No. 4 (2018): December
Publisher : Research Centre of Inorganic Materials and Complexs

The coastal zone of Chittagong is receiving waste and industrial effluents owing to the industrialization and population growth. The physico-chemical parameters pH, temperature, dissolved oxygen, total dissolved solids, salinity of water bodies near the coastal belt of Chittagong provides valuable information on the quality of water. From the coastal belt of Chittagong, six areas (Banskhali, Anowara, Bandar, Sagorica, Vatiary and Kumira) were selected and studied during March-April 2016. The researcher revealed the water bodies was still conducive since most of the physico-chemical parameters investigated fell within the tolerable limits. Moreover, present socio-economic status was also investigated through the coastal belt of Chittagong.

USED MINING PIT (VOID) LIMESTONE MINE IN PT. SEMEN BATURAJA (PERSERO) TBK FOR FRESHWATER AQUACULTURE PONDS. Mgs. M. Fahmi Ramadhan; Restu Juniah; Hartini Iskandar
Indonesian Journal of Environmental Management and Sustainability Vol. 2 No. 4 (2018): December
Publisher : Research Centre of Inorganic Materials and Complexs

In meeting the needs of cement raw materials of limestone, PT Semen Baturaja (Persero) Tbk do its own mining activities. Mining activities will have an impact on the surrounding environment. Positive impacts arising from mining activities such as increasing the income of the surrounding community, opening jobs, and so forth. Meanwhile, the negative impacts caused are the change in the natural order and the color of the earth, noise, air pollution, water quality degradation, and others. Changes in the natural order that will be generated after mining activities are completed, one of which is a mine hole (void). The climate in South Sumatra, this region is generally included in tropical regions. The geology of the Baturaja formation is generally included in the Palembang group, which has Tma, Qtk and Tmpm formations. Mining activities at the limestone quarry of PT. Semen Baturaja (Persero) Tbk., carried out in two ways, it was surface mining, and blasting activity. Freshwater fish aquaculture will be carried out to provide economic value and can be used as an indicator that the water contained in voids is not dangerous, and it’s still in a standard regulated by the government.

THE STUDY OF THE TECHNICAL PLAN OF POST MINES LAND LIMESTONE QUARRY IN PT SEMEN BATURAJA (PERSERO) TBK Afif Rahman; Restu Juniah; Maulana Yusuf
Indonesian Journal of Environmental Management and Sustainability Vol. 2 No. 4 (2018): December
Publisher : Research Centre of Inorganic Materials and Complexs

Limestone mining activities of PT Semen Baturaja Ogan Komering Ulu Regency Tbk South Sumatra Province is done in the open mining quarry mining mining with the system. Limestone is the primary raw material required in the manufacture of cement in PT semen baturaja Tbk. Mining activities in the quarry is open at the end of its activities, will leave the land mines. Land mines must be utilized in order to make the environment mining can function returns appropriate allocation. Utilization of land mines can be done for a variety of Evergreen plants such as designation, orchards, and others. Designation ex limestone mines of PT Semen Baturaja Tbk as contained in document his rope Post Plans, one of which is for Evergreen plants. Research conducted in the survey aims to assess, technically land use limestone mines of PT Semen Baturaja for Evergreen plants so that land mines can be used again, so that the negative effects of mining activities can be reduced. The results showed, the utilization of land of a former limestone to plant pine PT Semen baturaja has met the required technical aspect in planning post-war mine . Research results are expected to be of benefit to the stakeholders, academics, researchers, practitioners and the Association of mining, and the environment. Keywords: land use Plan, a former Post-war mines, technical aspects, Plant Evergreen

THE USAGE OF MINING VOID IN LIMESTONE MINING FOR MICRO HIDRO POWER PLAN IN PT. SEMEN BATURAJA (PERSERO) TBK Ahmad Suryantoko; Restu Juniah; Harminuke Eko Handayani
Indonesian Journal of Environmental Management and Sustainability Vol. 2 No. 4 (2018): December
Publisher : Research Centre of Inorganic Materials and Complexs

Pt. Semen Baturaja TBK Persero is one of the state-owned companies engaged in the cement industry, since 1974 located in West Baturaja, Ogan Komering Ulu, South Sumatra Province. PT Semen Baturaja utilizes limestone as the main raw material in making cement by applying surface mining and blasting methods. every end of the mining activity must implement reclamation. one of the post mining activity plans by PT Semen Baturaja Tbk is to utilize voids as a micro hydro power plant. One of the parameters that must be met is the quality of water. The results of water sample testing indicate that the water content in the limestone mining area has a suspended solid content of 17-22 mg / L, with the metal content contained in the water still below the water quality standard. With a void area of 53.94 Ha, it is capability to storing of water, void in the area of the former limestone mining at PT Semen Baturaja has the potential as a source of water for micro-hydro power plants

Post-mining Land of Limestone Quarries for Sengon Plants in PT Semen Baturaja (Persero) Tbk regi suhada pujakesuma; Restu Juniah; Harminuke Eko Handayani
Indonesian Journal of Environmental Management and Sustainability Vol. 2 No. 4 (2018): December
Publisher : Research Centre of Inorganic Materials and Complexs

Limestone mining in PT Semen Baturaja mine mining materials in the form of limestone. Limestone is the material needed to make cement. Open mining activities at the final stage will leave ex-mining land. Ex-mine land in the PT Semen Baturaja reclamation area has been planned for revegetation of sengon seedlings. The research was conducted to examine economically post-mining land of limestone mines for sengon plantations. The initial baseline studied in the study area includes climate, space and geological conditions, and vegetation. Some plants in the study area include sengon, cypress, and guava. The results showed that the use of limestone quarry land for sengon plants had met economically. The results of the study are expected to be utilized by stakeholders, academics, practitioners, researchers, mining associations and the environment.

Socio-environmental survey of a forest hamlet proximate to Neora Valley National Park in the Eastern Himalayas, India Sayan Bhattacharya; Sudipta De; Arkajyoti Shome; Abhishek Dutta
Indonesian Journal of Environmental Management and Sustainability Vol. 3 No. 1 (2019): March
Publisher : Research Centre of Inorganic Materials and Complexs

The Eastern Himalayas have significant impact on the climate and biodiversity of the Indian Subcontinent. The Himalayan region has shown consistent warming trends in recent times, which can significantly affect the biodiversity, agriculture and local livelihoods. Many scattered hamlets are found in this zone and some of them are proximate to the forests enriched with endemic biodiversity. Icchey Gaon (27.1336oN, 88.5657oE; Altitude 5,600 feet) is a small village situated in Kalimpong district, India in the Eastern Himalayas. Icchey Gaon is situated proximate to Neora Valley National Park, which is located in the Eastern Himalayas as a global ‘biodiversity hotspot’. The village is one of the newest tourist destinations in the Eastern Himalayas. The village area is also a centre of Cinchona plantation since 19th century. The adjacent areas of Icchey Gaon have extensive coverage of Cinchona plantation. The survey work was done in April, 2017 by visiting Icchey Gaon village in Kalimpong, West Bengal. The study focuses on an interdisciplinary understanding of the physical and cultural environment of the forest and mountain areas. The survey work integrates the perspectives of human and social ecology, ecosystem services and sustainable development. Primary data were gathered through field survey and direct contact with common people and authorized centres of the region. Structured questionnaires and semi-structured interviews supplemented by field notes were arranged to collect data from the village areas in Icchey Gaon. The length of each interview was about 40–50 minutes and was supplemented by field notes. Focuses were given on demography, agriculture, livestock management, traditional water management, education, culture, health, waste management, disaster management, biodiversity, joint forest management, ecosystem services and human animal conflict. Biodiversity of the region was documented by visiting the forest areas and the nature interpretation centre situated in Neora Valley National Park. There is an urgent need for implementing an integrated sustainable development system for the conservation of forest ecosystems and traditional human settlements in and around Neora Valley forest. Management strategies have been suggested for conserving the forest biodiversity and socio-economic condition of the hamlet. Bringing local communities into protected area management can have significant positive impact on long-term biodiversity conservation in the transboundary Himalayan landscapes. Extensive study is necessary in the Eastern Himalayas to explore the socio-ecological conditions in the context of climate change.

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