Penambangan Timah Inkonvensional: Dampaknya Terhadap Kerusakkan Biodiversitas Perairan Umum Di Pulau Bangka

Prianto, Eko; Husnah, Husnah

doi:10.15578/bawal.2.5.2009.193-198

Cited by 19 publications

(22 citation statements)

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“…This tin mining activities produce liquid waste containing heavy Figure 1. Research location in Inner Kelabat Bay Waters metals such as Cr, Cd, Hg, Cu, Pb, Zn, and Sn (Prianto and Husnah, 2009;Arifin, 2011).…”

Section: Resultsmentioning

confidence: 99%

Source Identification, Bioavailability, and Risk Assessment based on Geochemical Fractionation of Heavy Metals Pb, Cu, and Zn in Surface Sediments of Kelabat Bay, Bangka Island

2019

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Although concentrations of many heavy metals has been measured totally, they may not give a good indicator for environmentally hazard to organism. The purpose of this study is to identify sources, determine bioavailability, and assess risk based on the geochemical fractionation of heavy metals Pb, Cu and Zn on the surface sediments of Kelabat Bay, Bangka Island. Fractionation of heavy metals was analyzed by sequential extraction. The concentrations of heavy metals Pb, Cu, and Zn in sediments ranged from 8.86-29.21 mg.kg-1 (average 16.85 mg /kg), 0.16-9.54 mg.kg-1 (average 4.39 mg.kg-1), and 25.58-237.24 mg.kg-1 (average 71.99 mg.kg-1). Pb and Zn in Kelabat Bay are more bound to non-residual fractions (F1+F2+F3) or non-resistant with a range of 60.63-89.87% and 47.98-84.66% that are mainly come from anthropogenic activities. Cu tend to be stored or bound to the residual fraction (F4) with a proportion of 97.7-100% meaning that it comes from natural sources. Based on the Risk Assessment Code (RAC), Pb have a low to moderate risk in the environment and Zn heavy metals are not at risk to low. These conditions indicate the potential for biological availability (bioavailability) of Pb and Zn in the inner bay waters. For heavy metals Cu is not at risk in the environment.

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Section: Resultsmentioning

confidence: 99%

Source Identification, Bioavailability, and Risk Assessment based on Geochemical Fractionation of Heavy Metals Pb, Cu, and Zn in Surface Sediments of Kelabat Bay, Bangka Island

2019

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“…Community-based management is an approach to natural resource management based on the knowledge and environmental awareness of local communities that accommodate various interests (including government) in natural resource management called Co-Management (Ferrer & Nozawa, 1997). Prianto & Husnah (2009) explained that high sedimentation in coastal areas has caused changes in the coastal landscape. This is due to tin mining activities along the coast of Bangka Island.…”

Section: Literature Review a Coastal Resources Managementmentioning

confidence: 99%

“…Suspended soil particles will cover the habitat, both aquatic plants, and soil surfaces and eggs of aquatic biota so that eggs cannot develop properly. This impact will cause a mass population decline which eventually in the long run can reduce the biodiversity of the waters (Prianto & Husnah, 2009).…”

Section: B Impact Of Tin Mining At Coastal Areamentioning

confidence: 99%

“…According to Prianto & Husnah (2009), efforts in managing tin mines on Bangka Island need to apply approaches that contain accommodative, supportive, protective and anticipatory Needs Interests Claims elements. Accommodative approach, that is the management of an area that is able to accommodate the interests of the wider community without harming other parties.…”

Section: Conflicts In Resource Utilizationmentioning

confidence: 99%

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Conflict Resolution in Coastal Resource Utilization among Fishermen and Unconventional Tin Miners

Bidayani

Kurniawan

2020

Society (Bangka. Online)

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Coastal as an open-access resource has the potential to cause conflict with spatial use. This research aims to analyze the conflict in the utilization of coastal resources among fishermen and unconventional tin miners. This research used a survey research method with qualitative descriptive research, including income analysis, employment opportunities, education, and health. Respondents in this research were fishermen and unconventional tin miners in Bangka Tengah district, including Batu Belubang village - Pangkalan Baru sub-district, Kurau village - Koba sub-district, and Baskara Bhakti village - Namang sub-district. Data collection using methods through observation, interviews, and documentation. Conflicts are analyzed through a stakeholder analysis approach with an onion analysis approach. The results showed that there were four main issues triggering conflict: 1) environmental issues; 2) social issues; 3) law violation issues; 4) economic issues. Conflict resolution that is collaborative with a negotiation approach that combines elements of the user community (fishing groups and unconventional miners) and the government known as Co-Management which avoids the excessive dominant role of one party in the management of coastal and marine resources, including equitable division of territory between fishing and mining areas, with reference to coastal and marine spatial regulations in the Bangka Belitung Islands Province, Indonesia.

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“…Prianto and Husnah [9] stated that tin mining on Bangka Island had a major impact on the sustainability of aquatic resources. The ecosystem is damaged.…”

Section: Introductionmentioning

confidence: 99%

Potential For The Development Of Ecotourism Of Begadung Island, Bangka Regency

Purnaweni¹,

Kismartini²,

Lestari³

2019

Proceedings of the International Conference on Maritime and Archipelago (ICoMA 2018)

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Bangka Belitung Province is an archipelago that has tremendous tourism potential because of its natural wealthand socio cultural potencies which enjoys increasing popularity among tourists. However, it isnow ironically threatened by tin mining activities, including in Bangka Island, in which Bangka Tengah Regency is located. Begadung Island in Bangka Tengah is, therefore, also threatened. Due to this, its potency should be studied, in an effort to propose a policy for its sustainability. A descriptive qualitative approach is utilized to explore data of Begadung Island tourism potency at the beginning of this planned research using secondary data and observation, as well as limited interviews with the stakeholders, chosen both purposively and randomly. Collected data was then analyzed qualitatively using triangulation technique. It was found that Begadung Island has indeed has authenticity, beauty and treasure, potential for tourism development. Tourists have started come for visits. Therefore, protection through ecotourism is very necessary. Further study is needed regarding the development of the potential of the Begadung Island region

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Penambangan Timah Inkonvensional: Dampaknya Terhadap Kerusakkan Biodiversitas Perairan Umum Di Pulau Bangka

Cited by 19 publications

References 0 publications

Source Identification, Bioavailability, and Risk Assessment based on Geochemical Fractionation of Heavy Metals Pb, Cu, and Zn in Surface Sediments of Kelabat Bay, Bangka Island

Source Identification, Bioavailability, and Risk Assessment based on Geochemical Fractionation of Heavy Metals Pb, Cu, and Zn in Surface Sediments of Kelabat Bay, Bangka Island

Conflict Resolution in Coastal Resource Utilization among Fishermen and Unconventional Tin Miners

Potential For The Development Of Ecotourism Of Begadung Island, Bangka Regency

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