From Charm to Sorrow: The Dark Portrait of Tin Mining in Bangka Belitung, Indonesia

Ibrahim, Ibrahim; Haryadi, Dwi; Wahyudin, Nanang

doi:10.20319/pijss.2018.41.360382

Cited by 5 publications

(2 citation statements)

References 2 publications

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“…Tin mining in the Bangka-Belitung islands became one of the differentiators of the river environment from Borneo island. Tin was excavated more than 350 years ago, since before Dutch colonialism in Indonesia and one of the world's largest producers (Ibrahim et al 2018). The river is an area that is often affected by legal and illegal tin mining.…”

Section: Genetic and Phylogenetic Identificationmentioning

confidence: 99%

First genetic record and the phylogenetic relationship of Osteochilus spilurus (Cyprinidae: Labeoninae ) originating from Bangka and Belitung Islands, Indonesia

et al. 2021

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Abstract. Kurniawan A, Hariati AM, Kurniawan A, Wiadnya DGR. 2021. First genetic record and the phylogenetic relationship of Osteochilus spilurus (Cyprinidae: Labeoninae) originating from Bangka and Belitung Islands, Indonesia. Biodiversitas 22: 794-802. Osteochilus spilurus is a freshwater fish from Southeast Asia. Species identification for this fish in Indonesia is still solely limited to morphological characteristics. Therefore it is highly important to validate using short DNA sequences that have been proven to be fast, effective, and accurate. Fish specimens were collected from Lenggang river in Belitung island, and Lebak river in Bangka island, Indonesia. Mitochondrial cytochrome b gene (cyt b, 408 bp) was amplified and sequenced. We collected fish specimens from Lenggang River in Belitung Island and Lebak River in Bangka Island, Indonesia. The results suggested that individuals from both islands are clustered together with a strong bootstrap value (100%) in a monophyletic clade. The specimens deposited at NCBI as the first Indonesian genetic records. They have a sister lineage to individuals from Sabah, Malaysia, although supported by a low bootstrap value. While geographical connection during the Pleistocene period allowed wide distribution of the species, differences in the evolutionary processes of historical biogeography and environmental changes are the predicted cause of the low genetic similarity. These findings can be used as a sequence reference and basic information for conservation of this species.

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Section: Genetic and Phylogenetic Identificationmentioning

confidence: 99%

First genetic record and the phylogenetic relationship of Osteochilus spilurus (Cyprinidae: Labeoninae ) originating from Bangka and Belitung Islands, Indonesia

et al. 2021

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“…Pesisir sebagai sumber daya open access memiliki potensi konflik pemanfataan ruang (Bidayani & Kurniawan, 2020b;Kim, 2009). Penelitian Sulista, Ibrahim, & Pratama (2019) dan Ibrahim, Haryadi, & Wahyudin (2018) menyatakan bahwa keberadaan IUP laut yang berdampingan dengan lokasi daerah penangkapan ikan menimbulkan konflik dengan nelayan setempat. Konflik kepentingan antara nelayan dan penambang adalah permasalahan utama bagi keberlanjutan kedua sektor ini (Ramadona et al, 2020).…”

Section: Permasalahanunclassified

Pengelolaan Perikanan Skala Kecil Di Perairan Pesisir Kabupaten Bangka Dengan Pendekatan Bioekonomi

Mardyani

Kurnia

Adrianto

2020

JKSEKP

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Pengelolaan perikanan skala kecil di Kabupaten Bangka pada beberapa kurun waktu terakhir menunjukkan produktivitas yang semakin menurun. Hal ini disebabkan oleh pengelolaan ruang laut yang tidak hanya dimanfaatkan sebagai daerah penangkapan ikan, tetapi juga sebagai wilayah eksploitasi penambangan laut. Penelitian ini bertujuan untuk mengetahui status pemanfaatan perikanan skala kecil di perairan Kabupaten Bangka. Penelitian dilakukan dengan menggunakan data primer dan sekunder; analisis bioekonomi digunakan pada ketiga zona daerah penangkapan ikan (DPI) dengan memisahkan sumberdaya ikan pelagis dan demersal untuk melihat status pemanfaatan perikanan pada masing-masing zona. Ketiga zona daerah penangkapan ikan didasarkan pada kondisi eksisting menurut RZWP3K Provinsi Kepulauan Bangka Belitung, yaitu: Zona A (DPI dengan IUP), Zona A1 (DPI dengan IUP tanpa kegiatan), dan Zona B (DPI tanpa IUP). Hasil penelitian menunjukkan bahwa perikanan pelagis Zona A cenderung economical overfishing; sedangkan perikanan demersal sudah menunjukkan kondisi economical overfishing; Zona A1 berada pada kondisi underfishing; serta Zona B berada pada kondisi underfishing. Pemanfaatan perikanan Zona A dan A1 tidak mencapai 50% TAC; sedangkan pada Zona B hanya 15% TAC. Agar pemanfaatan perikanan baik pelagis ataupun demersal dapat berkelanjutan baik secara ekologi maupun ekonomi, pengelolaan perikanan skala kecil di perairan Kabupaten Bangka perlu dilakukan pengelolaan input pada upaya tangkap yang berbeda-beda pada tiap zona serta pengelolaan ekologi dan ekosistem.Title: Management of Small-Scale Fisheries in The Coastal Waters of Bangka Regency with Bioeconomic ApproachManagement of small-scale fisheries in Bangka Regency has recently shown decreased productivity. This is caused by the management of marine area which is not only used as a fishing ground, but also as an area of exploitation for off-shore mining. Based on these conditions, this study aims to determine the level of utilization of small-scale fisheries in the waters of Bangka Regency. This research uses primary and secondary data; bio-economic analysis was carried out in the three fishing ground zones by separating pelagic and demersal fish resources to see the utilization status of each zone. The three fishing ground zones are based on the existing fishing ground conditions according to RZWP3K Bangka Belitung Islands Province, namely: Zone A (fishing ground with IUP), Zone A1 (fishing ground with IUP without activities), and Zone B (fishing ground without IUP). The results showed that Pelagic Zone A fisheries tend to be economical, whereas demersal fisheries have shown economical overfishing; Zone A1 is under fishing; Zone B is under fishing. The utilization of fisheries in Zone A and A1 does not reach 50% TAC, while in Zone B it is only 15% TAC. For the utilization of pelagic and demersal fisheries to be sustainable both ecologically and economically, the management of small-scale fisheries in Bangka Regency waters needs to carry out input management for different fishing efforts in each zone as well as ecological and ecosystem management.

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How to educate children in the mining areas: A concept to implement environmental education for elementary students in Indonesia

Kurniati¹,

Putri²,

Zamroni³

et al. 2023

4th International Conference on Earth Science, Mineral and Energy

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From Charm to Sorrow: The Dark Portrait of Tin Mining in Bangka Belitung, Indonesia

Cited by 5 publications

References 2 publications

First genetic record and the phylogenetic relationship of Osteochilus spilurus (Cyprinidae: Labeoninae ) originating from Bangka and Belitung Islands, Indonesia

First genetic record and the phylogenetic relationship of Osteochilus spilurus (Cyprinidae: Labeoninae ) originating from Bangka and Belitung Islands, Indonesia

Pengelolaan Perikanan Skala Kecil Di Perairan Pesisir Kabupaten Bangka Dengan Pendekatan Bioekonomi

How to educate children in the mining areas: A concept to implement environmental education for elementary students in Indonesia

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