Tin Mining raised economic people in South Bangka regency, however mining produced marginal land and was be must be fixed. The research aimed to arrange a direction of rehabilitation post-mine-tin land of environmental, economic, and social aspects for regional development in Bangka Selatan regency. Methods using were on-screen digitation, forestry ministerial rule 60th the year 2009, NPV, BCR, IRR, interview, AHP, TOPSIS, and GDP. Post-mine-tin land in the cultivation area was 11,224.8 hectares. Based on the assessment of forestry ministry rule 60th year 2009 score of oil palm was 72, and the rubber was 71.96. NPV, BCR, and IRR score of oil palm were Rp. 425,629,907.13, 2.83 and 44%, while rubber were Rp. 23,440,706.38, 1.19, and 11%. Rubber was selected by 12 stakeholders, while oil palm was two stakeholders. Based on TOPSIS, the rehabilitation plant was oil palm. District of Tukak Sadai (0.56), Toboali (0.52), and Air Gegas (0.51) were a category of very priority. District of Payung (0.44) and Simpang Rimba (0.40) were a priority. The District of Pulau Besar (0.32) was a moderate priority. District of Lepar Pongok (0.13) was a low priority, and a district of pongok islands (0.0) was a very low priority for rehabilitation. The estimated GDP per year of oil palm was Rp. 501,824,095,033.34.

<p class="ISI-Paragraf"><span lang="EN-US">Tin-mining has raised the local economy and income of South Bangka Selatan Regency, thus should have contributed to the development of infrastructure around tin-mine areas in the province. Positive impacts of tin-mining to infrastructure have not always been received by area around the tin-mine. The aim of this research is to determine priority districts for infrastructure development at post tin-mine areas in South Bangka Regency. The methods of the research were on-screen digitation, Scalogram and TOPSIS. The results of research shows that the land area of post tin-mine in South Bangka Regency covers 11,224.8 hectares, with Toboali District as the widest (5,053.3 hectares). Districts with the the most number of villages in hierarchy 1 was Toboali District (4 villages), while in hierarchy 3 was Air Gegas District (6 villages). Tin-mining has not always given positive effects to the development of regional infrastructure around tin-mine areas. Villages at Air Gegas Village and Toboali District are the priorities of infrastructure development, thus infrastructure development around tin-mining areas will be done equitable and gradually to resolve limited fund for future.</span></p>

Kegiatan pengabdian kepada masyarakat yang dilakukan merupakan pegabdian masyarakat berbasis non riset. Kegiatan pengabdian dilatarbelakangi oleh pandemi Covid – 19 yang sedang berlangsung di Indonesia dan seluruh dunia. Pada masa pandemi Covid -19 ini, Menteri Pendidikan dan Kebudayaan (Mendikbud) Nadiem Anwar Makarim mengeluarkan kebijakan pembelajaran daring dan melarang pertemuan tatap muka dan berlaku untuk semua jenjang pendidikan. Untuk mendukung pembelajaran baik tatap muka terbatas dan pembelajaran daring, maka tim pengabdian Jurusan Teknik Elektro Universitas Bangka Belitung berencana mengadakan Pelatihan Virtual Lab Khusus Pembelajaran Bidang Teknik untuk Guru  SMK Negeri 1 Simpangkatis Guna Mendukung Program Pemerintah Menekan Penularan Covid – 19. Pengabdian ini memiliki beberapa tahapan yang harus diikuti dimulai dari melakukan kerjasama dengan mitra dan kesediaan menjadi mitra, membuat proposal kegiatan pengabdian agar dapat didanai, melakukan kegiatan pelatihan dan membimbing mitra dalam mengembangkan pembelajaran teknik berbasis Virtual Lab, melakukan evaluasi dan pembuatan laporan akhir serta menargetkan salah satunya dapat melakukan publikasi di jurnal nasional pengabdian masyarakat. Kedepannya, dengan dilaksanakannya kegiatan ini diharapkan agar bisa menjadi percontohan pelaksanaan virtual lab bagi SMK – SMK lainnya yang ada di Kabupaten Bangka Tengah khususnya dan Provinsi Kepulauan Bangka Belitung Umumnya.

The spatial allocation arrangement for the utilization of the eastern coastal area of the Bangka Regency, based on the Zoning Plan for Coastal Zone and Small Islands (RZWP3K) is multipurpose and multi-sector. The simultaneous use of marine space creates a trade-off for interested economic actors, which will lead to conflicts of interest. Small-scale fisheries as a marginal group tend to receive pressures due to externalities in spatial use conflicts. This study aims to formulate a sustainable small-scale fisheries management strategy through a SWOT analysis that can be an input for small-scale fisheries management policies. The research method is a survey based on case studies, which was carried out in-depth on individual small-scale fishers in Deniang Village (Riau Silip District), Rebo Village, and Matras Village (Sungailiat District). Small-scale fisheries management strategies based on strategic priority order are improving fishery business facilities and infrastructure (weight 0.44); using information technology when fishing (weight 0.06); optimizing the fishing fleet (weight 0.19); and optimizing the cooperation relationships for funding assistance from the private sector or banks (weight 0.31).