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Nguyễn-Văn, Hướng; Schimmelmann, Jan P; Nguyễn-Thùy, Dương; Ojala, Antti E K; Unkel, Ingmar; Nguyễn-Đình, Thái; Fukumoto, Yu; Doiron, Kelsey E; Sauer, Peter E; Drobniak, Agnieszka; Nguyễn-Thùy, Dương; Nguyễn, Nguyệt Thị Ánh; Đỗ-Trọng, Quốc; Nguyễn-Thị, Hồng; Nguyễn-Ánh, Dương; Nguyễn-Văn, Tạo; Schimmelmann, Arndt (2020): Sedimentological and geochemical properties of the uppermost sediment record of Biển Hồ maar lake, Central Highlands of Vietnam [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.917917

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Abstract:
Biển Hồ lake (14°03'03.5″ N, 108°00'00.2″ E) is a volcanic crater (i.e. maar) in Vietnam's Central Highlands that has been accumulating sediment since the Pleistocene. Here we show data from our bathymetric surveys and physical, chemical and diatom analyses of the uppermost sediment (0-2 m) (NAFOSTED project 105.99-2018.316). The data document environmental history recorded over the last 70 years in Biển Hồ Maar sediment and provide an empirical basis for the interpretation of Biển Hồ's deeper Holocene and pre-Holocene sedimentary record.
Keyword(s):
catchment; Central Highlands; historic records; maar; paleoenvironment; sediment coring
Supplement to:
Nguyễn-Văn, Hướng; Schimmelmann, Jan P; Nguyễn-Thùy, Dương; Ojala, Antti E K; Unkel, Ingmar; Nguyễn-Đình, Thái; Fukumoto, Yu; Doiron, Kelsey E; Sauer, Peter E; Drobniak, Agnieszka; Nguyễn-Thùy, Dương; Nguyễn, Nguyệt Thị Ánh; Đỗ-Trọng, Quốc; Nguyễn-Thị, Hồng; Nguyễn-Ánh, Dương; Nguyễn-Văn, Tạo; Schimmelmann, Arndt (accepted): Environmental history recorded over the last 70 years in Biển Hồ maar sediment, Central Highlands of Vietnam. Quaternary International, https://doi.org/10.1016/j.quaint.2020.05.013
Project(s):
Laminated Biển Hồ volcanic crater sediment in Central Highlands as a recorder of pre-instrumental history of monsoon and recent environmental recovery (NAFOSTED-105.99-2018.316)
Funding:
National Foundation for Science and Technology Development (NAFOSTED), grant/award no. 105.99-2018.316: Laminated Biển Hồ volcanic crater sediment in Central Highlands as a recorder of pre-instrumental history of monsoon and recent environmental recovery
Coverage:
Median Latitude: 14.051043 * Median Longitude: 108.001360 * South-bound Latitude: 14.034317 * West-bound Longitude: 107.992333 * North-bound Latitude: 14.056550 * East-bound Longitude: 108.007183
Date/Time Start: 2016-03-21T00:00:00 * Date/Time End: 2018-10-01T00:00:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
9 datasets

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Datasets listed in this bundled publication

  1. Nguyễn-Văn, H; Schimmelmann, JP; Nguyễn-Thùy, D et al. (2020): Bathymetry of Biển Hồ maar lake, Central Highlands of Vietnam. https://doi.org/10.1594/PANGAEA.917895
  2. Nguyễn-Văn, H; Schimmelmann, JP; Nguyễn-Thùy, D et al. (2020): Caesium 137 dating of the uppermost sediment record of Biển Hồ maar lake, Central Highlands of Vietnam. https://doi.org/10.1594/PANGAEA.917866
  3. Nguyễn-Văn, H; Schimmelmann, JP; Nguyễn-Thùy, D et al. (2020): CNS analysis of the uppermost sediment record of Biển Hồ maar lake, Central Highlands of Vietnam. https://doi.org/10.1594/PANGAEA.917887
  4. Nguyễn-Văn, H; Schimmelmann, JP; Nguyễn-Thùy, D et al. (2020): Diatom composition of the uppermost sediment record of Biển Hồ maar lake, Central Highlands of Vietnam. https://doi.org/10.1594/PANGAEA.917916
  5. Nguyễn-Văn, H; Schimmelmann, JP; Nguyễn-Thùy, D et al. (2020): Grain size distribution of the uppermost sediment record of Biển Hồ maar lake, Central Highlands of Vietnam. https://doi.org/10.1594/PANGAEA.917885
  6. Nguyễn-Văn, H; Schimmelmann, JP; Nguyễn-Thùy, D et al. (2020): Lithology of the uppermost sediment record of Biển Hồ maar lake, Central Highlands of Vietnam. https://doi.org/10.1594/PANGAEA.917855
  7. Nguyễn-Văn, H; Schimmelmann, JP; Nguyễn-Thùy, D et al. (2020): Loss on ignition of the uppermost sediment record of Biển Hồ maar lake, Central Highlands of Vietnam. https://doi.org/10.1594/PANGAEA.917890
  8. Nguyễn-Văn, H; Schimmelmann, JP; Nguyễn-Thùy, D et al. (2020): Magnetic susceptibility of the uppermost sediment record of Biển Hồ maar lake, Central Highlands of Vietnam. https://doi.org/10.1594/PANGAEA.917862
  9. Nguyễn-Văn, H; Schimmelmann, JP; Nguyễn-Thùy, D et al. (2020): Elemental composition of the uppermost sediment record of Biển Hồ maar lake, Central Highlands of Vietnam. https://doi.org/10.1594/PANGAEA.917877