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Changing of Soil Properties under Drought and Saline Water Intrusion Conditions in Different Land-Use Patterns – A Case Study in the Ben Tre Province, Vietnam

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The study aimed to assess the change of soil properties of land use patterns affecting drought and saline intrusion in the Ben Tre province during 2019–2020. Soil samples were taken, and the data on land use patterns of Rice, bare soil, Shrimp, and Coconut in three horizons were at 0–20 cm, 20–60 cm, and 60–100 cm. The analysis of soil pH, EC, organic matter, and bulk density was conducted to assess the changes in soil properties. The results showed that soil pH, EC, and salinity had to be slightly increased in 2020, but soil organic matter and bulk density were not changed. Therefore, the Ben Tre province’s drought and saline intrusion conditions had a negligible impact in general evaluation. However, it is necessary to perform more other studies to clarify the effects of drought and salinity.
Słowa kluczowe
Rocznik
Strony
112--118
Opis fizyczny
Bibliogr. 19 poz., rys., tab.
Twórcy
autor
  • Land Resources Department, College of Environment and Natural Resources, Can Tho University, Cantho, 3/2 street, Ninh Kieu district, Can Tho City, 90000, Vietnam
  • Land Resources Department, College of Environment and Natural Resources, Can Tho University, Cantho, 3/2 street, Ninh Kieu district, Can Tho City, 90000, Vietnam
  • Land Resources Department, College of Environment and Natural Resources, Can Tho University, Cantho, 3/2 street, Ninh Kieu district, Can Tho City, 90000, Vietnam
Bibliografia
  • 1. Ben Tre Provincial Hydrometeorological Station. 2019. Report on saltwater intrusion from 2015–2019 Ben Tre province. (In Vietnamese)
  • 2. Chaudhry, P., Ruysschaert G. 2007. Climate change & human development in Viet Nam: a case study. The Human Development Report Office of UNDP, Human Development Report 2007/2008. (In Vietnamese)
  • 3. FAO. 1976. A framework for land evaluation. FAO Soil Bulletin. Rome, 32.
  • 4. Hoang, L.P., Biesbroek, R.,. Tri, V.P.D., Kummu, M., Leemans, R., Kabat, P., Ludwig, F. 2018. Managing flood risks in the Mekong Delta: How to address emerging challenges under climate change and socio-economic developments. Ambio, 1–15. https://doi.org/10.1007/s13280-017-1009-4
  • 5. Khoa, L.V. 2013. Syllabus of soil degradation and conservation of land resources. Can Tho University Press. (In Vietnamese)
  • 6. MRC. 2005. Mekong River Commission Annual Report 2005. https://doi.org/10.52107/mrc.ajhypr
  • 7. Nhan, P.P., Thuy, P.M. 2011. Salty effects and the role of sodium silicate on rice at the plating stage. Can Tho University Science Journal, 19b. (In Vietnamese)
  • 8. Olsson, L., Opondo, M., Tschakert, P., Agrawal, A., Eriksen, S., Ma, S., Perch, L., Zakeldeen, S. 2014. Livelihoods and Poverty: Climate change 2014: impacts, adaptation, and vulnerability. Part A: global and sectoral aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. In C.B. Field, V.R. Barros, D.J. Dokken, K.J. Mach, M.D. Mastrandrea, T.E. Bilir, M. Chatterjee, K.L. Ebi, Y.O. Estrada, R. C. Genova, B. Girma, E.S. Kissel, A.N. Levy, S. MacCracken, P.R. Mastrandrea, & L.L. White (Eds.), Climate Change 2014: Impacts, Adaptation, and Vulnerability. Part A: Global and Sectoral Aspects (pp. 793-832). Cambridge University Press. http://www.ipcc.ch/pdf/assessment-report/ar5/wg2/WGIIAR5-Chap13_FINAL.pdf
  • 9. Sebesvari, Z., Huong, L., Toan, P.V. 2012. Agriculture and water quality in the Vietnamese Mekong Delta. The Mekong Delta System, 331–361. https://doi.org/10.1007/978-94-007-3962-8_13
  • 10. Thao, N.H., Trung, N.H. 2018. An integrated model for supporting agricultural land use planning: A case study in Tran De District, Soc Trang province. Can Tho University Journal of Science, 54(Special issue: Agriculture), 62–71. https://doi.org/10.22144/ctu.jsi.2018.096
  • 11. Tri, V.P.D., Phan, H.V., Pham, T.V., Nguyen, H.T. 2015. Agro-ecological dynamics in the coastal areas of the Vietnamese Mekong Delta in the context of climate change (A Case study in Bac Lieu province). Can Tho University Journal of Science, 1, 81–88. (In Vietnamese)
  • 12. Tuan, L.A., Le, V.D., Tristan, S. 2014. Rapid integrated & ecosystem-based assessment of climate change vulnerability & adaptation for Ben Tre Province, Vietnam. J. Sci. Technol, 52, 287–293. (In Vietnamese)
  • 13. Tully K.L., Weissman D., Wyner W.J., et al. 2019. Soils in transition: saltwater intrusion alters soil chemistry in agricultural fields. Biogeochemistry, 142, 339–356. https://doi.org/10.1007/s10533-019-00538-9
  • 14. Vo, T.A.T., Tran T.K. 2022. Climate change and rural vulnerability in Vietnam: An analysis of livelihood vulnerability index. Human and Ecological Risk Assessment. (In Vietnamese)
  • 15. Lam, V.T., Vo, T.G., Chau, M.K., và Dang, V.T. 2014. Adverse effect of saline waterlogging on soil properties: Laboratory experiment on alluvial Soil. Can Tho University Science Journal, 32, 33–39. https://doi.org/10.22144/ctu.isj2018.096 (In Vietnamese)
  • 16. White, I. 1996. Possible impacts of saline water intrusion floodgates in Vietnam’s lower Mekong delta. Available at: http://coombs.anu.edu.au/~vern/env_dev/papers/pap07.html
  • 17. Xuan, M., Loi, L.T., Vu, P.T. 2019. Using the Kriging interpolation method to build a map of Saltwater Intrusion of Ben Tre Province, Soil Science Journal, 57, 68–72. (In Vietnamese)
  • 18. Xuan, M., Loi, L.T. 2021. Assessing on drought situation in Ben Tre province, Can Tho University Science Journal, 57, 147–157. https://doi.org/10.22144/ctu.isj2018.096 (In Vietnamese)
  • 19. Zalidis, G., Stamatiadis, S., Takavakoglou, V., Eskridge, K., Misopolinos, N. 2002. Impacts of agricultural practices on Soil and water quality in the Mediterranean region and proposed assessment methodology. Agriculture, Ecosystems & Environment, 88(2), 137–146. https://doi.org/10.1016/S0167-8809(01)00249-3
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-703c4b1b-0bd4-4145-84ad-f3b850350911
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