Mapping land-use dynamic in the Vietnamese mekong delta

Thuy Ngan Le, Arnold K. Bregt

Research output: Chapter in Book/Report/Conference proceedingConference paper

Abstract

Policies supporting rice cultivation and investments in water infrastructures facilitated intensification and diversification of land-use in the Vietnamese Mekong Delta. Although the major changes are acknowledged in the literature, few studies have examined the dynamism of land-use across the delta. Overlaying land-use maps, we identified land-use dynamic by the number of changes observed during the 11-year study period. Land-use was found to be highly variable, changing by 14.94% annually between 2001 and 2012. Rice cropping underwent the greatest change, evolving from single cropping of traditional varieties towards double and triple cropping of highyielding varieties. A clear trend was observable in the upper delta, where large expanses of triple rice cropping, especially within the dyke systems. Changes in land-use were also observed in the central delta and coastal zone, but here the pattern was more fragmented. Meanwhile, aquaculture remained stable after rapid expansion in the early 2000s.

Original languageEnglish
Title of host publicationSGEM2017 Conference Proceedings
PublisherSGEM
Pages589-594
ISBN (Print)9786197408034
DOIs
Publication statusPublished - 14 Sep 2017

Publication series

NameInternational Multidisciplinary Scientific GeoConference & EXPO SGEM
Number23
Volume17
ISSN (Print)1314-2704

Keywords

  • GIS
  • Land-use
  • Mekong Delta
  • Time-series map
  • Vietnam

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    Le, T. N., & Bregt, A. K. (2017). Mapping land-use dynamic in the Vietnamese mekong delta. In SGEM2017 Conference Proceedings (pp. 589-594). (International Multidisciplinary Scientific GeoConference & EXPO SGEM; Vol. 17, No. 23). SGEM. https://doi.org/10.5593/sgem2017/23/S11.073