Assessing the Potential of Shallow Groundwater for Agriculture Adapting to Drought and Saltwater Intrusion, Ben Tre Province, Mekong River Delta, Vietnam

Nguyen Van Lap; Ta Thi Kim Oanh; Lieu Kim Phuong; Nguyen Thi Mong Lan; Vo Thi Hong Quyen

doi:doi:10.11648/j.earth.20231201.12

| Peer-Reviewed

Assessing the Potential of Shallow Groundwater for Agriculture Adapting to Drought and Saltwater Intrusion, Ben Tre Province, Mekong River Delta, Vietnam

Nguyen Van Lap, Ta Thi Kim Oanh, Lieu Kim Phuong, Nguyen Thi Mong Lan, Vo Thi Hong Quyen

Published in Earth Sciences (Volume 12, Issue 1)

Received: 7 December 2022 Accepted: 26 December 2022 Published: 10 January 2023

Views: Downloads:

Download PDF

Share This Article

Twitter
Linked In
Facebook

Abstract

Ben Tre province is located in the lower delta-plain of the Mekong River Delta, southern Vietnam surrounded by the Tien River system and 65 km long coastline on East Sea. Tropical monsoon climate characterized by high annual rainfall of 1,250 - 1,500 mm and high average annual temperature which are favorable for agricultural cultivation. In the dry season, due to the long coastline and large river mouths, saltwater intrusion appears seriously, greatly affecting cultivation and people's lives in rural areas, especially drought and saltwater intrusion are more serious in the recent years due to the effect of climate change. Research on the use of shallow groundwater for living use and crop irrigation, contributing to agricultural development in drought and salinity conditions. On the base of available research data, 8 geological boreholes and 6 hydrogeological boreholes were carried out in this study. The research results have determined characteristics of sediment from the cores and distributions of shallow groundwater consisting of layers and lenses that interbedded with silty layers. Fresh water is found at the depths of 10 - 14 m belonging to Holocene aquifer and the 40 - 60 m deep in upper Pleistocene aquifer, and brackish- salt water is at 24-35 m deep. Analytical results show low level of chloride, sulphate, Fe total, and As total, concentrations, excepting Fe total is high - very high in many places. Two models of Fe treatment from shallow groundwater were established showing good efficiency in Cho Lach and Chau Thanh districts.

Published in	Earth Sciences (Volume 12, Issue 1)
DOI	10.11648/j.earth.20231201.12
Page(s)	10-16
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

Groundwater, Shallow Aquifer, Saltwater Intrusion, Agriculture, Irrigation, Ben Tre Province, Mekong River Delta

References

[1]	Murakami, S., Kawase, M., and Komine, H. (2012). Land subsidence in Mekong Delta by using InSAR and future development for vulnerability assessment in consideration of global climate change, in: International Workshop-HUE GEO-ENGINEERING 2012, 17–18 December 2012, Hue City, Vietnam, 2012.
[2]	Dillon P., Molly R., (2006). Technical Guidance for ASR. Peter Dillon, Robert Molly. CSIRO Land and water. February, 2006.
[3]	Report WaterAid in Nepal, (2011). Rainwater harvesting for recharging shallow groundwater, 45 pp.
[4]	Central ground water board Ministry of Water resources New Delhi, (2011) Rain water harvesting and artificial recharge, 188pp.
[5]	Gowing, J.; Walker, D.; Parkin, G.; Forsythe, N.; Haile, A. T.; Ayenew, D. A. 2020. Can Shallow Groundwater Sustain Small-Scale Irrigated Agriculture in Sub-Saharan Africa? Evidence from NW Ethiopia. Groundwater for Sustainable Development 10 (2020) 100290.
[6]	Serge Gaëtan, S. É.; Marie Michelle, C. H.; Ouindinboudé Jacques, K.; Poulouma Louis, Y.; Idriss, S. 2022. Hydrogeochemistry of Shallow Groundwater and Suitability to Irrigation: The Case of the Karfiguéla Paddy Field in Burkina Faso. Water 2022, 14, 2574.
[7]	Scheiber, L., Cendón, D. I., Iverach, C. P., et al., 2020. Hydrochemical apportioning of irrigation groundwater sources in an alluvial aquifer, Science of the Total Environment 744 (2020) 140506.
[8]	Jang, C. S., Kuo., Y. M., Shih-Kai Chen, S. K., 2019. Assessment of shallow groundwater use for irrigating park trees in the metropolitan Taipei Basin according to variability conditions of water quality. Journal of Hydrology X 2 (2019) 100013.
[9]	Nikolaou, G., Neocleous, D., Christophi, C., Heracleous, T. and Markou, M., 2020. Irrigation Groundwater Quality Characteristics: A Case Study of Cyprus. Atmosphere 2020, 11, 302.
[10]	Minderhood P. S. J., et al., (2017). Impacts of 25 years of groundwater extraction on subsidence in the Mekong delta, Vietnam. Environ. Res. Lett. 12 (2017) 064006.
[11]	Minderhood P. S. J., Middelkoop H., Erkens G., and E Stouthamer E., (2020). Groundwater extraction may drown mega-delta: projections of extraction-induced subsidence and elevation of the Mekong delta for the 21st century. Environ. Res. Commun. 2 (2020) 011005.
[12]	Nouchi, S., Ito, T., Shibasaki, N., Sato, H., and Mekong group, (2019). Study on land subsidence by continuous monitoring of land comparsion with groundwater level and field uplift survery Ca Mau province, Vietnam, Pro. Conference on Advanced Researches in the Earth and Environment Sciences - CAREES-2019, p. 421-423.
[13]	Dillon P., (Eds) (2018). Managed aquifer recharge in integrated water resource management. Sustain Water Resour Manag (Spec. Issue).
[14]	Nguyen Van Lap et, al., (2013). Report on project, Assessment and exploitation of freshwater resources for production and economic development in coastal areas of Ba Tri district, Ben Tre province, 85 pp, in Vietnamese.
[15]	Verduijn, H., 2020. Exploration of the Effects of Aquifer Storage and Recovery Solutions on the Water Quality and Quantity in a sandy ridge system in Ben Tre, Vietnamese Mekong Delta. MSc Thesis, FAME – Freshwater Availability in the Mekong Delta Project.
[16]	Report on project (2016). Mapping the distribution of underground water resources in Ben Tre province to serve the zoning of areas that must be registered for underground water exploitation” People's Committee of Ben Tre Province, 90 pages, in Vietnamese.
[17]	Tran Thi Le Hang et al., (2018). Effects of groundwater depletion on agricultural production in coastal areas of Vinh Chau town, Soc Trang province. Journal of Science Can Tho University, 54 (6A), 12-19, in Vietnamese.
[18]	Zhao, M.; Boll, J.; Adam, J. C.; Beall King, A., 2021. Can Managed Aquifer Recharge Overcome Multiple Droughts? Water 2021, 13, 2278.
[19]	Falkenmark, M., 2013. Growing Water Scarcity in Agriculture: Future Challenge to Global Water Security. Philos. Trans. R. Soc. A Math. Phys. Eng. Sci. 2013, 371, 2012041.

Cite This Article

Plain Text BibTeX RIS

APA Style

Nguyen Van Lap, Ta Thi Kim Oanh, Lieu Kim Phuong, Nguyen Thi Mong Lan, Vo Thi Hong Quyen. (2023). Assessing the Potential of Shallow Groundwater for Agriculture Adapting to Drought and Saltwater Intrusion, Ben Tre Province, Mekong River Delta, Vietnam. Earth Sciences, 12(1), 10-16. https://doi.org/10.11648/j.earth.20231201.12

Copy | Download

ACS Style

Nguyen Van Lap; Ta Thi Kim Oanh; Lieu Kim Phuong; Nguyen Thi Mong Lan; Vo Thi Hong Quyen. Assessing the Potential of Shallow Groundwater for Agriculture Adapting to Drought and Saltwater Intrusion, Ben Tre Province, Mekong River Delta, Vietnam. Earth Sci. 2023, 12(1), 10-16. doi: 10.11648/j.earth.20231201.12

Copy | Download

AMA Style

Nguyen Van Lap, Ta Thi Kim Oanh, Lieu Kim Phuong, Nguyen Thi Mong Lan, Vo Thi Hong Quyen. Assessing the Potential of Shallow Groundwater for Agriculture Adapting to Drought and Saltwater Intrusion, Ben Tre Province, Mekong River Delta, Vietnam. Earth Sci. 2023;12(1):10-16. doi: 10.11648/j.earth.20231201.12

Copy | Download

@article{10.11648/j.earth.20231201.12,
  author = {Nguyen Van Lap and Ta Thi Kim Oanh and Lieu Kim Phuong and Nguyen Thi Mong Lan and Vo Thi Hong Quyen},
  title = {Assessing the Potential of Shallow Groundwater for Agriculture Adapting to Drought and Saltwater Intrusion, Ben Tre Province, Mekong River Delta, Vietnam},
  journal = {Earth Sciences},
  volume = {12},
  number = {1},
  pages = {10-16},
  doi = {10.11648/j.earth.20231201.12},
  url = {https://doi.org/10.11648/j.earth.20231201.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.earth.20231201.12},
  abstract = {Ben Tre province is located in the lower delta-plain of the Mekong River Delta, southern Vietnam surrounded by the Tien River system and 65 km long coastline on East Sea. Tropical monsoon climate characterized by high annual rainfall of 1,250 - 1,500 mm and high average annual temperature which are favorable for agricultural cultivation. In the dry season, due to the long coastline and large river mouths, saltwater intrusion appears seriously, greatly affecting cultivation and people's lives in rural areas, especially drought and saltwater intrusion are more serious in the recent years due to the effect of climate change. Research on the use of shallow groundwater for living use and crop irrigation, contributing to agricultural development in drought and salinity conditions. On the base of available research data, 8 geological boreholes and 6 hydrogeological boreholes were carried out in this study. The research results have determined characteristics of sediment from the cores and distributions of shallow groundwater consisting of layers and lenses that interbedded with silty layers. Fresh water is found at the depths of 10 - 14 m belonging to Holocene aquifer and the 40 - 60 m deep in upper Pleistocene aquifer, and brackish- salt water is at 24-35 m deep. Analytical results show low level of chloride, sulphate, Fe total, and As total, concentrations, excepting Fe total is high - very high in many places. Two models of Fe treatment from shallow groundwater were established showing good efficiency in Cho Lach and Chau Thanh districts.},
 year = {2023}
}

Copy | Download

TY  - JOUR
T1  - Assessing the Potential of Shallow Groundwater for Agriculture Adapting to Drought and Saltwater Intrusion, Ben Tre Province, Mekong River Delta, Vietnam
AU  - Nguyen Van Lap
AU  - Ta Thi Kim Oanh
AU  - Lieu Kim Phuong
AU  - Nguyen Thi Mong Lan
AU  - Vo Thi Hong Quyen
Y1  - 2023/01/10
PY  - 2023
N1  - https://doi.org/10.11648/j.earth.20231201.12
DO  - 10.11648/j.earth.20231201.12
T2  - Earth Sciences
JF  - Earth Sciences
JO  - Earth Sciences
SP  - 10
EP  - 16
PB  - Science Publishing Group
SN  - 2328-5982
UR  - https://doi.org/10.11648/j.earth.20231201.12
AB  - Ben Tre province is located in the lower delta-plain of the Mekong River Delta, southern Vietnam surrounded by the Tien River system and 65 km long coastline on East Sea. Tropical monsoon climate characterized by high annual rainfall of 1,250 - 1,500 mm and high average annual temperature which are favorable for agricultural cultivation. In the dry season, due to the long coastline and large river mouths, saltwater intrusion appears seriously, greatly affecting cultivation and people's lives in rural areas, especially drought and saltwater intrusion are more serious in the recent years due to the effect of climate change. Research on the use of shallow groundwater for living use and crop irrigation, contributing to agricultural development in drought and salinity conditions. On the base of available research data, 8 geological boreholes and 6 hydrogeological boreholes were carried out in this study. The research results have determined characteristics of sediment from the cores and distributions of shallow groundwater consisting of layers and lenses that interbedded with silty layers. Fresh water is found at the depths of 10 - 14 m belonging to Holocene aquifer and the 40 - 60 m deep in upper Pleistocene aquifer, and brackish- salt water is at 24-35 m deep. Analytical results show low level of chloride, sulphate, Fe total, and As total, concentrations, excepting Fe total is high - very high in many places. Two models of Fe treatment from shallow groundwater were established showing good efficiency in Cho Lach and Chau Thanh districts.
VL  - 12
IS  - 1
ER  -

Copy | Download

Author Information

Nguyen Van Lap

Ho Chi Minh City Institute of Resources Geography, Tay Nguyen Institute of Scientific Research, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
Ta Thi Kim Oanh

Ho Chi Minh City Institute of Resources Geography, Tay Nguyen Institute of Scientific Research, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
Lieu Kim Phuong

Ho Chi Minh City Institute of Resources Geography, Tay Nguyen Institute of Scientific Research, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
Nguyen Thi Mong Lan

Ho Chi Minh City Institute of Resources Geography, Tay Nguyen Institute of Scientific Research, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
Vo Thi Hong Quyen

Ho Chi Minh City Institute of Resources Geography, Tay Nguyen Institute of Scientific Research, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam

Download PDF

Sections

Plain Text BibTeX RIS

APA Style

Nguyen Van Lap, Ta Thi Kim Oanh, Lieu Kim Phuong, Nguyen Thi Mong Lan, Vo Thi Hong Quyen. (2023). Assessing the Potential of Shallow Groundwater for Agriculture Adapting to Drought and Saltwater Intrusion, Ben Tre Province, Mekong River Delta, Vietnam. Earth Sciences, 12(1), 10-16. https://doi.org/10.11648/j.earth.20231201.12

Copy | Download

ACS Style

Nguyen Van Lap; Ta Thi Kim Oanh; Lieu Kim Phuong; Nguyen Thi Mong Lan; Vo Thi Hong Quyen. Assessing the Potential of Shallow Groundwater for Agriculture Adapting to Drought and Saltwater Intrusion, Ben Tre Province, Mekong River Delta, Vietnam. Earth Sci. 2023, 12(1), 10-16. doi: 10.11648/j.earth.20231201.12

Copy | Download

AMA Style

Nguyen Van Lap, Ta Thi Kim Oanh, Lieu Kim Phuong, Nguyen Thi Mong Lan, Vo Thi Hong Quyen. Assessing the Potential of Shallow Groundwater for Agriculture Adapting to Drought and Saltwater Intrusion, Ben Tre Province, Mekong River Delta, Vietnam. Earth Sci. 2023;12(1):10-16. doi: 10.11648/j.earth.20231201.12

Copy | Download

@article{10.11648/j.earth.20231201.12,
  author = {Nguyen Van Lap and Ta Thi Kim Oanh and Lieu Kim Phuong and Nguyen Thi Mong Lan and Vo Thi Hong Quyen},
  title = {Assessing the Potential of Shallow Groundwater for Agriculture Adapting to Drought and Saltwater Intrusion, Ben Tre Province, Mekong River Delta, Vietnam},
  journal = {Earth Sciences},
  volume = {12},
  number = {1},
  pages = {10-16},
  doi = {10.11648/j.earth.20231201.12},
  url = {https://doi.org/10.11648/j.earth.20231201.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.earth.20231201.12},
  abstract = {Ben Tre province is located in the lower delta-plain of the Mekong River Delta, southern Vietnam surrounded by the Tien River system and 65 km long coastline on East Sea. Tropical monsoon climate characterized by high annual rainfall of 1,250 - 1,500 mm and high average annual temperature which are favorable for agricultural cultivation. In the dry season, due to the long coastline and large river mouths, saltwater intrusion appears seriously, greatly affecting cultivation and people's lives in rural areas, especially drought and saltwater intrusion are more serious in the recent years due to the effect of climate change. Research on the use of shallow groundwater for living use and crop irrigation, contributing to agricultural development in drought and salinity conditions. On the base of available research data, 8 geological boreholes and 6 hydrogeological boreholes were carried out in this study. The research results have determined characteristics of sediment from the cores and distributions of shallow groundwater consisting of layers and lenses that interbedded with silty layers. Fresh water is found at the depths of 10 - 14 m belonging to Holocene aquifer and the 40 - 60 m deep in upper Pleistocene aquifer, and brackish- salt water is at 24-35 m deep. Analytical results show low level of chloride, sulphate, Fe total, and As total, concentrations, excepting Fe total is high - very high in many places. Two models of Fe treatment from shallow groundwater were established showing good efficiency in Cho Lach and Chau Thanh districts.},
 year = {2023}
}

Copy | Download

TY  - JOUR
T1  - Assessing the Potential of Shallow Groundwater for Agriculture Adapting to Drought and Saltwater Intrusion, Ben Tre Province, Mekong River Delta, Vietnam
AU  - Nguyen Van Lap
AU  - Ta Thi Kim Oanh
AU  - Lieu Kim Phuong
AU  - Nguyen Thi Mong Lan
AU  - Vo Thi Hong Quyen
Y1  - 2023/01/10
PY  - 2023
N1  - https://doi.org/10.11648/j.earth.20231201.12
DO  - 10.11648/j.earth.20231201.12
T2  - Earth Sciences
JF  - Earth Sciences
JO  - Earth Sciences
SP  - 10
EP  - 16
PB  - Science Publishing Group
SN  - 2328-5982
UR  - https://doi.org/10.11648/j.earth.20231201.12
AB  - Ben Tre province is located in the lower delta-plain of the Mekong River Delta, southern Vietnam surrounded by the Tien River system and 65 km long coastline on East Sea. Tropical monsoon climate characterized by high annual rainfall of 1,250 - 1,500 mm and high average annual temperature which are favorable for agricultural cultivation. In the dry season, due to the long coastline and large river mouths, saltwater intrusion appears seriously, greatly affecting cultivation and people's lives in rural areas, especially drought and saltwater intrusion are more serious in the recent years due to the effect of climate change. Research on the use of shallow groundwater for living use and crop irrigation, contributing to agricultural development in drought and salinity conditions. On the base of available research data, 8 geological boreholes and 6 hydrogeological boreholes were carried out in this study. The research results have determined characteristics of sediment from the cores and distributions of shallow groundwater consisting of layers and lenses that interbedded with silty layers. Fresh water is found at the depths of 10 - 14 m belonging to Holocene aquifer and the 40 - 60 m deep in upper Pleistocene aquifer, and brackish- salt water is at 24-35 m deep. Analytical results show low level of chloride, sulphate, Fe total, and As total, concentrations, excepting Fe total is high - very high in many places. Two models of Fe treatment from shallow groundwater were established showing good efficiency in Cho Lach and Chau Thanh districts.
VL  - 12
IS  - 1
ER  -

Copy | Download