References

Allen, M. R., Dube, O. P., Solecki, W., Aragón-Durand, F., Cramer, W., Humphreys, S., Kainuma, M., Kala, J., Mahowald, N., Mulugetta, Y., Perez, R., Wairiu, M., & ZickfeldAllen, K. (2018). Framing and Context. In V. Masson-Delmotte, P. Zhai, H.-O. Pörtner, D. Roberts, J. Skea, P.R. Shukla, A. Pirani, W. Moufouma-Okia, C. Péan, R. Pidcock, S. Connors, J.B.R. Matthews, Y. Chen, X. Zhou, M.I. Gomis, E. Lonnoy, T. Maycock, M. Tignor, T. Waterfield (Eds.). Global Warming of 1.5°C. An IPCC Special Report on the impacts of global warming of 1.5°C above pre-industrial levels and related global greenhouse gas emission pathways, in the context of strengthening the global response to the threat of climate change. Anthony, E. J., Brunier, G., Besset, M., Goichot, M., Dussouillez, P., & Nguyen, V. L. (2015). Linking rapid erosion of the Mekong River Delta to human activities. Scientific Reports, 5, 14745. doi:10.1038/srep14745 Arias, M. E., Piman, T., Lauri, H., Cochrane, T. a., & Kummu, M. (2014). Dams on Mekong tributaries as significant contributors of hydrological alterations to the Tonle Sap Floodplain in Cambodia. Hydrology and Earth System Sciences, 18(12), 5303–5315. doi:10.5194/hess-18-5303-2014 Arias, Mauricio E., Cochrane, T. A., Kummu, M., Lauri, H., Holtgrieve, G. W., Koponen, J., & Piman, T. (2014). Impacts of hydropower and climate change on drivers of ecological productivity of Southeast Asia’s most important wetland. Ecological Modelling, 272, 252–263. doi:10.1016/j.ecolmodel.2013.10.015 Besset, M., Anthony, E. J., & Bouchette, F. (2019). Multi-decadal variations in delta shorelines and their relationship to river sediment supply: An assessment and review. Earth-Science Reviews, 193, 199–219. doi:10.1016/j.earscirev.2019.04.018 Best, J. (2019). Anthropogenic stresses on the world’s big rivers. Nature Geoscience, 12(1), 7–21. doi:10.1038/s41561-018-0262-x

Biggs, D., Miller, F., Hoanh, C. T., & Molle, F. (2009). The delta machine: water management in the Vietnamese Mekong Delta in historical and contemporary perspectives. In F. Molle, T. Foran, & M. Kakonen (Eds.), Contested waterscapes in the Mekong region: hydropower, livelihoods and governance (pp. 203–225). Routledge. Bravard, J.-P., Goichot, M., & Gaillot, S. (2013). Geography of sand and gravel mining in the Lower Mekong River. EchoGéo, 26, 0–20. doi:10.4000/echogeo.13659 Brunier, G., Anthony, E. J., Goichot, M., Provansal, M., & Dussouillez, P. (2014). Recent morphological changes in the Mekong and Bassac river channels, Mekong delta: the marked impact of river-bed mining and implications for delta destabilisation. Geomorphology, 224, 177–191. doi:10.1016/j.geomorph.2014.07.009 Chapman, A., & Darby, S. (2016). Evaluating sustainable adaptation strategies for vulnerable mega-deltas using system dynamics modelling: Rice agriculture in the Mekong Delta’s An Giang Province, Vietnam. Science of the Total Environment, 559, 326–338. doi:10.1016/j.scitotenv.2016.02.162 Cochrane, T. A., Arias, M. E., & Piman, T. (2014). Historical impact of water infrastructure on water levels of the Mekong River and the Tonle Sap system. Hydrology and Earth System Sciences, 18(11), 4529–4541. doi:10.5194/hess-18-4529-2014

Coleman, J. M., & Roberts, H. H. (1989). Deltaic coastal wetlands. In W. J. M. van der Linden, S. A. P. L. Cloetingh, J. P. K. Kaasschieter, W. J. E. van de Graaff, J. Vandenberghe, & J. A. M. van der Gun (Eds.), Coastal Lowlands: Geology and Geotechnology (pp. 1–24). Springer Netherlands. doi:10.1007/978-94-017-1064-0_1 Dang, T. H., Ouillon, S., & Vinh, G. Van. (2018). Water and suspended sediment budgets in the Lower Mekong from high-frequency. Water, 10(846). doi:10.3390/w10070846

Darby, S. E., Hackney, C. R., Leyland, J., Kummu, M., Lauri, H., Parsons, D. R., Best, J. L., Nicholas, A. P., & Aalto, R. (2016). Fluvial sediment supply to a mega-delta reduced by shifting tropical-cyclone activity. Nature Publishing Group, 539, 276–279. doi:10.1038/nature19809 Doan, V. B., Kantoush, S., Sumi, T., Nguyen, P. M., & Vinh, L. V. (2018). Field investigation on river bed changes and salinity intrusion along Tien and Hau Rivers in Vietnamese Mekong Delta considering upstream dams’ impacts. DPRI Annuals. Duc, N. H., Tuan, D. D. A., Tuan, L. A., Tin, N. H., Trung, N. H., & Nguyen, M. N. (2019). Transitions for Adaptation to Changes of the Lancang-Mekong Countries. Research Report No. DMI-0106/2019, DRAGON – Mekong Institute of Climate Change Research. Duong, V. H. T., Nestmann, F., Van, T. C., Hinz, S., Oberle, P., & Geiger, H. (2016). Geographical impact of dyke measurement for land use on flood water in geographical impact of dyke measurement for land use on flood water in the Mekong Delta. 8th Eastern European Young Water Professionals Conference - IWA, 308–317. Erban, L. E., Gorelick, S. M., & Zebker, H. A. (2014). Groundwater extraction, land subsidence, and sea level rise in the Mekong Delta, Vietnam. Environmental Research Letters, 9(8). doi:10.1088/1748-9326/9/8/084010 Eslami, S., Hoekstra, P., Kernkamp, H. W. J., Trung, N. N., Duc, D. Do, Nghia, H. N., Quang, T. T., Dam, A. van, Darby, S. E., Parsons, D. R., Vasilopoulos, G., Braat, L., & Vegt, M. van der. (2021a). Dynamics of salt intrusion in the Mekong Delta; results of field observations and integrated coastal-inland modelling. Earth Surface Dynamics Discussion, 1–36. doi:10.5194/esurf-2020-109 Eslami, S., Hoekstra, P., Minderhoud, P. S. J. ., Trung, N. N., Hoch, J. M., H.Sutanudjaja, E., Dung, D. D., TranQuang, T., Voepel, H. E. , Woillez, M.-N. and van der Vegt, M. (2021b). Projections of salt intrusion in a mega-delta under climatic and anthropogenic stressors. Nature Communications Earth & Environment, 2(1), 1-11. doi:10.1038/s43247-021-00208-5

Eslami, S., Hoekstra, P., Kernkamp, H., Trung, N. N., Do Duc, D., Quang, T. T., Februarianto, M., Van Dam, A., & van der Vegt, M. (2019a). Flow division dynamics in the Mekong Delta: Application of a 1D-2D coupled model. Water (Switzerland). doi:10.3390/w11040837 Eslami, S., Hoekstra, P., Nguyen Trung, N., Ahmed Kantoush, S., Van Binh, D., Duc Dung, D., Tran Quang, T., & van der Vegt, M. (2019b). Tidal amplification and salt intrusion in the Mekong Delta driven by anthropogenic sediment starvation. Scientific Reports. doi:10.1038/s41598-019-55018-9 Fan, H., He, D., & Wang, H. (2015). Environmental consequences of damming the mainstream lancang-mekong river: A review. Earth-Science Reviews, 146(2), 77–91. doi:10.1016/j.earscirev.2015.03.007 Grill, G., Lehner, B., Thieme, M., Geenen, B., Tickner, D., Antonelli, F., Babu, S., Borrelli, P., Cheng, L., Crochetiere, H., Ehalt Macedo, H., Filgueiras, R., Goichot, M., Higgins, J., Hogan, Z., Lip, B., McClain, M. E., Meng, J., Mulligan, M., … Zarfl, C. (2019). Mapping the world’s free-flowing rivers. Nature, 569(7755). doi:10.1038/s41586-019-1111-9

GSOVN. (2020). Statistical yearbook of Vietnam 2019. Nhà xuất bản Thống kê.

Gugliotta, M., Saito, Y., Van Lap, N., Thi Kim Oanh, T., Nakashima, R., Tamura, T., Uehara, K., Katsuki, K., Yamamoto, S., Nguyen, V. L., Ta, T. K. O., Nakashima, R., Tamura, T., Uehara, K., Katsuki, K., & Yamamoto, S. (2017). Process regime, salinity, morphological, and sedimentary trends along the fluvial to marine transition zone of the mixed-energy Mekong River delta, Vietnam. Continental Shelf Research, 147, 7–26. doi:10.1016/j.csr.2017.03.001

Hackney, C. R., Darby, S. E., Parsons, D. R., Leyland, J., Best, J. L., Rolf Aalto, Andrew P. Nicholas & Robert C. Houseago Christopher R. Hackney, Stephen E. Darby, Daniel R. Parsons, Julian Leyland, James L. Best, R. A., Nicholas, A. P., & Houseago, R. C. (2020). River bank instability from unsustainable sand mining in the lower Mekong River. Nature Sustainability, 3, 217–225. Hanebuth, T. J. J., Proske, U., Saito, Y., Nguyen, V. L., & Ta, T. K. O. (2012). Early growth stage of a large delta — Transformation from estuarine-platform to deltaic-progradational conditions (the northeastern Mekong River Delta, Vietnam). Sedimentary Geology, 261–262, 108–119. doi:10.1016/j.sedgeo.2012.03.014 Hoang, Long P., van Vliet, M. T. H., Kummu, M., Lauri, H., Koponen, J., Supit, I., Leemans, R., Kabat, P., & Ludwig, F. (2019). The Mekong’s future flows under multiple drivers: How climate change, hydropower developments and irrigation expansions drive hydrological changes. Science of the Total Environment, 649. doi:10.1016/j.scitotenv.2018.08.160 Hoang, P. L., Lauri, H., Kummu, M., Koponen, J., Vliet, M. T. H. V., Supit, I., Leemans, R., Kabat, P., & Ludwig, F. (2016). Mekong River flow and hydrological extremes under climate change. Hydrology and Earth System Sciences, 20(7), 3027–3041. doi:10.5194/hess-20-3027-2016 ICEM. (2010). MRC Strategic Environmental Assessment (SEA) of Hydropower on the Mekong mainstream: summary of the final report (Issue October). MRC. doi:10.1016/S0022-3913(03)00433-5 IFRC. (2020). Vietnam - Drought and Saltwater Intrusion Emergency Plan of Action, Situation Report. International Federation of Red Cross andRed Crescent Societies.

IMHEN (2021). Technical report on Climate change, sea level rise scenarios for Viet Nam. Institute of Meteorology, Hydrology and Climate Change, Ministry of Natural Resources and Environment, Hanoi, pp. 141. Jordan, C., Tiede, J., Lojek, O., Visscher, J., Apel, H., Nguyen, H. Q., Quang, C. N. X., & Schlurmann, T. (2019). Sand mining in the Mekong Delta revisited - current scales of local sediment deficits. Scientific Reports, 9(1), 17823. doi:10.1038/s41598-019-53804-z

Koehnken, L. (2014). Discharge Sediment Monitoring Project (DSMP) 2009 - 2013: Summary & Analysis of Results Final Report, Mekong River Commission. Kondolf, G. M., Rubin, Z. K., & Minear, J. T. (2014). Dams on the Mekong: Cumulative sediment starvation. Water Resources Research, 50(6), 5158–5169. doi:10.1002/2013WR014651 Kummu, M., Lu, X. X., Wang, J. J., & Varis, O. (2010). Basin-wide sediment trapping efficiency of emerging reservoirs along the Mekong. Geomorphology, 119(3–4), 181–197. doi:10.1016/j.geomorph.2010.03.018 Kummu, M., Tes, S., Yin, S., Adamson, P., J??zsa, J., Koponen, J., Richey, J., Sarkkula, J., Józsa, J., Koponen, J., Richey, J., & Sarkkula, J. (2014). Water balance analysis for the Tonle Sap Lake-floodplain system. Hydrological Processes, 28(4), 1722–1733. doi:10.1002/hyp.9718 Kummu, M., & Varis, O. (2007). Sediment-related impacts due to upstream reservoir trapping, the Lower Mekong River. Geomorphology, 85(3–4), 275–293. doi:10.1016/j.geomorph.2006.03.024 Lauri, H., de Moel, H., Ward, P. J., Räsänen, T. a., Keskinen, M., & Kummu, M. (2012). Future changes in Mekong River hydrology: impact of climate change and reservoir operation on discharge. Hydrology and Earth System Sciences, 16(12), 4603–4619. doi:10.5194/hess-16-4603-2012 Lê Sâm. (1996). Thủy nông ở đồng bằng sông Cửu Long. Nhà xuất bản Nông Nghiệp.

Le, T. V. H., Nguyen, H. N., Wolanski, E., Tran, T. C., & Haruyama, S. (2007). The combined impact on the flooding in Vietnam’s Mekong River delta of local man-made structures, sea level rise, and dams upstream in the river catchment. Estuarine, Coastal and Shelf Science, 71(1–2), 110–116. doi:10.1016/j.ecss.2006.08.021

Li, X., Liu, J. P., Saito, Y., & Nguyen, V. L. (2017). Recent evolution of the Mekong Delta and the impacts of dams. Earth-Science Reviews, 175, 1–17. doi:10.1016/j.earscirev.2017.10.008 Liu, J. P., DeMaster, D. J., Nittrouer, C. A., Eidam, E. F., & Nguyen, T. T. (2017). A seismic study of the Mekong subaqueous delta: Proximal versus distal sediment accumulation. Continental Shelf Research, 147(June), 197–212. doi:10.1016/j.csr.2017.07.009 Lu, X., Kummu, M., & Oeurng, C. (2014). Reappraisal of sediment dynamics in the Lower Mekong River, Cambodia. Earth Surface Processes and Landforms, 39(14), 1855–1865. doi:10.1002/esp.3573 Manh, N. Van, Dung, N. V., Hung, N. N., Kummu, M., Merz, B., & Apel, H. (2015). Future sediment dynamics in the Mekong Delta floodplains: impacts of hydropower development, climate change and sea level rise. Global and Planetary Change, 127, 22–33. doi:10.1016/j.gloplacha.2015.01.001 Milliman, J. D., & Farnsworth, K. L. K. L. (2011). River Discharge to the Coastal Ocean. A Global Synthesis. Cambridge University Press. Minderhoud, P.S.J., Hlavacova, I., Kolomaznik, J., & Neussner, O. (2020a). Towards unraveling total subsidence of a mega-delta-the potential of new PS InSAR data for the Mekong delta. Proceedings of the International Association of Hydrological Sciences, 382. doi:10.5194/piahs-382-327-2020 Minderhoud, P.S.J., Middelkoop, H., Erkens, G., & Stouthamer, E. (2020b). Groundwater extraction may drown mega-delta: projections of extraction-induced subsidence and elevation of the Mekong delta for the XXIst century. Environmental Research Communications, 2(1). doi:10.1088/2515-7620/ab5e21 Minderhoud, P.S.J., Coumou, L., Erkens, G., Middelkoop, H., & Stouthamer, E. (2019). Mekong delta much lower than previously assumed in sea level rise impact assessments. Nature Communications. doi:10.1038/s41467-019-11602-1

Minderhoud, P.S.J., Coumou, L., Erban, L. E., Middelkoop, H., Stouthamer, E., & Addink, E. A. (2018). The relation between land use and subsidence in the Vietnamese Mekong delta. Science of the Total Environment, 634, 715–726. doi:10.1016/j.scitotenv.2018.03.372 Minderhoud, P.S.J., Erkens, G., Pham, V. H., Bui, V. T., Erban, L., Kooi, H., & Stouthamer, E. (2017). Impacts of 25 years of groundwater extraction on subsidence in the Mekong delta, Vietnam. Environmental Research Letters, 12(6). doi:10.1088/1748-9326/aa7146 MoNRE. (2016). Climate change, sea level rise scenarios for Vietnam, Summary for Policy Makers. Ministry of Natural Resources and Environment.

MRC (2005). Overview of the Hydrology of the Mekong Basin. In Mekong River Commission. doi:1728 3248 MRC (2009). Annual Mekong Flood Report 2008. In Mekong River Commission (Issue March). doi:ISSN 1728:3248

MRC (2010). State of the Basin Report 2010. In Mekong River Commission. doi:ISSN 1728:3248 MRC (2011). Assessment of Basin-wide Development scenarios. In Basin Development Plan Programme Phase 2 (Issue April). Mekong River Commission. doi:0803973233 Nguyen, M. N., Nguyen, P. T. B., Van, T. P. D., Phan, V. H., Nguyen, B. T., Pham, V. T., & Nguyen, T. H. (2021). An understanding of water governance systems in responding to extreme droughts in the Vietnamese Mekong Delta. International Journal of Water Resources Development, 37(2), 256–277. doi:10.1080/07900627.2020.1753500

Nguyen, T. B., Le Van Thuy, T., Nguyen Anh, M., Nguyen Nguyen, M., & Nguyen Hieu, T. (2021). Drivers of agricultural transformation in the coastal areas of the Vietnamese Mekong delta. Environmental Science & Policy, 122, 49–58. doi:10.1016/J.ENVSCI.2021.04.010 Phuong, N. T. B., Tri, V. P. D., Duy, N. B., & Nghiem, N. C. (2017). Remote sensing for monitoring surface water quality in the Vietnamese Mekong Delta: the application for estimating chemical oxygen demand in river reaches in Binh Dai, Ben Tre. Vietnam Journal of Earth Sciences, 39(3), 256–269. doi:10.15625/0866-7187/39/3/10270

Sikkema, A., & van Halsema, G. (2019). Breaching dykes in the Mekong Delta. Wageningen World, 34–39. SIWRP (2015). Report on existing sand exploitation and sand demand forecast up to 2020 and 2040 in lower mekong Delta. Smajgl, A., Toan, T. Q., Nhan, D. K., Ward, J., Trung, N. H., Tri, L. Q., Tri, V. P. D., & Vu, P. T. (2015). Responding to rising sea levels in the Mekong Delta. Nature Climate Change, 5(2), 167–174. doi:10.1038/nclimate2469 Syvitski, J.P.M. & Kettner, A. (2011). Sediment flux and the Anthropocene. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 369(1938), 957–975. doi:10.1098/rsta.2010.0329

Syvitski, J.P.M., Kettner, A. J., Overeem, I., Hutton, E. W. H., Hannon, M. T., Brakenridge, G. R., Day, J., Vörösmarty, C., Saito, Y., Giosan, L., & Nicholls, R. J. (2009). Sinking deltas due to human activities. Nature Geoscience, 2(10), 681–686. doi:10.1038/ngeo629 Ta, T. K. O., Nguyen, V. L., Tateishi, M., Iwao, K., & Saito, Y. (2005). Holocene delta evolution and depositional models of the Mekong River Delta, Southern Vietnam. Society for Sedimentary Geology, 83, 453–466. Takagi, H., Tsurudome, C., Thao, N. D., Anh, L. T., Ty, T. Van, & Dang Tri, V. P. (2016). Ocean tide modelling for urban flood risk assessment in the Mekong Delta. Hydrological Research Letters, 10(1), 21–26. doi:10.3178/hrl.10.21

Tamura, T., Saito, Y., Nguyen, V. L., Ta, T. K. O., Bateman, M. D., Matsumoto, D., & Yamashita, S. (2012). Origin and evolution of interdistributary delta plains; insights from Mekong River delta. Geology, 40(4), 303–306. doi:10.1130/G32717.1

Tamura, T., Nguyen, V. L., Ta, T. K. O., Bateman, M. D., Gugliotta, M., Anthony, E. J., Nakashima, R., & Saito, Y. (2020). Long-term sediment decline causes ongoing shrinkage of the Mekong megadelta, Vietnam. Scientific Reports, 10(1). doi:10.1038/s41598-020-64630-z Thanh, V. Q., Roelvink, D., van Der Wegen, M., Reyns, J., Kernkamp, H., Vinh, G. Van, & Linh, V. T. P. (2020). Flooding in the Mekong Delta: the impact of dyke systems on downstream hydrodynamics. Hydrology and Earth System Sciences, 24, 189–212. Thompson, J. R., Green, A. J., Kingston, D. G., & Gosling, S. N. (2013). Assessment of uncertainty in river flow projections for the Mekong River using multiple GCMs and hydrological models. Journal of Hydrology, 486, 1–30. doi:10.1016/j.jhydrol.2013.01.029 Tran, D. D., van Halsema, G., Hellegers, P. J. G. J., Phi Hoang, L., Quang Tran, T., Kummu, M., & Ludwig, F. (2018). Assessing impacts of dike construction on the flood dynamics in the Mekong Delta. Hydrology and Earth System Sciences Discussions, 22, 1875–1896. doi:10.5194/hess-2017-141 Tri, V. P. D., Trung, N. H., & Thanh, V. Q. (2013). Vulnerability to flood in the Vietnamese Mekong Delta : mapping and uncertainty assessment. Journal of Environmental Science and Engineering B, 2(April), 229–237.

Triet, N. V. K., Dung, N. V., Fujii, H., Kummu, M., Merz, B., & Apel, H. (2017). Has dyke development in the Vietnamese Mekong Delta shifted flood hazard downstream? Hydrology and Earth System Sciences, 21(8), 3991–4010. doi:10.5194/hess-21-3991-2017

UNEP (2019). Sand and sustainability: Finding new solutions for environmental governance of global sand resources. United Nations Environmental Programme. Unverricht, D., Szczuciński, W., Stattegger, K., Jagodziński, R., Le, X. T., & Kwong, L. L. W. (2013). Modern sedimentation and morphology of the subaqueous Mekong Delta, Southern Vietnam. Global and Planetary Change, 110, 223–235. doi:10.1016/j.gloplacha.2012.12.009 Van, P. D. T., Popescu, I., Van Griensven, A., Solomatine, D. P., Trung, N. H., & Green, A. (2012). A study of the climate change impacts on fluvial flood propagation in the Vietnamese Mekong Delta. Hydrology and Earth System Sciences, 16(12), 4637–4649. doi:10.5194/hess-16-4637-2012 Vo, K. T. (2012). Hydrology and Hydraulic Infrastructure Systems in the Mekong Delta, Vietnam. In C. Renaud, F., Kuenzer (Ed.), The Mekong Delta System—Interdisciplinary Analyses of a River Delta (pp. 49–83). Springer: Heidelberg, Germany. Vörösmarty, C. J., Meybeck, M., Fekete, B., Sharma, K., Green, P., & Syvitski, J. P. M. (2003). Anthropogenic sediment retention: Major global impact from registered river impoundments. Global and Planetary Change, 39(1–2), 169–190. doi:10.1016/S0921-8181(03)00023-7 Walling, D. E. (2009). Chapter 6 - The Sediment Load of the Mekong River. In I. C. B. T.-T. M. Campbell (Ed.), Aquatic Ecology (pp. 113–142). Academic Press. doi:10.1016/B978-0-12-374026-7.00006-1 Wolanski, E., Huan, N. N., Dao, L. T., Nhan, N. H., & Thuy, N. N. (1996). Fine-sediment dynamics in the Mekong River estuary, Viet Nam. Estuarine, Coastal and Shelf Science, 43, 565–582. Wood, A. W., Leung, L. R., Sridhar, V., & Lettenmaier, D. P. (2004). Hydrologic implications of dynamical and statistical approaches to downscaling climate model outputs. Climatic Change, 62, 189–216. Zoccarato, C., Minderhoud, P. S. J., & Teatini, P. (2018). The role of sedimentation and natural compaction in a prograding delta: insights from the mega Mekong delta, Vietnam. Scientific Reports, 8(1), 11437. doi:10.1038/ s41598-018-29734-7

Chapter 8 Mekong transboundary resource governance in an era of changes

Coordinator

Huynh Thi Phuong Linh [ IRD ]

authors1

Huynh Thi Phuong Linh [ IRD ] Anoulak Kittikhoun [ MRC ] Stéphane Lagrée [ IRD ] Nguyen Van Hong [ IMHEN ]

1. The views expressed are those of the authors and not necessarily the views of the MRC, its member countries, and the affiliated institutions.