Hinkel, J. et al. Coastal flood damage and adaptation costs under 21st century sea-level rise. PNAS 111, 3292–3297 (2014).
Google Scholar
Tessler, Z. D. et al. Profiling risk and sustainability in coastal deltas of the world. Science 349, 638–643 (2015).
Google Scholar
Hinkel, J. et al. The ability of societies to adapt to twenty-first-century sea-level rise. Nat. Clim. Change 8, 570–578 (2018).
Ericson, J. P., Vörösmarty, C. J., Dingman, S. L., Ward, L. G. & Meybeck, M. Effective sea-level rise and deltas: Causes of change and human dimension implications. Glob. Planet. Change 50, 63–82 (2006).
Shirzaei, M. et al. Measuring, modelling and projecting coastal land subsidence. Nat. Rev. Earth Environ. 2, 40–58 (2021).
Syvitski, J. P. M. et al. Sinking deltas due to human activities. Nat. Geosci. 2, 681–686 (2009).
Google Scholar
Evans, G. Deltas: the fertile dustbins of the continents. Proc. Geol. Assoc. 123, 397–418 (2012).
Li, X., Liu, J. P., Saito, Y. & Nguyen, V. L. Recent evolution of the Mekong Delta and the impacts of dams. Earth Sci. Rev. 175, 1–17 (2017).
Tamura, T. et al. Long-term sediment decline causes ongoing shrinkage of the Mekong megadelta, Vietnam. Sci. Rep. 10, 4–10 (2020).
Nienhuis, J. H. et al. Global-scale human impact on delta morphology has led to net land area gain. Nature 577, 514–518 (2020).
Google Scholar
Hoitink, A. J. F. et al. Resilience of river deltas in the Anthropocene. J. Geophys. Res. Earth. Surf. 125, e2019JF005201 (2020).
Nicholls, R. J., Adger, W. N., Hutton, C. W. & Hanson, S. E. Deltas in the Anthropocene p. 282 Springer Nature (2020).
Minderhoud, P. S. J., Coumou, L., Erkens, G., Middelkoop, H. & Stouthamer, E. Mekong delta much lower than previously assumed in sea-level rise impact assessments. Nat. Commun. 10, 3847 (2019).
Google Scholar
Anthony, E. J. et al. Linking rapid erosion of the Mekong River delta to human activities. Sci. Rep. 5, 1–12 (2015).
Schmitt, R. J. P., Rubin, Z. & Kondolf, G. M. Losing ground – scenarios of land loss as consequence of shifting sediment budgets in the Mekong Delta. Geomorphology 294, 58–69 (2017).
Eslami, S. et al. Tidal amplification and salt intrusion in the Mekong Delta driven by anthropogenic sediment starvation. Sci. Rep. 9, 18746 (2019).
Google Scholar
Szabo, S. et al. Population dynamics, delta vulnerability and environmental change: Comparison of the Mekong, Ganges-Brahmaputra and Amazon delta regions. Sustain. Sci. 11, 539–554 (2016).
Kondolf, G. M. et al. Changing sediment budget of the Mekong: cumulative threats and management strategies for a large river basin. Sci. Total Environ. 625, 114–134 (2018).
Google Scholar
Van Binh, D., Kantoush, S. & Sumi, T. Changes to long-term discharge and sediment loads in the Vietnamese Mekong Delta caused by upstream dams. Geomorphology 353, 107011 (2020).
Kondolf, G., Rubin, Z. & Minear, J. Dams on the Mekong: cumulative sediment starvation. Water Resour. Res. 50, 5158–5169 (2014).
Hackney, C. et al. River bank instability is induced by unsustainable sand mining in the lower Mekong River. Nat. Sustain. 3, 217–225 (2020).
Triet, N. V. K. et al. Has dyke development in the Vietnamese Mekong Delta shifted flood hazard downstream? Hydrol. Earth Syst. Sci. Discuss. 2017, 1–27 (2017).
Park, E. et al. Dramatic decrease of flood frequency in the Mekong Delta due to river-bed mining and dyke construction. Sci. Total Environ. 723, 138066 (2020).
Google Scholar
Minderhoud, P. S. J. et al. Impacts of 25 years of groundwater extraction on subsidence in the Mekong delta, Vietnam. Environ. Res. Lett. 12, aa7146 (2017).
Minderhoud, P. S. J., Middelkoop, H., Erkens, G. & Stouthamer, E. Groundwater extraction may drown mega-delta: projections of extraction-induced subsidence and elevation of the Mekong delta for the 21th century. Environ. Commun. 2, 011005 (2020).
Zoccarato, C., Minderhoud, P. S. J. & Teatini, P. The role of sedimentation and natural compaction in a prograding delta: insights from the mega Mekong delta, Vietnam. Sci. Rep. 8, 11437 (2018).
Minderhoud, P. S. J. et al. The relation between land use and subsidence in the Vietnamese Mekong delta. Sci. Total Environ. 634, 715–726 (2018).
Google Scholar
deWit, K. et al. Identifying Causes of Urban Differential Subsidence in the Vietnamese Mekong Delta by Combining InSAR and Field Observations. Remote Sens. 13, 20189 (2021).
Eslami, S., et al. Projections of salt intrusion in a mega-delta under climatic and anthropogenic stressors. Nat. Commun. Earth Env. 1–11, 5 (2021).
Erban, L. E., Gorelick, S. M. & Zebker, H. A. Groundwater extraction, land subsidence, and sea-level rise in the Mekong Delta, Vietnam. Environ. Res. Lett. 9, 084010 (2014).
Minderhoud, P. S. J., Hlavacova, I., Kolomaznik, J. & Neussner, O. Towards unraveling total subsidence of a mega-delta – the potential of new PS InSAR data for the Mekong delta. Proc. IAHS 382, 327–332 (2020).
van Staveren, M. F., van Tatenhove, J. P. M. & Warner, J. F. The tenth dragon: controlled seasonal flooding in long-term policy plans for the Vietnamese Mekong delta. Journal of Environmental Policy & Planning 20, 267–281 (2018).
Government of Viet Nam, Government Resolution 120/NQ-CP on Sustainable and Climate-Resilient Development of the Mekong Delta of Viet Nam (2017).
MoNRE, “Mekong Delta Plan” (Ministry of Natural Resources and Environment, Hanoi, Vietnam), p. 126 (2013).
Giosan, L., Syvitski, J., Constantinescu, S. & Day, J. Climate change: Protect the world’s deltas. Nature 516, 31–33 (2014).
Google Scholar
Islam, M. F. et al. Enhancing effectiveness of tidal river management in southwest Bangladesh polders by improving sedimentation and shortening inundation time. J. Hydrol. 590, 125228 (2020).
Seijger, C., Hoang, V. T. M., van Halsema, G., Douven, W. & Wyatt, A. Do strategic delta plans get implemented? The case of the Mekong Delta Plan. Reg. Environ. Change 19, 1131–1145 (2019).
Day, J. W. et al. Approaches to defining deltaic sustainability in the 21st century. Estuar. Coast. Shelf Sci. 183, 275–291 (2016).
Gain, A. K. et al. Tidal river management in the south west Ganges-Brahmaputra delta in Bangladesh: Moving towards a transdisciplinary approach? Environ. Sci. Policy 75, 111–120 (2017).
Coastal Protection and Restoration Authority. Coastal Protection and Restoration Authority: Strategic plan fiscal year 2017–2018 through fiscal year 2021–2022 (Strategic Fiscal Plan) https://coastal.la.gov/wp-content/uploads/2021/04/CPRA_FY22-AP_web.pdf (2017).
Coastal Protection and Restoration Authority. 2017 Coastal Master Plan. 552 https://coastal.la.gov/our-plan/2017-coastal-master-plan/ (2017).
Meselhe, E. A., Sadid, K. M. & Allison, M. A. Riverside morphological response to pulsed sediment diversions. Geomorphology 270, 184–202 (2016).
Gaweesh, A. & Meselhe, E. A. Evaluation of Sediment Diversion Design Attributes and Their Impact on the Capture Efficiency. J. Hydraul. Eng. 142, 04016002 (2016).
Chapman, A. & Darby, S. E. Evaluating sustainable adaptation strategies for vulnerable mega-deltas using system dynamics modelling: rice agriculture in the Mekong Delta’s An Giang Province, Vietnam. Sci. Total Environ. 559, 326–338 (2016).
Google Scholar
Minderhoud, P. S. J. The sinking mega-delta. Present and future subsidence of the Vietnamese Mekong delta. (PhD dissertation, Utrecht Studies of Earth Sciences 168, Utrecht University, The Netherlands, 2019).
IPCC Special Report on the Ocean and Cryosphere in a Changing Climate (eds. H. O. Pörtner, et al.), 2019.
Kuenzer, C. et al. Flood mapping and flood dynamics of the Mekong delta: ENVISAT-ASAR-WSM based time series analyses. Remote Sens. 5, 687–715 (2013).
Dang, T. D., Cochrane, T. A., Arias, M. E., Van, P. D. T. & de Vries, T. T. Hydrological alterations from water infrastructure development in the Mekong floodplains. Hydrol. Proc. 30, 3824–3838 (2016).
Wagner, F., Tran, V. B. & Renaud, F. G. Groundwater Resources in the Mekong Delta: Availability, Utilization and Risks. In Renaud F. & Kuenzer C. (eds.) The Mekong Delta System. https://doi.org/10.1007/978-94-007-3962-8_7 (Springer Environmental Science and Engineering, Springer, Dordrecht, 2012).
Kuchar, J. et al. The influence of sediment isostatic adjustment on sea level change and land motion along the U.S. Gulf Coast. J. Geophys. Res. Solid Earth 123, 780–796 (2018).
Lu, X., Kummu, M. & Oeurng, C. Reappraisal of sediment dynamics in the Lower Mekong River, Cambodia. Earth Surf. Process. Landf. 39, 1855–1865 (2014).
Darby, S. E. et al. Fluvial sediment supply to a mega-delta reduced by shifting tropical cyclone activity. Nature 539, 276–279 (2016).
Brunier, G., Anthony, E. J., Goichot, M., Provansal, M. & Dussouillez, P. 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 (2014).
Loc, H. H. et al. Intensifying saline water intrusion and drought in the Mekong Delta: From physical evidence to policy outlooks. Sci. Total Environ. 757, 143919 (2021).
Google Scholar
Schmitt, R. J. P., Bizzi, S., Castelletti, A., Opperman, J. J. & Kondolf, G. M. Planning dam portfolios for low sediment trapping shows limits for sustainable hydropower in the Mekong. Sci. Adv. 5, 2175 (2019).
Nowacki, D. J., Ogston, A. S., Nittrouer, C. A., Fricke, A. T. & Van, P. D. T. Sediment dynamics in the lower Mekong River: transition from tidal river to estuary. J. Geophys. Res. Oceans 120, 6363–6383 (2015).
Sanks, K. M., Shaw, J. B. & Naithani, K. Field‐based estimate of the sediment deficit in coastal Louisiana. J. Geophys. Res. Earth. Surf. 125, e2019JF005389 (2020).
Post, W. M. & Kwon, K. C. Soil carbon sequestration and land‐use change: processes and potential. Glob. Change Biol. 6, 317–327 (2000).
Ha, D. T., Ouillon, S. & Vinh, G. V. Water and Suspended Sediment Budgets in the Lower Mekong from High-Frequency Measurements (2009–2016). Water 10, 846 (2018).
Dunn, F. E., & Minderhoud, P. S. J. Elevation projections for the Mekong delta (Vietnam) under sedimentation strategies, subsidence, compaction, and sea-level rise [Data set]. Zenodo. https://doi.org/10.5281/zenodo.5645494 (2021).
Foley, M. M. et al. Dam removal: Listening. In Water Resour. Res. 53, 5229–5246, (2017).
Schmitt, R. J. P. et al. Strategic basin and delta planning increases the resilience of the Mekong Delta under future uncertainty. Proc. Natl. Acad. Sci. 118, 2026127 (2021).
Thampanya, U., Vermaat, J. E., Sinsakul, S. & Panapitakkul, N. Coastal erosion and mangrove progradation of Southern Thailand. Estuar. Coast. Shelf Sci. 68, 75–85 (2006).
Willemsen, P. W. J. M., Horstman, E. M., Borsje, B. W., Friess, D. A. & Dohmen-Janssen, C. M. Sensitivity of the sediment trapping capacity of an estuarine mangrove forest. Geomorphology 273, 189–201 (2016).
Ibáñez, C., Day, J. W. & Reyes, E. The response of deltas to sea-level rise: Natural mechanisms and management options to adapt to high-end scenarios. Ecol. Eng. 65, 122–130 (2014).
Cornwall, W. Unleashing big muddy. Science 372, 334–337 (2021).
Google Scholar
Dunn, F. E. et al. Projections of declining fluvial sediment delivery to major deltas worldwide in response to climate change and anthropogenic stress. Environ. Res. Lett. 14, 084034 (2019).
Syvitski, J. P. M. & Milliman, J. D. Geology, geography, and humans battle for dominance over the delivery of fluvial sediment to the coastal ocean. J. Geol. 115, 1–19 (2007).
Lehner, B. et al. High-resolution mapping of the world’s reservoirs and dams for sustainable river-flow management. Frontiers Ecol. Environ. 9, 494–502 (2011).
Lehner, B. et al. Global Reservoir andDam Database, Version 1 (GRanDv1): Dams, Revision 01. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC), https://doi.org/10.7927/H4N877QK (2011).
Räsänen, T. A., Varis, O., Scherer, L. & Kummu, M. Greenhouse gas emissions of hydropower in the Mekong River basin. Environ. Res. Lett. 13, 034030 (2018).
WLE Mekong dam database Greater Mekong. (CGIAR Research Program on Water, Land and Ecosystems (WLE), Vientiane, Lao PDR, 2017).
MRC Hydropower database (Vientiane, Lao PDR: Mekong River Commission (MRC) Secretariat, 2015).
Jones, C. D. et al. The HadGEM2-ES implementation of CMIP5 centennial simulations. Geosci. Model Dev. 4, 543–570 (2011).
Van Manh, N. et al. Future sediment dynamics in the Mekong Delta floodplains: Impacts of hydropower development, climate change and sea level rise. Glob. Planet. Change 127, 22–33 (2015).
Esposito, C. R., Shen, Z., Törnqvist, T. E., Marshak, J. & White, C. Efficient retention of mud drives land building on the Mississippi Delta plain. Earth Surf. Dynam. 5, 387–397 (2017).
Kummu, M., Penny, D., Sarkkula, J. & Koponen, J. Sediment: Curse or Blessing for Tonle Sap Lake? Ambio 37, 158–163 (2008).
Krauss, K. W. et al. How mangrove forests adjust to rising sea level. New Phytologist 202, 19–34 (2014).
Liu, S. et al. Differential responses of crop yields and soil organic carbon stock to fertilization and rice straw incorporation in three cropping systems in the subtropics. Agric. Ecosyst. Environ. 184, 51–58 (2014).
Wang, W., Lai, D. Y. F., Wang, C., Pan, T. & Zeng, C. Effects of rice straw incorporation on active soil organic carbon pools in a subtropical paddy field. Soil Till. Res. 152, 8–16 (2015).
Nisar, S. & Benbi, D. K. Stabilization of organic C in an Indo-Gangetic alluvial soil under long-term manure and compost management in a rice–wheat system. Carbon Manag. 11, 533–547 (2020).
Google Scholar
Lee, S. B. et al. Changes of soil organic carbon and its fractions in relation to soil physical properties in a long-term fertilized paddy. Soil Till. Res. 104, 227–232 (2009).
Benbi, D. K. & Yadav, S. K. Decomposition and Carbon Sequestration Potential of Different Rice-Residue-Derived By-products and Farmyard Manure in a Sandy Loam Soil. Commun Soil Sci Plant Anal. 46, 2201–2211 (2015).
Google Scholar
Sodhi, G. P. S., Beri, V. & Benbi, D. K. Soil aggregation and distribution of carbon and nitrogen in different fractions under long-term application of compost in rice–wheat system. Soil Till. Res. 103, 412–418 (2009).
Breitenbeck, G. A. & Schellinger, D. Calculating the reduction in material mass and volume during composting. Compost Sci. Util. 12, 365–371 (2004).
Wakeham, S. G. & Canuel, E. A. The nature of organic carbon in density‐fractionated sediments in the Sacramento‐San Joaquin River Delta (California). Biogeosciences 13, 567–582 (2016).
Hong Van, N. P. et al. Rice straw management by farmers in a triple rice production system in the Mekong Delta, Vietnam. Trop. Agr. Develop. 58, 155–162 (2014).
Diep, N. Q., Sakanishi, K., Nakagoshi, N., Fujimoto, S. & Minowa, T. Potential for rice straw ethanol production in the Mekong Delta, Vietnam. Renew. Energy 74, 456–463 (2015).
Diep, N. Q. & Sakanishi, K. Potential for bio-ethanol production from agriculture residues in the Mekong Delta, Vietnam. Int. Energy J. 12, 145–154 (2011).
Lovelock, C. E. et al. The vulnerability of Indo-Pacific mangrove forests to sealevel rise. Nature 526, 559–217 (2015).
Google Scholar
Nguyen, V. K., Le, X. T., Dao, H. H. & Do Van, L. Land surface subsidence in Mekong delta – due to the groundwater extraction? Tap Chi Dia Chat 10–110 (2015).
Nguyen, V. L., Ta, T. K. O. & Tateishi, M. Late Holocene depositional environments and coastal evolution of the Mekong River Delta, Southern Vietnam. J. Asian Earth Sci. 18, 427–439 (2000).
Ta, T. K. O. et al. Holocene delta evolution and sediment discharge of the Mekong River, Southern Vietnam. Quat. Sci. Rev. 21, 1807–1819 (2002).
Tamura, T. et al. Luminescence dating of beach ridges for characterizing multi-decadal to centennial deltaic shoreline changes during Late Holocene, Mekong River delta. Mar. Geol. 326-328, 140–153 (2012).
Google Scholar
Van Laarhoven, S. Subsidence potential of the Holocene deposits in the Mekong Delta, Vietnam (Masters dissertation supervised by P. S. J. Minderhoud & E. Stouthamer, Utrecht University, 2016).
Zoccarato, C. & Teatini, P. Numerical simulations of Holocene salt-marsh dynamics under the hypothesis of large soil deformations. Adv. Water Resour. 110, 107–119 (2017).
Hung, N. N. et al. Sedimentation in the floodplains of the Mekong Delta, Vietnam Part II: deposition and erosion. Hydrol. Process. 28, 3145–3160 (2014).
Manh, N. V., Dung, N. V., Hung, N. N., Merz, B. & Apel, H. Large-scale suspended sediment transport and sediment deposition in the Mekong delta. Hydrol. Earth Syst. Sci. 18, 3033–3053 (2014).
Kuenzer, C. et al. Remote sensing of river delta inundation: Exploiting the potential of coarse spatial resolution, temporally-dense MODIS time series. Remote Sens. 7, 8516–8542 (2015).
Thanh, V. C. et al. Flooding in the Mekong Delta: The impact of dyke systems on downstream hydrodynamics. Hydrol. Earth Syst. Sci. 24, 189–212 (2020).
Duc Tran, D. et al. Assessing impacts of dike construction on the flood dynamics of the Mekong Delta. Hydrol. Earth Syst. Sci. 22, 1875–1896 (2018).
Fujihara, Y. et al. Analysis and attribution of trends in water levels in the Vietnamese Mekong Delta. Hydrol. Process. 30, 835–845 (2015).
Minderhoud, P. S. J., Coumou, L., Erkens, G., Middelkoop, H. & Stouthamer, E. Digital elevation model of the Vietnamese Mekong delta based on elevation points from a national topographical map. PANGAEA. https://doi.org/10.1594/PANGAEA.902136 (2019).
Lehner, B. & Grill, G. Global river hydrography and network routing: baseline data and new approaches to study the world’s large river systems. Hydrological Processes 27, 2171–2186, http://www.hydrosheds.org (2013).
Kummu, M., Lu, X. X., Wang, J. J. & Varis, O. Basin-wide sediment trapping efficiency of emerging reservoirs along the Mekong. Geomorphology 119, 181–197 (2010).
Bussi, G. et al. Impact of dams and climate change on suspended sediment flux to the Mekong delta. Sci. Total Environ. 755, 142468 (2021).
Google Scholar
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