River deltas and sea-level rise

JH Nienhuis, W Kim, GA Milne, M Quock… - Annual Review of …, 2023 - annualreviews.org
Future sea-level rise poses an existential threat for many river deltas, yet quantifying the
effect of sea-level changes on these coastal landforms remains a challenge. Sea-level …

Comparing the Yangtze and Mississippi River Deltas in the light of coupled natural-human dynamics: Lessons learned and implications for management

W Zhang, YJ Xu, L Guo, NSN Lam, K Xu, S Yang… - Geomorphology, 2022 - Elsevier
Abstract The Yangtze River Delta (YRD) and Mississippi River Delta (MRD) are two of the
largest deltas in the world. Despite similar forcing conditions of fluvial sediment reduction …

Sedimentation strategies provide effective but limited mitigation of relative sea-level rise in the Mekong delta

FE Dunn, PSJ Minderhoud - Communications Earth & Environment, 2022 - nature.com
The Mekong delta is experiencing rapid environmental change due to anthropogenic
activities causing accelerated subsidence, sea-level rise and sediment starvation …

Hidden delta degradation due to fluvial sediment decline and intensified marine storms

Q Zhu, F **ng, YP Wang, J Syvitski, I Overeem… - Science …, 2024 - science.org
Deltas are threatened by erosion due to climate change and reduced sediment supply, but
their response to these changes remains poorly quantified. We investigate the abandoned …

Flood risks in sinking delta cities: time for a reevaluation?

J Yin, S Jonkman, N Lin, D Yu, J Aerts, R Wilby… - Earth's …, 2020 - Wiley Online Library
Sea level rise (SLR) and subsidence are expected to increase the risk of flooding and
reliance on flood defenses for cities built on deltas. Here, we combine reliability analysis …

Anthropogenic effects on the contemporary sediment budget of the lower Rhine‐Meuse Delta channel network

JR Cox, Y Huismans, SM Knaake, J Leuven… - Earth's …, 2021 - Wiley Online Library
Deltas and estuaries worldwide face the challenge of capturing sufficient sediment to keep
up with relative sea‐level rise. Knowledge about sediment pathways and fluxes is crucial to …

[HTML][HTML] Tidal amplification and river capture in response to land reclamation in the Ganges-Brahmaputra delta

DS Van Maren, JGW Beemster, ZB Wang, ZH Khan… - Catena, 2023 - Elsevier
At a global scale, intertidal areas are being reclaimed for agriculture as well as urban
expansion, imposing high human pressure on the coastal zone. The Ganges-Brahmaputra …

Organic matter accretion, shallow subsidence, and river delta sustainability

ME Keogh, TE Törnqvist, AS Kolker… - Journal of …, 2021 - Wiley Online Library
Globally, mineral sediment supply to deltaic wetlands has generally decreased so these
wetlands increasingly rely on accretion of organic matter to keep pace with relative sea …

In-situ loading experiments reveal how the subsurface affects coastal marsh survival

C Zoccarato, PSJ Minderhoud, P Zorzan… - … Earth & Environment, 2022 - nature.com
Over the past decades coastal marshes around the world have declined dramatically. Their
deterioration is controlled by scarcity of sediments, erosion and accelerated rise of relative …

Stable≠ sustainable: Delta dynamics versus the human need for stability

P Passalacqua, L Giosan, S Goodbred… - Earth's Future, 2021 - Wiley Online Library
Arising from the non‐uniform dispersal of sediment and water that build deltaic landscapes,
morphological change is a fundamental characteristic of river delta behavior. Thus …