Results 81 to 90 of about 874 (206)

A robust and fully automated morphology-based approach for revealing changes of China’s coastal tidal flats from 2016 to 2024

GIScience & Remote Sensing
Accurate and consistent monitoring of tidal flats is fundamental for understanding coastal dynamics and supporting sustainable coastal management. However, existing methods still face major limitations, such as incomplete removal of interference from ...
Lina Cheng, Xiaoyan Li, Xiang Wu, Rong Zhang, Mingming Jia, Chuanpeng Zhao, Haihang Zeng, Yue Zhang, Ziqi Zhao, Zhijun Feng, Ahmed Sarfraz, Zongming Wang   +11 more
doaj   +1 more source

Submerged geomorphic record of Quaternary palaeoshorelines: terraces and clinothems along a shelf‐edge in the Žirje Archipelago, Adriatic Sea

Boreas, EarlyView.
Numerous studies have shown that during the Quaternary there were substantial fluctuations in sea level in response to glacial–interglacial climate variability, reaching lowstand positions up to 134 m below the present sea level (b.s.l.). These fluctuations have had a strong influence on the morphology of shallow shelf seas, which preserve evidence of ...
Ozren Hasan, Dea Brunović, Natalia Smrkulj, Maria Geraga, Dimitris Christodoulou, Nikolina Ilijanić, George Papatheodorou, Slobodan Miko   +7 more
wiley   +1 more source

Truncated drumlins and their implication for past sea level reconstructions

Boreas, EarlyView.
Coastal erosion of glacigenic sediments, particularly in the form of retreating drumlin bluffs, is a key process in paraglacial landscape evolution during periods of relative sea‐level (RSL) rise. As marine transgression reworks formerly subaerial glacial terrains, drumlins act as discrete sediment sources generating characteristic erosional and ...
Riccardo Arosio, Andrew Finlayson, Guillaume Michel, Dayton Dove   +3 more
wiley   +1 more source

AlpIce‐1: a database of geochronological and geomorphological constraints on Alps‐wide palaeoglacier fluctuations between the Last Glacial Maximum and the Holocene

Boreas, EarlyView.
The AlpIce‐1 database is the first compilation of published geomorphological and geochronological markers constraining build‐up, culmination and decay of glaciers from the Last Glacial Maximum through the Holocene across the entire European Alps. AlpIce‐1 integrates more than 4200 surface‐exposure and radiocarbon ages, homogenized, quality controlled ...
Sarah Kamleitner, Susan Ivy‐Ochs, Tancrède P. M. Leger, Andreas Henz, Samuel U. Nussbaumer, Andreas Vieli, Guillaume Jouvet   +6 more
wiley   +1 more source

Time-Series Analysis of Microtopographic Evolution and Morphological Changes in Regressive Tidal Creeks via UAV-LiDAR

Sensors
This study conducted a six-month time-series micro-topographic analysis using high-resolution UAV LiDAR technology to precisely characterize the complex terrain changes in regressive tidal creeks within coastal wetlands. To overcome the unique challenges
Juneseok Kim, Hyeyeon Yoon, Ilyoung Hong
doaj   +1 more source

Climate‐driven niche filtering limits post‐dispersal establishment and genomic introgression in a riverine shrub

Journal of Integrative Plant Biology, EarlyView.
Integrated biogeographic analysis and macroecological insights reveal that habitat differences drive genetic differentiation Debregeasia orientalis C. J. Chen, a dominant riparian shrub distributed across multiple biodiversity hotspots, and different lineages vary greatly in adaptability to future climate.
Zeng‐Yuan Wu, Mark A. Chapman, Richard I. Milne, Jie Liu, Ya‐Huang Luo, Peng‐Zhen Fan, Guang‐Fu Zhu, Jason T. Weir, Richard T. Corlett, Xiao‐Gang Fu, Toby P. N. Tsang, Marc W. Cadotte, De‐Zhu Li   +12 more
wiley   +1 more source

Nonlinear landscape responses of salt marsh vegetation to sediment decline and implications for coastal wetland management in the Yellow River Delta

Ecological Indicators
Salt marsh wetlands in the Yellow River Delta are highly sensitive to changes in riverine water and sediment supply, which are increasingly influenced by large-scale river regulation and coastal environmental change.
Xiaolong Xu, Jiangbao Xia, Fang Han, Yuhan Zhang, Ziqiang Lei   +4 more
doaj   +1 more source

Multitrophic responses to tidal marsh restoration: early effects of channel configuration on water quality, aquatic food web structure, and fish communities

Restoration Ecology, EarlyView.
Abstract Introduction Tidal wetland restoration is critical for reversing habitat loss and enhancing resilience under sea‐level rise and climate variability. Dutch Slough in the San Francisco Estuary served as a living laboratory for adaptive management.
Joseph E. Merz, Cheryl Dean, Bobbie Flores, Katie Karpenko, Kai Ross, Andrew Veary   +5 more
wiley   +1 more source

Beyond barriers: fish assemblage recovery following dam removal on the Cuyahoga River, a Lake Erie tributary

Restoration Ecology, EarlyView.
Dam removals are increasing globally, yet ecological outcomes vary widely because biological recovery depends on post‐removal connectivity and access to source populations. We evaluated how multiple dam removals and remaining fragmentation influenced fish assemblage recovery in the Cuyahoga River (OH, United States), a historically polluted Great Lakes
Matthew R. Acre, Sophia M. Bonjour, Nicholas D. Fischer, Andy T. Mueller, James J. Roberts, Ryan J. Trimbath, Curtis P. Wagner, Ramsey A. S. Langford, Eric R. Waits, Daniel J. Sullivan, John T. Belcik, Alexander V. Catalano, Nicholas A. Barkowski, Marc A. Mills, David M. Walters   +14 more
wiley   +1 more source

Hydrological restoration of coastal wetlands: optimizing site selection and implementation strategies

Restoration Ecology, EarlyView.
Abstract Introduction Coastal wetlands, despite their importance in providing ecosystem services like carbon sequestration, water quality improvement, and coastal protection, have suffered extensive degradation and loss in the past two centuries. Hydrological restoration of these degraded ecosystems presents an emerging opportunity for mitigating and ...
Aushij Gupta, Alice J. Twomey, Ananth Wuppukondur, Catherine E. Lovelock   +3 more
wiley   +1 more source