Results 11 to 20 of about 2,852 (259)

Landscape ecological risk assessment and driving mechanism of coastal estuarine tidal flats—A case study of the liaohe estuary wetlands

open access: yesFrontiers in Environmental Science, 2022
Estuarine tidal flats are located in the land-sea crisscross-sensitive zone. The degraded and shrinking state of major tidal flat landscapes weakens their ecological role in maintaining the safety of coastal wetlands in the world.
Haifu Li   +12 more
doaj   +1 more source

Mapping Tidal Flats of the Bohai and Yellow Seas Using Time Series Sentinel-2 Images and Google Earth Engine

open access: yesRemote Sensing, 2022
Tidal flats are one of the most productive ecosystems on Earth, providing essential ecological and economical services. Because of the increasing anthropogenic interruption and sea level rise, tidal flats are under great threat.
Maoxiang Chang   +3 more
doaj   +1 more source

Automated Mapping of Global 30-m Tidal Flats Using Time-Series Landsat Imagery: Algorithm and Products

open access: yesJournal of Remote Sensing, 2023
Tidal flats are an important part of coastal ecosystems and play an important role in shoreline protection and biodiversity maintenance. Although many efforts have been made in tidal flat mapping, an accurate global tidal flat product covering all coasts
Xiao Zhang   +5 more
doaj   +1 more source

Application of unmanned aerial vehicle technology in geomorphological evolution of tidal flat

open access: yesShui kexue jinzhan, 2019
Tidal flats are fragile and delicate. Studies show that anthropogenic pressures and sea level rise due to climate changes have an effect and play a vital role in the morphodynamics of tidal flats worldwide.
DAI Weiqi   +4 more
doaj   +1 more source

Comparing different management strategies of river mouths for waterbird conservation: A case study along the Yellow Sea coast

open access: yesGlobal Ecology and Conservation, 2023
Coastlines with extensive estuaries and broad tidal flats are acutely vulnerable to coastal development. The tidal wetlands of the Yellow Sea are globally important for waterbirds, yet river mouths have disproportionately been developed as industrial ...
Shanshan Zhao   +7 more
doaj   +1 more source

Pond fractals in a tidal flat [PDF]

open access: yesPhysical Review E, 2015
Studies over the past decade have reported power-law distributions for the areas of terrestrial lakes and Arctic melt ponds, as well as fractal relationships between their areas and coastlines. Here we report similar fractal structure of ponds in a tidal flat, thereby extending the spatial and temporal scales on which such phenomena have been observed ...
Cael, B.B.   +2 more
openaire   +5 more sources

Influences of Tidal Flat and Thermal Discharge on Heat Dynamics in Xiangshan Bay

open access: yesFrontiers in Marine Science, 2022
Water temperature in estuaries is sensitive to thermal discharges and expansive tidal flats; as such, this parameter is essential in maintaining estuarine ecosystem. Semi-enclosed water bodies with poor water exchange easily accumulate heat.
Gaoqiang Kong   +5 more
doaj   +1 more source

Evolution of tidal flat in response to storm surges:a case study from the central Jiangsu Coast

open access: yesShui kexue jinzhan, 2019
The response of tidal flats to storm surges is an important scientific problem in the evolution of tidal flats under climate change. To investigate the evolution of silt-muddy tidal flats in response to storm surges along the Jiangsu coast,the measured ...
GONG Zheng   +5 more
doaj   +1 more source

Joint Effect of Spartina alterniflora Invasion and Reclamation on the Spatial and Temporal Dynamics of Tidal Flats in Yangtze River Estuary

open access: yesRemote Sensing, 2020
Tidal flats, which are non-vegetated land–sea transition areas, have an important ecological function in the global ecosystem. However, they have been shrinking in recent years due to natural and anthropogenic activities.
Yi-Fei Liu   +7 more
doaj   +1 more source

Tidal Flat Extraction and Change Analysis Based on the RF-W Model: A Case Study of Jiaozhou Bay, East China

open access: yesRemote Sensing, 2021
Coastal tidal flats are important ecological resources. As the dividing line between marine and terrestrial ecosystems, tidal flats provide a large number of ecosystem services.
Jinfeng Yan   +5 more
doaj   +1 more source

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