Results 11 to 20 of about 21,163 (302)
Diurnal lake-level cycles on ice shelves driven by meltwater input and ocean tidal tilt [PDF]
Journal of Glaciology, 2020 Diurnal depth cycles of decimeter scale are observed in a supraglacial lake on the McMurdo Ice Shelf, Antarctica. We evaluate two possible causes: (1) tidal tilt of the ice shelf in response to the underlying ocean tide, and (2) meltwater input variation.
Douglas R. MacAyeal +4 more
doaj +2 more sources
River plastic transport affected by tidal dynamics [PDF]
Hydrology and Earth System SciencesPlastic is an emerging pollutant, and the quantities in rivers and oceans are expected to increase. Rivers are assumed to transport land-based plastic into the ocean, and the fluvial and marine transport processes have been relatively well studied to ...
L. J. Schreyers +10 more
doaj +2 more sources
Mobilization and deposition of plastic along an estuarine bank during tidal cycles. [PDF]
HeliyonEstuaries represent a transitional environment between continental and marine areas. Limited studies have evaluated how these complex systems contribute to plastic pollution dynamics at this interface. Here, an in situ experimental study was conducted in
Sawan R +5 more
europepmc +2 more sources
Ecological Indicators, 2022 Tidal creeks are common and important geomorphic features in intertidal zones, which provide a broad range of ecosystem services. The meandering development of tidal creeks can cause a discrepancy in sediment properties between the two banks in tidal ...
Ran Ge +6 more
doaj +1 more source
Frontiers in Ecology and Evolution, 2022 Organisms have endogenous timekeeping system(s) to coordinate their biological processes with environmental cycles, allowing adaptation to external rhythmic changes in their environment.
Takumi Yokomizo, Yuma Takahashi
doaj +1 more source
Effects of early tidal inundation on the cycling of methylamines in inter-tidal sediments [PDF]
Marine Ecology Progress Series, 2005 This is one of two papers (also Marine Chemistry, 2006, 101, 12-26) reporting on the factors influencing the phase distribution of methylamines and ammonium in European estuaries. The focus of the research is on the impact of tidal dynamics on N cycling in inter-tidal environments.
Fitzsimons, M. F. +3 more
openaire +2 more sources
Seasonal and tidal influence on the variability of nitrous oxide in the Tagus estuary, Portugal
Scientia Marina, 2010 In order to evaluate seasonal and tidal influence on the variability of dissolved nitrous oxide (N2O) in the Tagus estuary, Portugal, water sampling was carried out along the salinity gradient (May and November 2006) and during several tidal cycles ...
Célia Gonçalves +2 more
doaj +1 more source
A study on corrosion of X80 steel in a simulated tidal zone
Journal of Materials Research and Technology, 2021 In the paper, an experimental technique simulating tidal rhythm for studying the tidal zone corrosion of metals was developed and the tidal zone corrosion of X80 pipeline steel was studied via the technique using weight loss, electrochemical measurement,
Xiaobao Zhou +5 more
doaj +1 more source
The life cycle of star clusters in a tidal field [PDF]
Monthly Notices of the Royal Astronomical Society, 2011 The evolution of globular clusters due to 2-body relaxation results in an outward flow of energy and at some stage all clusters need a central energy source to sustain their evolution. Henon provided the insight that we do not need to know the details of the energy production in order to understand the relaxation-driven evolution of the cluster, at ...
Mark Gieles +2 more
openaire +4 more sources
Influence of tidal phenomena on nutrient variations in water column of the Chao Phraya River estuary [PDF]
E3S Web of ConferencesThe Chao Phraya River estuary is a vital ecosystem characterized by its dynamic interactions between freshwater and saltwater, driven by tidal cycles. The research aims to elucidate how tidal cycles impact concentrations of ammonium (NH4+), nitrate (NO3-)
Khongmanont Korawee +4 more
doaj +1 more source