Results 51 to 60 of about 9,050,801 (232)

Friction factor evaluation in tidal rivers and estuaries

MethodsX, 2022
The Saint-Venant equations are usually used for simulation of unsteady flow in various hydraulic environments including tidal estuaries and adjacent river sections called tidal rivers.
Evgeniya Panchenko, Andrei Alabyan
doaj   +1 more source

Tidal effects on brown dwarfs: Application to the eclipsing binary 2MASSJ05352184-0546085 - The anomalous temperature reversal in the context of tidal heating

, 2010
2MASSJ05352184-0546085 (2M0535-05) is the only known eclipsing brown dwarf (BD) binary, and so may serve as an important benchmark for models of BD formation and evolution.
B. Jackson, Baraffe, Barnes, Bodenheimer, Boltzmann, Brooker, Chabrier, Chabrier, Chabrier, Coughlin, D'Antona, D. Homeier, Dreizler, Ferraz-Mello, Gavrilov, Goldreich, Greenberg, Gu, Guenther, Gómez Maqueo Chew, Hut, Ibgui, Ibgui, Ioannou, Jackson, Jackson, Levrard, Mardling, Mardling, Marley, McLaughlin, Miller, Mohanty, Morales, Neron de Surgy, Ogilvie, Ohta, R. Barnes, R. Greenberg, R. Heller, Ray, Reiners, Ribas, Rossiter, Scholz, Stassun, Stassun, Stassun, Stefan, Winn, Wisdom, Wuchterl, Yoder, Zhang, Çakirli   +54 more
core   +1 more source

Evolution of tidal flats in the Yellow River Qingshuigou sub-delta: spatiotemporal analysis and mechanistic changes (1996-2021)

Frontiers in Marine Science, 2023
The Yellow River Delta has undergone significant changes, developing a temperate chalk-sand silty coast with expansive and level tidal flats. However, the area is currently facing the threat of erosion due to coastal area construction, decreased river ...
Yin Cao, Qing Wang, Chao Zhan, Rui Li, Zhangfan Qian, Longsheng Wang, Xianbin Liu, Jun Zhu, Hongyuan Shi, Yan Li   +9 more
doaj   +1 more source

Eastern Australian estuaries will transition to tidal flood regimes in coming decades

Cambridge Prisms: Coastal Futures
Tidal flooding occurs when coastal water levels exceed impact-based flood thresholds due to tides alone, under average weather conditions. Transitions to tidal flood regimes are already underway for nuisance flood severities in harbours and bays and ...
Ben S. Hague, Mandi C. Thran, Doerte Jakob, David A. Jones   +3 more
doaj   +1 more source

Spatiotemporal dynamics and influencing factors of native and invasive saltmarshes in a rapidly silting bay during 1985–2023

Frontiers in Marine Science
Globally, native saltmarshes are declining, while invasive saltmarshes are expanding rapidly. However, the underlying processes and driving mechanisms behind these trends remain poorly understood, particularly in rapidly silting coastal bays.
Mingshan Xu, Mingshan Xu, Mingshan Xu, Jiali Gu, Peng Yun, Jianjun Gan, Wenzhou Fan, Zhentao Chen, Jie Shao, Guangzhi Zhang, Jian Zeng   +10 more
doaj   +1 more source

Morphological evolution of creek networks in 10 restored coastal wetlands in the UK

Scientific Data, 2022
Measurement(s) Tidal channel morphometry Technology Type(s) Lidar Factor Type(s) Tidal range Sample Characteristic - Environment Coastal wetland • Managed realignment schemes Sample Characteristic - Location United ...
C. Chirol, I. D. Haigh, N. Pontee, C. E. L Thompson, S. L. Gallop   +4 more
doaj   +1 more source

Variability of Internally Generated Turbulence in an Estuary, from 100 Days of Continuous Observations [PDF]

, 2009
We present detailed observations of internally generated turbulence in a sheared, stratified natural flow, as well as an analysis of the external factors leading to its generation and temporal variability.
Orton, P. M., Visbeck, Martin
core   +1 more source

Variation of Tidal Range Based On Hijra Calendar And Its Relation With Ethno-Oceanography of The Sama Tribe In Eastern Indonesia

Ilmu Kelautan, 2017
Based on Ethno–Oceanography of the Sama tribe in Eastern Indonesia, they measured and determined tidal range when Sya’ban taking place. Why do they do so?
Salnuddin Salnuddin, I Wayan Nurjaya, Indra Jaya, Nyoman M.N Natih   +3 more
doaj   +1 more source

The effect of tidal range and mean sea-level changes on coastal flood hazards at Lakes Entrance, south-east Australia [PDF]

Journal of Southern Hemisphere Earth Systems Science, 2023
Despite being well-documented in other countries, the roles that anthropogenically induced changes and natural variability in tidal processes play in modulating coastal flood frequencies have not been investigated in Australia.
Dörte Jakob, Mitchell T. Black, Stefan A. Talke, Rodger B. Grayson, Ben S. Hague   +4 more
doaj  

Formation of central massive objects via tidal compression

, 2007
For a density that is not too sharply peaked towards the center, the local tidal field becomes compressive in all three directions. Available gas can then collapse and form a cluster of stars in the center, including or even being dominated by a central ...
Andredakis Y. C., Ciotti L., Ciotti L., Einasto J., Eric Emsellem, Glenn van de Ven, Jorgensen I., Marquez I., Prugniel P., Sersic J. L.   +9 more
core   +1 more source