Results 41 to 50 of about 165,557 (154)

Thermally driven cross-shore flows in stratified basins: a review on the thermal siphon dynamics

Flow
The sloping boundaries of stratified aquatic systems, such as lakes, are crucial environmental dynamic zones. While the role of sloping boundaries as energy dissipation hotspots is well established, their contribution to triggering large-scale motions ...
Damien Bouffard, Tomy Doda, Cintia L. Ramón, Hugo N. Ulloa   +3 more
doaj   +1 more source

Surface waters

Eos, Transactions American Geophysical Union, 1971
Much recent progress in predicting surface water flows from natural watersheds for engineering purposes has been stimulated by the advent of the computer and the various theories of systems modeling, common nowadays to all branches of the physical and biological sciences.
openaire   +1 more source

DEPHENOLIZATION OF GEOTHERMAL WATERS BEFORE DISCHARGING INTO SURFACE WATERS

Юг России: экология, развитие, 2017
. Aim. Dephenolization of geothermal waters before discharging into open reservoirs. Methods. Technological solutions are proposed for utilization of spent geothermal phenol-containing waters by using ozone and activated carbon for solving the ...
Dzhabrail R. Chalaev, Nariman D. Chalaev
doaj   +1 more source

Combined Earth observations reveal the sequence of conditions leading to a large algal bloom in Lake Geneva

Communications Earth & Environment
Freshwater algae exhibit complex dynamics, particularly in meso-oligotrophic lakes with sudden and dramatic increases in algal biomass following long periods of low background concentration.
Abolfazl Irani Rahaghi, Daniel Odermatt, Orlane Anneville, Oscar Sepúlveda Steiner, Rafael Sebastian Reiss, Marina Amadori, Marco Toffolon, Stéphan Jacquet, Tristan Harmel, Mortimer Werther, Frédéric Soulignac, Etienne Dambrine, Didier Jézéquel, Christine Hatté, Viet Tran-Khac, Serena Rasconi, Frédéric Rimet, Damien Bouffard   +17 more
doaj   +1 more source

Impacts of Extreme Weather on Sea Surface Temperature in the Western Waters of Sumatera and the Southern Waters of Java in June 2016

Forum Geografi, 2017
Ocean dynamics is affected by atmospheric conditions. Surface wind is one of atmospheric variables that has an important role in the ocean dynamics.
Martono Martono
doaj   +1 more source

Key bacterial groups maintain stream multifunctionality in response to episodic drying

Limnology and Oceanography Letters
Microbial biodiversity is fundamental to maintain ecosystem functioning in seasonally variable ecosystems. However, it remains unclear how alterations in water availability caused by episodic drying compromise the ability of stream microbes to maintain ...
Giulia Gionchetta, Rebeca Arias‐Real, Pilar Hurtado, Helmut Bürgmann, Cayetano Gutiérrez‐Cánovas   +4 more
doaj   +1 more source

Possibilities of surface waters monitoring at mining areas using UAV

E3S Web of Conferences, 2018
The selected, remote measurement methods are discussed, useful for determining surface water properties using mobile unmanned aerial platforms (UAV). The possibilities of using this type of solutions in the scope of measuring spatial, physicochemical and
Lisiecka Ewa, Motyka Barbara, Motyka Zbigniew, Pierzchała Łukasz, Szade Adam   +4 more
doaj   +1 more source

Assessment of advanced neural networks for the dual estimation of water quality indicators and their uncertainties

Frontiers in Remote Sensing
Given the use of machine learning-based tools for monitoring the Water Quality Indicators (WQIs) over lakes and coastal waters, understanding the properties of such models, including the uncertainties inherent in their predictions is essential.
Arun M. Saranathan, Arun M. Saranathan, Mortimer Werther, Sundarabalan V. Balasubramanian, Sundarabalan V. Balasubramanian, Daniel Odermatt, Daniel Odermatt, Nima Pahlevan, Nima Pahlevan   +8 more
doaj   +1 more source

Trace gas (CH4, N2O, H2S) distribution in the water column of inland lakes in Poland

Scientific Data
We present a data set of trace gas (TG; CH4, N2O and H2S) concentrations and associated hydrochemical parameters (temperature, EC, pH, ORP, TOC, DOC, HCO3 -, Cl-, $${{\rm{SO}}}_{4}^{2-}$$ SO 4 2 − , NO3 -, δ13CDIC) in the water columns of Polish inland ...
Michał Woszczyk, Mikołaj Majewski, Carsten J. Schubert, Robert van Geldern   +3 more
doaj   +1 more source

Field Observations Reveal How Plunging Mixing and Sediment Resuspension Affect the Pathway of a Dense River Inflow Into a Deep Stratified Lake

Water Resources Research
The pathway of dense river inflows into lakes, which affects the lake water quality, is not accurately predicted by existing models. The pathway of a dense riverine inflow in a lake with a submerged canyon is analyzed based on measurements during a 4 ...
Koen Blanckaert, Love Råman Vinnå, Damien Bouffard, Ulrich Lemmin, David Andrew Barry   +4 more
doaj   +1 more source