Results 1 to 10 of about 800,558 (115)

Lower Crust Viscosity in Central Tibet Inferred From InSAR Derived Deformation Around Siling Co Lake After Its Rapid Expansion in the 2000s

Geophysical Research Letters, Volume 50, Issue 24, 28 December 2023., 2023
Abstract Constraining the lithospheric rheology of Tibetan Plateau is important for the physical understanding of its tectonics. Siling Co, the largest high‐altitude lake in the world, has experienced a rapid water level increase in the 2000s. The resulting loading changes stimulate the viscoelastic response of the lower crust, giving access to study ...
Wenzhi Fan, Teng Wang, Xuhua Shi
wiley   +1 more source

Why productive lakes are larger mercury sedimentary sinks than oligotrophic brown water lakes

Limnology and Oceanography, Volume 66, Issue 4, Page 1316-1332, April 2021., 2021
Abstract Mercury accumulation in lake sediments is a widespread environmental problem due to the biomagnification of Hg in the aquatic food chain. Soil Hg concentrations, catchment vegetation, erosion, and lake productivity are major factors controlling the accumulation of Hg in lakes.
Martin Schütze, Philipp Gatz, Benjamin‐Silas Gilfedder, Harald Biester   +3 more
wiley   +1 more source

Red‐coated rocks on the seashore: The esthetics and geology of prehistoric rock art in Alta, Arctic Norway

Geoarchaeology, Volume 36, Issue 2, Page 314-334, March/April 2021., 2021
Abstract Research suggests that the World Heritage rock engravings in Alta, Northern Norway, were made along the seashore over a period of 5000 years. The postglacial rebound and consequent land uplift have caused a continuous displacement of the shoreline, now situating the earliest rock art panels up to 26 m above sea level.
Karin Tansem, Per Storemyr
wiley   +1 more source

Caged fish experiment and hydrodynamic bidimensional modeling highlight the importance to consider 2D dispersion in fluvial environmental DNA studies

Environmental DNA, Volume 2, Issue 3, Page 362-372, July 2020., 2020
We showed how eDNA disperses in fluvial environment using a hydrodynamic bidimensional model. Our results reveal little transverse dispersion, implying a laminar dispersion of eDNA. Abstract The analysis of environmental DNA (eDNA) is a powerful tool to increase the efficiency of species detection and monitoring in aquatic ecosystems.
Martin Laporte, Bérénice Bougas, Guillaume Côté, Olivier Champoux, Yves Paradis, Jean Morin, Louis Bernatchez   +6 more
wiley   +1 more source

Impact of ocean forcing on the Aurora Basin in the 21st and 22nd centuries

Annals of Glaciology, 2016
The grounded ice in the Totten and Dalton glaciers is an essential component of the buttressing for the marine-based Aurora basin, and hence their stability is important to the future rate of mass loss from East Antarctica. Totten and Vanderford glaciers
S. Sun, S. L. Cornford, D. E. Gwyther, R. M. Gladstone, B. K. Galton-Fenzi, L. Zhao, J. C. Moore   +6 more
doaj   +1 more source

The deep-sea macrobenthos on the continental slope of the northwestern Mediterranean Sea: a quantitative approach [PDF]

, 1999
As part of the ECOMARGE operation (J.G.O.F.S. France), macrobenthic assemblages in the Toulon Canyon were described and quantified on the basis of sampling carried out between 250 and 2000 m depth on the Mediterranean continental slope. Results show that
Arnoux, Andre, Bourcier, Michel, Durbec, Jean-Pierre, Gilbert, Franck, Gérino, Magali, Le Campion, Joel, Stora, Georges   +6 more
core   +5 more sources

Fonctionnement hydrologique d'un interfluve sédimentaire de la plaine côtière ancienne de Guyane Française [PDF]

, 1996
Le fonctionnement hydrologique de la plaine côtière ancienne de Guyane française constitue une des contraintes majeures à sa mise en valeur agricole, du fait de l'existence de périodes d'excès d'eau prolongées.L'objectif de cet article est d'analyser ...
Andrieux, P., Durbec, A., Voltz, M.
core   +1 more source

Effets d'une perturbation anthropique sur les conditions hydrologiques de la langune de Smir (Nord-Ouest, Maroc) [PDF]

, 2005
La lagune de Smir a été sujette à un aménagement (construction d'un barrage et d'un port de plaisance) qui a contribué à la modification de son système hydrologique notamment, la disparition de certaines espèces de flore et de faune et la ...
Bayed, A., Chaouti, A.
core   +1 more source

OMERE: A Long‐Term Observatory of Soil and Water Resources, in Interaction with Agricultural and Land Management in Mediterranean Hilly Catchments

Vadose Zone Journal, Volume 17, Issue 1, Page 1-18, 2018., 2018
Core Ideas OMERE is a Mediterranean observatory of two farmed catchments in Tunisia and France. Water, contaminant, and erosion fluxes are monitored from plot to catchment scales. Soils and land use in relation with agriculture are surveyed. Scientific results concern elementary processes and integrated catchment functioning.
J. Molénat, D. Raclot, R. Zitouna, P. Andrieux, G. Coulouma, D. Feurer, O. Grunberger, J.M. Lamachère, J.S. Bailly, J.L. Belotti, K. Ben Azzez, N. Ben Mechlia, M. Ben Younès Louati, A. Biarnès, Y. Blanca, D. Carrière, H. Chaabane, C. Dagès, A. Debabria, A. Dubreuil, J.C. Fabre, D. Fages, C. Floure, F. Garnier, C. Geniez, C. Gomez, R. Hamdi, O. Huttel, F. Jacob, Z. Jenhaoui, P. Lagacherie, Y. Le Bissonnais, R. Louati, X. Louchart, I. Mekki, R. Moussa, S. Negro, Y. Pépin, L. Prévot, A. Samouelian, J.L. Seidel, G. Trotoux, S. Troiano, F. Vinatier, P. Zante, J. Zrelli, J. Albergel, M. Voltz   +47 more
wiley   +1 more source

Essais de matériel d'océanographie (photographie sous-marine, hydrologie et planctonologie) Campagne de "La Pélagia" (16-30 octobre 1980) [PDF]

, 1980
La campagne effectuée par "La Pélagia" du 16 au 30 octobre 1980 était destinée à tester les prototypes de deux appareils utilisables en hydrologie, en photographie et en cinématographie sous-marines.
openaire   +1 more source