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539 publication(s) trouvée(s)
Article scientifique
High metabolic variation for seaweeds in response to environmental changes: a case study of the brown algae Lobophora in coral reefs
In the marine environment, macroalgae face changing environmental conditions and some species are known for their high capacity to adapt …
Article scientifique
Biomineralization and Bioaccumulation of Europium by a Thermophilic Metal Resistant Bacterium
Rare earth metals are widely used in the production of many modern technologies. However, there is concern that supply cannot …
Article scientifique
Brief communication: Pancake ice floe size distribution during the winter expansion of the Antarctic marginal ice zone
Abstract. The size distribution of pancake ice floes is calculated from images acquired during a voyage to the Antarctic marginal …
Article scientifique
Permafrost is warming at a global scale
Permafrost warming has the potential to amplify global climate change, because when frozen sediments thaw it unlocks soil organic carbon. …
Article scientifique
The retreat pattern of glaciers controls the occurrence of turbidity currents on high-latitude fjord deltas
Glacier and ice sheet mass loss as a result of climate change is driving important coastal changes in Arctic fjords. …
Article scientifique
Correction to: Aptian–Albian shale oil unconventional system as registration of Cretaceous oceanic anoxic sub-events in the southern Tethys (Bir M’Cherga basin, Tunisia)
In the original publication, article title has been incorrectly published as “Aptian–Albian oil shale unconventional system as registration of Cretaceous …
Article scientifique
Application of Data Integrity Algorithm for Geotechnical Data Quality Management
The aim of this research work is to ensure the integrity and correction of the geotechnical database which contains anomalies. …
Article scientifique
Estimating generalized of global impacts to water quality on soil characteristics in basin of the Great Sebkha of Oran
In basin of the Great Sebkha of Oran, water deficit linked to climate semi-aridity has forced farmers to resort to …
Article scientifique
Hydro-climatic variability in the southwestern Indian Ocean between 6000 and 3000 years ago
Abstract. The “4.2 ka event” is frequently described as a major global climate anomaly between 4.2 and 3.9 ka, which …
Article scientifique
Introduction to the French GEOTRACES North Atlantic Transect (GA01): GEOVIDE cruise
Abstract. The GEOVIDE cruise, a collaborative project within the framework of the international GEOTRACES programme, was conducted along the French-led …
Article scientifique
Three years of measurements of light-absorbing aerosols over coastal Namibia: seasonality, origin, and transport
Abstract. Continuous measurements between July 2012 and December 2015 at the Henties Bay Aerosol Observatory (HBAO; 22∘ S, 14∘05′ E), …
Article scientifique
Evidence for ‘critical slowing down’ in seagrass: a stress gradient experiment at the southern limit of its range
Abstract The theory of critical slowing down, i.e. the increasing recovery times of complex systems close to tipping points, has …
Article scientifique
Causes of volcanic unrest at Mt. Spurr in 2004–2005 inferred from repeated tomography
Mt. Spurr is the largest active volcano in Alaska of high explosive potential. The most recent activity, including two recent …
Article scientifique
Episodic zircon age spectra mimic fluctuations in subduction
Decades of geochronological work have shown the temporal distribution of zircon ages to be episodic on billion-year timescales and seemingly …
Article scientifique
Multi-decadal to centennial hydro-climate variability and linkage to solar forcing in the Western Mediterranean during the last 1000 years
Abstract Here we present a new composite record from two well-dated speleothem records from two caves in Northern Morocco. The …
Article scientifique
Assessment of groundwater quality in a semiarid region of Northwestern Algeria using water quality index (WQI)
The present paper aims at determining the status and trends of groundwater quality of 12 aquifers situated in Northwestern Algeria, …
Article scientifique
Hydrochemical evaluation of Lower Niger Drainage Area, southeastern Nigeria
Hydrochemical evaluation of parts of Lower Niger Drainage Area was studied. The distribution and concentration of the major ions were …
Article scientifique
Use of geophysical logs in hydrogeological studies and borehole designs: case study of Apapa coastal area, Lagos, Nigeria
The hydrogeological study of Apapa, a coastal part of Lagos, Nigeria, has been investigated using combined geophysical borehole logs, consisting …
Article scientifique
Winning Ways With Hydrogen Sulphide on the Namibian Shelf
The shelf sediments off Namibia are some of the most unusual and extreme marine habitats because of their extremely high …
Article scientifique
Drone as a tool for coastal flood monitoring in the Volta Delta, Ghana
Monitoring coastal erosion and flooding in deltaic environment is a major challenge. The uncertainties associated with land based methods and …