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552 publication(s) trouvée(s)
Article scientifique
A connection from stratospheric ozone to El Niño-Southern Oscillation
We use reanalysis and observational data to link the lower stratospheric ozone regulation of the ultraviolet radiation (UV-B) component of …
Article scientifique
Observation- and model-based estimates of particulate dry nitrogen deposition to the oceans
Abstract. Anthropogenic nitrogen (N) emissions to the atmosphere have increased significantly the deposition of nitrate (NO3−) and ammonium (NH4+) to …
Article scientifique
New observations indicate the possible presence of permafrost in North Africa (Djebel Toubkal, High Atlas, Morocco)
Abstract. Relict and present-day periglacial features have been reported in the literature for the upper reaches of the High Atlas …
Article scientifique
A Synoptic Assessment of the Amazon River-Ocean Continuum during Boreal Autumn: From Physics to Plankton Communities and Carbon Flux
The Amazon generates the world’s largest offshore river plume, which covers extensive areas of the tropical Atlantic. The data and …
Article scientifique
Validation of 10-year SAO OMI Ozone Profile (PROFOZ) product using ozonesonde observations
Abstract. We validate the Ozone Monitoring Instrument (OMI) Ozone Profile (PROFOZ) product from October 2004 through December 2014 retrieved by …
Article scientifique
Pre-drill pore pressure prediction using seismic velocities for prospect areas at Beni Suef Oil Field, Western Desert, Egypt
Pre-drill prediction of formation pore pressure from surface seismic survey is very important for drilling, production, and reservoir engineering because …
Article scientifique
Extreme flood event reconstruction spanning the last century in the El Bibane Lagoon (southeastern Tunisia): a multi-proxy approach
Abstract. Climate models project that rising atmospheric carbon dioxide concentrations will increase the frequency and the severity of some extreme …
Article scientifique
Novel insight into the origin of the growth dynamics of sauropod dinosaurs
Sauropod dinosaurs include the largest terrestrial animals and are considered to have uninterrupted rapid rates of growth, which differs from …
Article scientifique
Relative dispersion in the South Western Mediterranean as derived from satellite-tracked surface drifting buoys
Abstract. Relative dispersion (D2) in the South Western Mediterranean is analyzed using surface drifter pairs deployed during the period from …
Article scientifique
Correction: Corrigendum: Influence of Anthropogenic Climate Change on Planetary Wave Resonance and Extreme Weather Events
Scientific Reports 7: Article number: 45242; published online: 27 March 2017; updated: 26 May 2017. This Article contains an error …
Article scientifique
A new, long-term daily satellite-based rainfall dataset for operational monitoring in Africa
Rainfall information is essential for many applications in developing countries, and yet, continually updated information at fine temporal and spatial …
Article scientifique
New thermoluminescence age estimates for the Nyos maar eruption (Cameroon Volcanic Line)
Nyos maar is located in the Cameroon Volcanic Line and generates a multitude of primary and secondary hazards to the …
Article scientifique
Origin and mechanisms of high salinity in Hombolo Dam and groundwater in Dodoma municipality Tanzania, revealed
The Hombolo dam (HD), in central Tanzania, is a shallow reservoir characterized by high salinity that limits its use for …
Article scientifique
Macroscale patterns in body size of intertidal crustaceans provide insights on climate change effects
Predicting responses of coastal ecosystems to altered sea surface temperatures (SST) associated with global climate change, requires knowledge of demographic …
Article scientifique
Spatial, temporal and source contribution assessments of black carbon over the northern interior of South Africa
Abstract. After carbon dioxide (CO2), aerosol black carbon (BC) is considered to be the second most important contributor to global …
Article scientifique
Carbon storage in the seagrass meadows of Gazi Bay, Kenya
Vegetated marine habitats are globally important carbon sinks, making a significant contribution towards mitigating climate change, and they provide a …
Article scientifique
End-Triassic mass extinction started by intrusive CAMP activity
The end-Triassic extinction is one of the Phanerozoic's largest mass extinctions. This extinction is typically attributed to climate change associated …
Article scientifique
Depositional environment and reservoir quality assessment of the “Bruks Field,” Niger Delta
This study is a contribution to the understanding of the depositional environment and reservoir architecture of the “Bruks Field,” Niger …
Article scientifique
New morphological information on, and species of placoderm fish Africanaspis (Arthrodira, Placodermi) from the Late Devonian of South Africa
Here we present a new species of placoderm fish, Africanaspis edmountaini sp. nov., and redescribe Africanaspis doryssa on the basis …
Article scientifique
Evaluation of Geotechnical Parameters using Geophysical Data
The financial implications and the time required for carrying out a comprehensive geotechnical investigation to characterize a site can discourage …