The almost-atoll of Clipperton, 1,800 km from the Mexican coast, is characterized by an enclosed lagoon, receiving marine waters only when catastrophic events of very high energy, such as tempests, tropical storms, hurricanes or tsunamis occur. Owing to a high rainfall climate, the lagoon is, in fact, occupied by a meromictic lake, elliptically shaped, with axes of 3 km and 3.5 km. It has its own particular hydrology, showing salt water lenses topped by nearly fresh superficial waters. The ecology of the lake is a fresh water one, with Charophytes, Chlorophytes, land crabs (Geocarcinus), dragonflies. As a consequence of this particular climatology and hydrology, several sedimentological phenomena can be observed : late diagenesis on the a...
The geodynamical history of the Southwest Pacific is controlled since the Mesozoic by the evolution ...
- This study (granted up to 50% by the French Office for Water and Aquatic Environments ONEMA) aimed...
Rapporteurs : MM. H. CHAMLEY, Professeur à l'Université de Lille. L.R. LAFOND, Professeur à l'Univer...
The almost-atoll of Clipperton, 1,800 km from the Mexican coast, is characterized by an enclosed lag...
A 6000-year record of intense evidence of El Niño from sediments in a Galapagos islands lakes Main...
At ~183 Ma when large amounts of organic matter was dumped onto the ocean beds (known as the Toarcia...
The geology of the island of New Caledonia consists of a patchwork of thick marine and terrigenous t...
The Late Devonian times are a transitional period characterized by important climatic varia-tions an...
A recent survey of coastal setting caves has been conducted on the carbonate islands of the Guadelou...
The Provence Margin is situated in the north-western Mediterranean and constitutes the northern edge...
In the northeastern part of the Paleozoic Rehamna massif, Cambrian to Lower Carboniferous sediments ...
(Séances de la Société préhistorique française ; 6)International audienceWhat is the status of coast...
Cored sediments from Anticosti and Esquiman channels and from Cabot Strait have been analyzed for th...
The Cul-de-sac du Marin, with its 11 km2 surface area, is the largest indentation along Mart...
The present study addresses the question of increasing need in water supply. One line of research co...
The geodynamical history of the Southwest Pacific is controlled since the Mesozoic by the evolution ...
- This study (granted up to 50% by the French Office for Water and Aquatic Environments ONEMA) aimed...
Rapporteurs : MM. H. CHAMLEY, Professeur à l'Université de Lille. L.R. LAFOND, Professeur à l'Univer...
The almost-atoll of Clipperton, 1,800 km from the Mexican coast, is characterized by an enclosed lag...
A 6000-year record of intense evidence of El Niño from sediments in a Galapagos islands lakes Main...
At ~183 Ma when large amounts of organic matter was dumped onto the ocean beds (known as the Toarcia...
The geology of the island of New Caledonia consists of a patchwork of thick marine and terrigenous t...
The Late Devonian times are a transitional period characterized by important climatic varia-tions an...
A recent survey of coastal setting caves has been conducted on the carbonate islands of the Guadelou...
The Provence Margin is situated in the north-western Mediterranean and constitutes the northern edge...
In the northeastern part of the Paleozoic Rehamna massif, Cambrian to Lower Carboniferous sediments ...
(Séances de la Société préhistorique française ; 6)International audienceWhat is the status of coast...
Cored sediments from Anticosti and Esquiman channels and from Cabot Strait have been analyzed for th...
The Cul-de-sac du Marin, with its 11 km2 surface area, is the largest indentation along Mart...
The present study addresses the question of increasing need in water supply. One line of research co...
The geodynamical history of the Southwest Pacific is controlled since the Mesozoic by the evolution ...
- This study (granted up to 50% by the French Office for Water and Aquatic Environments ONEMA) aimed...
Rapporteurs : MM. H. CHAMLEY, Professeur à l'Université de Lille. L.R. LAFOND, Professeur à l'Univer...