Lowstand wedges in carbonate platform slopes (Quaternary, Maldives, Indian Ocean)

Refinement of Miocene sea level and monsoon events from the sedimentary archive of the Maldives (Indian Ocean)

International Ocean Discovery Program (IODP) Expedition 359 cored sediments from eight borehole locations in the carbonate platform of the Maldives in the Indian Ocean. The expedition set out to unravel the timing of Neogene climate changes, in particular the evolution of the South Asian monsoon and fluctuations of the sea level. The timing of these changes are assessed by dating resultant sedi...

Indian Ocean Crossroads: Human Genetic Origin and Population Structure in the Maldives

The Maldives are an 850 km-long string of atolls located centrally in the northern Indian Ocean basin. Because of this geographic situation, the present-day Maldivian population has potential for uncovering genetic signatures of historic migration events in the region. We therefore studied autosomal DNA-, mitochondrial DNA-, and Y-chromosomal DNA markers in a representative sample of 141 unrela...

A new species of Satyrichthys (Teleostei: Peristediidae) from the Maldives Archipelago (Indian Ocean).

A new species of the genus Satyrichthys, Satyrichthys kikingeri sp. nov., is described from the Rasdhoo Atoll, Maldives Archipelago. The new species is placed in a group of Satyrichthys with at least three lip barbels and unequal parietal bones. It differs from its congeners in the combination of the following characters: (1) 3/3 lip and 1/0 chin barbels, (2) 15 fin rays in the second dorsal fi...

A Mathematical Model for Indian Ocean Circulation in Spherical Coordinate

In recent years, the Indian Ocean (IO) has been discovered to have a much larger impact on climate variability than previously thought. This paper reviews processes in which the IO is, or appears to be, actively involved. We begin the mathematical model with a pattern for summer monsoon winds. Three dimensional temperature and velocity fields are calculated analytically for the ocean forced by ...

Surface ocean carbonate variability