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- 85Earth and Atmospheric Sciences, Department of
- 85Earth and Atmospheric Sciences, Department of/Journal Articles (Earth and Atmospheric Sciences)
- 2ERA General Collection
- 2ERA General Collection/Research Materials (ERA General)
- 1Physics, Department of
- 1Physics, Department of/Journal Articles (Physics)
Paleontology is a multi-faceted subject that involves taxonomy and community analysis as two of its cornerstones. Both qualitative and quantitative approaches have been incorporated into the various methods employed in such analyses. Each paleontologist obvious has his or her own preference that...
A series of numerical experiments are conducted using the Bryan-Cox ocean general circulation model to investigate the potential existence of low-frequency variability of the thermohaline circulation under seasonal forcing. Experiments are performed with different combinations of a seasonal cycle...
Two stretches of rocky coastline on Grand Cayman are characterized by boulders that are up to 5.5 m long, 3.4 m wide, and 2.3 m high (estimated to weigh as much as 40 tonnes). Clusters of boulders, which are irregularly distributed through the area, occur up to 100 m inland from the present-day...
A coarse resolution model is developed to study the thermohaline circulation of the North Atlantic. This model is driven by the annual mean Hellerman and Rosenstein wind stress field, Levitus sea surface restoring temperatures, and Schmitt, Bogden, and Dorman freshwater flux fields (mixed...
Marine-planation terraces on the shelf around Grand Cayman: a result of stepped Holocene sea-level riseDownload
The shelf around Grand Cayman consists of two seaward-sloping terraces separated by a mid-shelf scarp . Except along the exposed windward margin where coral growth is dominant, the upper terrace (0-10 m bal) largely consists of a barren rocky pavement traversed by erosional furrows. Exposure...
Vermetid buildups, formed primarily of Dendropoma, are found in the coastal areas near Bodden Town and Great Bluff Estates on Grand Cayman. These gastropods are commonly encrusted by foraminifera (Homotrema rubum, Acervulina? sp.), coralline algae, and cyanobacteria. Spaces between the gastropods...
Modeling the paleocirculation of the Mediterranean: The Last Glacial Maximum and the Holocene with emphasis on the formation of sapropel S1Download
An ocean general circulation model is used to simulate the thermohaline circulation in the Mediterranean sea during the last glacial maximum and the Holocene, when the sapropel S1 was deposited. The model is forced by prescribed surface temperatures and salinities, where present-day values lead...
On the importance of the choice of wind stress forcing to the modeling of the Mediterranean Sea circulationDownload
A 1/4° degree ocean general circulation model is used to examine the role that four different wind stress climatologies play on the circulation of the Mediterranean. The wind stress climatologies examined are those derived from numerical weather prediction models (National Meteorological Center...
Frank Sound and Pease Bay are small narrow (~4 km long and <1 km wide) shallow water (1.5-2.0 m average depth) lagoons (< 0.5 m deep) located on the exposed-windward margin of south coast of Grand Cayman. Collectively, the Rubble and Knob, Bare Sand, and Thalassia and Sand zones form 95-97% of...
Response of the Mediterranean Sea thermohaline circulation to observed changes in the winter wind stress field in the period 1980-1993Download
This paper seeks to model changes in deep water production in the eastern Mediterranean induced by changes in winter wind stress. An analysis of individual monthly wind stress fields over the Mediterranean for 1980–1993 from the SOC flux data set shows that an intensification of the winter mean...