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Upwelling And Degree Of Nutrient Consumption In Nanwan Bay, Southern Taiwan, Chen-Tung Arthur Chen, Bing-Jye Wang, Li-Yu Hsing Oct 2004

Upwelling And Degree Of Nutrient Consumption In Nanwan Bay, Southern Taiwan, Chen-Tung Arthur Chen, Bing-Jye Wang, Li-Yu Hsing

Journal of Marine Science and Technology

The newly proposed Degree of Nutrient Consumption (DNC) of upwelled waters was used to evaluate the upwelling process in Nanwan Bay off the southern tip of Taiwan. DNC values were found to be low in subsurface waters or in newly upwelled waters. In general, a low DNC value was detected alongside other traditionally used upwelling indicators such as lower temperature, pH and % oxygen saturation but higher salinity, nutrients and chlorophyll a. On the other hand, the DNC value could be several times higher in aged upwelled water found in the surface layer.


Copepods From Shore And Offshore Waters Of Pakistan, Quddusi B. Kazmi Aug 2004

Copepods From Shore And Offshore Waters Of Pakistan, Quddusi B. Kazmi

Journal of Marine Science and Technology

This report is a history of copepodology based on the review of previously recorded species of copepods from Pakistan (Arabian Sea) by Pakistani workers and other contemporary surveys. The plankton samples studied are the epipelagic copepods collected during the Northern Arabian Sea Ecological and Environmental Research (NASEER) Cruise I (January 7-22, 1992) and Cruise IV (May 10-21, 1994). Some planktonic and phytal species obtained from a U.S. Office of Naval Research (ONR) project (1993-1995) on living resources in nearshore waters, and interstitial species obtained during a preliminary survey ONR (1998-2000) of the interstitial copepods carried out for the first time …