Human recreational activities and tourism are concentrated on the islands and in coastal waters, often depending on the maintenance of high water quality. The managing of impacts of urbanization and industrialization on the coastal zone ecology has become a high priority for many nations such as Malaysia and, hence, the need to develop better methods for monitoring and predicting change in isla...

In this study, population dynamics of venerid bivalve Paphia cor was investigated for a one-year period (2008-2009) in Bushehr shoreline areas (50˚ 40´ E- 29˚ 14´N) to estimate the stock abundance, growth parameters and natural mortality. Sampling was carried out bi-monthly by transects at random direction and zigzag pattern with duplicated quadrate (0.25 m2). The length frequency was ...

Small pelagic fishes particularly anchovy (Encrasicholina punctifer) and sardine (Sardinella sindensis) have an important role to support the Iranian fisheries, and are distributed along the entire length of the Persian Gulf and Oman Sea coastal waters. Using small pelagic fisheries logbook, a GIS-based environmental modelling approach was applied to investigate the presence and abundance of an...

Time series of wind-stress data, AVHRR and SeaWiFS satellite images, and in situ data from seven cruises are used to assemble a coherent picture of the hydrographic variability of the seas off the Northwest Iberian Peninsula from the onset (September–October) to the cessation (February–May) of the Portugal coastal counter current (PCCC). During this period the chemistry and the biology of the s...

Coastal water quality affects millions of people in the United States every year from residents of coastal communities to beach visitors. The Environmental Protection Agency (EPA) has set forth standards for surface waters nationwide to reduce the amount of pollution released into them. In order to enforce these standards, methods for monitoring bacterial concentrations in coastal waters have b...

In a changing ocean, tropical waters can be instructive as to the potential effects of climate induced changes on marine ecosystem structure and function. We describe the relationships between planktonic community respiration (CR), net community production (NCP), gross primary production (GPP), and environmental variables in 14 regions and three ecosystem types (coastal, coral reef, and open se...

Receiving coastal waters and estuaries are among the most nutrient-enriched environments on earth, and one of the symptoms of the resulting eutrophication is the proliferation of opportunistic, fast-growing marine seaweeds. Here, we used a widespread macroalga often involved in blooms, Ulva spp., to investigate how supply of nitrogen (N) and phosphorus (P), the two main potential growth-limitin...

we performed a plankton survey of blood cockle larvae, anadara spp., and histological observations of the gonads of adult blood cockle, anadara granosa , in the coastal waters off sungai buloh, peninsular malaysia from october 2010 to april 2011. the histological observations indicated the main spawning period in both sexes was from november to march. in addition, the occurrence of blood cockle...

Coastal waters are optically diverse; studying their optical characteristics is an important application of satellite oceanography. In coastal ecosystems of the northern Indian Ocean, optical diversity has been little studied, except for the global analysis by Mélin and Vantrepotte (2015). This paper is a contribution toward identification and characterization of optical classes in the coastal ...