CURRENT SCIENCE, VOL. 90, NO. 10, 25 MAY 2006 1311 livelihoods through marine fishing in the conservation of marine ecosystems, it was also evident that alternatives need to be formulated to minimize the growing pressure on these ecosystems. Providing incentives for prudent extraction of biological resources, sea farming and sea ranching were some of the suggestions made by the speakers. The pa...

In many physical, technological, social, and economic applications, one is commonly faced with the task of estimating statistical properties, such as mean first passage times of a temporal continuous process, from empirical data (experimental observations). Typically, however, an accurate and reliable estimation of such properties directly from the data alone is not possible as the time series ...

Urban structures in the form of pontoons and pilings represent major coastal habitats for marine organisms and understanding the factors causing abundances of organisms to differ between these and natural habitat has been neglected in the study of coastal ecology. It has been proposed that composition of substrata explain differences previously described between subtidal assemblages of epibiota...

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Functional connectivity, the degree to which the landscape facilitates or impedes movement, depends on how animals perceive costs and benefits associated with habitat features and integrate them into a movement path. There have been few studies on functional connectivity in marine organisms, despite its importance for the effectiveness of Marine Protected Areas. In this study, we asked how open...

RUBAO JI 1,6*, MARTIN EDWARDS 2, DAVID L. MACKAS 3, JEFFREY A. RUNGE 4 AND ANDREW C. THOMAS 5 1 DEPARTMENT OF BIOLOGY, WOODS HOLE OCEANOGRAPHIC INSTITUTION, WOODS HOLE, MA 02543, USA, SIR ALISTER HARDY FOUNDATION FOR OCEAN SCIENCE, THE LABORATORY, CITADEL HILL, PLYMOUTH PL1 2PB, UK, INSTITUTE OF OCEAN SCIENCES, FISHERIES AND OCEANS CANADA, SIDNEY, BC, CANADA, 4 SCHOOL OF MARINE SCIENCES, UNIVER...

The marine environment is known as a rich source of chemical structures with numerous beneficial health effects. Among marine organisms, marine algae have been identified as an under-exploited plant resource, although they have long been recognized as valuable sources of structurally diverse bioactive compounds. Presently, several lines of studies have provided insight into biological activitie...

The Great Barrier Reef Marine Park was established to provide for conservation and ecologically sustainable multiple use of 344,400 km2 of a large marine ecosystem. Management is based on multiple use, with zoning as a fundamental component of marine spatial planning. The legislative framework, including a specific Act and Regulations, address the objectives of ecosystembased, integrated manage...

Olav Rune Godø1*, Nils Olav Handegard1, Howard I. Browman1, Gavin J. Macaulay1, Stein Kaartvedt2, Jarl Giske3, Egil Ona1, Geir Huse1, and Espen Johnsen1 Institute of Marine Research, PO Box 1870 Nordnes, 5817 Bergen, Norway King Abdullah University of Science and Technology, Thuwal, Saudi Arabia University of Bergen, PO Box 7800, 5020 Bergen, Norway *Corresponding author: tel: +47 55238500; fax...

The ocean is tremendously diverse and species-rich. It is the home of countless organisms living in very different ecosystems. Fish are a key component of marine biotic communities. Fish is highly nutritious, tasty and easily digestive. It is much sought after by a broad cross-section of the world’s population particularly in developing countries. Monitoring the quality of fish is essential for...