منابع مشابه
Gulf-Wide Decreases in the Size of Large Coastal Sharks Documented by Generations of Fishermen
Large sharks are top predators in most coastal and marine ecosystems throughout the world, and evidence of their reduced prominence in marine ecosystems has been a serious concern for fisheries and ecosystem management. Unfortunately, quantitative data to document the extent, timing, and consequences of changes in shark populations are scarce, thwarting examination of long-term (decadal, centur...
متن کاملMixing and flushing in the Persian Gulf (Arabian Gulf)
[1] The assimilative capacities of estuaries and coastal seas for effluent discharges are predominantly determined by the rates at which pollutant‐bearing effluents are first dispersed and then flushed from the coastal region into the open ocean. The dispersion coefficients and flushing, as measured by the water residence time in the Persian Gulf (Arabian Gulf), were investigated using the thre...
متن کاملThe Gulf oil spill.
From the Department of Environmental and Occupational Health, University of Pittsburgh Graduate School of Public Health, Pittsburgh (B.D.G.); and the Department of Psychiatry, Louisiana State University Health Sciences Center (H.J.O.); and the Department of Environmental Health Sciences, Tulane University School of Public Health and Tropical Medicine (M.Y.L.) — both in New Orleans. Address repr...
متن کاملQuantifying the Spatial Ecology of Wide-Ranging Marine Species in the Gulf of California: Implications for Marine Conservation Planning
There is growing interest in systematic establishment of marine protected area (MPA) networks and representative conservation sites. This movement toward networks of no-take zones requires that reserves are deliberately and adequately spaced for connectivity. Here, we test the network functionality of an ecoregional assessment configuration of marine conservation areas by evaluating the habitat...
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2006
ISSN: 0007-0610,1476-5373
DOI: 10.1038/sj.bdj.4813693