The issue of coastal erosion currently affects most the world’s territories. This is generally caused by an alteration and river dynamics both due to action natural factors increase in anthropogenic pressure, mainly observed second half last century after end Second World War. In future, this may be more affected climate change. paper describes shoreline evolutionary trends at different time sc...

Concentration of heavy metals in different tissues (muscle, liver, gonad, skin, kidney) Roach (Rutilus rutilus caspicus) Guilan coasts the Caspian Sea

The distribution of the Mediterranean mussel Mytilus galloprovincialis extends more and northwards in Atlantic. Crossings are frequently observed with blue edulis along French English coasts. aim this study is firstlyto identify co-presence M. galloprovincialis, edulis, their hybrids different sites Atlantic coasts, to provide insights for thermal tolerance toxicant susceptibility hybrids. Muss...

Robert J. M. Crawford*, Azwianewi B. Makhado, Philip A. Whittington, Rod M. Randall, W. Herman Oosthuizen and Lauren J. Waller 1 Branch Oceans and Coasts, Department of Environmental Affairs, Cape Town, South Africa 2 Animal Demography Unit, Department of Natural Sciences, University of Cape Town, Rondebosch, South Africa 3 Department of Zoology, Nelson Mandela Metropolitan University, Port Eli...