Most of the old towns between Casco Bay and Boston were connected by a road which ran roughly parallel to the coast and far enough inland to avoid the many small inlets, marsh lands, and sandy dunes. A few weeks after the Kingston outbreak the disease invaded Kittery and Hampton Falls, two important trading centers along this road. From Kittery the infection was carried northward into Maine and...

in this paper, the large amount of sedimentation and the resultant shoreline advancements at the breakwaters of beris fishery port are studied. a series of numerical modeling of waves, sediment transport, and shoreline changes were conducted to predict the complicated equilibrium shoreline. the outputs show that the nearshore directions of wave components are not perpendicular to the coast whic...

it is well known that, contaminant transportation is a major problem in coastal zones and has to be faced when coastal structures are being planned. sea pollution not only causes environmental damage, but also impacts quality and population of sea resources. oil is the most important pollutant, pollutants emanating from industries, ships, drilling and exploration in the seabed, ship sewage, tox...

Biodiversity and community structure of macrofauna of the intertidal sandy beach at Chabahar Bay were studied for a period of ten months in 2007. A total of 32 species were observed and identified in this study so that polychaete with 16 species was numerically dominant. The results showed changing densities were influenced by monsoon season so that maximum density (1935.47 ind/m2) was observed...

BRIAN M. WEIGEL*, LIZHU WANG*, PAUL W. RASMUSSEN*, JASON T. BUTCHER , PAUL M. STEWART , THOMAS P. SIMON § AND MICHAEL J. WILEY *Wisconsin Department of Natural Resources, Bureau of Integrated Science Services, Monona, WI, U.S.A. †U.S. Forest Service, Superior National Forest, Duluth, MN, U.S.A. ‡Troy State University, Department of Biological and Environmental Sciences, Troy, AL, U.S.A. §U.S. F...

Sulfur is an essential macronutrient for all living organisms. Plants take up inorganic sulfate from the soil, reduce it, and assimilate it into bioorganic compounds, but part of this sulfate is stored in the vacuoles. In our first attempt to identify genes involved in the control of sulfate content in the leaves, we reported that a quantitative trait locus (QTL) for sulfate content in Arabidop...

based on the morphology and corallites structures, seventeen species of scleractinian corals in seven families were described from the chabahar bay, fourteen species of which are being reported for the first time from this bay. the identified species include  acropora valida dana, 1846,  acropora clathrata brook, 1891 and  acropora nausta dana, 1846 belonging to acroporidae, favia matthai vaugh...