sea surface topography (sst) by definition is the separation between the geoid and the mean sea level (msl). the separation between the geoid and msl is caused by various non-gravitational physical effects. if determination of the geoid as the zero point of the height systems from the tide gauge observation be the goal, it is necessary that the affect of the physical effect be precisely compute...

The environmental quality of Torre a Mare port (Italy) was assessed evaluating on one side, the chemical concentration of nine metals and metalloids within bottom sediments and on the other one, by exploring the impact of hydrodynamic conditions in contaminant's transport within the most polluted basins. The investigated port was selected as case study because it resulted much more polluted tha...

Abstract This paper examines the impact of urban expansion on coastal heritage in and around port-city Marsa Matruh northwest coast Egypt. The city is located along a series lagoons that have offered safe harbor for ships since antiquity. Over last 80 years has developed from small settlement few houses into large port sprawls further inland. continuous growth damaged or destroyed many remains ...

Sedimentation is one of the most important problems in harbors that results in considerable economic costs. Harbor planforms affects the flow pattern in the harbor basin and consequently, plays an important role in sediment transport and sedimentation. In the present study, a two dimensional depth-averaged hydrodynamic and sediment transport model has been developed to investigate the effect of...

The harbor tugboat operation is a very important business and process of Kaohsiung port. To ensure the safety operations to reduce occurrence accidents, it an issue conduct risk assessment for Hence, main purpose this paper employ analytic hierarchy (AHP) method evaluate key factors influencing At first, total three evalu-ation dimensions with 14 preliminary are gener-ated from literature inter...

sedimentation is one of the most important problems in harbors that results in considerable economic costs. harbor planforms affects the flow pattern in the harbor basin and consequently, plays an important role in sediment transport and sedimentation. in the present study, a two dimensional depth-averaged hydrodynamic and sediment transport model has been developed to investigate the effect of...

The effect of a detached breakwater, which was constructed to improve harbor tranquility inside Pohang New Port, examined through the comparison wave data measured before and after construction breakwater. observation showed that energy effectively reduced by although height outside breakwater higher its construction. in all wave-propagating directions, but it also observed became less effectiv...

background:   due to importance and fatal affect of red-back spiders, latrodectus hasselti , a f a unistic survey for presence of this spider in bandar abbas has been conducted. this animal is considerably the most medically importance spiders all over the world. methods: live adult spider specimens were collected from bandar abbas town using hand catch conventional method and transferred to th...