Accurate prediction of pollution control and environmental protection need a good understanding of pollutant dynamics. Numerical model techniques are important apparatus in this research area. So a 2500 line FORTRAN 95 version code was conducted in which using approximate Riemann solver, couples the shallow water and pollution transport agents in two dimensions by the aid of unstructured meshes...

As the protection of environment gains more public attention in China, a large number engineering slopes, which are not conducive to growth vegetation and prone natural disasters caused by constructions, urgent need restoration. Herein, we explain theoretical basis for ecological restoration slopes introduce technologies commonly used this regard, including soil improvement, bioremediation, slo...

Abstract The Qinghai-Tibet Railway has been operating safely for 16 years in the permafrost zone and railroad subgrade is generally stable by adopting cooling roadbed techniques. However, settlement caused degradation of embankment-bridge transition sections (EBTS) one most representative severe distresses. A field survey on 440 bridges (including 880 EBTSs) was carried out employing terrestria...

As the convenient outlet to Bo Sea and major region of economic development in Yellow River Basin, Shandong Province China has undergone large changes land use/land cover (LULC) past two decades with rapid urbanization population growth. The analysis LULC change patterns its driving factors section Basin can provide a scientific basis for rational planning ecological protection resources Basin....

Landslide is one of the major natural hazards the world is facing. It happens as a result of both man-made as well as natural factors. It causes severe effects on the environment as well as for the mankind. The main triggering factors of landslide are rainfall/snowfall, tectonic activities and human activities. There are many methods adopted for controlling landslides. The study was carried out...

Abstract The Wave Catcher Shore Protection Dual Slope (WCSP-DS) is a coastal structure with dual function of shore protection and wave power generation. WCSP-DS captures seawater through overtopping into the crest reservoir resulting in higher water level than sea. This elevation difference will be pressure height (head) represented by freeboard ( Fb ) together discharge unit q main parameter f...