This study uses numerical simulation to analyse the dam failure and risk of small series (parallel) reservoir clusters in hilly areas China. Four reservoirs Guozhuang River basin Tai’an City are used as target study, a two-dimensional hydrodynamic model was constructed riskiness various scenarios. The results analysis can provide some technical support for forecasting scheduling terrace areas.

E increasingly recognize the need to understand how food webs and landscapes are linked (Polis et al. 2004). Fluxes of organisms, detritus, nutrients, and other materials across landscapes can strongly affect recipient food webs. For example, many studies show that subsidies of plant-available nutrients stimulate primary production and cause changes in species composition of plants as well as o...

Abstract Due to its natural features, the Neretva River has been interesting throughout stream for construction of energy facilities, as well tributaries Rama, Trebišnica, Tihaljina, Lištica. Jablanica (1955), HPP Rama (1968), CHE Čapljina (1979), Salakovac (1981), Grabovica (1982), Mostar (1987), Peć Mlini, Mostarsko blato have built on and tributaries. HPP. The aim this paper is determine sta...

Abstract. Dams and reservoirs are among the most widespread human-made infrastructures on Earth. Despite their societal environmental significance, spatial inventories of dams reservoirs, even for large ones, insufficient. A dilemma existing georeferenced dam datasets is polarized focus either quantity coverage (e.g., GlObal geOreferenced Database Dams, GOODD) or detailed attributes a limited r...

Studies on the longitudinal processes in reservoirs, involving physical, chemical and biological processes have been thoroughly appraised, suggesting the existence of a longitudinal organization controlled by the entrance and circulation of water which inserts modifications in the structuring of the system. To evaluate this effect, the Salto Grande reservoir (Americana, SP) was analyzed in 11 s...

Abstract The main aim of this study was to assess what range downstream low flow changes is caused by dam construction directly. An investigation based on the assumption that difference in change ratio between gauging cross-sections located and upstream position dammed reservoir identifies scope determined construction. Three reservoirs Polish rivers were selected for analysis. They different s...

The transboundary Mekong River is facing two ongoing changes that are expected to significantly impact its hydrology and the characteristics of its exceptional flood pulse. The rapid economic development of the riparian countries has led to massive plans for hydropower construction, and projected climate change is expected to alter the monsoon patterns and increase temperature in the basin. The...

Abstract. Data and knowledge of surface water bodies (SWB), including large lakes reservoirs (surface areas > 1 km2), are critical for the management sustainability resources. However, existing global or national dam datasets have georeferenced coordinate offsets many reservoirs, some not reported separately. In this study, we generated China's bodies, Large Dams, Reservoirs, Lakes (China-LD...

The reservoir-induced seismicity (RIS) at the Karkheh dam site with a reservoir capacity of about 7.4x109 meters is investigated. Based on the assessment of the seismicity of the dam site in equal time periods before and after reservoir impoundment, it was found that the number of earthquakes have been tripled after impoundment, while their magnitudes and focal depths become smaller. The averag...

The aim of this article is to analyze the consequences military invasion Russian Federation on February 24, 2022 water bodies Ukraine. In particular, presents an analysis operations reservoirs.
 order prevent enemy from reaching dam Kyiv Reservoir and protect aggressor in late February-early March year, sluice pumping station Kozarovychi Dam was blown up. Because, possible destruction coul...