K-water installed the first domestic 100kW floating photovoltaic system on the water surface of multipurpose dam reservoir in October 2011. Also, it installed a 500kW floating photovoltaic generation facility nearby in October 2012 for commercial power generation. Based on these, it installed a 10kW marine photovoltaic generation facility at Sihwa Lake in October 2013. In this paper, static loa...

Water resources management is one of the most important issues and challenges in world. This may be form quality or quantitative water resources. Quality great importance. A major problem this case how input flow (for example a river) will behave when flows to dam reservoir lake. Distribution stream reservoir/lake depends on parameters such as inflow discharge, depth, situation type outlet, inl...

Fresh water resources are depleting at a fast rate throughout the world affecting diverse aquatic flora and fauna. Algal responds to adverse changes in habitat which is reflected by their morphotaxonomical deformation occurrences of pollution tolerant taxa changed habitat. Based on findings more than five decades, it has been established that such labeled as bioindicator because tolerance. Taki...

Extensive efforts are underway to reduce phosphorus (P) export from the Lake Erie watershed. On Canadian side, Thames River is largest tributary source of P Erie’s western basin. However, role dams in retaining and modifying riverine loading lake has not been comprehensively evaluated. We assessed whether Fanshawe Reservoir, dam reservoir on River, acts as a or sink P, using year-round discharg...

Many hydroelectric dams have been in place for 50 - >100 years, which for most fish species means that enough generations have passed for fragmentation induced divergence to have accumulated. However, for long-lived species such as Lake Sturgeon, Acipenser fulvescens, it should be possible to discriminate between historical population structuring and contemporary gene flow and improve the broad...

First posted November 23, 2022 For additional information, contact: Director, Forest and Rangeland Ecosystem Science Center777 NW 9th Street, Suite 400Corvallis, OR 97330 In this report, we consider evolutionary ecological connectivity for westslope cutthroat trout (Oncorhynchus clarkii lewisi) mountain whitefish (Prosopium williamsoni) within the Pend Oreille River in northeastern Washington S...

Water quality in tropical rivers is changing rapidly. The ongoing boom of dam construction for hydropower one the drivers this change. In particular, stratification reservoirs induces oxygen deficits their deep waters and warmer surface water temperatures, which often translate into altered thermal regimes downstream river systems, with cascading consequences entire aquatic ecosystem. Operation...

The sudden breach of a landslide dam seriously threatens the safety people and property downstream. failure mechanism dams is significantly affected by grain size distribution material. In this study, series experiments are conducted to investigate effects composition on stability, process, parameters dams. results show that remain stable with seepage for coarse-dominated dam, fail overtopping ...

Assessing the impacts of environmental change and anthropogenic activities on the historical and current total suspended matter (TSM) pattern in Dongting Lake, China, is a large challenge. We addressed this challenge by using more than three decades of Landsat data. Based on in situ measurements, we developed an algorithm based on the near-infrared (NIR) band to estimate TSM in Dongting Lake. T...