Most biochemical processes and associated water quality in lakes depends on their flushing abilities. The main objective of this study was to investigate the transport time scale in a large floodplain lake, Poyang Lake (China). A 2D hydrodynamic model (MIKE 21) was combined with dye tracer simulations to determine residence and travel times of the lake for various water level variation periods....

Dune systems along the southeastern shores of Lake Huron have become severely impacted as the result of increases in recreational activities and shoreline development. Dune conservation activities at Lake Huron’s provincial parks have occurred only within the past 20 to 25 years. Activities on dunes outside of the parks, including municipal and private lands, have only occurred within the last ...

Defining units of conservation below the species level is a widely accepted conservation priority, but is especially challenging for widespread taxa that have experienced diverse geographic histories and exist across heterogenous environments. The lake chub (Pisces: Couesius plumbeus) is a widespread freshwater fish in North America and occurs from the southcentral USA to northwestern Alaska an...

Bank supervision and monetary policy are strategic concepts in the economy of countries. Development of electronic communications, especially in online and international spheres, has largely threatened financial services in view of security and illegal access to banking networks. Anonymity and identity theft has endangered electronic commerce by crimes like phishing, fraud and different types...