Streamflow is a master variable that regulates biological communities in lotic ecosystems. Laboratory studies have shown that current velocity influences how algal communities respond to stream water ...

The study was made along a northern Swedish stream. (2) The number of species in the water reached a peak at an intermediate current velocity, whereas that in the riparian belt showed an overall ...

Tidewater silversides, Menidia peninsulae (Goode and Bean) were maintained in 1.3 m diameter holding tanks in identical laboratory recirculating systems. During two weeks under constant conditions (a ...

Here you go. Calculate the kinetic energy of the Parker Solar Probe at its current velocity (with respect to the Sun). Yes, you need to look up or estimate the mass of the probe.