Lentic and Lotic

Lentic is an ecological adjective describing organisms or habitats situated in non-moving fresh water that includes ponds, swamps, bogs, lagoons, and lakes.

The opposite is lotic, which includes moving fresh water as in a run, creek, brook, spring, stream, channel, or river.

Water and Sand Dune Ecology

“The surface of the sand was moist and pockmarked from raindrops, but showed no other sign of the rainstorm just past. This was, indeed, a vivid object lesson in the absorbing capacities of sand dunes. Sand dunes are less arid than they appear; in fact, they are among the moistest of desert habitats. Like a sponge, dunes soak up every drop of rain that falls on them. No water runs off dunes, and since the top several inches of dry sand insulate moist sand beneath, little water evaporates. Even during hot, rainless summers, when the air temperature is 100F and the sand surface is 140F, the sand is cool and moist just six to twelve inches below the surface.” —Dune Country

Agriculture Resilience Act

“We commend Rep. Chellie Pingree for introducing the bi-partisan Agricultural Resilience Act. This bill is a positive step toward building the soil health that is critical for our future. Restoring soil carbon, reducing fertilizer use, and cover cropping are all necessary for building a resilient and equitable food system while addressing the consequences of the climate crisis. The Sierra Club supports this major step forward for climate smart agriculture, pasture based livestock, reductions in food waste, and state level initiatives to improve soil health.” Press Release