ON ONE OF THE FINAL LEGS of his 3,400-km trek between Wyoming's Yellowstone National Park and Watson Lake, Yukon, Karsten Heuer watched helplessly as his travelling companion and future wife, Leanne Allison, struggled to follow him across the churning, bone-chilling Akie River in the northern B.C.
This is a steep or vertical cliff which usually extends over a considerable distance. The most common type of escarpment occurs where more resistant strata form a cap rock over easily eroded rocks. As EROSION takes place, the lower rock erodes more rapidly so that the cliff remains very steep.
It was just past 1:30 a.m. on New Year's Day, and most of the residents of the isolated northern Quebec community of Kangiqsualujjuaq were celebrating in a school gym. People exchanged hugs and warm wishes as they listened to the draw for a $1,000 door prize. Then disaster struck.
RICH MARSHALL, back from a therapeutic ski trek with his wife, Abby Watkins, sits at the kitchen table of their home in Golden, B.C., attempting to describe the godawful choices thrust upon them on Feb. 1 by chance, by training and, as they see it, by a duty to help.
BIONESS (Bedford Institute of Oceanography Net and Environmental Sampling System) is a multiple-net sampler for ZOOPLANKTON and micronekton (pelagic animals 1-10 cm in length). It uses a new design concept, with nets arranged horizontally rather than vertically, as in earlier multiple-net samplers.