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These mammals move under the snow for protection from heat loss and some predators. In winter regions that do not have permafrost, the subnivean zone maintains a temperature of close to 32 °F (0 °C) regardless of the temperature above the snow cover, once the snow cover has reached a depth of six inches (15 cm) or more. The sinuous tunnels ...
The cartridge, with flat- or round-nosed bullets and 20th century powder charges, does not meet minimum energy standards required for moose hunting in Finland, Norway, or Sweden. Modern propellants which produce more energy with less pressure may be used in ammunition to exceed legal requirements for those who wish to hunt across Scandinavia ...
The principle of minimum energy is essentially a restatement of the second law of thermodynamics. It states that for a closed system, with constant external parameters and entropy, the internal energy will decrease and approach a minimum value at equilibrium. External parameters generally means the volume, but may include other parameters which ...
A moose gave snowmobilers quite the scare in Jackman, Maine. The moose eventually ran off, but it left a permanent impression on the couple. According to the Bangor Daily News, Janis and Bob ...
The winter following the fires many old moose died, probably as a combined result of the loss of good moose forage and a harsh winter. The fires forced some moose into poorer habitats, with the result that some almost doubled their home range, using deeper snow areas than previously, and sometimes browsing burned lodgepole pines.
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The energy required to make artificial snow is about 0.6–0.7 kW h/m 3 for lances and 1–2 kW h/m 3 for fan guns. The density of artificial snow is between 400 and 500 kg/m 3 and the water consumption for producing snow is roughly equal to that number. [8] Snowmaking begins with a water supply such as a river or reservoir.