These cooling sticks are 7.6 - meter - long steel tubes drilled into the soil; they contain ammonia, which draws latent
heat out of the soil as it evaporates.
Not exact matches
Add the water and the
soil to a gallon - size bucket or jar and keep in a place
out of direct
heat or cold (I keep in my garage).
Even in areas where precipitation does not decrease, these increases in surface evaporation and loss
of water from plants lead to more rapid drying
of soils if the effects
of higher temperatures are not offset by other changes (such as reduced wind speed or increased humidity).5 As
soil dries
out, a larger proportion
of the incoming
heat from the sun goes into
heating the
soil and adjacent air rather than evaporating its moisture, resulting in hotter summers under drier climatic conditions.6
During a period
of rapid population growth, a lower
heat capacity due to drying
out of the
soil and lost vegetation, and an increase in
heat retaining surfaces, then homogenization more often amplifies those warming effects that is not indicative
of climate change.
A large container will prevent the
soil from drying
out too quickly during the
heat of summer as well.