They often grow alongside Black Cherry, American Beech, American Hornbeam, Eastern Red Cedar, as well as others. Sassafras is allelopathic to some plants, such as American Elm. This means it releases a chemical which keeps these plants from growing well.This allows Sassafras to grow better, without so much competition. Sassafras flowers are greenish-yellow, and grow in clusters.hey often grow alongside Black Cherry, American Beech, American Hornbeam, Eastern Red Cedar, as well as others. Sassafras is allelopathic to some plants, such as American Elm. This means it releases a chemical which keeps these plants from growing well.
Dew point depression. The dew point depression (T-Td) is the difference between the temperature and dew point temperature at a certain height in the atmosphere. For a constant temperature, the smaller the difference, the more moisture there is, and the higher the relative humidity. In the lower troposphere, more moisture (small dew point depression) results in lower cloud bases and lifted condensation levels (LCL).
Rating Newest Oldest. Best Answer: Dew point is the temperature at which relative humidity reaches 100%. At this point, the air is so full of moisture that it cannot hold any more water.Thus, dew forms on anything that is at the dew point or lower.Often dew forms at night, because the air cools at night and can easily reach the dew point. The closer the dew point is to the actual temperature, the more humid it is.ating Newest Oldest. Best Answer: Dew point is the temperature at which relative humidity reaches 100%. At this point, the air is so full of moisture that it cannot hold any more water.