Sentence examples for certain rainfall from inspiring English sources
Decreases in the water retention function of various artificial disturbed landform units (DLUs) caused by urbanization activities, compared to original landform units (OLUs), are the main factor that causes urban water and soil loss and the aggravation of urban floods under certain rainfall conditions and specially designed drainage network capabilities.
In order to sufficiently manage and protect expressway sections and facilities that are exposed to debris-flow occurrences, a method to assess the hazard of debris flows during certain rainfall events at a regional scale is needed.
In addition to graphical rainfall forecasts showing quantitative amounts, rainfall forecasts can be made describing the probabilities of certain rainfall amounts being met.
Scientists are less certain of rainfall, but some models suggest it will go up 5 to 20percentt.
Frogs may require the right phase of the moon, or certain bugs, rainfall, songs, or other mysterious clues before they mate.
The United Nations was able to quantify the effect of certain levels of rainfall on Ethiopian farmers' incomes.
The consequences of such logic will be more certain than future rainfall: many will suffer and be left out in the cold without shelter and protection.
These rates, which have been calculated by other researchers, describe the way rocks erode and take up carbon dioxide, given exposure to a certain amount of rainfall.
"If they're anticipating or measuring a certain intensity of rainfall over a given duration of time, they'll pull the trigger on a watch or a warning," Dr. Staley said.
The termite theory cannot explain many of the traits of fairy circles, Tschinkel says, including that the circles have a perimeter of tall grass and reside only on sandy soils in a certain range of rainfall.
The Hong Kong Observatory generates short term rainstorm warnings for systems which are expected to accumulate a certain amount of rainfall per hour over the next few hours.
