evaporation pan

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• evaporation pan —    An open tank used to measure evaporation [16] …   Lexicon of Cave and Karst Terminology

• evaporation pan — an atmometer consisting of a pan about 4 ft. (1.2 m) in diameter and 10 in. (25.4 cm) in depth. * * * …   Universalium

• evaporation pan — an atmometer consisting of a pan about 4 ft. (1.2 m) in diameter and 10 in. (25.4 cm) in depth …   Useful english dictionary

• Pan evaporation — is a measurement that combines or integrates the effects of several climate elements: temperature, humidity, solar radiation, and wind. Evaporation is greatest on hot, windy, dry days; and is greatly reduced when air is cool, calm, and humid… …   Wikipedia

• Evaporation — is the process by which molecules in a liquid state (e.g. water) spontaneously become gaseous (e.g. water vapor). It is the opposite of condensation. Generally, evaporation can be seen by the gradual disappearance of a liquid when exposed to a… …   Wikipedia

• pan — Ⅰ. pan [1] ► NOUN 1) a metal container for cooking food in. 2) a bowl fitted at either end of a pair of scales. 3) Brit. the bowl of a toilet. 4) a shallow bowl in which gravel and mud is shaken and washed by people seeking gold. 5) a hollow in… …   English terms dictionary

• evaporation pool — pan of liquid used as a tool to measure the rate of water evaporation, atmometer …   English contemporary dictionary

• pan — pan1 [pan] noun 1》 a metal container for cooking food in. 2》 a bowl fitted at either end of a pair of scales.     ↘Brit. the bowl of a toilet.     ↘a shallow bowl in which gravel and mud is shaken and washed by people seeking gold. 3》 a steel… …   English new terms dictionary

• pan coefficient —    Coefficient to correlate a high rate of evaporation in a pan to an evaporation rate from larger water bodies [16] …   Lexicon of Cave and Karst Terminology

• land pan —    An evaporation pan used to measure evaporation from a land surface; pan is usually mounted at the land surface [16] …   Lexicon of Cave and Karst Terminology

• floating pan —    An evaporation pan floating in a water body with drum floats [16] …   Lexicon of Cave and Karst Terminology