Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
Penman equation
Language
Watch
Edit
English
edit
English
Wikipedia
has an article on:
Penman equation
Wikipedia
Etymology
edit
Developed by Howard Penman in 1948.
Proper noun
edit
the
Penman
equation
An equation that describes
evaporation
from an open water surface, based on the daily mean temperature, wind speed, air pressure
,
and solar radiation.
Categories
:
English lemmas
English proper nouns
English uncountable nouns
English multiword terms
English eponyms
Hidden categories:
English terms with non-redundant non-automated sortkeys
English entries with language name categories using raw markup