ID | ||
Preferred Name |
secchi depth |
|
Synonyms |
secchi |
|
Definitions |
n. is a measure of water trasparency in oceans and lakes. N. is measured by Secchi disk created in 1865 by Pietro Angelo Secchi. Secchi disk is a circular disk mounted on a pole or line, and the depth at which the pattern on the disk is no longer visible is taken as a measure of the transparency of the water. |
|
In Schemes | ||
Type |
http://www.w3.org/2004/02/skos/core#Concept |
scopeNote | US LTER controlled vocabulary |
altLabel | secchi |
creator | |
definition | n. is a measure of water trasparency in oceans and lakes. N. is measured by Secchi disk created in 1865 by Pietro Angelo Secchi. Secchi disk is a circular disk mounted on a pole or line, and the depth at which the pattern on the disk is no longer visible is taken as a measure of the transparency of the water. |
note | [controlled by ] Alessandro Oggioni 23.05.2013 , "[controlled by ] Alessandro Oggioni 23.05.2013 |
prefLabel | secchi depth |
created | 2016-03-31 |
broader | |
modified | 2018-12-18 |
exactMatch |
Delete | Subject | Subject Sort | Archive Sort | Author | Type | Created | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
No notes to display |