OCEAN/LAKE RECORDS
type: Concept

BOREHOLES
type: Concept
change note: 2012-06-26 14:57:03.0 [gee-cee] Insert Concept add broader relation (BOREHOLES [8f8c1808-ac5f-43e5-8397-dbb3d171144c,40029] - OCEAN/LAKE RECORDS [5237fae3-c98e-4d4a-9013-d7c824b3862b,40027]);
change note: 2012-07-24 15:34:44.0 [mpmorahan] Move Concepts delete narrower relation (null);
change note: 2012-07-24 15:34:30.0 [mpmorahan] Move Concepts add narrower relation (BOREHOLES [8f8c1808-ac5f-43e5-8397-dbb3d171144c,40029] - CORAL DEPOSITS [47d6c670-db83-4975-b684-1be787811ac8,40031]);
change note: 2012-07-24 15:33:31.0 [mpmorahan] insert Definition (id: null text: Boreholes are holes drilled deep into the ground (or ocean crust). Profiles of rock temperatures with depth can be related to the history of temperature changes at the surface, which can be converted to estimates of air temperature. Borehole temperature measurements can provide estimates of local temperature variations over time intervals of a few hundred to over a thousand years. language code: en);
in scheme: sciencekeywords
definition: Boreholes are holes drilled deep into the ground (or ocean crust). Profiles of rock temperatures with depth can be related to the history of temperature changes at the surface, which can be converted to estimates of air temperature. Borehole temperature measurements can provide estimates of local temperature variations over time intervals of a few hundred to over a thousand years.