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... > Science Keywords > EARTH SCIENCE > LAND SURFACE > SOILS > SOIL RESPIRATION > AUTOTROPHIC RESPIRATION (Ra)

PREFERRED TERM

AUTOTROPHIC RESPIRATION (Ra)  

DEFINITION

  • "NEE of CO2" with the atmosphere is a fundamental measure of the balance between carbon uptake by the vegetation "GPP" and carbon losses through "autotrophic" and "heterotrophic respiration". The sum of Ra and Rh defines the total ecosystem respiration rate.

BROADER CONCEPT

CHANGE NOTE

  • 2020-01-17 19:31:09.0 [sritz] Insert Concept add broader relation (AUTOTROPHIC RESPIRATION (Ra) [3fb007fe-605f-4f07-be91-f723d7051ac3,559703] - SOIL RESPIRATION [e699830a-0abf-45b2-8026-ac80e0269ea7,553019]);
  • 2020-01-17 19:32:33.0 [sritz] insert Definition (id: null text: "NEE of CO2" with the atmosphere is a fundamental measure of the balance between carbon uptake by the vegetation "GPP" and carbon losses through "autotrophic" and "heterotrophic respiration". The sum of Ra and Rh defines the total ecosystem respiration rate. language code: en);
  • 2020-01-17 19:35:17.0 [sritz] insert WeightedRelation (id: null related concept uuid: f6a8db71-9686-46ec-a3ac-66ca4a0ec1bd relationship type: null relationship value: null generated by: null);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/3fb007fe-605f-4f07-be91-f723d7051ac3

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