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Comment on “Ocean heat content and Earth's radiation imbalance. II. Relation to climate shifts”
journal contribution
posted on 2023-05-22, 00:45 authored by Nuccitelli, D, Way, R, Painting, R, Church, J, Cook, JA recent paper by Douglass and Knox (hereafter DK12) states that the global flux imbalance between 2002 and 2008 was approximately −0.03 ± 0.06 W/m2, from which they concluded the CO2 forcing feedback is negative. However, DK12 only consider the ocean heat content (OHC) increase from 0 to 700 meters, neglecting the OHC increase at greater depths. Here we include OHC data to a depth of 2000 meters and demonstrate this data explains the majority of the discrepancies between DK12 and previous works, and that the current global flux imbalance is consistent with continued anthropogenic climate change.
History
Publication title
Physics Letters. Section AVolume
376Issue
45Pagination
3466-3468ISSN
0375-9601Department/School
Institute for Marine and Antarctic StudiesPublisher
Elsevier Science BvPlace of publication
Po Box 211, Amsterdam, Netherlands, 1000 AeRepository Status
- Restricted