Coherence among the Northern Hemisphere land, cryosphere, and ocean
responses to natural variability and anthropogenic forcing during the
satellite era

Gonsamo, Alemu; Chen, Jing M.; Shindell, Drew T.; Asner, Gregory P.

doi:https://doi.org/10.5194/esd-7-717-2016

Articles | Volume 7, issue 3

Earth Syst. Dynam., 7, 717–734, 2016

https://doi.org/10.5194/esd-7-717-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Earth Syst. Dynam., 7, 717–734, 2016

https://doi.org/10.5194/esd-7-717-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 7, issue 3

Research article 30 Aug 2016

Research article | 30 Aug 2016

Coherence among the Northern Hemisphere land, cryosphere, and ocean responses to natural variability and anthropogenic forcing during the satellite era

Alemu Gonsamo et al.

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Final revised paper (published on 30 Aug 2016)
Preprint (discussion started on 19 Jan 2016)

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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RC1: 'Comments on “Coherence among the Northern Hemisphere land, cryosphere, and ocean responses to natural variability and anthropogenic forcing during the satellite era”', Anonymous Referee #1, 22 Feb 2016
RC2: 'Review comment', Anonymous Referee #2, 22 May 2016
AC1: 'author's response to Anonymous Referee #1', Alemu Gonsamo, 03 Jun 2016
AC2: 'author's response to Anonymous Referee #2', Alemu Gonsamo, 03 Jun 2016

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

ED: Reconsider after major revisions (11 Jun 2016) by Ning Zeng

AR by Alemu Gonsamo on behalf of the Authors (14 Jul 2016) Author's response Manuscript

ED: Referee Nomination & Report Request started (15 Jul 2016) by Ning Zeng

RR by Anonymous Referee #2 (04 Aug 2016)

ED: Publish as is (16 Aug 2016) by Ning Zeng

Short summary

Using 3 decades of observational satellite and field data, we find that long-term changes in sea ice and sea level, plant phenology, and surface temperature are coherent with increases in atmospheric CO₂ concentration and other global greenhouse gases. During the same period, natural causes of climate change should only have a net cooling long-term effect, suggesting the observed coherent pattern of changes across Earth's biological and physical systems could only be due to human activities.