Review Process

The process of peer-review and publication in the interactive scientific journal Earth System Science Data (ESSD) differs from traditional scientific journals. It is a two-stage process involving the scientific discussion forum Earth System Science Data Discussions (ESSDD), and it has been designed to use the full potential of the internet to foster scientific discussion and enable rapid publication of scientific papers.

Initial access review by competent editors assures the basic scientific and technical quality for papers published in ESSDD. Subsequent interactive discussion and public commenting by the referees, authors and other members of the scientific community is expected to enhance quality control for papers published in ESSD beyond the limits of the traditional closed peer-review. Also in cases where no additional comments from the scientific community are received, a full peer-review process in the traditional sense, but in a more transparent way, is assured before publication of a paper in ESSD.

The individual steps of the ESSD process of peer-review, publication and interactive discussion are described below, and complementary illustrations are given in the following Flow Chart .

  1. Submission of Original Manuscript and Editor Assignment

    An original manuscript is submitted electronically and assigned to a topical editor covering the relevant subject areas (for details see Editor Assignment).

  2. Access Review

    The topical editor is asked to evaluate whether the manuscript is within the scope of the journal and whether it meets a basic scientific quality. He can suggest technical corrections (typing errors, clarification of figures, etc.) before publication in ESSDD. Further requests for revision of the scientific contents are not allowed at this stage of the review process but shall be expressed in the interactive discussion following publication in ESSDD.

  3. Technical Corrections

    The authors have the opportunity to perform technical corrections, which may be reviewed by the topical editor to verify requested corrections and prevent further revisions, which are not permitted at this stage.

  4. Publication of Discussion Paper in ESSDD

    After final acceptance the manuscript is typeset by the Copernicus Publications Production Office, proofread by the authors, and published as a discussion paper on the ESSDD Website. Public accessibility, archiving and citability are guaranteed from this moment on (usually about 2-8 weeks after submission).

  5. Open Discussion (8 weeks)

    Upon internet publication the paper is opened for Interactive Public Discussion during which Referee Comments (anonymous or attributed), Author Comments (on behalf of all co-authors), and Short Comments by any registered member of the scientific community (attributed) are published alongside the discussion paper; for details see Interactive Public Discussion.

  6. Final Response

    At the end of the open discussion the authors are asked to respond with final Author Comments. After 4 weeks (expandable to 8 weeks) or upon submission of a revised manuscript the final response phase is terminated, and the discussion paper and interactive comments are archived. Before submission of a revised manuscript for publication in ESSD, the authors are supposed to have answered the Referee Comments and relevant Short Comments cumulatively or individually.

  7. Submission of Revised Manuscript

    Submission of a revised manuscript for publication in ESSD (second publication stage) is not mandatory, but encouraged and expected unless the access peer-review and Interactive Public Discussion have revealed severe deficiencies of the discussion paper which cannot be resolved by revisions. In general the revised manuscript should be submitted not later than 4 to 8 weeks after the end of the open discussion.

  8. Peer-Review Completion

    In view of the access peer-review and Interactive Public Discussion, the topical editor either directly accepts/rejects the revised manuscript for publication in ESSD or consults referees in the same way as during the completion of a traditional peer-review process. If necessary, additional revisions may be requested during peer-review completion until a final decision about acceptance/rejection for ESSD is reached.

  9. Publication of Final Revised Paper in ESSD

    In case of acceptance the final revised paper is typeset and proofread. Then it is published on the ESSD Website with a direct link to the preceding original paper and interactive discussion in ESSDD. All publications (original paper, interactive comments, final revised paper) are permanently archived and remain accessible to the open public via internet and the final revised paper is also accessible as print copy.


The timing indicated above is a guideline which may have to be modified according to the availability and response times of editors, referees, and authors.

The submission of comments and replies which continue the discussion of scientific papers beyond the limits of immediate interactive discussion is encouraged. Such peer-reviewed comments undergo the same process of peer-review and publication as described above, i.e. after publication and discussion in ESSDD they may also be published in ESSD if sufficiently substantial.

If a manuscript that has been published as a discussion paper in ESSDD is not accepted for publication as a final paper in ESSD, the authors have several options to proceed as outlined under Frequently Asked Questions, Point 7.