Articles | Volume 16, issue 11
https://doi.org/10.5194/essd-16-5207-2024
https://doi.org/10.5194/essd-16-5207-2024
Data description paper
 | 
12 Nov 2024
Data description paper |  | 12 Nov 2024

CIrrMap250: annual maps of China's irrigated cropland from 2000 to 2020 developed through multisource data integration

Ling Zhang, Yanhua Xie, Xiufang Zhu, Qimin Ma, and Luca Brocca

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on essd-2024-2', Anonymous Referee #1, 20 Mar 2024
    • AC1: 'Reply on RC1', Lin Zhang, 08 Jun 2024
    • AC2: 'Reply on RC1', Lin Zhang, 15 Jul 2024
  • RC2: 'Comment on essd-2024-2', Anonymous Referee #2, 14 Jun 2024
    • AC3: 'Reply on RC2', Lin Zhang, 15 Jul 2024

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Lin Zhang on behalf of the Authors (15 Jul 2024)  Author's response   Author's tracked changes   Manuscript 
ED: Reconsider after major revisions (26 Jul 2024) by Peng Zhu
ED: Referee Nomination & Report Request started (07 Aug 2024) by Peng Zhu
RR by Anonymous Referee #1 (27 Aug 2024)
RR by Anonymous Referee #3 (09 Sep 2024)
ED: Publish subject to technical corrections (20 Sep 2024) by Peng Zhu
AR by Lin Zhang on behalf of the Authors (23 Sep 2024)  Author's response   Manuscript 
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Short summary
This study presented new annual maps of irrigated cropland in China from 2000 to 2020 (CIrrMap250). These maps were developed by integrating remote sensing data, irrigation statistics and surveys, and an irrigation suitability map. CIrrMap250 achieved high accuracy and outperformed currently available products. The new irrigation maps revealed a clear expansion of China’s irrigation area, with the majority (61%) occurring in the water-unsustainable regions facing severe to extreme water stress.
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