Cold and Arid Regions Science Data Center at Lanzhou (CARD), a member of World Data System (WDS), became a recommended data repository of "Scientific Data", a new open-access journal of descriptions of scientifically valuable datasets, by nature publishing group. Card is listed on the Recommended data repositories now.
CARD will help authors to submit and share their datasets over world via the CARD data sharing system. If you have any problem or question on the data sharing of CARD, please contact us:, or send email to email@example.com.
An introduction to Scientific Data is also attached: For scientists associated with CARD.