Where it is necessary to enter the core zone to conduct scientific research activities，the Jiuduansha Administrative Office shall give its preliminary examination opinion within five working days from the date of receipt of the application, and submit it
Where it is necessary to enter the core zone to conduct scientific research activities，the Jiuduansha Administrative Office shall give its preliminary examination opinion within five working days from the date of receipt of the application, and submit it
其中，需要进入核心区进行科学研究活动的，九段沙管理署应当在收到申请之日起5个工作日内提出初审意见，报市环保局审批。