- yuxiu resource and environment expert forum of the college of earth and environmental sciences, lanzhou university (lecture 6, 2022) - academician xia jun 2022-12-08
- yuxiu resource and environment expert forum of the college of earth and environmental sciences, lanzhou university (lecture 10, 2022)- academician kang shaozhong 2022-12-01
- yuxiu resource and environment expert forum of the college of earth and environmental sciences, lanzhou university (lecture 9, 2022)- researcher fellow neil pederson 2022-12-01
- yuxiu resource and environment expert forum of the college of earth and environmental sciences, lanzhou university (lecture 7, 2022)-researcher pei tao 2022-11-17
- yuxiu resource and environment frontier forum of the college of earth and environmental sciences (lecture 7, 2022)-professor gu kai 2022-11-09
- yuxiu resource and environment frontier forum of the college of earth and environmental sciences (lecture 6, 2022)- researcher feng lian 2022-11-09
- yuxiu resource and environment frontier forum of the college of earth and environmental sciences (lecture 5, 2022)- researcher su yanjun 2022-11-02
- yuxiu resource and environment frontier forum of the college of earth and environmental sciences (lecture 4, 2022)-professor yu bolang 2022-11-02
- report of dr. zhang haiping on october 24 2022-11-02
- yuxiu resource and environment frontier forum of the college of earth and environmental sciences (lecture 3, 2022)- professor boris braun 2022-10-22
- yuxiu resource and environment frontier forum of the college of earth and environmental sciences (lecture 2, 2022) – professor wen qi 2022-10-22
- yuxiu resource and environment frontier forum of the college of earth and environmental sciences (lecture 1, 2022)-professor guan dongjie 2022-10-22
- yuxiu resource and environment expert forum of the college of earth and environmental sciences, lanzhou university (lecture 5, 2022) 2022-10-22
- yuxiu resource and environment expert forum of the college of earth and environmental sciences, lanzhou university (lecture 3, 2022) 2022-10-22
- yuxiu resource and environment expert forum of the college of earth and environmental sciences, lanzhou university (lecture 4, 2022) 2022-10-22
- yuxiu resource and environment expert forum of the college of earth and environmental sciences, lanzhou university (lecture 2, 2022) 2022-10-09
- academic report of researcher ma jin on september 27th 2022-09-26
- postdoctoral station in geography dr. zhang xiaosen's discharge presentation 2022-09-23
- academic presentation of professor zhang fanyi on july 8th 2022-07-07
- academic report of professor yang jiakuan on june 28 2022-06-28
- academic presentation of chen dianbao and gao peng on june 1 2022-05-31
- yuxiu resource and environment youth forum of the college of earth and environmental sciences, lanzhou university (lecture 5) 2022-05-31
- academic presentation of associate professor niu guoyue on june 2 2022-05-29
- academic presentation of professor song shiming on june 1st 2022-05-29
- frontier academic report on the western environment of lanzhou university, issue 4, 2022 2022-05-29
- yuxiu resource and environment youth forum of the college of earth and environmental sciences, lanzhou university (lecture 4) 2022-05-20
- yuxiu resource and environment youth forum of the college of earth and environmental sciences, lanzhou university (lecture 3) 2022-05-20
- yuxiu resource and environment youth forum of the college of earth and environmental sciences, lanzhou university (lecture 2) 2022-05-10
- yuxiu resource and environment youth forum of the college of earth and environmental sciences, lanzhou university (lecture 1) 2022-04-27
- april 20 “frontiers in geographic information science” series (lecture 23) 2022-04-21
- dr. ramamoorthy ayyamperumal's outbound report meeting 2022-04-17
- academic presentation of professor joseph holden on april 21 2022-04-17
- march 30 " frontier advances in geographic information science" series (lecture 21) 2022-04-09
- academic report of professor chi guoxiang on march 29th 2022-03-28
- march 23 " frontier advances in geographic information science" series (lecture 20) 2022-03-22
- march 16 " frontier advances in geographic information science" series (lecture 19) 2022-03-19
- dr. wan lili 's academic report on march 22 2022-03-19
- march 9th "frontiers of geographic information science" lecture series (lecture 18) 2022-03-12
- current affairs report of professor yang shu on march 4th 2022-03-08