CASE STUDY / 案例研究
Yichun 伊春
现场调研、照片与数据
A field archive of Yichun in the Xiaoxing’anling region: long-exposure photographs, demographic evidence and an open data record.
小兴安岭腹地伊春的现场档案：长曝光照片、人口空间证据与开放数据记录。
A FIELD VISIT / 现场调研
Yichun 8 seconds
Yichun is a prefecture-level city in the forested interior of northeast China. Its central urban area and scattered towns form a spatial and social system shaped by resource transition, population change and everyday adaptation.
这组照片以八秒长曝光记录伊春的物质空间和社会生活。模糊的人影不是缺失，而是把短暂的日常活动凝固为可观察的城市证据。
FIELD PHOTOGRAPHS / 现场照片
Fourteen views of Yichun
14张伊春长曝光照片
PUBLIC PAPER, DATA AND FIELD ARCHIVE / 公开论文、数据与现场档案
Evidence beyond the photograph
Yichun shrinkage / 伊春收缩
Shuqi Gao and Ying Long connect population change, resource transition and planning response in the Yichun case.
高舒琦、龙瀛：伊春收缩案例研究 · 下载PDFOPEN DATA · DATA 029The New Data of Yichun
An open ArcGIS geodatabase supporting research on a smaller resource-based city in Northeast China.
面向东北资源型中小城市研究的开放数据记录Material space and social life
Long exposure keeps movement and everyday activity visible as urban evidence.
用长曝光观察物质空间与社会生活