第一标注发表文章：

1. Wang Xugao*, Hao Zhanqing, Zhang Jian, Lian Juyu, Li Buhang, Ye Ji and Yao Xiaolin. Tree size distributions in an old-growth temperate forest. Olhos, 2009, 118(1): 25-36.

2. Zhang Jian, Hao Zhanqing*, Song Bo, Li Buhang, Wang Xugao and Ye Ji. Fine-scale species co-occurrence patterns in an old-growth temperate forest. Forest Ecology and Management, 2009, 257(10): 2115-2120.

3. Zhang Jian, Hao Zhanqing*, Sun I-Fang, Song Bo, Ye Ji, Li Buhang and Wang Xugao. Density dependence on tree survival in an old-growth temperate forest in northeastern China. Annals of Forest Science, 2009, 66(2): 204.

4. 武静莲, 王淼*, 蔺菲, 郝占庆, 姬兰柱, 刘亚琴. 降水变化和种间竞争对红松和蒙古栎幼苗生长的影响. 应用生态学报, 2009, 20(02): 235-240.

5. 张健, 李步杭, 白雪娇, 原作强, 王绪高, 叶吉, 郝占庆*. 长白山阔叶红松林乔木树种幼苗组成及其年际动态. 生物多样性, 2009, 17(04): 385-396.

合作发表文章:

1. 周春华*, 郝占庆, 贺红士, 周丹卉. 阔叶红松林净初级生产力对气候变化响应模拟. 辽宁工程技术大学学报(自然科学版), 2009, 28(03): 485-487.