科研成果
在多年的樹輪學研究中,立足於我國北方乾旱—半乾旱這一環境敏感地區,由東至西對典型區域如:秦嶺、黃陵、陰山及大青山、賀蘭山、大興安嶺、黃土高原北緣、青藏高原及周邊地區等地區進行樹輪氣候學的研究,將中國的年輪氣候學置於全球變化研究的框架之中,取得了許多有價值的成果。與美國、德國、俄羅斯、韓國和瑞典等國家保持密切的國際合作,主持過國家基金委重點課題、科技部973項目二級課題等20餘項課題。以第一、二作者身份發表文章50餘篇,研究結果被SCI刊物多次引用。
代表論著
1. Yu Liu, JunyanSun, Huiming Song, Qiufang Cai, Guang Bao, Xuxiang Li,2010,Tree-ring hydrologicreconstructions for the Heihe River watershed, western China since 1430 AD,Water Research doi:10.1016/j.watres.2010.02.013(inpress)
2. Yu Liu, Hua Tian, Huiming Song and Jianming Liang.2010, Tree-ring precipitation reconstruction in the Chifeng-Weichang region, China, and EastAsian summer monsoon variation since AD 1777, Journal of Geophysical Researchdoi:10.1029/2009JD012330 (in press)
3. Yu Liu, Guang Bao, Huiming Song, Qiufang Cai, JunyanSun,2009,Precipitation reconstruction from Hailar pine (Pinus sylvestris var. mongolica)tree rings in the Hailar region, Inner Mongolia, China back to 1865 AD.Palaeogeography, Palaeoclimatology, Palaeoecology. 282:81-87DOI: 10.1016/j.palaeo.2009.08.012
4.Liu Yu, Ta Weiyuan, Bao Tingyi, Yang Zengyue, SongHuiming, Liu Na, Wang Weiping, Zhang Hongyi, Zhang Wei & An Zhisheng,2009,Trace elements in treerings and their environmental effects: A case study in Xi’an City. Science in China(D), 52 (4): 504-510
5. Yu Liu, Zhisheng An, Hans W. Linderholm , Deliang Chen,Huiming Song, Qiufang Cai, Junyan Sun and Hua Tian, 2009, Annual temperaturesduring the last 2485 years in the Eastern Tibetan Plateau inferred from treerings, Science in China (D), 52 (3): 348-359, DOI: 10.1007/s11430-009-0025-z
6. Yu Liu, Hans W. Linderholm, Huiming Song, Qiufang Cai,Qinhua Tian, Junyan Sun, Deliang Chen, Elisabeth Simelton, Kristina Seftigen,Hua Tian, Ruiyuan Wang, Guang Bao andZhisheng An, 2009, Temperature variations recorded in Pinus tabulaeformis treerings from the southern and northern slopes of the central Qinling Mountains,central China. Boreas,38(2): 285-291, DOI10.1111/j.1502-3885.2008.00065.x
7. Liu Yu, Cai Qiufang, Liu Weiguo, et al. 2008, Monsoonprecipitation variation recorded by tree-ring δ18O in arid Northwest Chinasince 1878 AD. Chemical Geology, 252(1-2): 56-61
8.Liu Yu, Sun Junyan, Yang Yinke et al. 2007, Tree-ringprecipitation records from inner mongolia, china, and the east asian summermonsoon front variation since 1627 AD, Tree-ring Research, 63(1): 3-1
9.Liu Yu, An Zhisheng, Ma Haizhou, et al. 2006,Precipitation variation in the northeastern Tibetan Plateau recorded by thetree rings since 850 AD and its relevance to the Northern Hemispheretemperature. Science in China(D), 49(4): 408-420;
10.Liu Yu, Cai Qiufang, Shi Jiangfeng, Hughes M.K.,Kutzbach J.E., Liu Zhengyu, Ni Fenbiao, and An Zhisheng, 2005, Seasonalprecipitation in the south-central HelanMountain region, China,reconstructed from tree-ring width for the past 224 years. Canadian Journal of Forest Research, 35(10): 2403-2412
11.Liu Yu, Limin Ma, S.W. Leavitt, Qiufang Cai, WeiguoLiu. 2004, Seasonal Precipitation Reconstruction from Tree-Ring Stable CarbonIsotope for Mt. Helan, China since AD 1800. Global andPlanetary Change, 41:229-239.
12.Liu Yu, Shi Jiangfeng, V. Shishov, E. Vaganov, YangYinke, Cai Qiufang, Sun Junyan, Wang Lei & I. Djanseitov. 2004,Reconstruction of May-July precipitation in the north HelanMountain, Inner Mongolia since A.D. 1726 from tree-ring late-wood widths. ChineseScience Bulletin, 49(4) : 405-409.
13.Liu Yu, V. Shishov, Shi Jiangfeng, E. Vaganov, SunJunyan, Cai Qiufang, I. Djanseitov & An Zhisheng. 2004, The forecast ofseasonal precipitation trend at north Helan Mountain and Baiyinaobao regions,Inner Mongolia for the next 20 years. Chinese Science Bulletin. 49(4): 410-415.
14. Liu Yu, Won-Kyu Park,Cai Qiufang, Jung-Wook seo & Hyun-Sook Jung . 2003, Monsoonal precipitationvariation in the East Asia since A.D. 1840: tree-ring evidences from China and Korea. Science in China (D),46(10): 1031-1039.
15. Liu Yu, CaiQiufang, Park Won-Kyu, An Zhisheng & Ma Limin. 2003, Tree-ringPrecipitation Records from Baiyinaobao, Inner Mongoliasince A.D. 1838. Chinese Science Bulletin, 48(11):1140-1145.
16. Liu Yu, MaLimin, Cai Qiufang, An Zhisheng, Liu Weiguo & Gao Lingyu. 2002,Reconstruction of summer temperature (June- August) at Mt. Helan, China,from tree-ring stable carbon isotope values since AD 1890. Science in China (D),45(12):1127-1136.
17. Liu Yu, LiminMa, M.K. Hughes, et al. 2001, Seasonal temperature reconstruction from central China based ontree ring data. Palaeobotanist. 50: 89-94.
18. Liu Yu, WuXiangding, S.W. Leavitt and M.K. Hughes. 1996, Stable carbon isotope in treerings from Huangling, China , and climatic variation.Science in China(D), 39(2): 152-161.
19. Cai Qiufang,Liu Yu, Song Huiming, Sun Junyan. Tree-ring-based reconstruction of the Aprilto September mean temperature since 1826 AD for north-central Shaanxi Province, China.Science in China,Series D-Earth Sciences, 2008, 51(8): 1099-1106.
20. 劉禹,王偉平,保庭毅,楊增悅,劉娜,2009,西安東郊某廢棄鋼鐵廠油松年輪記錄的重金屬含量變化過程,生態毒理學報,4(3):116-125
21. 劉禹,劉娜,宋慧明,蔡秋芳,包光,王偉平,2009,以樹輪寬度重建秦嶺中段分水嶺地區1~7月平均氣溫,氣候變化研究進展,
22. 劉禹,田華,宋慧明,梁劍鳴,蔡秋芳,孫軍艷,2009,油松年輪記錄的河北圍場公元1884年以來5~6月平均溫度,第四紀研究, 29(5):doi:10.3969/j.issn.1001-7410.2009.05.0
23. 劉禹,田沁花,宋慧明,孫軍艷,Hans W. Linderholm,Deliang Chen,蔡秋芳,他維媛,雷鶯,2009,以樹輪寬度重建公元1558年以來華山5~6月平均溫度及20世紀中後期升溫,第四紀研究, 29(5):doi:10.3969/j.issn.1001-7410.2009.05.0
24. 劉禹,安芷生,Hans W. Linderholm,DeliangChen, 宋慧明, 蔡秋芳,孫軍艷,田華,2009,樹輪指示的距今2485年以來青藏高原東部溫度變化,中國科學(D),39 (2): 166-176
25. 劉禹,他維媛,保庭毅,楊增悅,宋慧明,劉娜,王偉平,張鴻毅,張偉,安芷生,2008,樹木年輪中某些化學元素含量與環境變化--以西安市區二個地點為例, 中國科學(D),38 (11): 1413-1418
26. 劉禹, 安芷生, 馬海州等, 2006, 青海都蘭地區公元850年以來樹輪記錄的降水變化及其與北半球氣溫的聯繫. 中國科學(D), 36(5):461-471
27. 劉禹, 楊銀科, 蔡秋芳等, 2006, 以樹木年輪寬度資料重建湟水河過去248年來6-7月份河流徑流量. 乾旱區資源與環境,20(6): 69-73
28. 劉禹, 王雷, 史江風, 蔡秋芳. 2005, 利用賀蘭山北部樹輪資料重建過去270年以來6-8月平均乾燥指數. 第四紀研究, 25(5)540-544
29. 劉禹, 史江峰, Vladimir Shishov, EugeneVaganov, 楊銀科, 蔡秋芳, 孫軍艷, 王雷, I. Djanseitov. 2004, 以樹輪晚材寬度重建公元1726年以來賀蘭山北部5-7月降水量. 科學通報, 49(3): 265-269
30. 劉禹, Vladimir Shishov, 史江峰, EugeneVaganov, 孫軍艷, 蔡秋芳, 安芷生, 王雷, 楊銀科, I.Djanseitov. 2004, 內蒙古西部賀蘭山和東部白音敖包未來20年降水趨勢預測. 科學通報, 49(3): 270-274
31. 劉禹, Won-Kyu Park, 蔡秋芳, Jung-WookSeo, Hyun-Sook Jung. 2003, 公元1840年以來東亞夏季風降水變化---以中國和韓國的樹輪記錄為例. 中國科學(D), 33(6): 543-549
32. 劉禹, 蔡秋芳, Won-Kyu Park, 安芷生, 馬利民. 2003, 內蒙古錫林浩特白音熬包1838年以來樹輪降水記錄. 科學通報, 48(9): 952-957
33. 劉禹, 馬利民, 蔡秋芳,安芷生, 劉衛國, 高玲瑜. 2002, 採用樹輪穩定碳同位素重建賀蘭山1890年以來夏季(6-8月)氣溫. 中國科學(D), 32(8): 667-674
34. 劉禹, 馬利民, 蔡秋芳, 安芷生. 2001, 依據陝西秦嶺鎮安樹木年輪重建3-4月氣溫序列. 自然科學進展, 11(2): 157-162
35. 劉禹, 蔡秋芳, 馬利民, 安芷生. 2001, 樹輪降水記錄及東亞夏季風強弱變化—以內蒙古包頭地區為例. 地學前緣. 8(1): 91-97
36. 劉禹, 馬利民. 1999, 樹輪寬度對近376年呼和浩特季節降水重建. 科學通報,44(18): 1986-1991.
37. 劉禹, 吳祥定, 邵雪梅, 劉洪濱, 安芷生, 祝一志, 李兆元. 1997, 樹輪密度、穩定同位素對去近100a陝西黃陵的季節氣溫與降水的恢復. 中國科學(D)輯, 27(3): 271-276
38. 劉禹, 吳祥定, S.W. Leavitt, M.K.Hughes. 1996, 黃陵樹木年輪穩定C同位素與氣候變化.中國科學(D)輯, 26(2): 125-130.
39. 劉禹,劉榮謨, 孫福慶, 譚桂生. 1990, 秦嶺樹木年輪的δ13C分析及其所反映的氣候信息. 環境地球化學與健康. 貴州科技出版社: 12-14
40. 劉禹, 劉榮謨, 孫福慶. 1989, 樹輪穩定碳同位素與全球變化研究. 地球科學進展, 6(24): 47-52
41. 田沁花, 劉禹, 蔡秋芳, 包光, 王偉平, 薛文亮, 朱文杰, 宋慧明, 雷鶯,2009,油松樹輪記錄的過去134 年伏牛山5-7 月平均最高溫度。地理學報,64(7):879-887
42. 蔡秋芳, 劉禹, 宋慧明, 孫軍艷, 2008, 樹輪記錄的陝西中-北部地區1826年以來4-9月溫度變化。中國科學(D)輯, 38(8): 971-977
院士候選
2015年7月31日,入選中國科學院院士增選初步候選人名單。