杨欢，男，副教授，研究方向为微生物与气候环境变化。

□ 研究兴趣

1.主要从事洞穴石笋、黄土-古土壤、泥炭和湖泊中微生物脂类和同位素的研究，用以挖掘地质历史时期气候环境变化信息，为理解气候系统与生物之间的关系及相互作用提供证据和支持。

2. 利用微生物标志物、同位素和DNA高通量测序揭示地质（地理）环境中微生物生物地理、生态及其对环境的适应机制；

3. 利用第四纪黄土-古土壤、泥炭、湖泊中微生物脂类化合物重建古温度、降雨量、干湿程度变化，揭示东亚季风区、西风带、印度季风区气候变化规律。

4. 微生物储碳和温室气体排放。

5. 研究液相色谱对有机化合物的分离、制备和鉴定。

□ 团队英文主页和微信公众号

团队英文主页：http://www.geobiology.cn/home

微信公众号：Molecular Geobiology, CUG

□ 承担项目

1.  末次冰消期以来湖北神农架大九湖泥炭湿地产甲烷生物地球化学过程对气候环境变化的响应，国家自然科学基金面上项目，主持，2021.1~2024.12。

2. 中国东部季风区湖泊表层沉积物细菌四醚化合物5-和6-甲基异构体与温度的定量关系及其古环境意义,国家自然科学基金青年基金项目，主持，2017.1~2019.12。

3. 地质脂类记录的中国中东部晚中新世以来水热格局的时空演化，国家自然科学基金重点项目，参与，2019.1~2023.12。

4. 土壤酸杆菌支链二元酸分布控制因素及其环境指示意义，中国地质大学摇篮计划项目，主持，2017.1~2019.12。

5. 精密测量（西部）-XX重点海域海洋沉积物生物标志物分析，广州海洋地质调查局外协项目，主持，2019.5~2021.7。

 □ 承担课程

《土壤学》和《土壤地理学》，本科课程，48/40学时

《自然地理学》，本科课程，32学时/48学时

《生态地理学》，本科课程，40学时

《第四纪环境重建技术》，研究生课程（参与）

《第四纪环境与全球变化》，研究生课程（参与）

《生物地质学》，研究生课程（参与）

《地质生态学》，研究生课程（参与）

□ 部分学术论文（*为通讯作者）

Google Scholar: https://scholar.google.com/citations?user=cmDu3acAAAAJ&hl=zh-CN

Researchgate: www.researchgate.net/profile/Huan_Yang6

Yang, H., Pancost, R.D., Dang, X., Zhou, X., Evershed, R.P., Xiao, G., Tang, C., Gao, L., Guo, Z., Xie, S., 2014. Correlations between microbial tetraether lipids and environmental variables in Chinese soils: Optimizing the paleo-reconstructions in semi-arid and arid regions. Geochimica et Cosmochimica Acta 126, 49-69.

Tang, C., Yang, H.(共同一作), Richard, D.P., Michael, L.G., Guoqiao, X., Xinyue, D., Shucheng, X., 2017b. Tropical and high latitude forcing of enhanced megadroughts in Northern China during the last four terminations. Earth and Planetary Science Letters 479, 98-107.

Zheng, Y. K, Liu H.Y.*, Yang, H.*, Wang, H.Y., Zhao, W.J., Zhang, Z.Y., Huang, M., Liu W.H. 2022. Decoupled Asian monsoon intensity and precipitation during glacial-interglacial transitions on the Chinese Loess Plateau. Nature communications, doi:10.1038/s41467-022-33105-2.

Chen, Y.(#), Zheng, F.(#), Yang, H.(#), Yang, W., Wu, R., Liu, X., Liang, H., Chen, H., Pei, H., Zhang, C., Pancost, R.D. and Zeng, Z.  2022.  The production of diverse brGDGTs by an Acidobacterium providing a physiological basis for paleoclimate proxies. Geochimica et Cosmochimica Acta，doi: org/10.1016/j.gca.2022.08.033. (#共同一作）

Yang, H., Xiao, W., Słowakiewicz, M., Ding, W., Ayari, A., Dang, X., Pei, H., 2019. Depth-dependent variation of archaeal ether lipids along soil and peat profiles from southern China: implications for the use of isoprenoidal GDGTs as environmental tracers. Organic Geochemistry 128, 42-56.

Yang, H., Pancost, R.D., Tang, C., Ding, W., Dang, X., Xie, S., 2014c. Distributions of isoprenoid and branched glycerol dialkanol diethers in Chinese surface soils and a loess–paleosol sequence: Implications for the degradation of tetraether lipids. Organic geochemistry 66, 70-79.

Yang, H., Ding, W., Wang, J., Jin, C., He, G., Qin, Y., Xie, S., 2012. Soil pH impact on microbial tetraether lipids and terrestrial input index (BIT) in China. Science China Earth Sciences 55, 236-245.

Yang, H., Ding, W., Xie, S., 2014a. Distribution of microbial fatty acids and fatty alcohols in soils from an altitude transect of Mt. Jianfengling in Hainan, China: Implication for paleoaltimetry and paleotemperature reconstruction. Science China Earth Sciences 57, 999-1012.

Yang, H., Ding, W., Zhang, C.L., Wu, X., Ma, X., He, G., Huang, J., Xie, S., 2011. Occurrence of tetraether lipids in stalagmites: Implications for sources and GDGT-based proxies. Organic Geochemistry 42, 108-115.

Yang, H., Lü, X., Ding, W., Lei, Y., Dang, X., Xie, S., 2015a. The 6-methyl branched tetraethers significantly affect the performance of the methylation index (MBT′) in soils from an altitudinal transect at Mount Shennongjia. Organic Geochemistry 82, 42-53.

Yang, H., Ma, X., Li, Q., Jiao, N., Xie, S., 2009. Distributions of phospholipid and glycolipid fatty acids in two strains of different functional Erythrobacter sp. isolated from South China Sea. Frontiers of Earth Science in China 3, 91-99.

Yang, H., Pancost, R.D., Jia, C., Xie, S., 2016. The response of archaeal tetraether membrane lipids in surface soils to temperature: a potential paleothermometer in paleosols. Geomicrobiology Journal 33, 98-109.

Yang, H., Xiao, W., Jia, C., Xie, S., 2015b. Paleoaltimetry proxies based on bacterial branched tetraether membrane lipids in soils. Frontiers of Earth Science 9, 13-25.

Yang, H., Zheng, F., Xiao, W., Xie, S., 2015c. Distinct distribution revealing multiple bacterial sources for 1-O-monoalkyl glycerol ethers in terrestrial and lake environments. Science China Earth Sciences 58, 1005-1017.

Dang, X., Xue, J., Yang, H.*, Xie, S., 2016a. Environmental impacts on the distribution of microbial tetraether lipids in Chinese lakes with contrasting pH: Implications for lacustrine paleoenvironmental reconstructions. Science China Earth Sciences 59, 939-950.

Lei, Y., Yang, H.*, Dang, X., Zhao, S., Xie, S., 2016. Absence of a significant bias towards summer temperature in branched tetraether-based paleothermometer at two soil sites with contrasting temperature seasonality. Organic Geochemistry 94, 83-94.

Lu, J., Zang, J., Meyers, P., Huang, X., Qiu, P., Yu, X., Yang, H.*, Xie, S., 2020. Surface soil n-alkane molecular and δD distributions along a precipitation transect in northeastern China. Organic Geochemistry 144, 104015.

Li, Y., Zhao, S., Pei, H., Qian, S., Zang, J., Dang, X., Yang, H.*, 2018. Distribution of glycerol dialkyl glycerol tetraethers in surface soils along an altitudinal transect at cold and humid Mountain Changbai: Implications for the reconstruction of paleoaltimetry and paleoclimate. Science China Earth Sciences 61, 925-939.

Liu, J., Algeo, T.J., Yang, H.*, Pan, J., Tang, C., Huang, J., Xie, S., 2018. Changes in vegetation type on the Chinese Loess Plateau since 75 ka related to East Asian Summer Monsoon variation. Palaeogeography, Palaeoclimatology, Palaeoecology 510, 124-139.

Lu, J., Yang, H.*, Zheng, F., Dang, X., Li, Y., Xie, S., 2016. Contrasting distributions of bacterial branched tetraethers along a soil-river-lake transect in the arid region of Northwestern China. Geochemical Journal 50, 249-265.

Pei, H., Wang, C., Wang, Y., Yang, H.*, Xie, S., 2019. Distribution of microbial lipids in an acid mine drainage in China: insights into microbial adaptation to extremely low pH conditions. Organic Geochemistry 134, 77-91.

Pei, H., Zhao, S., Yang, H.*, Xie, S., 2021. Variation of branched tetraethers with soil depth in relation to non-temperature factors: Implications for paleoclimate reconstruction. Chemical Geology 572, 120211.

Qian, S., Yang, H.*, Dong, C., Wang, Y., Wu, J., Pei, H., Dang, X., Lu, J., Zhao, S., Xie, S., 2019. Rapid response of fossil tetraether lipids in lake sediments to seasonal environmental variables in a shallow lake in central China: Implications for the use of tetraether-based proxies. Organic Geochemistry 128, 108-121.

Sun, W., Zhao, S., Pei, H., Yang, H.*, 2019. The coupled evolution of mid-to late Holocene temperature and moisture in the southeast Qaidam Basin. Chemical Geology 528, 119282.

Tang, C., Yang, H.*, Dang, X., Xie, S., 2017a. Comparison of paleotemperature reconstructions using microbial tetraether thermometers of the Chinese loess-paleosol sequence for the past 350000 years. Science China Earth Sciences 60, 1159-1170.

Yang, Y., Gao, C., Dang, X., Ruan, X., Lü, X., Xie, S., Li, X., Yao, Y., Yang, H.*, 2018. Assessing hydroxylated isoprenoid GDGTs as a paleothermometer for the tropical South China Sea. Organic Geochemistry 115, 156-165.

Zang, J., Lei, Y., Yang, H.*, 2018. Distribution of glycerol ethers in Turpan soils: implications for use of GDGT-based proxies in hot and dry regions. Frontiers of Earth Science 12, 862-876.

Fang, Y., Yang, J., Zhao, S., Wu, J., Huang, Y., Yang, H.*, 2021. Shorter average chain length of n-alkanes from flowers than leaves of modern plants: Implications for the use of n-alkane-derived proxies in soils. Geochemical Journal 55, 19-23.

Zhu, X., Wang, Y., Dang, X., Yang, H.*, Xie, S., 2021. Spatiotemporal distribution of microbial tetraether lipids in a lake and its inflowing river: implications for the identification of flooding events. Journal of Earth Science, https://doi.org/10.1007/s12583-12021-11552-.

重要合作论文

Shen Jiaheng, Zhang Yige, Yang, H., Xie Shucheng, Pearson Ann. 2022. Early and late phases of the Permian–Triassic mass extinction marked by different atmospheric CO2 regimes. Nature Geoscience, doi:10.1038/s41561-022-01034-w.

Zeng, Z., Chen, H., Yang, H., Chen, Y., Yang, W., Feng, X., Pei, H., Welander, P.V., 2022. Identification of a protein responsible for the synthesis of archaeal membrane-spanning GDGT lipids. Nature communications 13, 1545.

Dang, X., Yang, H., Naafs, B.D.A., Pancost, R.D., Xie, S., 2016. Evidence of moisture control on the methylation of branched glycerol dialkyl glycerol tetraethers in semi-arid and arid soils. Geochimica et Cosmochimica Acta 189, 24-36.

Pei, H., Yang, H., Kuzyakov, Y., Dang, X., Zang, J., Zhao, S., Huang, M., Wang, C. and Xie, S.  2022.  Archaeal lipids in soils and sediments: Water impact and consequences for microbial carbon sequestration. Soil Biology and Biochemistry 173, 108801.

Luo, G., Yang, H., Algeo, T.J., Hallmann, C., Xie, S., 2019. Lipid biomarkers for the reconstruction of deep-time environmental conditions. Earth-Science Reviews 189, 99-124.

Lu, J., Yang, H., Griffiths, M.L., Burls, N.J., Xiao, G., Yang, J., Wang, J.K., Johnson, K.R., Xie, S., 2021. Asian monsoon evolution linked to Pacific temperature gradients since the Late Miocene. Earth and Planetary Science Letters 563, 116882.

Wang, C., Bendle, J.A., Yang, H., Yang, Y., Hardman, A., Yamoah, A., Thorpe, A., Mandel, I., Greene, S.E., Huang, J., 2021. Global calibration of novel 3-hydroxy fatty acid based temperature and pH proxies. Geochimica et Cosmochimica Acta 302, 101-119.

Wu, J., Yang, H., Pancost, R.D., Naafs, B.D.A., Qian, S., Dang, X., Sun, H., Pei, H., Wang, R., Zhao, S., Xie, S., 2021. Variations in dissolved O2 in a Chinese lake drive changes in microbial communities and impact sedimentary GDGT distributions. Chemical Geology 579, 120348.

Zheng, P., Yang, H., Pancost, R.D., David A. Naafs, B., Zhang, H., Duan, L., Shen, C. and Sun, H.  2022.  Dissolved oxygen concentrations influence the distribution of isoGDGTs in a deep Lake Fuxian in China: Implications for the use of TEX86 in stratified lakes. Organic Geochemistry, 104485.

Cheng, Z., Xiao, L., Wang, H., Yang, H., Li, J., Huang, T., Xu, Y., and Ma, N., 2017. Bacterial and Archaeal Lipids Recovered from Subsurface Evaporites of Dalangtan Playa on the Tibetan Plateau and Their Astrobiological Implications. Astrobiology 17, DOI: 10.1089/ast.2016.1526.

Xie, S., Yang, H., Luo, G., Huang, X., Liu, D., Wang, Y., Gong, Y., Xu, R., 2012b. Geomicrobial functional groups: A window on the interaction between life and environments. Chinese Science Bulletin 57, 2-19.

Xie, S., Pancost, R.D., Chen, L., Evershed, R.P., Yang, H., Zhang, K., Huang, J., Xu, Y., 2012a. Microbial lipid records of highly alkaline deposits and enhanced aridity associated with significant uplift of the Tibetan Plateau in the Late Miocene. Geology 40, 291-294.

Wu, W., Tan, W., Zhou, L., Yang, H., Xu, Y., 2012. Sea surface temperature variability in southern Okinawa Trough during last 2700 years. Geophysical Research Letters 39, L14705.

Zhu, Z., Wu, J., Rioual, P., Mingram, J., Yang, H., Zhang, B., Chu, G., Liu, J., 2021. Evaluation of the sources and seasonal production of brGDGTs in lake Sihailongwan (N.E. China) and application to reconstruct paleo-temperatures over the period 60–8 ka BP. Quaternary Science Reviews 261, 106946.

Duan, Y., Sun, Q., Werne, J.P., Hou, J., Yang, H., Wang, Q., Khormali, F., Xia, D., Chu, G., Chen, F., 2022. General Holocene warming trend in arid Central Asia indicated by soil isoprenoid tetraethers. Global and Planetary Change, 103879.

Zheng, Y., Pancost, R.D., Naafs, B.D.A., Li, Q., Liu, Z., Yang, H., 2018. Transition from a warm and dry to a cold and wet climate in NE China across the Holocene. Earth and Planetary Science Letters 493, 36-46.

中文期刊论文

杨欢, 丁伟华, 王金祥, 金承胜, 何钢强, 秦养民, 谢树成, 2012. 中国土壤 pH 对微生物四醚膜脂分布特征及陆源输入指数 BIT 的影响. 中国科学: 地球科学 42, 736-746.

丁伟华, 杨欢*, 何钢强, 谢树成, 2013. 实验模拟氧化条件对微生物四醚脂的环境替代指标的影响. 第四纪研究 33, 39-47.

张佳皓, 裴宏业，赵世锦，李越，杨欢*. 2020. 样品保存过程中降解对GDGTs环境代用指标的影响. 地球科学, 45(1):1-12.

张佳皓, 黄钰莹, 王灿发, 杨欢*, 2020. 湖北清江和尚洞石笋 GDGTs 来源: 5, 6-甲基支链 GDGTs 和 brGMGTs 新证据. 第四纪研究 40, 992-1007.

黄钰莹, 裴宏业, 李婧婧, 党心悦, 钱施, 赵世锦, 杨欢*, 2021. 基于脂类的环境pH代用指标:进展与思考. 第四纪研究 41, 1094-1114.

樊嘉琛, 钱施, 裴宏业, 吴杰, 赵世锦, 党心悦, 杨欢*, 谢树成, 2021. 微生物醚类化合物在泥炭古环境重建中的应用: 进展与问题. 地球科学进展 36, 1272 -1290.

谢树成, 杨欢, 党心悦, 王灿发, 2018. 地质微生物响应地质环境变化的若干问题. 地质论评 64.

谢树成, 杨欢, 罗根明, 黄咸雨, 刘邓, 王永标, 龚一鸣, 徐冉, 2012b. 地质微生物功能群: 生命与环境相互作用的重要突破口. Chinese Science Bulletin 57, 3-22.

谢树成, 黄咸雨, 杨欢, 秦养民, 2013. 示踪全球环境变化的微生物代用指标. 第四纪研究 33, 1-18.

□ 获得奖励

1. 湖北省优秀博士论文奖

2. 《中国科学：地球科学》优秀论文奖

3.  校本科教学质量评价排名前10%