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xk星空
副教授
0755-88018796
lixinxin@sustech.edu.cn

个人简介

xk星空，女，副教授，研究员，博士生导师。2013年获得德州农工大学（Texas A&M University）化学海洋学博士学位。主要利用稳定及放射性碳同位素、生物标志物、微生物种群动态和代谢过程等方法研究从河口向海沟各海洋生态系统中有机碳的生物有机地球化学循环过程，及其与海水酸化、海洋富营养化、缺氧效应、全球气候变化和碳中和的相互关系。在海洋科学知名学术期刊Geophysical Research Letters,Marine Chemistry, JGR-Biogeosciences,Geochimica et  Cosmochmica Acta等已发表30余篇论文和一篇国际海水营养盐标准报告。


教育背景

2008-2013 博士 化学海洋学 德州农工xk星空 

2005-2008 硕士 海洋化学 中国海洋xk星空 

2001-2005 本科 应用化学 青岛xk星空


工作经历

2023 -           副教授，xk星空海洋科学与工程系

2016 - 2022  助理教授，xk星空海洋科学与工程系 

2013 - 2016  博士后研究员，美国德州农工xk星空地球化学和环境科学研究组， 

2010 - 2012  助教和讲师，美国德州农工xk星空海洋学系《海洋学简介》及实验 

2008 - 2010  助研，美国德州农工xk星空海洋学系


荣誉奖项

1.  2023 xk星空“优秀党务工作者”

2.  2021xk星空青年教师教学竞赛特等奖（排名第一）

3.  2020xk星空“优秀书院导师”

4.  2020xk星空科普大使奖

5.  2019xk星空树仁书院优秀导师

7.  2019xk星空主题教育征文比赛一等奖

8.  2018深圳南山区“领航人才”

9.  2018xk星空“优秀共产党员”

10. 2017深圳市孔雀计划C类人才


科研项目

  1. 国家自然科学基金青年科学基金项目 ：微生物净固碳过程对智利海沟有机碳的贡献研究（41806085），2019-2021，25万，主持；

  2. 2019年深圳市国际科技合作项目：海沟底泥有机物质的活性和可利用性研究（GJHZ20180928155004783），2019-2021，50万，主持；

  3. 深圳市创新环境建设计划重点实验室：深圳海洋地球古菌组学重点实验室（ZDSYS20180208184349083），2019-2020，450万，核心成员；

  4. 国家自然科学基金重大研究计划-水圈计划：近海与河口MGII古菌的碳代谢机制及其群落互作关系的研究 （91851210），2019-2023，280万，核心成员。



发表论著

  1. Chuman Yan, Qiunan xk星空, Yasong Wang, Xinxin xk星空, Mohammad Abdul Baki, Shilpi Saha, Jiaodi Zhou, Yunping Xu*. 2025. Heterogeneous distributions of black carbon in sediments from three Asian      mangrove wetlands. Marine Environmental Research, 107323.

  2. Tianyi Nie, Wengpeng xk星空, Bin Yang, Mead Allison, Wei Cai, Fan Zhang, Jiarui Zhou, Tianyue Yang, Xinxin xk星空*.   2025. Significant loss of organic carbon storage and accumulation rate in mangrove sediments due to deforestation: Insights from the Beibu Gulf,      China. Catena, 256: 109107.

  3. Xupeng Hu, Xiaohui Zhai,Yimin Jin,Terry L. Wade,      Xian Zhou, Tonghui Zhuang, Jianghao Ning, Xiuqing Song, Wei Cai, Zongwei Chen, Xinxin xk星空*. 2024. Ecological risk assessment of  dissolved heavy metals in the Yangtze River Estuary and Zhejiang coastal      waters, China. Marine Pollution Bulletin, 2024, 205: 116570.

  4. Xinxin xk星空*, Xin Zhao, Hongyue Dang*, Chuanlun Zhang, Igor Fernandez-Urruzola, Zhiqiang Liu, Frank Wenzhöfer,      Ronnie N. Glud. 2023. High variability in organic carbon sources and      microbial activities in the hadopelagic waters. Limnology and  Oceanography, 68: 1704-1718.

  5. Xin Zhao, Zhiyan Chen, Yunping Xu, Xiaohui Zhai,  Xiuqing Song, Hualin Xu, Xiaoxia Lü*, Xinxin xk星空*, 2023, Linkages      between organic carbon composition and microbial community structure in      two contrasting subtropical mangrove sediments in southern China, Regional      Studies in Marine Science, 66, 2023, 103159.

  6. Xupeng Hu, Xiaoyong Shi*, Rongguo Su, Yimin Jin, Shijun Ren, Xinxin xk星空*, 2022, Spatiotemporal patterns and influencing factors of dissolved heavy metals off the Yangtze River Estuary, East China Sea. Marine Pollution Bulletin, 182, 113975.

  7. Yanna Wang, Xiaoshuang Zhao*, Alaa Salem, Said A. Shetaia, Fan Zhang, Chengpeng Sun, Xinxin xk星空, Yan Liu, Qianli Sun, Jing Chen, Maotian xk星空, Brian Finlayson, Zhongyuan Chen, 2022, Deciphering hydroclimate fluctuations of Nile watershed from Holocene sediment of Manzala lagoon: Bio-geochemicalimplications. Palaeogeography, Palaeoclimatology, Palaeoecology, 601, 111141.

  8. Xin Zhao, Huaxia Luo, Shunmin He, Bin Yang, Tong Wei, Yumei Hu, Ziyan Wang, Xinxin xk星空*. 2022. Vertical distribution of size-fractionated bacterial communities in the water column of the Atacama Trench. Regional Studies in Marine Science, 55, 102470.

  9. Wenpeng xk星空, Xinxin xk星空*, Xin Zhao, Chengpeng Sun, Tianyi Nie, Yumei Hu, Chunzai Wang. 2022. Impacts of climate change and human perturbations on organic carbon burialin Pearl River Estuary over the last century. Frontiers in Marine Science, 9, 848757.

  10. Fan Zhang, Shehong xk星空, Chengpeng Sun, Wenpeng xk星空, Xin Zhao, Zhiyan Chen, Tianyi Nie, Yongshun Chen*, Xinxin xk星空*. 2022. Human impacts overwhelmed hydroclimate control of soil erosion in China 5,000 years ago. Geophysical Research Letters, 49, 5.

  11. Xi Zhang, Yunping Xu*, Wenjie Xiao*, Meixun Zhao, Zicheng Wang, Xuchen Wang, Liping Xu Min Luo, Xinxin xk星空, Jiasong Fang, Yin Fang, Yasong Wang, Kazumasa Oguri, Frank Wenzhofer, Ashley A. Rowden, Siddhartha Mitra & Ronnie N. Glud. 2022. The hadal zone is an important and heterogeneous sink of black carbon in the ocean. Communications Earth & Environment, 3(25), 1568.

  12. Chengpeng Sun, Huaiming xk星空, Wenpeng xk星空, Xinxin xk星空*, Xiaoxia Lu*. 2022. Characteristics of isoprenoid and branched tetraether lipids in the deep ocean: implications from surface sediments in the seamount area of the Western Pacific Ocean. Marine Chemistry, 240, 104086. 

  13. Fan Zhang, Jianfang Hu, Xinxin xk星空*, Yanna Wang*, Alaa Salem, Chengpeng Sun, Xin Zhao, Xiaoshuang Zhao, Feng Jiang, Yan Liu, Said A. Shetaia, Zhongyuan Chen. 2022. Reconstruction of the Holocene hydro-ecological and environmental change of the Nile Delta: Insights from organic geochemical records in MZ-1 sediment core, Marine Geology, 443, 106684. 

  14. Zhiyan Chen, Tianyi Nie, Xin Zhao, Jiwei xk星空, Bin Yang, Dongyang Cui, Xinxin xk星空*. 2021. Organic carbon remineralization rate in global marine sediments: A review. Regional Studies in Marine Science, 49, 102112.

  15. Yunping Xu#*, Xinxin xk星空#*, Min Luo#, Wenjie Xiao, Jiasong Fang, Harunur Rashid, Yongbo Peng, Wen xk星空, Frank Wenzhöfer, Ashley A .Rowden, Ronnie N. Glud. 2021. Distribution, source and burial of sedimentary organic carbon in Kermadec and Atacama trenches: Insights on organic carbon heterogeneity in hadal trenches. JGR-Biogeosciences, 126(5), e2020JG006189 (Eos Research Spotlight).

  16. Jiwei xk星空#*, Zhiyan Chen#, Xinxin xk星空, Shun Chen, Hengchao Xu, Kaiwen Ta, Shamik Dasgupta, Shijie Bai, Mengran Du, Shuangquan Liu and Xiaotong Peng*. 2021. The sources of organic carbon in the deepest ocean: implication from bacterial membrane lipids in the Mariana trench zone. Frontiers in Earth Science, 9, 653742. 

  17. Wenpeng xk星空, Xinxin xk星空*, Xi Mei, Fan Zhang, Jingping Xu, Chunru Liu, Chuanyi Wei, Qingsong Liu. 2021 A review of current and emerging approaches for quaternary marine sediment dating. Science of the Total Environment, 780 (2021) 146522. 

  18. Peng Wang#,*, Tingting Zhang#, Songze Chen, Xinxin xk星空, Dengxun Lai, Simin Gao, Wei Xie, Chuanlun Zhang*. 2020. Niche specificity and potential terrestrial organic carbon utilization of benthic Bathyarchaeota in a eutrophic subtropic estuarine system. Chemical Geology, 556, 119839. 

  19. Kai P Law*, Xinxin xk星空, Chuanlun Zhang. 2020. Lipidomics in archaeal membrane adaptation to environmental stresses and growth conditions A review of culture-based physiological studies. Science China Earth Sciences, 63(6): 790–807. 

  20. Zhiyan Chen, Jiwei xk星空, Xinxin xk星空, Shun Chen, Shamik Dasgupta, Shijie Bai, Kaiwen Ta, Hengchao Xu, Mengran Du, Xiaotong Peng*. 2020. Characteristics and implications of isoprenoid and hydroxy tetraether lipids in hadal sediments of Mariana and Yap Trenches. Chemical Geology, 551, 119742.

  21. Xi Mei#, Xinxin xk星空#,*, Zhongbo Wang*, Chuanlun Zhang, Yong Zhang. 2019. Cross shelf transport of terrigenous organic matter in surface sediments from outer shelf to Okinawa Trough in East China Sea. Journal of Marine Systems. 199, 103224.

  22. Penghui xk星空*, Jianchang Tao, Jian Lin, Chen He, Quan Shi, Xinxin xk星空*, Chuanlun Zhang. 2019. Stratification of dissolved organic matter in the upper 2000 m water column at the Mariana Trench. Science of the Total Environment, 668, 1222–1231. 

  23. Xinxin xk星空*, Zhaoru Zhang, Terry L. Wade, Anthony H. Knap, Chuanlun L. Zhang*. 2017. Sources and compositional distribution of organic carbon in surface sediments from the lower Pearl River to the coastal South China Sea. Journal of Geophysical Research-Biogeosciences, 122, 2104–2117. 

  24. Michio Aoyama et xk星空. (a total of 76 coauthors). 2016. IOCCP-JAMSTEC 2015 inter-laboratory calibration exercise of a certified reference material for nutrients in seawater. Japan Agency for Marine-Earth Science and Technology, International Standard Book, 978-4-901833-23-3.

  25. Schüller, S., T. Bianchi, xk星空, M. Allison, and C. Savage. 2015. Historical reconstruction of phytoplankton composition in estuaries of fiordland, New Zealand: the application of plant pigment biomarkers. Estuaries and Coasts, 38, 56-71. 

  26. Xinxin xk星空, T.S. Bianchi, M.A. Allison, P. Chapman, and GP Yang. 2013. Historical reconstruction of organic carbon decay and preservation in sediments on the East China Sea shelf. Journal of Geophysical Research-Biogeosciences, 118(3), 1079-1093. 

  27. S. Bianchi, M.A. Allison, J Zhao, Xinxin xk星空, R. S. Comeaux, R. A. Feagin, and R.W. Kulawardhana. 2013. Historical Reconstruction of mangrove expansion in the Gulf of Mexico: linking climate change with carbon sequestration in coastal wetlands. Continental Shelf Research, 119, 7-16.

  28. Xinxin xk星空, T.S. Bianchi, M.A. Allison, P. Chapman, S. Mitra, Zhaoru Zhang, GP Yang and ZG Yu. 2012. Composition, abundance and age of total organic carbon in surface sediments from the inner shelf of the East China Sea. Marine Chemistry, 145-147, 37-52. 

  29. Jun Zhao, T.S. Bianchi, Xinxin xk星空, M.A. Allison, Yao, P. & Yu, ZG. 2012. Historical eutrophication in the Changjiang and Mississippi delta-front estuaries: Stable sedimentary chloropigments as biomarkers. Continental Shelf Research, 47, 133-144. 

  30. Richard W. Smith, T.S. Bianchi, Xinxin xk星空. 2012. A re-evaluation of the use of branched GDGTs as terrestrial biomarkers: Implications for the BIT and TEX86 Indices. Geochimica et Cosmochimica Acta, 80(1), 14-29. 

  31. Xinxin xk星空, T.S. Bianchi, ZS Yang, L.E. Osterman, M.A. Allison, S.F. DiMarco and GP Yang. 2011. Historical trends of hypoxia in Changjiang River estuary: applications of chemical biomarkers and microfossils. Journal of Marine Systems, 86(3-4), 57-68. 

  32. Guipeng Yang, Qiang Chen, Xinxin xk星空, Xiaoyan Cao, 2010. Study on the sorption behaviors of Tween-80 on marine sediments. Chemosphere, 79(11): 1019-1025. 

  33. Xinxin xk星空, Guipeng Yang, Xiaoyan Cao. 2008. Sorption behaviors of sodium dodecylbenzene sulfonate (SDBS) on marine sediments. Water, Air & Soil Pollution, 194, 23-30. 

  34. 翟晓辉, 王华伟, 夏天, 高建华, 聂天亦, 游子骏, 宋秀青,xk星空*. 2025. 渤、黄海表层沉积物有机碳的分布特征及影响因素研究. 海洋学报, 47(1): 13-24.

  35. 任世军, xk星空, 徐成达, 郑婉琳, 周显, 胡序朋*. 2023. 中韩海水石油类物质测定方法的比较研究. 中国石油和化工标准与质量,      43(4), 56-57. 

  36. 胡序朋, xk星空, 徐成达, 唐静亮, 邵君波, 石晓勇*. 2021, 浙江近岸海域悬浮颗粒物中磷的赋存形态及分布特征研究. 海洋学报, 43(4), 106-121.

  37. 赵昕, 陈宏威, 李文朋, xk星空*. 2020. 智利海沟表层水颗粒有机碳与微生物群落呼吸作用的时空变化研究. 海洋与湖沼, 52(3), 648-656.（封面文章）.

  38. 李文朋, 刘春茹*, 尹功明, 魏传义, 李建平, xk星空. 2018. 高温烘烤作用对石英电子自旋共振信号特征的影响—以大同火山烘烤层为例. 地球环境学报, 9(6), 599-606. 

  39. 杨桂朋, xk星空, 曹晓燕. 2008. Tween20 在海洋沉积物上的吸附行为, 中国海洋xk星空学报中文版, 38(2), 309-314.



学术与社会职位

以下刊物的评审员：

Marine Chemistry

Geochimica et Cosmochimica Acta

Progress in Oceanography

Journal of Coastal Research

Estuaries, Coasts and Shelf Sciences