闫中正
职称:
副研究员
研究专长:
湿地土壤铁矿物结合有机碳的形成和分解
湿地植物根表铁膜的形成机制和生态效应
Email:
zzyan@sklec.ecnu.edu.cn
联系地址:
上海市闵行区东川路500号，华东师范大学河口海岸学国家重点实验室（200241)
学术任职:
中国生态学学会第六届红树林生态专业委员会委员
中国生态学会会员
编委任职:
2024 - Frontiers in Plant Science, Associate Editor
2024 - Frontiers in Microbiology, Associate Editor
2024 - PLOS ONE, Academic Editor
2023 - Frontiers in Soil Science, Associate Editor
教育经历:
2011年3月，香港城市大学生物及化学系，哲学博士，环境科学专业
2009年8月，中国科学院南海海洋研究所，理学博士，海洋生物学专业
2004年8月，厦门大学生命科学学院，理学硕士，植物学专业
2002年7月，信阳师范学院，生物系
工作经历:
12/2014 - present, 华东师范大学河口海岸科学研究院，副研究员
06/2011–12/2014，华东师范大学河口海岸科学研究院，助理研究员
海外工作和访学经历:
08/2015-08/2016，Department of Biology and Chemistry, University of Houston, USA,访问学者
个人简介:
我的研究主要集中于湿地生态学和环境生物学领域，专注于探索湿地植物根际过程、湿地重金属污染物的迁移与植物吸收、以及湿地有机碳的累积与稳定机制。过去几年的研究集中于植物对温度、水淹、盐分和重金属污染等环境因素的适应机制。具体而言，研究植物如何通过增强其生理特性来响应环境压力。研究方法包括建立微宇宙或中宇宙这样的控制实验系统，模拟各种环境压力，从而在生长、功能特性、生理、生化和分子机制等多个层面上详细研究植物的反应，以揭示其对环境因素的适应和抵抗策略。此外，我的研究兴趣还扩展到根分泌物如何影响根际微生物群落的组成，以及这种相互作用如何影响植物根部周围土壤中的铁循环过程。这些研究有助于深入理解植物与其周围微生物之间的复杂相互作用，及其在环境适应中的作用。
科研项目:
- 国家自然科学基金项目，41877413，周期性淹水下红树根际微生物的多样性及其对铁膜的形成的作用，2019/01-2022/12，已结题，主持
- 国家自然科学基金青年项目，41201525，重金属和虫害胁迫下红树的抗性适应及外源茉莉酸酮脂的调控，2013/01-2015/12，已结题，主持
- 上海市自然科学基金项目，16ZR1410300，长江口典型湿地植物对重金属的修复潜力及抗性适应机制研究，2016/7-2019/6，已结题，主持
- 国家重点研发计划“政府间国际科技创新合作”专项“近海蓝碳生态系统的碳汇潜力与多功能协同增汇途径”项目（2023YFE0113100），课题2. 近海蓝碳生态系统多界面碳循环关键过程、碳汇形成与调控机理（2023YFE0113102），2023年12月-2027年11月，子课题负责人
- 国家自然科学基金专项项目，42141016，陆海统筹下的中国海岸带生态系统保护修复与固碳增汇协同增效，2022/01-2025/12，在研，参与
- 河口海岸学国家重点实验室自主课题，2016RCPY01，典型湿地植物生长及枯落物分解过程中重金属迁移过程和相关机理的研究，2017/01-2019/01，已结题，主持
- 河口海岸学国家重点实验室青年教师自主课题基金，SKLEC2012RCDW02，重金属胁迫下红树幼苗内外源胁迫激素的相互作 用及其对幼苗抗逆性意义的研究，2012/06-2014/05，已结题，主持
- 国家自然科学基金面上项目，44106180，长江口潮滩湿地 C、N 汇聚能力时空分异及影响因素，2013/01-2016/12，已结题，参与
- 国家重点研发计划项目，2017YFC0506006，长三角河口湿地多过程联合调控技术体系与应用示范，2017/7-2020/12，，已结题，参与
课程教学:
2014-2017研究生课程，Fundamental of Ecology，2学分，18课时/年
2018-2022研究生课程，Fundamental of Ecology，2学分，36课时/年
学术论文:
近五年的论文（*为通讯作者）
- Lei, Y., Yan, Z. *, Bi, Y., Gao, X., Li, X., 2024. Effects of salinity on iron-organic carbon binding in the rhizosphere of Kandelia obovata: insights from root exudate analysis. Science of the Total Environment, under review.
- Bi, Y., Yan, Z. *, Lei, Y., Gao, X., Li, X., 2024. Changes of iron-bound carbon in rhizosphere and bulk soil of Scirpus mariqueter under different sediment salinity and tidal flat elevations. Plant and Soil, https://doi.org/10.1007/s11104-024-06787-4.
- Bi, Y., Yan, Z.*, Zhao, W., Lei, Y., Li, T., Xue, L., Gao, X., Dong, X., Li, X. 2024. Seasonal coupling of iron (hydr-) oxides and organic carbon across elevations in Phargmites marshes of Yangtze Estuary, CATENA, 241, 108073.
- Bi, Y., Gao, X.Q., Su, L., Lei, Y., Li, T.Y., Dong, X.H., Li, X.Z., Yan, Z.*, 2024. Unveiling the impact of flooding and salinity on iron oxides-mediated binding of organic carbon in the rhizosphere of Scirpus mariqueter. Science of the Total Environment, 908, 168447.
- Gao, X., Bi, Y., Su, L., Lei, Y., Gong, L., Dong, X.H., Li, X., Yan, Z. *, 2024. Unveiling the nitrogen and phosphorus removal potential: Comparative analysis of three coastal wetland plant species in lab-scale constructed wetlands, Journal of Environmental Management. 351, 119864.
- 李泽渊，李秀珍，谭立山，闫中正．2023．长江口南汇边滩不同植被类型营养盐削减效果．生态学杂志，42(2):375-385．
- Wenzhen Zhao, Xiuzhen Li*, Liming Xue, Shiwei Lin, Yuxi Ma, Lin Su, Zeyuan Li, Lv Gong, Zhongzheng Yan, Peter I. Macreadie. 2023. Mapping trade-offs among key ecosystem functions in tidal marsh to inform spatial management policy for exotic Spartina alterniflora. Journal of Environmental Management, 348, p.119216.
- Zhang, Q., Yan, Z.*, Bi, Y., Lei, Y., Gao, X., Li, X., 2023. Iron plaque crystallinity, heavy metal toxicity and metal translocation in Kandelia obovata seedlings as altered by an iron-reducing bacterium under different flooding regimes. Plant and Soil. 487, 267–282.
- Yan, Z.*, Meng, H., Zhang, Q., Bi, Y., Gao, X., Lei, Y., 2022. Effects of cadmium and flooding on the formation of iron plaques, the rhizosphere bacterial community structure, and root exudates in Kandelia obovata seedlings, Science of the Total Environment, 851, 158190.
- Meng, H., Yan, Z.*, Li, X., 2022, Effects of exogenous organic acids and flooding on root exudates, rhizosphere bacterial community structure, and iron plaque formation in Kandelia obovata seedlings, Science of the Total Environment, 830, 154695.
- Jiang, C., Li, X., Xue, L., Yan, Z., Liang, X. and Chen, X., 2022. Pioneer salt marsh species Scirpus mariqueter disperses quicker in summer with seed contribution from current and last year. Estuarine, Coastal and Shelf Science, 264, p.107682.
- Q., Zhang, Z., Yan*, X., Li, 2021. Iron plaque formation and the rhizosphere iron bacteria in Spartina alterniflora and Phragmites australis on the redoxcline of tidal flat in the Yangtze River Estuary. Geoderma. 392, 115000.
- Lin, S., Li, X., Yang, B., Ma, Y., Jiang, C., Xue, L., Wang, J. and Yan, Z., 2021. Systematic assessments of tidal wetlands loss and degradation in Shanghai, China: From the perspectives of area, composition and quality. Global Ecology and Conservation, 25, p.e01450.
- Y., Yin, Z., Yan*, 2020, Variation of soil bacterial diversity and metabolic function with tidal flat elevation gradient in an artificial mangrove wetland. Science of the Total Environment. 718, 137385.
- Q., Liang, Z. Yan*, X., Li., 2020, Influence of the herbicide haloxyfop-R-methyl on bacterial diversity in rhizosphere soil of Spartina alterniflora. Ecotoxicology and Environmental Safety. 194, 110366.
- L., Xue, J., Jiang, X., Li*, Z., Yan, Q., Zhang, Z., Ge, B., Tian, C., Craft, 2020. Salinity affects topsoil organic carbon concentrations through regulating vegetation structure and productivity. Journal of Geophysical Research: Biogeosciences, 125, e2019JG005217.
- Q., Zhang, Z., Yan*, X., Li, 2020. Ferrous iron facilitates the formation of iron plaque and enhances the tolerance of Spartina alterniflora to artificial sewage stress. Marine Pollution Bulletin, 157, 111379.
- X., Huang, X., Wang, X., Li*, Z., Yan, Y., Sun. 2020. Occurrence and transfer of heavy metals in sediments and plants of Aegiceras corniculatum community in the Qinzhou Bay, southwestern China. Acta Oceanologica Sinica, 39(2), 79-88.
- Z., Yan*, Y., Xu, Q., Zhang, J., Qu, X., Li, 2019. Decomposition of Spartina alterniflora at different tidal levels and the changes of heavy metals in litters and adjacent sediments. Science of the Total Environment, 663, 867–877.
- Q., Zhang, Z., Yan*, X., Li, Y., Xu, X., Sun, Q., Liang, 2019. Formation of iron plaque in the roots of Spartina alterniflora and its effect on the immobilization of wastewater-borne pollutants, Ecotoxicology and Environmental Safety, 168, 212–220.