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陈蕾伊,博士学历,博士学位
研 究 组 :高寒生态格局与过程研究组
民       族:汉
研究领域:全球变化与土壤碳动态
籍       贯:江西吉安
导师资格:
出生年月:1984.10
职       称:副研究员
毕业院校:中山大学
职       务:
毕业时间:2012年
入职时间:
所学专业:生态学
办公电话:62836632   电子邮件:chenly@ibcas.ac.cn
  • 学习工作经历
  • 科研项目
  • 所获奖励
  • 主要成果
  • 论文专著
  • 学习经历
        2003.09~2007.07 中山大学 生命科学学院 学士
        2007.09~2012.07 中山大学 生命科学学院 博士
        2010.10~2011.11 美国莱斯大学生态与进化生物学系 访问博士生

    工作经历
        2012.07~2014.07 中国科学院植物研究所 博士后
        2014.07~2017.03 中国科学院植物研究所 助理研究员
        2017.03~至今 中国科学院植物研究所 副研究员

    任职经历
        暂无信息
  • (1) “青藏高原土壤碳动态及其调控机制”,中国科学院青年促进会项目,主持,在研
    (2) “内蒙古草原灌丛化的植物-土壤反馈机制及化感驱动作用研究”,国家自然科学基金青年基金项目(31400364),主持,在研
    (3) ”内蒙古灌丛化草原灌草种间关系变化的土壤反馈机制研究”,中国博士后科学基金特别资助(2014T70138),主持, 已结题
    (4) “内蒙古草原灌丛化效应的种间关系变化假说研究”,中国博士后科学基金面上项目(2013M530767),主持,已结题
    (5) ”气候变化对外来植物入侵滨海草原生态系统的影响”,中山大学有害生物控制与资源利用国家重点实验室开放课题 (SKLBC12K09),主持,已结题
  • 暂无信息
  • 1. 在土壤碳分解方面,基于青藏高原冻土土壤的培养实验,结合地球化学技术、碳分解模型等手段,揭示了青藏高原冻土碳分解的调控因素。发现青藏高原冻土层土壤碳释放速率与活动层相当,甚至更快。进一步研究表明,活动层土壤碳释放主要受底物质量控制,而冻土层土壤碳释放则主要取决于微生物的相对丰度。上述结果证明了青藏高原冻土层碳的脆弱性,意味着这部分碳在气候变暖背景下具有很高的排放风险,也为准确预测青藏高原高冻土融化后的碳释放量提供了新视角 (Nature Communications)。

    2. 在土壤碳动态方面,系统评估了全球变化背景下土壤碳的变化状况。通过对全球土壤碳动态的分析,发现与经典正反馈假说不同,全球土壤有机碳库在以每年0.19%的速率增加。这意味着气候变暖尚未造成土壤有机碳的大量损失(Global Change Biology)。论文发表后,Nature Climate Change杂志专门发表了以“Soil carbon trends”为题的Research Highlight,肯定了该成果的重要性及其科学意义,认为“该研究为理解碳循环与气候变化之间的反馈关系提供了重要启示”。

    3. 在氮循环领域,利用人工神经网络分析,率先解析了森林土壤氮磷比的动态及其变化途径。发现近20年来我国森林土壤N:P比显著增加,但其增加途径在不同森林类型中存在差异。上述结果意味着全球变化可能会加速我国土壤养分的失衡,为理解全球变化背景下的生态系统养分失衡提供了新思路(Journal of Geophysical Research: Biogeosciences)。论文发表后,受邀为《现代生态学讲座VIII》系列丛书撰写“全球变化背景下的碳∶氮∶磷生态化学计量关系”章节。
  • Chen LY, Liu L, Mao C, Qin SQ, Liu FT, Blagodatsky S, Yang GB, Zhang QW, Zhang DY, Yu JC, Yang YH (2018). Nitrogen availability regulates topsoil carbon dynamics after permafrost thaw by altering microbial metabolic efficiency. Nature Communications,9:3951.

    Liu FT#, Chen LY#, Abbott BW, Xu YP, Yang GB, Kou D, Qin SQ, Strauss J,Wang YH, Zhang BB, Yang YH (2018). Reduced quantity and quality of SOM along a thaw sequence on the Tibetan Plateau. Environ Res Lett 13: 104017. #共同一作

    Liu FT, Chen LY, Zhang BB, Wang GQ, Qin SQ, Yang YH* (2018) Ultraviolet radiation rather than inorganic nitrogen increases dissolved organic carbon biodegradability in a typical thermo-erosion gully on the Tibetan Plateau. Science of the Total Environment, 627:1276-1284.

    Ding JZ, Chen LY, Ji CJ, Hugelius G, Li YN, Liu L, Qin SQ, Zhang BB, Yang GB, Li F, Fang K, Chen YL, Peng YF, Zhao X, He HL, Smith P, Fang JY, Yang YH* (2017) Decadal soil carbon accumulation across Tibetan permafrost regions. Nature Geoscience, 10: 420-424.

    Zhou LH, Shen HH*, Chen LY, Li H, Zhang PJ, Zhao X, Liu TY, Liu SS, Xing AJ, Hu HF, Fang JY (2017) Species richness and composition of shrub-encroached grasslands in relation to environmental factors in northern China. Journal of Plant Ecology, doi:10.1093/jpe/rtx1062.

    Li H, Zhang JH, Hu HF, Chen LY, Zhu YK, Shen HH, Fang JY* (2017) Shift in soil microbial communities with shrub encroachment in Inner Mongolia grasslands, China. European Journal of Soil Biology, 79:40-47.

    Chen LY, Liang JY, Qin SQ, Liu L, Fang K, Xu YP, Ding JZ, Li F, Luo YQ, Yang YH* (2016) Determinants of carbon release from the active layer and permafrost deposits on the Tibetan Plateau. Nature Communications, 7:13046.

    Chen LY#, Li P#, Yang YH* (2016) Dynamic patterns of nitrogen: Phosphorus ratios in forest soils of China under changing environment. Journal of Geophysical Research: Biogeosciences, 121:2410–2421. #共同一作

    Ding JZ, Chen LY, Zhang BB, Liu L, Yang GB, Fang K, Chen YL, Li F, Kou D, Ji CJ, Luo YQ, Yang YH* (2016) Linking temperature sensitivity of soil CO2 release to substrate, environmental, and microbial properties across alpine ecosystems. Global Biogeochemical Cycles, 30:1310-1323.

    Chen YL, Chen LY, Peng YF, Ding JZ, Li F, Yang GB, Kou D, Liu L, Fang K, Zhang BB, Wang J, Yang YH* (2016) Linking microbial C:N:P stoichiometry to microbial community and abiotic factors along a 3500-km grassland transect on the Tibetan Plateau. Global Ecology and Biogeography, 25:1416-1427.

    Ding JZ, Li F, Yang GB, Chen LY, Zhang BB, Liu L, Fang K, Qin SQ, Chen YL, Peng YF, Ji CJ, He HL, Smith P, Yang YH* (2016) The permafrost carbon inventory on the Tibetan Plateau: a new evaluation using deep sediment cores. Global Change Biology, 22:2688-2701.

    Li H, Shen HH, Chen LY, Liu TY, Hu HF, Zhao X, Zhou LH, Zhang PJ, Fang JY* (2016) Effects of shrub encroachment on soil organic carbon in global grasslands. Scientific Reports, 6.

    Chen LY, Smith P, Yang YH* (2015) How has soil carbon stock changed over recent decades? Global Change Biology, 21:3197-3199.

    Chen LY, Peng SL*, Yang B (2015) Predicting alien herb invasion with machine learning models: biogeographical and life-history traits both matter. Biological Invasions, 17:2187-2198.

    Yang YH*, Ji CJ, Chen LY, Ding JZ, Cheng XL, Robinson D, Whitehead D (2015) Edaphic rather than climatic controls over13C enrichment between soil and vegetation in alpine grasslands on the Tibetan Plateau. Functional Ecology, 29:839-848.

    Chen LY, Li H, Zhang PJ, Zhao X, Zhou LH, Liu TY, Hu HF, Bai YF, Shen HH*, Fang JY* (2014) Climate and native grassland vegetation as drivers of the community structures of shrub-encroached grasslands in Inner Mongolia, China. Landscape Ecology, 30:1627-1641.

    Hou QQ, Chen BM, Peng SL*, Chen LY (2014) Effects of extreme temperature on seedling establishment of nonnative invasive plants. Biological Invasions, 16, 2049-2061.

    Chen LY, Peng SL*, Li J, Lin ZG, Zeng Y (2013) Competitive Control of an Exotic Mangrove Species: Restoration of Native Mangrove Forests by Altering Light Availability. Restoration Ecology, 21:215-223.

    Chen LY, Tiu CJ, Peng SL*, Siemann E* (2013) Conspecific Plasticity and Invasion: Invasive Populations of Chinese Tallow (Triadica sebifera) Have Performance Advantage over Native Populations Only in Low Soil Salinity. PLoS ONE, 8.

    Shen XY, Peng SL*, Chen BM, Pang JX, Chen LY, Xu HM, Hou YP (2011) Do higher resource capture ability and utilization efficiency facilitate the successful invasion of native plants? Biological Invasions, 13:869-881.

    Li J, Peng SL*, Chen LY, Wang RL, Ni GY (2010) Use of Sonneratia apetala allelopathy to control Spartina alterniflora weed. Allelopathy Journal, 25:123-131.

    Liang LY, Peng SL*, Sun JM, Chen LY, Cao YX (2010) Estimation of annual potential evapotranspiration at regional scale based on the effect of moisture on soil respiration. Ecological Modelling, 221:2668-2674.

    Chen LY, Peng SL*, Chen BM, Li J, Pang JX (2009) Effects of Aqueous extracts of 5 mangrove spp. on cabbage germination and hypocotyl growth of Kandelia candel. Allelopathy Journal, 23:469-476.

    Chen BM, Peng SL*, Chen LY, Li FR, Wang GX (2009) Effects of aqueous extracts of Mikania micrantha HBK on nutrients release from the forests litter at three succession stages in south China. Allelopathy Journal, 23:453-460.

    Chen LY, Peng SL* (2008) Allelopathic potential of mangrove plants (Aricennia marina, Aegiceras corniculata and Bruguiera gymnorrhiza). Allelopathy Journal, 22:213-220.