承担的课程

《生态学研究前沿》（参与）

研究生及博士后培养

在读硕士生：付宸、王丽英、王佩琳、仲天予、何昕如
新招收的硕士生：郝昕毓、牟治林
本科生：陈岩（指导其开展校创项目）
学生王佩琳获得草种创新与草地农业生态系统全国重点实验室第五届研究生“学术十杰”三等奖、草地微生物研究中心 2022 年度“周集中草地微生物奖学金”。

研究领域

研究方向：陆地生态系统过程与全球变化

现阶段主要以陆地生态系统为研究对象，综合利用野外观测、控制试验和室内培养以及结合数据整合和模型模拟等多种手段，深入研究陆地生态系统结构和功能及其对人为活动、全球气候变化的响应与适应，为全球变化背景下陆地生态系统适应性管理提供理论支撑。

主要研究兴趣包括：植物物候、植物水分生理、植物养分利用策略、土壤温室气体排放、叶片与根系功能性状、土壤微生物、土壤有机碳稳定性、碳氮氧同位素、森林经营与管理等。

科研项目

国家自然科学基金面上项目《气候变化背景下落叶松人工林生产力形成与维持的水-氮互作机制》（58万元；2022.01-2025.12）-主持

国家自然科学基金重大项目《人工林生态系统生产力提升与碳汇维持机制》（1500万元；2022.01-2026.12）-课题《人工林生态系统现实生产力提升机制》-专题主持（60万元）

草地农业生态系统国家重点实验室2021年度“青年英才培育计划”（20万元）-主持

甘肃省自然科学基金《西北半干旱区典型人工林衰退死亡的水碳作用机制》（6万元）-主持

兰州大学人才引进科研启动费 （100万元；2019.7-2024.7）-主持

国家自然科学基金青年科学基金项目《温度和光周期对华北落叶松秋季物候与养分再吸收的影响机制》（25万元；2019.01-2021.12）-主持

中国林科院战略咨询项目《我国北方林间草地可持续发展战略研究》（260万元；2021.01-2022.12）-参加

国家自然科学基金面上项目《东北次生林生态系统关键种对土壤有机质的调控作用及机制》（72万元；2016.01-2019.12）-参加

国家重点基础研究发展计划-973计划项目《我国主要人工林生态系统结构、功能与调控研究》（3164万元；2012.01-2016.08）-参加

发表文章

2022. [1] Yan T*, Wang LY, Zhong TY, Fu C. 2022. Decadal nitrogen addition increases divergence in intrinsic water-use efficiency between sapling and mature larch plantations. Forest Ecology and Management, 523, 120494.. Forest Ecology and Management.

2022. [2] Wang PL, Fu C, Wang LY, Yan T*. 2022. Delayed autumnal leaf senescence following nutrient fertilization results in altered nitrogen resorption. Tree Physiology, 42, 1549-1559.. Tree Physiology.

[3] Yan T, Fu YS, Campioli M, Peñuelas J, Wang XH*. 2021. Divergent responses of phenology and growth to summer and autumnal warming. Global Change Biology, 27, 2905-2913.. Global Change Biology.

[4] Yan T*, Song HH, Zeng H. 2020. Spring phenophases of larch are more sensitive to spring warming than to year-round warming: Results of a seasonally asymmetric warming experiment. Forest Ecology and Management, 474, https://doi.org/10.1016/j.foreco.2020.118368.. Forest Ecology and Management.

[5] Song HH, Yan T*, Wang JS, Sun ZZ. 2020. Precipitation variability drives the reduction of total soil respiration and heterotrophic respiration in response to nitrogen addition in a temperate forest plantation. Biology and Fertility of Soils, 56, 273-279.. Biology and Fertility of Soils.

[6] Yan T#, Song HH#, Wang ZQ, Teramoto M, Wang JS, Liang NS, Ma C, Sun ZZ, Xi Y, Li LL, Peng SS*. 2019. Temperature sensitivity of soil respiration across multiple time scales in a temperate plantation forest. Science of the Total Environment, 688, 479-485..

[7] Yan T, Qu TT, Song HH, Sun ZZ, Zeng H*, Peng SS*. 2019. Ectomycorrhizal fungi respiration quantification and drivers in three differently aged larch plantations. Agricultural and Forest Meteorology, 265, 245-251..

[8] Yan T, Zhu JJ*, Song HH, Yang K. 2019. Resorption-related nitrogen changes in the leaves and roots of Larix kaempferi seedlings under nutrient-sufficient and nutrient-starvation conditions. Journal of Plant Ecology, 12, 615-623..

[9] Yan T, Qu TT, Sun ZZ, Dbyzinski R, Chen AP, Yao XC, Zeng H, Piao SL*. 2018. Negative effect of nitrogen addition on soil respiration dependent on stand age: Evidence from a 7-year field study of larch plantations in northern China. Agricultural and Forest Meteorology, 262, 24-33..

[10] Yan T, Lü XT, Zhu JJ*, Yang K, Yu LZ, Gao T. 2018. Changes in nitrogen and phosphorus cycling suggest a transition to phosphorus limitation with the stand development of larch plantations. Plant and Soil, 422, 385-396..

[11] Yan T, Zhu JJ*, Fang YT, Yang K, Li MC. 2018. Effects of thinning on nitrogen status of a larch plantation, illustrated by 15N natural abundance and N resorption. Scandinavian Journal of Forest Research, 33, 357-364..

[12] Yan T, Zhu JJ*, Yang K. 2018. Leaf nitrogen and phosphorus resorption of woody species in response to climatic conditions and soil nutrients: a meta-analysis. Journal of Forestry Research, 29, 905-913..

[13] Yan T, Qu TT, Song HH, Ciais P, Piao SL, Sun ZZ, Zeng H*. 2018. Contrasting effects of N addition on the N and P status of understory vegetation in plantations of sapling and mature Larix principis-rupprechtii. Journal of Plant Ecology, 11, 843-852..

[14] Yan T, Zhu JJ*, Yang K*, Yu LZ, Zhang JX. 2017. Nutrient removal under different harvesting scenarios for larch plantations in northeast China: Implications for nutrient conservation and management. Forest Ecology and Management, 400, 150-158..

[15] Yan T, Lü XT, Yang K, Zhu JJ*. 2016. Leaf nutrient dynamics and nutrient resorption: a comparison between larch plantations and adjacent secondary forests in Northeast China. Journal of Plant Ecology, 9, 165-173..

[16] Lu CY, Zhang JJ, Min XT, Chen JH, Huang YX, Zhao HF, Yan T, Liu X, Wang H, Liu HY*. 2023. Contrasting responses of early- and late-season plant phenophases to altered precipitation. Oikos, https://onlinelibrary.wiley.com/doi/full/10.1111/oik.09829..

[17] Yang L, Wang JS, Geng Y, Niu SL, Tian DS, Yan T, Liu WG, Pan JX, Zhao XH, Zhang CY. 2022. Heavy thinning reduces soil organic carbon: Evidence from a 9-year thinning experiment in a pine plantation. Catena, https://doi.org/10.1016/j.catena.2021.106013..

[18] Yang L, Niu SL, Tian DS, Zhang CY, Liu WG, Yu Z, Yan T, Yang W, Zhao XH*, Wang JS*. 2022. A global synthesis reveals increases in soil greenhouse gas emissions under forest thinning. Science of the Total Environment, 804, 150225..

[19] Wang K*, Wang, G, Song LN, Zhang RS, Yan T, Li YH. 2021. Linkages between nutrient resorption and ecological stoichiometry and homeostasis along a chronosequence of Mongolian pine plantations. Frontiers in Plant Science, https://doi.org/10.3389/fpls.2021.692683..

[20] Wang K*, Zhang RS, Song LN, Yan T, Na EH. 2021. Comparison of C:N:P stoichiometry in the plant–litter–soil system between poplar and elm plantations in the Horqin Sandy Land, China. Frontiers in Plant Science, https://doi.org/10.3389/fpls.2021.655517..

[21] Wang JS*, Defrenne C, McCormack LM, Yang L, Tian DS, Luo YQ, Hou EQ, Yan T, Li ZL, Bu WS, Chen Y, Niu SL*. 2021. Fine-root functional trait responses to experimental warming: a global meta-analysis. New Phytologist, 230, 1856-1867..

[22] Wang JS, Song B, Ma FF, Tian DS, Li Y, Yan T, Quan Q, Zhang FY, Li ZL, Wang BX, Gao Q, Chen WN, Niu SL*. 2019. Nitrogen addition reduces soil respiration but increases the relative contribution of heterotrophic component in an alpine meadow. Functional Ecology, 33, 2239-2253..

[23] Song HH, Yan T, Zeng DH*. 2019. Establishment of mixed plantations of Pinus sylvestris var. mongolica and Populus x xiaozhuanica may not be appropriate: evidence from litter decomposition. Journal of Plant Ecology, 12, 857-870..

[24] Wang J, Yan QL*, Lu DL, Diao MM, Yan T, Sun YR, Yu LZ, Zhu JJ. 2019. Effects of microhabitat on rodent-mediated seed dispersal in monocultures with thinning treatment. Agricultural and Forest Meteorology, 275, 91-99..

[25] Song J, Liu Z, Zhang Y, Yan T, Shen ZH, Piao SL*. 2019. Effects of wildfire on soil respiration and its heterotrophic and autotrophic components in a montane coniferous forest. Journal of Plant Ecology, 12, 336-345..

[26] Piao SL*, Huang MT, Liu Z, Wang XH, Ciais P, Canadell J, Wang K, Bastos A, Friedlingstein P, Houghton R, Le Quéré C, Liu YW, Myneni RB, Peng SS, Pongratz J, Sitch S, Yan T, Wang YL, Zhu ZC, Wu DH, Wang T. 2018. Lower land use emissions increased net land carbon sink during the slow warming period. Nature Geoscience, 11, 739-743..

[27] Zhu ZC, Piao SL*, Yan T, Ciais P, Bastos A, Zhang XZ, Wang ZQ. 2018. The Accelerating Land Carbon Sink of the 2000s may not be Driven Predominantly by the Warming Hiatus. Geophysical Research Letters, 45, 1402-1409..

[28] Wang J, Yan QL*, Yan T, Song Y, Sun YR, Zhu JJ. 2017. Rodent-mediated seed dispersal of Juglans mandshurica regulated by gap size and within-gap position in larch plantations: Implication for converting pure larch plantations into larch-walnut mixed forests. Forest Ecology and Management, 404, 205-213..

[29] Li XF, Wen YJ, Zhang JX, Liu LM*, Jin L, Yan T, Wang Y. 2017. The effect of low-temperature event on the survival and growth of Juglans mandshurica seedlings within forest gaps. Journal of Forestry Research, 29, 943-951..

[30] 曲恬甜, 闫涛*, 张文, 曾辉. 2019. 落叶松人工林草本植物群落特征和生物量对氮添加的响应. 北京大学学报, 55, 587-596..

[31] 闫涛, 朱教君*, 杨凯, 于立忠. 2014. 辽东山区落叶松人工林地上生物量和养分元素分配格局. 应用生态学报, 25, 2772-2778..

[32] 闫涛, 杨凯, 朱教君*. 2014. 辽东山区主要树种叶片氮、磷、钾再吸收. 生态学杂志, 33, 2005-2011..

[33] 申奥, 朱教君*, 闫涛, 卢德亮, 杨凯. 2018. 辽东山区主要阔叶树种叶片养分含量和再吸收对落叶时间的影响. 植物生态学报, 42, 573-584..

[34] 张文, 闫涛, 常文静*, 曾辉. 2018. 氮添加对不同林龄华北落叶松叶片氮重吸收过程的影响. 生态学杂志, 37, 3525-3532..

[35] 丛俊霞, 郑晓*, 朱教君, 宋立宁, 高西宁, 李秀芬, 闫涛. 2017. 沙地樟子松天然林地上碳储量估算及其空间分布特征. 生态学杂志, 11, 2997-3007..

其他成果