研究领域与研究方向
研究领域:根系生态学与全球变化
研究方向:森林根系过程对环境变化的响应与适应机制研究,重点关注根系和菌根的生命周期过程(生长、死亡、周转、寿命、物候)、根系-菌丝资源获取策略联动性、根叶分解过程调控机制等。
代表性学术论文(*为通讯作者)
[1] Kou L*, Li SG*, Wang HM, Fu XL, Dai XQ (2019) Unaltered phenology but increased production of ectomycorrhizal roots of Pinus elliottii under 4 years of nitrogen addition. New Phytologist. 221: 2228-2238.
[2] Jiang L, Kou L*, Li SG* (2019) Decomposition of leaf mixtures and absorptive-root mixtures synchronously changes with deposition of nitrogen and phosphorus. Soil Biology and Biochemistry. 138: 107602.
[3] Yan H, Kou L*, Wang HM, Fu XL, Dai XQ, Li SG (2019) Contrasting root foraging strategies of two subtropical coniferous forests under an increased diversity of understory species. Plant and Soil. 436: 427-438.
[4] Kou L, Zhang XY, Yang H, Zhao W, Gao WL, Wang HM, Li SG* (2019) Nitrogen additions inhibit nitrification in acidic coniferous soils in subtropical China: effects of soil pH and compositional shifts in microbial groups. Journal of Forestry Research. 30: 669-678.
[5] Kou L*, Jiang L, Fu XL, Dai XQ, Wang HM, Li SG* (2018) Nitrogen deposition increases root production and turnover but slows root decomposition in Pinus elliottii plantations. New Phytologist. 218: 1450-1461.
[6] Jiang L, Kou L*, Li SG* (2018) Alterations of early-stage decomposition of leaves and absorptive roots by deposition of nitrogen and phosphorus have contrasting mechanisms. Soil Biology and Biochemistry. 127: 213-222.
[7] Kou L, Chen WW, Jiang L, Dai XQ, Fu XL, Wang HM, Li SG* (2018) Simulated nitrogen deposition affects stoichiometry of multiple elements in resource-acquiring plant organs in a seasonally dry subtropical forest. Science of the Total Environment. 51: 947-957.
[8] Kou L, McCormack ML, Chen WW, Guo DL, Wang HM, Gao WL, Yang H, Li SG* (2017) Nitrogen ion form and spatio-temporal variation in root distribution mediate nitrogen effects on lifespan of ectomycorrhizal roots. Plant and Soil. 411: 261-273.
[9] Kou L, Wang HM, Gao WL, Chen WW, Yang H, Li SG* (2017) Nitrogen addition regulates tradeoff between root capture and foliar resorption of nitrogen and phosphorus in a subtropical pine plantation. Trees-Sturcture and Function. 31: 77-91.
[10] Kou L, Chen WW, Gao WL, Yang H, Wang HM, Li SG* (2015) Effects of mixture of branch order-based roots and nitrogen addition on root decay in a subtropical pine plantation. Biology and Fertility of Soils. 51:947-957.
[11] Kou L, Chen WW, Zhang XY, Gao WL, Li DD, Li SG* (2015) Differential responses of needle and branch order-based root decay to nitrogen addition: dominant effects of acid-unhydrolyzable residue and microbial enzymes. Plant and Soil. 394: 315-327.
[12] Kou L, Guo DL, Yang H, Gao WL, Li SG* (2015) Growth, morphological traits and mycorrhizal colonization of fine roots respond differently to nitrogen addition in a slash pine plantation in subtropical China. Plant and Soil. 391: 207-218.
招生专业:生态学
招生方向:根系生态学与全球变化
欢迎具有生态学、土壤学、林学、环境科学等专业背景的同学报考或保研。
联系方式:
中国科学院地理科学与资源研究所
北京市朝阳区大屯路甲11号
邮编:100101
电话:010-64889913
Email:koul@igsnrr.ac.cn