生态系统生态学学科组
学科组负责人：曹特 研究员 博士生导师（caote@ihb.ac.cn）
特别研究助理：张培育、丑庆川
项目聘用人员：汤鑫、孔祥虹、钟翠
招生导师：曹特研究员、徐军研究员、龚迎春研究员、张欢青年研究员、程飞副研究员、张霄林副研究员
博士研究生：赵康顺、符鸿、王韬、徐从军、张瀚文、何青、王震、曹娟、贾美香、单航、吕超超、田玉清、王昊、石雷、王睿龙
硕士研究生：祝孔豪、王康、谢嘉仪、李紫琦、王雨路、江米雪、邓嘉懿、王浩霖、印金凤
联合培养学生：冯明军、程好武、闫一峰、杨倩、李海露、闫卉果、马婷婷、程振豪、王安香、徐枭祺、王盼盼、袁国庆、李玉山、王兆雷、黄金赫、张靖伟
主要学术带头人：
学科组主要研究人员简介：
学科组整体研究方向简介：
研究方向1：全球变化及其它多重环境压力对淡水湖泊生态系统的影响
气候变化（如气候变暖、极端气候）将成为本世纪影响生物多样性和生态系统功能的主要因素之一。与此同时，其他环境压力（如富营养化、农业化学品污染）可能会与气候变化产生复杂的交互作用。本学科组利用中宇宙温度控制实验系统，该系统已经加入世界水生态中宇宙系统联盟（http://mesocosm.org/mesocosm/wuhan-warming-mesocosm-facility-wwmf/）。研究内容：①全球气候变化与多重环境压力是如何共同影响生态系统中各生物类群结构；②气候变化与多重环境压力是如何共同影响水域食物网结构特征，包括能量流动路径及食物网稳定性等；③气候变化与多重环境压力是如何共同影响水域食物网碳、氮、磷等的元素循环特征。
气候变化模拟中宇宙系统照片
代表性研究论文：
(1) Zhang, P.Y., Zhang, H. *, Wang, H. *, Hilt, S., Li, C., Yu, C., Zhang, M. * & Xu, J*. (2022). Warming alters juvenile carp effects on macrophytes resulting in a shift to turbid conditions in freshwater mesocosms. Journal of Applied Ecology.
(2) Zhang, H., Zhang, P. *, Wang, H. *, Garcia Molinos, J., Hansson, L.-A., He, L., . . . Xu, J *. (2021). Synergistic effects of warming and eutrophication alert zooplankton predator-prey interactions along the benthic-pelagic interface. Global Change Biology, 27(22), 5907-5919
(3) Xu, J*., Wang, T., Molinos, J，G., Li, C Hu, B., Pan, M., Zhang, M. Effects of warming, climate extremes and phosphorus enrichment on the growth, sexual reproduction and propagule carbon and nitrogen stoichiometry of Potamogeton crispus L.Environment International 2020. 137: e105502,
(4) Zhang, P., Van Leeuwen, C., Bogers, D., Poelma, M., Xu, J*. Ectothermic omnivores increase herbivory in response to rising temperature, Oikos,2020.00:1-12
(5) Zhang, H. *, Urrutia‐Cordero, P., He, L., Geng, H., Chaguaceda, F., Xu, J., & Hansson, L. A. (2018). Life‐history traits buffer against heat wave effects on predator–prey dynamics in zooplankton. Global Change Biology, 24(10), 4747-475
研究方向2 ：水生生态系食物网系统结构功能与物种多样性关系
以物质循环、食物网相互作用和生物多样性为主线，通过大尺度数据收集与野外调查相结合研究：①研究区域食物网属性与物种多样性关系，研究区域主要为长江中下游湖泊及河流生态系统；②宏观水生动物营养功能多样性，以全国三级流域为研究单元研究水生动物的营养功能多样性与物种多样性的关系；③局域物种共存的聚集规则，研究共存物种种群与个体营养生态位与种群密度、生活史特征、个体行为、资源可利用性与丰富度的关系水域环境保护的应用生态学实践，开展生态功能评估、生态廊道识别、生态安全评估、生态损失评估、生态红线划定与生态资产核算等研究。
代表性研究论文：
(1) Zhao, K., Gaines, S.D., Molinos, J.G., Zhang, M. and Xu, J *. (2022). Climate change and fishing are pulling the functional diversity of the world's largest marine fisheries to opposite extremes. Global Ecology and Biogeography 31(8), 1616-1629.
(2) Su, G., Logez, M., Xu, J., Tao. S., Villéger,S., Brosse, S.(2021). Human impacts on global freshwater fish biodiversity, Science, 371 (6531), 835-838
(3) Wang H., Molinos J G., Heino J., Zhang H., Zhang P., Xu, J*. Eutrophication causes invertebrate biodiversity loss and decreases cross-taxon congruence across anthropogenically-disturbed lakes. Environment International, (2021). 153(1), 106494
(4) Fu H ., Pierre G., Jorge G., Zhang P., Zhang H., Zhang M., Niu Y., Yu H, Lee E.. Xu, J*., (2021) Mitigation of urbanization effects on aquatic ecosystems by synchronous ecological restoration. Water Research,.204,
(5) Xu, J*., García M, J Su., G., Matsuzaki, S., Akasaka, M, Zhang, H. Heino, J. (2019) Cross-taxon congruence of multiple diversity facets of freshwater assemblages is determined by large-scale processes across China. Freshwater Biology. 64(8),1492-1503
研究方向3：水生植物生理生态与生态修复基础
以水生植物为核心研究对象，从生理生态学、种群和群落生态学、进化生态学、繁殖生态学、生态化学计量学、生态功能性状等多个角度研究水生植物对环境的响应和适应性机制，并推广应用到水生植被恢复实践。近年来主要开展的研究工作包括：①水生植物对水环境的响应和适应性策略；②水生植物群落构建机制；③水生植被恢复的理论基础和技术研发；④开放水体中的水生植被恢复实践。主要研究成果：1）揭示了沉水植物对水体氨氮胁迫的响应机制和耐受能力；2）对云贵高原和长江中下游区域水生植被开展了广泛调查，揭示了水生植物群落和植被分布的多样性规律，以及水生植被演替对环境变化的响应；3）基于对洱海等云贵高原湖泊水生植被的长期跟踪调查，阐明了水生植物功能性状在群落构建中的意义；4）阐明了沉水植物代表物种对水体高氮磷胁迫的响应机理和阈值、水生植物碳代谢对环境胁迫的响应、营养和光照对机械性能的影响、水生植物的生活史特征对水深的适应性响应；5）研发了不同富营养化程度水体中的沉水植被恢复技术和退化生境综合改善技术体系；6）在洱海开展了大规模的全湖沉水植被恢复实践，使沉水植被面积和群落多样性得到显著提升。
洱海沉水植被恢复
代表性研究论文：
(1) Ren, W.J., Wen, Z.H., Cao, Y., Wang, H., Yuan, C.B., Zhang, X.L., Ni, L.Y., Xie, P., Cao, T., Li, K.Y. and Jeppesen, E. (2022). Cascading effects of benthic fish impede reinstatement of clear water conditions in lakes: A mesocosm study. Journal of Environmental Management. 301: 113898.
(2) Wang, H., Fu, H., Wen, Z.H., Yuan, C.B., Zhang, X.L., Ni, L.Y. and Cao, T. (2021). Seasonal patterns of taxonomic and functional beta diversity in submerged macrophytes at a fine scale. Ecology and Evolution 11(14), 9827-9836.
(3) Wen, Z.H., Ma, Y.W., Wang, H., Cao, Y., Yuan, C.B., Ren, W.J., Ni, L.Y., Cai, Q.H., Xiao, W., Fu, H., Cao, T. and Zhang, X.L. (2021). Water level regulation for eco-social services under climate change in Erhai Lake over the past 68 years in China. Frontiers in Environmental Science. 9: 697694.
(4) Wang, H., Wen, Z.H., Zhang, Z.H., Zhang, X.L., Fu, H., Cao, Y., Ni, L.Y., Cao, T. and Li, K.Y. (2020). Environmental vs. spatial drivers of submerged macrophyte community assembly in different seasons and water depths in a mesotrophic bay of Erhai Lake, China. Ecological Indicators. 117: 106696.
(5) He, L., Zhu, T.S., Wu, Y., Li, W., Zhang, H., Zhang, X.L., Cao, T., Ni, L.Y. and Hilt, S. (2019). Littoral slope, water depth and alternative response strategies to light attenuation shape the distribution of submerged macrophytes in a mesotrophic lake. Frontiers in Plant Science. 10: 169.
研究方向4：鱼类早期资源格局与补充机制
以国家生态文明建设和长江大保护为指导，研究鱼类资源补充的关键过程，揭示鱼类资源补充机制和建坝、调水等涉水工程对资源补充的影响模式，构建鱼类资源保护和利用的理论基础和技术体系，为国家重大涉水工程提供支撑。研究内容主要包括：1）鱼类早期资源生态学；2）涉水工程的生态效应；3）特色渔业资源的开发与利用。
长江干流鱼类早期资源格局和仔鱼图片
代表性研究论文
(1) Fei Cheng, Bjorn Schmidt, Jiao Qin, et al. (2020). Short‐term distribution patterns of Young‐of‐the‐Year fish assemblages between the main stem and affiliated lakes in the middle reaches of the Yangtze River, China. North American Journal of Fisheries Management,
(2) Wang Z, Cheng F, Hou G, Song YQ, Arunjith TS and Xie SG. (2019). Distribution of Botia superciliaris (Günther, 1892) ichthyoplankton in the upper mainstem of the Yangtze River pre-impoundment and post-impoundment of the upstream dam cascade. River Research and Applications, 35:1053–1061.
(3) Cheng F, Zhao SB, Schmidt BV, Ye L, Hallerman E and Xie SG. (2018). Morphological but no genetic differentiation among fragmented populations of Hemiculter leucisculus (Actinopterygii, Cyprinidae) from a lake complex in the middle Yangtze, China. Hydrobiologia, 809:185–200.
(4) Gao L, Cheng F, Song YS, Jiang W, Feng GP, Luo YM, and Xie SG. (2018). Patterns of larval fish assemblages along the direction of freshwater input within the southern branch of the Yangtze Estuary, China: implications for conservation. Journal of Freshwater Ecology, 33:97-114.
(5) 5Cheng F, Li W, Castello L, Murphy BR and Xie SG. (2015). Potential effects of dam cascade on fish: lessons from the Yangtze. River. Reviews in Fish Biology and Fisheries, 25:569-585.
研究方向5： 浮游动物分类和生态学研究
以浮游动物为主要研究对象，结合形态学、分子生物学、个体发育、实验生态学等手段和方法对浮游动物分类与系统进化、生态学开展相关研究。主要的研究内容包括：1)浮游动物分类与系统进化; 2) 浮游动物多样性格局及其驱动过程；3）以浮游动物为主要模式开展气候变化、富营养化、农业污染物等多重环境胁迫对动物个体、种群、群落影响的模式和机理研究。4）浮游生物的资源化应用研究。
食藻原生动物（上）萼花臂尾轮虫(下A：捕食者诱导防御体型；B：未经诱导的体型)
代表性研究论文：
(1) He, Q., Zhang, H.W., Ma, M.Y., He, Y., Jia, J., Hu, Q., Gong, Y.C.*. (2022). Critical assessment of protozoa contamination and controlmeasures in mass culture of the diatom Phaeodactylum tricornutum. Bioresource Technology, 359: 127460.
(2) Ma, M.Y., Wang, F.C., Wei, C.J., Chen, J.P., Jin, H., Wang, H.X., Song, L.R., Hu, Q., Gong, Y.C.* (2022). Establishment of high-cell-density heterotrophic cultivation of Poterioochromonas malhamensis contributes to achieving biological control of Microcystis. Journal of Applied Phycology. 34(1): 423-434.
(3) Yuan, D.N., Liu, J.C., Wang, H.X., Hu, Q., Gong, Y.C.* (2022). Biodiversity and seasonal variation of microzooplankton contaminating pilot-scale cultures of Chlorella sorokiniana. Algal Research, 64: 102722. https://doi.org/10.1016/j.algal.2022.102722.
(4) Wang, X.H., Li, H.N., Zhan, X.L., Ma, M.Y., Yuan, D.N., Hu, Q., Gong, Y.C.* (2021). Development and application of quantitative real-time PCR based on the mitochondrial COI gene for early detection of the grazer Poterioochromonas malhamensis contaminating Chlorella culture. Algal Research. 53: 102133.
(5) Zhang, H.# *, He, Y.#, He, L., Zhao, K., García Molinos, J., Hansson, L.-A., & Xu, J*. (2022). Plasticity in rotifer morphology induced by conflicting threats from multiple predators. Freshwater Biology, 67(3),498-507
科研条件
