一、生态学科研团队主要包括以下研究方向:
1、农业生态学:主要从事农田生态种养与现代化农业规模化生产技术研究,探讨通过完善生物多样性共生的模式,努力实现生态效益、环境效益和经济效益三大效益共嬴的农田多级利用的农林牧副渔复合农业生态工程模式。开发具有完全自主知识产权的具有节水节肥、丰产减排、生态高效的农业生态工程种养模式,实现生态种养的轻简化与集约化。同时研究通过科学合理改善土壤结构、微生物群落结构等方式促进农作用(如水稻)的品质,为建设高标准农田献计献策,为农民增产增收服务,也为农民脱贫致富作出贡献。
2、环境生态学:主要从事农田重金属、农药残留物及有机污染物(包括各种激素)的研究,利用植物(主要包括烟草、油菜、玉米等农作物)、微生物、合成生物、物理和化学材料,实现对重金属、农药残留物和有机污染物质的去除,实现边生产、边修复,取得较高的生态效益、经济效益和社会效益,激发广大农民参入农田重金属修复的积极性,同时为农民增产增收服务。
3、景观生态学:景观生态学:利用3S(RS、GIS、GPS)技术研究土地利用变化与生态环境要素之间的关系,以解决碳排放、城市热岛效应、湿地退化等地球生态系统的环境问题,实现土地资源的合理管理。主要研究内容包括土地利用变化信息提取、景观驱动模型模拟、未来土地利用变化的水文响应、城市增长边界划定、旅游用地规划、生态红线划定、可持续发展目标评估、农村环境综合整治技术、生态农场设计等,为建设生态文明,美丽乡村出谋献策。
4、湿地生态学:主要研究水体富营养化、全球气候变化以及各种人为干扰等条件下湿地功能退化和水生植物消亡的机制,探讨科学合理的湿地(特别是沉水植物)恢复与重建措施,构建绿水青山的宜居环境,统筹山林水田草,完善和实现生态系统结构和功能的整体性。应用水生植物的自净能力,对农业生产排放的畜禽粪便等农业废弃物进行降解或者进行资源化利用。同时研究国内入侵植物的入侵机制、评估入侵所造成的生态、经济和社会危害以及如何利用天敌对入侵植物进行生物防控,探索外来有害入侵植物的资源化利用途径,力争降低入侵植物的对生态、经济和社会的危害甚至变废为宝。
二、人才队伍
本学科现有固定在职人员27人,24名人员具有博士学位,拥有博士学位人员占比为89%。其中教授7人,博士生导师8人、硕士生导师22人。现有在读硕士研究生63人,在读博士研究生25人,在站博士后 3人。
三、基础条件
本学位点室内总面积3185 M2,室内智能温室总面积800 M2,校内实验样地50亩,校内长期固定样地650 M2。拥有原子分光光度计、气相色谱、液相色谱、气质联用仪、ICPE-9000、CNHS元素分析仪和原子荧光等大型仪器设备。拥有洞庭湖区农村生态系统健康湖南省重点试验室一个,湖南省和教育部共建实验室一个,湖南省猪场废弃物无害化处理与资源化利用工程研究中心一个,建有耘园环境生态观测站,长沙金井镇农业环境观测站,岳阳采桑湖湿地生态观测站和浏阳大围山高山湿地生态监测站四个野外生态站。
|
| |||
|
| |||
|
| |||
|
|
四、科研成果
1、科学研究:近5年来,团队组成人员先后主持完成“生物表面活性剂影响Bt毒素在土壤颗粒表面解吸的作用机制”等国家和省部级纵向科研课题35项,“县域生态文明建设规划”等横向科研课题46项,合同科研经费3000多万元。
2、学术成果:近5年来,团队组成人员先后在国内外学术刊物上发表论文600余篇,其中SCI论文100多篇、 CSSCI论文40多篇、CSCD论文80多篇;出版学术著作8部、教材13部,获省部级科技进步一等奖1项、二等奖3项、三等奖5项,自然科学二等奖1项、三等奖1项,获国家发明专利授权32项、软件著作权3项、编制省级标准2个。
图1 团队2010-2020年发表文章情况统计表(截止时间2020年6月)
3、人才培养:培养生态学专业本科毕业生216人、硕士毕业生127人、博士毕业生23人,博士后出站人员6人;培训青年农场主183人,新型职业农民285人,农村致富带头人332人。
五、团队代表性文章
Wu Z, Liang Y, Yuan X, Zou D, Fang J, Jiang L, Zhang J, Yang H, Xiao Z. 2020. MXene Ti3C2 derived Z–scheme photocatalyst of graphene layers anchored TiO2/g–C3N4 for visible light photocatalytic degradation of refractory organic pollutants, Chemical Engineering Journal, 2020, 394: 124921−124935. (IF: 10.7)
Zhang L., Zhou L.,Wei J., Xu H.,Tang Q.,Tang J. 2020. Integrating cover crops with chicken grazing to improve soil nitrogen in rice fields and increase economic output. Science of the total environment, 713.(IF: 6.6)
Li Youzhi, Zhou Qiaoqiao, Ren Bo, Luo Jia, Yuan Jinrui, Ding Xiaohui, Bian Hualin, Yao Xin. 2020. Trends and health risks of dissolved heavy metal pollution in global river and lake water from 1970 to 2017. Reviews of Environmental Contamination and Toxicology, 251: 1-24. (IF: 5.8)
Wu, A.-P., He, Y., Ye, S.-Y., Qi, L.-Y., Liu, L., Zhong, W., … Fu, H. (2020). Negative effects of a piscicide, rotenone, on the growth and metabolism of three submerged macophytes. Chemosphere, 250, 126246. (IF: 5.8)
S. Li, D. Zou, L. Li, L. Wu, F. Liu, X. Zeng, H. Wang, Y. Zhu, Z. Xiao, (2020) Evolution of heavy metals during thermal treatment of manure: A critical review and outlooks, Chemosphere. 247125962. (IF:5. 8)
X. Zeng, D. Zou, A. Wang, Y. Zhou, Y. Liu, Z. Li, F. Liu, H. Wang, Q. Zeng, Z. Xiao, (2020) Remediation of cadmium-contaminated soils using Brassica napus: Effect of nitrogen fertilizers, Journal of Environmental Management. 255109885. (IF= 5.6)
Xie, C., Duan, X., Long, C., & Wu, X. (2020). Hepatic lipid metabolism is affected by daily 3-meal pattern with varying dietary crude protein with a pig model. Animal Nutrition. 16-23(4.5)
Fu, H., Yuan, G., & Jeppesen, E. (2020). Trait-based community assembly of submersed macrophytes subjected to nutrient enrichment in freshwater lakes: Do traits at the individual level matter? Ecological Indicators, 110, (IF: 4.2)
Xie, Y., Yuan, X., Wu, Z., Zeng, G., Jiang, L., Peng, X., Li, H. 2019. Adsorption behavior and mechanism of Mg/Fe layered double hydroxide with Fe3O4-carbon spheres on the removal of Pb(II) and Cu(II). Journal of Colloid and Interface Science. 536: 440-455. (IF: 6.4)
Fu, H., Yuan, G., Jeppesen, E., Ge, D., Li, W., Zou, D., Liu, Q. (2019). Local and regional drivers of turnover and nestedness components of species and functional beta diversity in lake macrophyte communities in China. Science of The Total Environment. 687: 206-217. (IF: 6.6)
Wu AP, Zhong W, Yuan JR, Qi LY, Chen FL, Liang YS, He FF, Wang YH. 2019. The factors affecting a native obligate parasite, Cuscuta australis, in selecting an exotic weed, Humulus scandens, as its host. Scientific Reports, 9:511. (IF: 4.2)
Miao, S., Yuan, X., Liang, Y., Wang, H., Leng, L., Wu, Z., Zeng, G. 2018. In situ surface transfer process of Cry1Ac protein on SiO2 : The effect of biosurfactants for desorption. Journal of Hazardous Materials, 341, 150–158. (IF: 7.7)
Yang, Y., Ge, Y., Tu, P., Zeng, H., Zhou, X., Zou, D., Zeng, Q. 2018. Phytoextraction of Cd from a contaminated soil by tobacco and safe use of its metal-enriched biomass. Journal of Hazardous Materials. 363: 385-393. (IF: 7.7)
Li, L., Zou, D., Xiao, Z., Zeng, X., Zhang, L., Jiang, L., Liu, F. 2018. Biochar as a sorbent for emerging contaminants enables improvements in waste management and sustainable resource use. Journal of Cleaner Production. 210: 1324-1342. (IF: 6.4)
Yuan, X., Wu, Z., Zeng, G., Jiang, L., Zhang, J., Xiong, T., Mo, D. 2018. Synthesis and boosting visible light photoactivity of Ag@AgI/CdWO 4 towards refractory organic pollutants degradation based on interfacial charge transfer. Applied Surface Science, 454, 293–304. (IF: 5.2)
Yang, H., Wang, J., Lv, Z., Tian, J., Peng, Y., Peng, X., Wang, Z. 2018. Metatranscriptome analysis of the intestinal microorganisms in Pardosa pseudoannulata in response to cadmium stress. Ecotoxicology and Environmental Safety, 159, 1–9. (IF: 4.9)
Su, L., Du, H., Zeng, F., Peng, W., Rizwan, M., Núñez-Delgado, A., Wang, H. 2019. Soil and fine roots ecological stoichiometry in different vegetation restoration stages in a karst area, southwest China. Journal of Environmental Management, 252, 109694. (IF: 5.6)
Zeng, X., Xiao, Z., Zhang, G., Wang, A., Li, Z., Liu, Y., Zou, D. 2018. Speciation and bioavailability of heavy metals in pyrolytic biochar of swine and goat manures. Journal of Analytical and Applied Pyrolysis, 132, 82–93. (IF: 3.5)
Gong, X., Huang, D., Liu, Y., Zeng, G., Wang, R., Wan, J., Xue, W. 2017. Stabilized Nanoscale Zerovalent Iron Mediated Cadmium Accumulation and Oxidative Damage of Boehmeria nivea (L.) Gaudich Cultivated in Cadmium Contaminated Sediments. Environmental Science & Technology, 51(19), 11308–11316. (IF: 7.2)
六、国际学术交流
邹冬生教授一行参加第28届国际生态与安全会议 |
吴爱平与国外合作导师Klaus Birkhofer | |||
谢春艳老师在荷兰伊拉斯姆斯大学实验室 |
符辉与国外合作导师Erik Jeppesen | |||
李有志老师在英国国家生态与水文中心 |
胡腾老师在Aarhus University攻读博士 |
七、野外采样风采
西藏高原湖泊调查取样 |
洞庭湖湿地调查取样 | |||
澜沧江浮游生物调查取样
|
洞庭湖湿地调查取样 | |||
入侵植物紫泽兰采样 |
野外昆虫取样 | |||
葡萄种植专家现场讲解 |
野外调查的艰辛 |
点击下载文件: |