北京大学
流域科学实验室
Watershed Science Laboratory
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Temporal lag in nitrogen use efficiency and its implications for sustainable cropland management

Li JC, Fu JX, Kahil T, Fridman D, Cai KK, Xu SS, Zhao G, Zhang M, Duan XX, Qin Y*, Liu Y*. 2025. Resources, Conservation & Recycling, 222: 108451.

Global mapping of flux and microbial sources for oceanic N2O

Wang S, Huang JL, Wu Z, Li SJ, Zhu XF, Liu Y*, Ji GD*. 2025. Nature communications, 16:3341

Uncovering the spatial characteristics of global net anthropogenic nitrogen input at high resolution and across 1.42 million lake basins

Li JC, Sun YX, Qin Y, Tang T, Kahil T, Burek P, Zhao G, Cai KK, Jiang QS, Liu Y*. Science of The Total Environment, 953: 176143.

WaterScholar:一款基于文心大模型的免费水科学研究助手应用

主要完成人:刘永, 蒋青松

Exploring Nonlinear Responses of Lake Nutrients and Algal Blooms to Restoration Measures: A Three-Dimensional Flux Network Modelling Approach

Sun YX, Jiang QS, Zou R, Ma WJ, Hu MC, Chen YH, Liu Y*. 2024. Journal of Hydrology, 631: 130723.

Lab News

  • 03-19PKU-IIASA International Postdoctoral Fellowship Program
  • 08-06Postdoc Position in Lake and Watershed Modeling
  • 07-18Cross-Lake Comparisons of Physical and Biological Settling of Phosphorus
  • 08-282016International Low Impact Development Conference in Beijing
  • 07-22Lake Internal Nutrients Cycling was published in EM
  • 06-03Enhanced Nonlinearity Interval Mapping Scheme (ENIMS) was published in WRR
  • 12-29Sediment ammonia-oxidizing microorganisms in plateau freshwater lakes was published in AMB
  • 12-02Distribution of sediment bacterial and archaeal communities in plateau freshwater lakes was published online in AMB
  • 11-27Refined REILP approach fo optimal load reduction was published online in FESE
  • 10-17Methane-oxidizing microorganisms in sediments of plateau freshwater was published in AMB

Research Highlights

  • MEP: Water Diversion for Lake Dianchi Restoration
  • NSFC: Lake-Watershed Interaction and Management

Academic Focus

  • Threshold Detection of Regime Shift in Shallow Lake Ecosystem

Research Achievements

  • Roadmap for Lake Dianchi Restoration
  • Intelligent Watershed Management (IWM)
  • International Society for Ecological Modelling
  • Coastal and Estuarine Research Federation
  • USEPA Watershed Approach
  • Peking University
  • ASLO
(C) 2012 Peking University Watershed Science Laboratory; E-mail: [email protected]