研究方向

1. 地球工程数值模拟与评估（Geoengineering Numerical Modeling and Assessment）

长期致力于地球工程技术的数值模拟与环境影响评估，曾主持德国国家科学基金会（DFG）资助的项目，获授权德国发明专利1项，并获得德国GEOMAR亥姆霍兹海洋研究中心科技发明奖励。利用3D地球系统模型评估人工上升流与下沉流在缓解珊瑚白化和海洋缺氧方面的潜力与风险，强调科学权衡与精细设计的重要性。

Dedicated to long-term research on the numerical modeling and environmental impact assessment of geoengineering technologies. Served as the principal investigator of a project funded by the German Research Foundation (DFG), holds an authorized German invention patent, and received a Scientific Innovation Award from GEOMAR Helmholtz Centre for Ocean Research Kiel. Employs three-dimensional Earth system models to evaluate the potential and risks of artificial upwelling and downwelling in mitigating coral bleaching and ocean deoxygenation, emphasizing the importance of scientific trade-offs and precision engineering.

  1. Modeling Coral Bleaching Mitigation Potential of Water Vertical Translocation – An Analogue to Geoengineered Artificial Upwelling
  2. Geoengineered Ocean Vertical Water Exchange Can Accelerate Global Deoxygenation

2. 碳足迹分析（Carbon Footprint Analysis）

致力于海洋碳汇的碳足迹分析与碳中和路径评估，利用生命周期评估和系统模拟，定量分析海藻等在各环节的碳排放与固碳潜力，验证在清洁能源和技术优化条件下部分产品实现净零排放的可能性。同时，强调在国际气候治理中构建中国特色话语权，呼吁自然科学与社会科学研究者加强合作，推动全球碳中和及气候政策的建设。

Focuses on carbon footprint analysis and the assessment of carbon neutrality pathways for marine carbon sinks. By integrating life cycle assessment (LCA) and systems modeling, quantitatively analyzes carbon emissions and carbon sequestration potential of macroalgae and related processes throughout the value chain. Demonstrates the feasibility of achieving net-zero emissions for selected products under optimized clean energy and technological scenarios. Emphasizes the importance of constructing a discourse with Chinese characteristics in international climate governance and advocates for strengthened collaboration between natural and social sciences to advance global carbon neutrality and climate policy development

Carbon dioxide removal dilemma of macroalgae products: Evidence from carbon footprint and profitability

3. 气候变化减缓与适应技术评估（Assessment of Climate Change Mitigation and Adaptation Technologies）

系统评估海洋碱化、人工上升流等地球工程手段在减缓气候变化和提升海洋生态系统适应力方面的潜力与风险，特别是在珊瑚保护领域，模拟表明适度实施人工上升流可有效缓解热应激、延缓珊瑚白化进程。曾在美国哈佛大学肯尼迪政府学院与德国海德堡大学经济系担任访问学者，强调自然科学与社会科学的协同合作，推动国际在全球气候治理中科学发展与政策建设。

Conducts systematic evaluations of geoengineering strategies—such as ocean alkalinization and artificial upwelling—for their potential and risks in mitigating climate change and enhancing marine ecosystem resilience. In coral reef conservation, simulation results show that moderate implementation of artificial upwelling can effectively reduce thermal stress and delay coral bleaching. As a former visiting scholar at the Harvard Kennedy School and the Department of Economics at Heidelberg University, advocates for interdisciplinary collaboration between natural and social sciences to support evidence-based policymaking in global climate governance.

  1. Modeling Coral Bleaching Mitigation Potential of Water Vertical Translocation – An Analogue to Geoengineered Artificial Upwelling
  2. Discrete Pulses of Cooler Deep Water Can Decelerate Coral Bleaching During Thermal Stress: Implications for Artificial Upwelling During Heat Stress Events
  3. Model-Based Assessment of the CO2 Sequestration
  4. Potential of Coastal Ocean Alkalinization Potential climate engineering effectiveness and side effects during a high carbon dioxide-emission scenario

4. 珊瑚白化的环境工程和地球工程防治手段（Environmental and Geoengineering Approaches for Coral Bleaching Mitigation）

长期致力于利用人工上升流和海洋碱化等技术手段，模拟和验证缓解珊瑚白化的可行性，研究表明定时引入深层冷水可降低海面温度、缓解热应激，调控海水化学状态以抵御海洋酸化。同时，全面评估这些工程干预措施可能引发的温度过低、盐度及营养盐异常等负面环境效应，揭示其在保护脆弱海洋生态系统中的潜力与风险。

Committed to exploring the feasibility of mitigating coral bleaching through technologies such as artificial upwelling and ocean alkalinization. Studies indicate that the controlled introduction of deep cold water can lower sea surface temperatures and alleviate thermal stress, while regulating seawater chemistry to counteract ocean acidification. Comprehensive assessments also address potential adverse effects, including overcooling, salinity fluctuations, and nutrient anomalies, revealing both the opportunities and environmental risks of such interventions in protecting vulnerable marine ecosystems.

  1. Modeling Coral Bleaching Mitigation Potential of Water Vertical Translocation – An Analogue to Geoengineered Artificial Upwelling
  2. Could artificial ocean alkalinization protect tropical coral ecosystems from ocean acidification?
  3. Discrete Pulses of Cooler Deep Water Can Decelerate Coral Bleaching During Thermal Stress: Implications for Artificial Upwelling During Heat Stress Events