1）海洋与湖泊沉积物微生物群落生理、生态和功能
2）海洋沉积物碳循环过程的速率、通量和规模
3）海洋底栖无脊椎动物对微生物群落和生物地球化学过程的影响（生物扰动）

课题组目前正在招收本硕博学生，如您有共同的科研兴趣，请随时与我联系。

1）上海市自然科学基金面上项目，水文和生物动力过程对海岸带微生物群落及其代谢机制的调控：以长江口滨海湿地系统为例，2023.04.01 - 2026.03.31，主持
2）上海浦江人才计划项目A类，海洋底栖⽆脊椎动物的全球分布特征及其对碳循环过程的贡献，2022.10.01 - 2024.09.30，主持
3）国家自然科学基金委重点项目，典型海洋沉积环境微生物碳代谢功能、通量与规模的比较研究，2023.01.01 - 2027.12.31，参与
4）Swiss National Science Foundation funding, Microbial cycling of sulfurized organic matter in freshwater sediments, 2019 - 2022, participate
5）Swiss National Science Foundation funding, Role of bioturbation in controlling microbial community composition and biogeochemical cycles in marine and lacustrine sediments, 2015 - 2020, participate

*通讯作者，#共同第一作者
13) Deng L.*, Fiskal A., Bölsterli D. et al. (2023). Differential impact of two major polychaete guilds on microbial communities in marine sediments: a microcosm study. Frontiers in Marine Science. 10:1119331.

12) Niu M.#, Deng L.#, Su, L. et al. (2022). Methane supply drives prokaryotic community assembly and networks at cold seeps of the South China Sea. Molecular Ecology, 00, 1–20.

11) Deng L.*, Meile C., Fiskal A. et al. (2022). Deposit-feeding worms control subsurface ecosystem functioning in intertidal sediment with strong physical forcing. PNAS Nexus, 1(4), pgac146.

10) Deng L.*, Bölsterli D., Kristensen E. et al. (2020). Macrofaunal control of microbial community structure in continental margin sediment. PNAS, 117(27), 15911-15922.

9) Deng L.*, Fiskal A., Han X., et al. (2019). Improving the accuracy of flow cytometric quantification of microbial populations in sediments: importance of cell staining procedures. Frontiers in microbiology, 10, 720.

8) Fiskal A.*, Deng L., Michel A. et al. (2020). Effects of eutrophication on sedimentary organic carbon cycling in five temperate lakes. Biogeosciences, 16 (19), 3725-3746.

7) Han X.*, Tolu J., Deng L. et al. (2022). Long-term preservation of biomolecules in lake sediments: potential importance of physical shielding by recalcitrant cell walls. PNAS Nexus, 1(3): pgac0766.

6) Lagostina L., Frandsen S., MacGregor B., Albert D., Deng L. et al. (2021). Interactions between temperature and energy supply drive microbial communities in hydrothermal sediment. Communications biology 4 (1), 1-14.

5) Fiskal A.*, Anthamatten E., Deng L. et al. (2021). Carbon sources of benthic fauna in temperate lakes across multiple trophic states; Biogeosciences, 18 (14), 4369-4388.

4) Zhu R.*, Tolu J., Deng L. et al. (2020). Improving the extraction efficiency of sedimentary carbohydrates by sequential hydrolysis. Organic Geochemistry 141:103963.

3) Møller M.H., Glombitza C., Lever M.A., Deng L. et al. (2018). D:L-amino acid modeling reveals fast microbial turnover of days to months in the subsurface hydrothermal sediment of Guaymas Basin. Frontiers in Microbiology, 9, 967.

2) Geilert S.*, Hensen C., Schmidt M. et al. (2018). On the formation of hydrothermal vents and cold seeps in the Guaymas Basin, Gulf of California. Biogeosciences, 15(18), 5715-5731.

1) Berndt C.*, Hensen C., Mortera-Gutierrez C. et al. (2016). Rifting under steam - how rift magmatism triggers methane venting from sedimentary basins. Geology, 44:767-770.