Yuanzi Huo, Ph.D.

IMTA Research Associate

Core Program

Sustainable Seafood

Research Program

Integrated Multi-Trophic Aquaculture & Invertebrate Culture

Education

B.A., Aquaculture, Dalian Ocean University, Dalian, China

M.S., Hydrobiology, Dalian Ocean, University, Dalian, China

Ph.D., Marine Biology, Institute of Oceanology, Chinese Academy of Science, Marine Biology, Qingdao, China

Research Scientist II with HSWRI’s Sustainable Seafood Program. Since joining HSWRI in November 2021, Dr. Huo has focused on invertebrate and seaweed (restorative) aquaculture, with an emphasis on Integrated Multi-Trophic Aquaculture (IMTA). He has conducted research in these fields for over 20 years. His expertise includes the aquaculture of economically important echinoderms and shellfish—from spawning to grow-out—such as sea cucumbers, oysters, scallops, and clams. He also specializes in seaweed biology, ecology, and aquaculture, including the study of harmful macroalgal blooms. His work extends to the development of IMTA and recirculating IMTA (RAS-IMTA) systems that integrate seaweeds, invertebrates, and finfish. Additionally, he conducts research on aquaculture environments and bio-extraction methods for ecological remediation. Dr. Huo has published over 100 peer-reviewed scientific papers and has secured numerous research grants.

Huo, Y.Z., Zhang, J.H., Xu, S.N., Tian, Q.T, Zhang, Y.J., He, P.M. 2011. Effects of seaweed Gracilaria verrucosa on the growth of microalgae: A case study in the laboratory and in an enclosed sea of Hangzhou Bay, China. Harmful Algae, 10: 411–418.

Huo, Y.Z., Xu, S.N., Wang, Y.Y., Zhang, J.H., Zhang, Y.J., Wu, W.N., Chen, Y.Q., He, P.M. *2011.. Bioremediation efficiencies of Gracilaria verrucosa cultivated in an enclosed sea area of Hangzhou Bay, China. Journal of Applied Phycology, 23:173–182.

Huo, Y.Z., Wu, H.L., Cai, Z.Y., Xu, S.N., Han, F., Dong, L., He, P.M.*. 2012. Bioremediation efficiency of Gracilaria verrucosa for an integrated multi-trophic aquaculture system with Pseudosciaena crocea in Xiangshan harbor, China. Aquaculture, 326–329: 99–105.

Wei, Z.L., You, J.G., Wu, H.L., Yang, F.F., Long, L.J.,Liu, Q., Huo, Y.Z.*, He, P.M. 2017. Bioremediation using Gracilaria lemaneiformis to manage the nitrogen and phosphorous balance in an integrated multi-trophic aquaculture system in Yantian Bay, China. Marine Pollution Bulletin, 121, 313–319.

Wei, Z.L., Huo, Y.Z.*, Liu, Q., Yang, F.F., Long, L.J., Bi, H.S., Fan, C.L., He, P.M. 2019. Field scale evaluation of Gracilaria lemaneiformis co-cultured with Crassostrea gigas as a bioremediation strategy in Yantian Bay, China. Algal Research, 38,101–407.

Wu, H.L.1, Huo, Y.Z.1, Hu, M., Wei, Z.L., He, P.M.* 2015. Eutrophication assessment and bioremediation strategy using seaweeds co-cultured with aquatic animals in an enclosed bay, China. Marine Pollution Bulletin, 95:342–349.

Huo, Y.Z.*, Wei, Z.L., Liu, Q., Yang, F.F., Long, L.J., He, Q., He, P.M. 2018. Distribution and controlling factors of phytoplankton assemblages associated with mariculture in an eutrophic enclosed bay in the East China Sea. Acta Oceanologica Sinica, 37(8): 102–112.

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