Yong Chen

Research Interests
Fisheries Population Dynamics
Fisheries Stock Assessment
Fisheries Ecology  & Mgmt.
Fish Life History
Uncertainty Quantifications
Decision-making Theory
Statistical and Mathematical Modeling

Research Projects
Understanding Ecological, Social, and Economic Aspects of Bycatch and Building Stakeholder Alliances in the Gulf of Maine Lobster Fishery

Degrees

  • University of Toronto (Canada), Ph.D., 1995 (Zoology and Statistics)
  • University of Toronto (Canada), M.S., 1991 (Fish Ecology)
  • Qingdao Ocean University (China), B.Agric., 1983 (Fisheries Science)

Courses

  • SMS 321: Introduction to Fisheries Science
  • SMS 562: Fisheries Population Dynamics
  • SMS 597: Statistical Modeling
  • SMS 598: Special Topics in Marine Sciences

Profile

Yong Chen is a fisheries scientist and faculty member at the University of Maine’s School of Marine Sciences. His research focuses on quantitative fisheries ecology, stock assessment, and management of fisheries resources. Much of Chen’s work is interdisciplinary and involves fisheries biology, ecology, mathematical and statistical modeling, management policy, and computer simulations. His research interests include evaluating fish life history and environmental impacts, designing fisheries-dependent and fisheries-independent survey programs, and conducting risk analysis of alternative management strategies.

Chen co-led a project funded by the Mitchell Center. His team built relationships with lobstermen working in the Gulf of Maine in order to address the problem of bycatch. They worked closely with lobstermen to assess the ecological, social, and economic impacts of bycatch in the region.

In addition to working at the University of Maine, Chen is a visiting professor at Shanghai Ocean University in China. He is currently the editor of the Canadian Journal of Fisheries and Aquatic Sciences. Chen was recognized in 2008 with a University of Maine Graduate Mentor Award. Since 2009, he has coordinated both the UMaine Marine Policy and UMaine Dual Master Degree in Natural and Social Sciences programs. Chen is currently a member of the New England Fisheries Management Council Scientific and Statistical (SSC) Committee.

Chen’s research has been funded by the Canadian Natural Science and Engineering Research Council, NOAA’s National Marine Fisheries Service, both the National and Maine Sea Grant programs, the Atlantic States Marine Fisheries Commission, the National Science Foundation, the Maine Department of Marine Resources, and the Maine NSF EPSCoR SSI program, among others.

Chen has been published in peer-reviewed journals including the Canadian Journal of Fisheries and Aquatic Sciences, ICES Journal of Marine Science, Fisheries Research, Aquatic Ecology, Journal of Fish Biology, Fishery Bulletin, Chinese Journal of Oceanology and Limnology, Marine Biology, Marine Ecological Progress Series, Freshwater and Marine Research, and Ecology and Society.

Selected Publications

J. Cao*, Y. Chen, J. Chang*, and X. Chen, “An Evaluation of an Inshore Bottom Trawl Survey Design for American Lobster (Homarus americanus) Using Computer Simulations,” Journal of North Atlantic Fisheries Science 46 (2014): 27-39.

J. Zhao*, J. Cao*, S. Tian, Y. Chen, S. Zhang, Z. Wang, and X. Zhou, “A Comparison of Two GAM Models in Quantifying Relationships of Environmental Variables and Fish Richness and Diversity Indices,” Aquatic Sciences 48 (2014): 297-312.

J. Cao*, S. Truesdell, and Y. Chen, “Impacts of Stock Mixing Arising from Seasonal Migration on the Assessment of Atlantic Cod in the Gulf of Maine,” ICES Journal of Marine Sciences (2014).

X. Wang*, Y. Chen, S. Truesdell*, L. Xu, J. Cao*, and W. Guan, “The Large-Scale Deployment of Fish Aggregation Devices Alters Environmentally-Based Migratory Behavior of Skipjack Tuna in the Western Pacific Ocean,” PLoS ONE 9, no. 5 (2014): e98226.

X. Chen, B. Liu, and Y. Chen. “Sthenoteuthis oualaniensis, Purpleback Flying Squid,” in Advances in Squid Biology, Ecology, and Fisheries Part II – Oegopsid Squids, eds. Rosa et al (New York: Nova Science Publication, Inc., 2013), 207–223.

B. Liu, X. Chen, Y. Chen, and S. Tian, “Geographic Variation in Statolith Trace Elements of the Humboldt Squid, Dosidicus gigas, in the High Seas of Eastern Pacific Ocean,” Marine Biology 160, no. 11 (2013): 2853-2862.

K.E. Mills, A.J. Pershing, C.J. Brown, Y. Chen, F.S. Chiang, D.S. Holland, S. Lehuta, J.A. Nye, J.C. Sun, A.C. Thomas, and R.A. Wahle, “Fisheries Management in a Changing Climate: Lessons from the 2012 Ocean Heat Wave in the Northwest Atlantic,” Oceanography 26, no. 2 (2013).

W. Guan*, J. Cao*, Y. Chen, and M. Cieri, “Impacts of Population and Fishery Spatial Structures on Fishery Stock Assessment,” Canadian Journal of Fisheries and Aquatic Sciences 70 (2013): 1178-1189.

Y. Chang, C. Sun, Y. Chen, S. Yeh, G. DiNardo, and N. Su, “Modelling the Impacts of Environmental Variation on the Habitat Suitability of Swordfish, Xiphias gladius, in the Equatorial Atlantic Ocean,” ICES Journal of Marine Sciences 70 (2013): 1000-1012.

A. Jordaan, M.G. Frisk, L.S. Incze, N.H. Wolff, L. Hamlin, and Y. Chen, “Multivariate Dissemination of Species Relationships for Use in Marine Spatial Planning,” Canadian Journal of Fisheries and Aquatic Sciences 70 (2013): 316-329.

Y. Zhang*, Y. Chen, J. Zhu*, S. Tian*, and X. Chen, “Evaluating Harvest Control Rules for Bigeye Tuna (Thunnus obesus) and Yellowfin Tuna (Thunnus albacares) Fisheries in the Indian Ocean,” Fisheries Research 137 (2013): 1-8.

Y. Zhang*, Y. Li*, and Y. Chen, “Modeling the Dynamics of Ecosystem for the American Lobster in the Gulf of Maine,” Aquatic Ecology 46 (2012): 451-464.

X. Wang*, L. Xu, Y. Chen, G. Zhu, S. Tian, and J. Zhu, “Impacts of Fish Aggregation Devices on Size Structures of Skipjack Tuna Katsuwonus pelamis,” Aquatic Ecology 46 (2012): 343-352.

C. Moffett*, Y. Chen, and M. Hunter, “Preliminary Study of Trap Bycatch in the Gulf of Maine’s Northern Shrimp Fishery,” North American Journal of Fisheries Management 32 (2012): 704-715.

Y. Zhang* and Y. Chen, “Effectiveness of Harvest Control Rules in Managing American Lobster Fishery in the Gulf of Maine,” North American Journal of Fisheries Management 32 (2012): 984-999.

M. McMahan*, D.F. Cowan, G.D. Sherwood, J.H Grabowski, and Y. Chen, “Evaluation of Coded Microwire Tag Retention in Juvenile American Lobster, Homarus americanus,” Journal of Crustacean Biology 32 (2012): 497-502.

J. Zhu*, Y. Chen, X. Dai, S.J. Harley, S.D. Hoyle, M.N. Maunder, and A.M. Aires-da-Silva, “Implications of Uncertainty in the Spawner-Recruitment Relationship for Fisheries Management: An Illustration Using Bigeye Tuna (Thunnus obesus) in the Eastern Pacific Ocean,” Fisheries Research 119-120 (2012): 89-93.

X. Chen, J. Cao*, Y. Chen, B. Liu, and S. Tian, “Effect of Kuroshio Current on Spatial Distribution of Ommastrephes bartramii in the Northwest Pacific Ocean,” Bulletin of Marine Science 88 (2012): 63-72.

Y.J. Chang*, C.L. Sun, Y. Chen, and S.Z. Yeh, “Modelling the Growth of Crustacean Species,” Review in Fisheries Biology and Fisheries (2012).

Y.J. Chang*, C.L. Sun, Y. Chen, S.Z. Yeh, and G. DiNardo, “Habitat Suitability Analysis and Identification of Potential Fishing Grounds for Swordfish, Xiphias gladius, in the South Atlantic Ocean,” International Journal of Remote Sensing 33, no. 23 (2012): 7523-7541.

Y. Ying*, Y. Chen, L. Lin, and T. Gao, “Risks of Ignoring Fish Population Spatial Structure in Fisheries Management,” Canadian Journal of Fisheries and Aquatic Sciences 68 (2011): 2101-2120.

B. Liu*, X. Chen, Y. Chen, H. Lu, and W. Qian, “Trace Elements in the Statoliths of Jumbo Flying Squid off the Exclusive Economic Zones of Chile and Peru,” Marine Ecological Progress Series 429 (2011): 93-101.

C. Moffett*, Y. Chen, and M. Hunter, “Evaluating Port Monitoring Programs: A Case Study of the Northern Shrimp Fishery in the Gulf of Maine,” Fisheries Research 108 (2011): 321-326.

Y. Zhang*, Y. Chen, and Y. Chang, “Estimating Biological Reference Points Using Individual-Based Per-Recruit Models for the Gulf of Maine American Lobster, Homarus americanus, Fishery,” Fisheries Research 108 (2011): 385-392.

Y. Zhang*, Y. Chen, and C. Wilson*, “Developing and Evaluating Harvest Control Rules with Different Biological Reference Points for the American Lobster Fishery in the Gulf of Maine,” ICES Journal of Marine Sciences (2011).

Y.J. Chang*, C-L Sun, Y. Chen, Y. Zhang*, and S-Z Yeh, “Incorporating Climate Changes into Population Dynamic Modelling: An Individual-Based Modelling Approach for Lobster,” Canadian Journal of Fisheries and Aquatic Sciences 68 (2011): 122-136.

A. Jordaan*, J. Crocker*, and Y. Chen, “Linkages Among Physical and Biological Properties in Tidepools on the Maine Coast,” Environmental Biology of Fishes (2011).