個人概況
2013年獲的法國土魯斯大學和中國科學院大學雙博士學學位，2014年至2015年在英國伯恩茅斯大學從事博士後研究，2016年入選海南大學C類高層引進人才。
目前已發表學術論文20餘篇（SCI論文27篇，含JCR 2區以上20篇），Springer發表Book Review論文1篇，論文累積它引87次，累積影響因子59.15。先後主持國家級項目3項、歐盟Erasmus Mundus項目1項、中國科學院A類先導專項專題一項、中國科學院大學科技創項目1項。作為主要參與人先後參與國家自然科學基金重點項目、國家科技支撐計畫、中國科學院A類先導專項、國家水體污染控制與治理科技重大專項等國家級項目8項。
主要研究領域
魚類繁育生理與生態學，包括魚類早期發育生物學、魚類早期環境生物學、魚類繁殖生理生態學
主要研究成果
研究發現海洋魚類腸道不僅是食物相重金屬的吸收場所，也在水相重金屬吸收過程中發揮了重要作用，因為海洋魚類要不斷的吞咽海洋來維持滲透壓平衡，這與淡水魚類有很大的差異。海水魚類腸道中水相重金屬的吸收受到飢餓、投餵平率、投餵水平、食物中重金屬含量、魚體發育階段等因素的影響，對養殖生產過程中如何通過管理投餵策略防控養殖魚類重金屬累積、環境監測和保護中魚體大小的選擇、魚體重金屬含量季節差異的詮釋等方面有重要意義。
以廣泛入侵雲南高原地區的鰕虎魚科（Gobiidae）的子陵吻蝦虎魚和波氏吻蝦虎魚為例（鰕虎魚科是擁有魚類種類數最多的科之一，有2000多種），與法國土魯斯（University of Toulouse）著名魚類生態學見Sovan LEK、Julien Cucherousset合作，研究了它們入侵高原湖泊後生境選擇、生活史策略、營養生態位、攝食行為等關鍵生態環節，據此提出了控制這兩種外來魚類經濟有效的策略，並評估了入侵群體的top-down效應及其對其他土著種類的影響。
論文發表情況
1) Guo Z., Gao N., Wu Y., Zhang L. (2017). The simultaneous uptake of dietary and waterborne Cd in gastrointestinal tracts of myellowstripe goby Mugilogobius chulae. Environmental Pollution 233: 31-41. (JCR 2區).
2) Guo Z., Andreou D., Britton J.R., (2017). Sea lamprey Petromyzon marinus biology and management across their native and invasive ranges: promoting conservation by knowledge transfer. Reviews in Fisheries Science & Aquaculture 25: 84-89. (JCR 2區).
3) Guo Z., Liu J., Lek S., et al. (2017). Coexisting invasive gobies reveal no evidence for temporal and trophic niche differentiation in the sub-littoral habitat of Lake Erhai, China. Ecology of Freshwater fish 26: 42-52. (JCR 2區).
4) Gao N., Zhu L., Guo Z., Yi M., Zhang L. (2017). Effects of chronic ammonia exposure on ammonia metabolism and excretion in marine medaka Oryzias melastigma. Fish & Shellfish Immunology 65, 226-234. (JCR 1區).
5) Copp G. H., Britton J. R., Guo Z., Edmonds-Brown R., et al. (2017) Trophic consequences of non-native pumpkinseed Lepomis gibbosus for native pond fishes. Biological Invasions, 19, 25-41. (JCR 2區)
6) Guo Z., Sheath D., Amat-Trigo F. & Britton J.R. (2016). Comparative functional responses of native and high impacting invasive fishes: impact predictions for native prey populations. Ecology of Freshwater Fish, 26, 533–540 (JCR 2區).
7) Guo Z., Liu J., Lek S., et al. (2016) Age, growth and population dynamics of two congeneric and invasive gobies, Rhinogobius giurinus and R. cliffordpopei (Actinopterygii, Gobiidae) in a plateau lake, southwestern China. Hydrobiologia 763: 69-79. (JCR 2區).
8) Guo Z., Zhang W., Zhou Y., et al. (2016). Feeding reduces waterborne Cu bioaccumulation in a marine rabbitfish Siganus oramin. Environmental Pollution 208: 580-589. (JCR 2區).
9) Guo Z., Zhang W., Du S., et al. (2016). Developmental patterns of copper bioaccumulation in a marine fish model Oryzias melastigma. Aquatic Toxicology 170: 216–222. (JCR 1區).
10) Yang D., Guo Z., Green I.D., Xie D.T. (2016). Effect of cadmium accumulation on mineral nutrient levels in vegetable crops: potential implications for human health. Environmental Science and Pollution Research 23, 19744–19753. (JCR 2區，通訊作者).
11) Zhang W., Guo Z., Zhou Y., et al (2016). Comparative contribution of trophic transfer and biotransformation on arsenobetaine bioaccumulation in two marine fish. Aquatic Toxicology 179, 65-71. (JCR 1區).
12) Zhou Y., Zhang W., Guo Z., Zhang L. (2016). Effects of salinity and copper co-exposure on copper bioaccumulation in marine rabbitfish Siganus oramin. Chemosphere 168, 491-500. (JCR 2區).
13) Jackson M.C., Cucherousset J. Guo Z., et al (2016). Do non-native pumpkinseed Lepomis gibbosus affect the growth, diet and trophic niche of native brown trout (Salmo trutta)? Hydrobiologia 772, 63-75. (JCR 2區).
14) Li X., Guo Z., Han D., Zhu X., Yang Y., Jin J., Xie S. (2016). Apparent digestibility coefficients of six protein ingredients for hybrid sturgeon. 39: 431-435 (in Chinese with English abstract).
15) Guo Z., Zhang W., Zhou Y., et al. (2015) Feeding strategy affects cadmium bioaccumulation in black sea bream Acanthopagrus schlegeli. Aquaculture Environment Interactions 7: 135–145. (JCR 2區).
16) Zhang W., Guo Z., Zhou Y., et al (2015). Biotransformation and detoxification of inorganic arsenic in Bombay oyster Saccostre acucullata. Aquatic Toxicology 158: 33-40. (JCR 1區).
17) Guo Z., Liu J., Lek S., et al. (2014). Ontogenetic diet shifts and interspecific trophic interactions of two congeneric and introduced goby species. Aquatic Biology 20: 23-33. (JCR 4區).
18) Zhu F., et al., Guo Z. & Liu J. (2014) Rapid life-history diversification of an introduced fish species across a localized thermal gradient. PLoS One, 9(2): e88033. (JCR 2區).
19) Zhu F., et al., Guo Z. & Liu J. (2014). Growth and reproduction of the non-native icefish Neosalanx taihuensis Chen, 1956 (Salangidae) in a plateau lake, southwestern China. Journal of Applied Ichthyology 30: 862-869. (JCR 4區).
20) Guo Z., Cucherousset J., Liu J., et al. (2013). Comparative study of the reproductive biology of two congeneric and introduced goby species: the implication for management strategies. Hydrobiologia 709: 89-99. (JCR 2區).
21) Tang J, et al., Guo Z. & Li Z. (2013) Status and historical changes of fish community in Erhai Lake. Chinese Journal of Oceanology and Limnology 31: 712-723. (JCR 4區).
22) Zhu F., Liu J. et al., Guo Z. & Zhang C. (2013). The growth performance of Hypophthalmichthys molitirx and Aristichthys mobilis in Lake Kuilei and their fisheries utilization. Freshwater Fisheries 43, 32-35. (In Chinese).
23) Tang J, et al., Guo Z. & Li Z. (2013) Composition and length-weight relationships of fish species in Lake Erhai, southwestern China. Journal of Applied Ichthyology 29: 1179-1182. (JCR 4 區).
24) Guo Z., Zhu X., Liu J., et al. (2012). Effects of dietary protein level on growth performance, nitrogen and energy budget of juvenile hybrid sturgeon, Acipenser baerii ♀ × A. gueldenstaedtii ♂. Aquaculture 338-341: 89-95. (JCR 2區).
25) Guo Z., Liu J., Lek S., et al. (2012). Habitat segregation between two congeneric and introduced goby species. Fundamental Applied Limnology 181: 241-251. (JCR 4區).
26) Guo Z., Li Z., Liu J., Zhu F., Perera H.A.C.C. (2012) Status of reservoir fisheries in China and their effects on environments. Monographiae Biologicae 91, 259-276.
27) Guo Z., Zhu X., Liu J., et al. (2011) Dietary lipid requirement of juvenile hybrid sturgeon, Acipenser baerii ♀ × A. gueldenstaedtii ♂. Journal of Applied Ichthyology 27: 743-748. (JCR 4區).
28) Han D., Xie S. & Guo Z. (2010). Growth and hepatopancreas performances of gibel carp fed diet containing low levels of aflatoxin B1. Aquaculture Nutrition 16: 335-342. (JCR 3區).
