l   Jiayu Zhao, Mi Zhang, Wei Xiao, Lei Jia, Xiufang Zhang, Jiao Wang, Zhen Zhang, Yanhong Xie, Yini Pu, Shoudong Liu, Zhaozhong Feng, Xuhui Lee (2021). Large methane emission from freshwater aquaculture ponds revealed by long-term eddy covariance observation. Agricultural and Forest Meteorology, 308–309, 108600.

l  Malin C. Broberg, Yansen Xu, Zhaozhong Feng, Håkan Pleijel (2021). Harvest index and remobilization of 13 elements during wheat grain filling: Experiences from ozone experiments in China and Sweden. Field Crops Research, 271, 108259.

l  Amos P. K. Tai, Mehliyar Sadiq, Jacky Y. S. Pang, David H. Y. Yung, Zhaozhong Feng (2021). Impacts of surface ozone pollution on global crop yields: Comparing different ozone exposure metrics and incorporating co-effects of CO₂. Frontiers in Sustainable Food Systems, 5: 534616.

l  Evgenios Agathokleous, Boya Zhou, Jianing Xu, Andreas Ioannou, Zhaozhong Feng, Costas J Saitanis, Michael Frei, Edward J Calabrese, Vasileios Fotopoulos (2021). Exogenous application of melatonin to plants, algae, and harvested products to sustain agricultural productivity and enhance nutritional and nutraceutical value: A meta-analysis. Environmental Research, 200: 111746

l  Guoyou Zhang, Kazuhiko Kobayashi, Hengchao Wu, Bo Shang, Rongjun Wu, Zujian Zhang, Zhaozhong Feng(2021). Application of ethylenediurea (EDU) could underestimate crop yield loss by ambient ozone when its protective effect is less than 100%. Environmental Science and Pollution Research, DOI 10.1007/s11356-021-15032-9

l  Yansen Xu, Zhaozhong Feng, Kazuhiko Kobayashi (2021). Performances of a system for free-air ozone concentration elevation with poplar plantation under increased nitrogen deposition. Environmental Science and Pollution Research, https://doi.org/10.1007/s11356-021-14639-2.

l  Pin Li, Zhaozhong Feng, Bo Shang, Johan Uddling (2021). Combining carbon and oxygen isotopic signatures to identify ozone-induced declines in tree water use efficiency. Tree Physiology, doi: 10.1093/treephys/tpab041

l  Lulu Dai, Yansen Xu, Harry Harmens, Honglang Duan, Zhaozhong Feng, Felicity Hayes, Katrina Sharps, Alan Radbourne, Lasse Tarvainen (2021). Reduced photosynthetic thermal acclimation capacity under elevated ozone in poplar (Populus tremula) saplings. Global Change Biology, 27: 2159-2173.

l  Zhaozhong Feng, Evgenios Agathokleous, Xu Yue, Elina Oksanen, Elena Paoletti, Hiroyuki Sase, Anthony Gandin, Takayoshi Koike, Vicent Calatayud, Xiangyang Yuan, Xuejun Liu, Alessandra De Marco, Yves Jolivet, Sari Kontunen-Soppela, Yasutomo Hoshika, Hikaru Saji, Pin Li, Zhengzhen Li, Makoto Watanabe, Kazuhiko Kobayashi (2021). Emerging challenges of ozone impacts on Asian plants: Actions are needed to protect ecosystem health. Ecosystem Health and Sustainability, 7:1, 1911602.

l  Shuangjiang Li, Xiangyang Yuan, Yan Xu, Zhengzhen Li, Zhaozhong Feng, Elena Paoletti (2021). Biogenic volatile organic compound (BVOC) emissions from leaves and fruits of apple and peach trees during fruit development. Journal of Environmental Science, 108: 152-163.

l  Tianyi Zhang, Xu Yue, Nadine Unger, Zhaozhong Feng, Bangyou Zheng, Tao Li, Yadong Lei, Hao Zhou, Xin Dong, Yu Liu, Jiang Zhu, Xiaoguang Yang (2021). Modelling the joint impacts of ozone and aerosols on crop yields in China: An air pollution policy scenario analysis. Atmospheric Environment, 247: 118216

l  Bo Shang, Zhaozhong Feng, Jinlong Peng, Yansen Xu, Elena Paoletti (2021). Effects of elevated ozone and nitrogen addition on leaf nitrogen metabolism in poplar. Journal of Plant Ecology, 14: 555-568.

l  Bo Shang, Yansen Xu, Jinlong Peng, Evgenios Agathokleous, Zhaozhong Feng (2021). High nitrogen addition decreases the ozone flux by reducing the maximum stomatal conductance in poplar saplings. Environmental Pollution, 272: 115979.

l  Rongjun Wu, Evgenios Agathokleous, Zhaozhong Feng (2021). Novel ozone flux metrics incorporating the detoxification process in the apoplast: An application to Chinese winter wheat. Science of the Total Environment, 767: 144588.

l  Yansen Xu, Bo Shang, Jinlong Peng, Zhaozhong Feng, Lasse Tarvainen (2021). Stomatal response drives between-species difference in predicted leaf water-use efficiency under elevated ozone. Environmental Pollution, 269: 116137.

l  Zhengzhen Li, Jian Yang, Bo Shang, Evgenios Agathokleous, Kennedy Rubert-Nason, Yansen Xu, Zhaozhong Feng (2021). Nonlinear responses of foliar phenylpropanoids to increasing O₃ exposure: Ecological implications in a Populus model system. Science of the Total Environment, 767: 144358.

l  Jinlong Peng, Yansen Xu, Bo Shang,  Evgenios Agathokleous, Zhaozhong Feng (2021). Effects of elevated ozone on maize under varying soil nitrogen levels: Biomass, nitrogen and carbon, and their allocation to kernel. Science of the Total Environment, 765: 144332.

l  Pierre Sicard, Paola Crippa, Alessandra De Marco, Stefano Castruccio, Paolo Giani, Juan Cuesta, Elena Paoletti, Zhaozhong Feng, Alessandro Anav (2021). High spatial resolution WRF-Chem model over Asia: Physics and chemistry evaluation. Atmospheric Environment, 244: 118004.

l  Qi Wang, Zhengzhen Li, Xuewei Li, Qin Ping, Xiangyang Yuan, Evgenios Agathokleous, Zhaozhong Feng (2021). Interactive effects of ozone exposure and nitrogen addition on the rhizosphere bacterial community of poplar saplings. Science of the Total Environment, 754: 142134.