Art College, Shandong University at Weihai, Weihai, PR China ；Huitong National Research Station of Forest Ecosystem, Huitong, PR China
Institute of Applied Ecology, CAS, Shenyang, PR China ；Huitong National Research Station of Forest Ecosystem, Huitong, PR China
Dept. of Biology and Chemical engineering, Weihai Vocational College, Weihai 264210, PR China
Art College, Shandong University at Weihai, Weihai, PR China
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