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Chinese Journal of Applied Ecology ›› 2002, Vol. ›› Issue (11): 1516-1518.

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HUANG Jian, TANG Xuexi, GONG Xiangzhong, LI Yongqi   

  1. College of Life Science, Qingdao Ocean University, Qingdao 266003
  • Received:2000-07-10 Revised:2000-10-16

Abstract: Cell growth of Nitzschia closterium and Platymonas subcordiformis was stimulated under 4 and 8μg·L-1 anthrancene stress, respectively. The cell growth of two species was also stimulated under 30mg·L-1 streptomycin stress. The hormesis of marine microalgae cells under low level of anthrancene and streptomycin resulted in low level of free radical and decrease of microorganisms. Furthermore, the hormesis of marine microalgae was also discussed in this paper.

Key words: non-growing season, greenhouse gas, temperate Korean pine plantation, main controlling factor, light-felling

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