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生态学杂志 ›› 1987, Vol. ›› Issue (6): 37-41.

• 专论与综述 • 上一篇    下一篇

城市能源与城市生态系统

李一民1, 张世英2, 张燕华1   

  1. 1. 天津市环境保护科研所;
    2. 天津大学系统工程所
  • 收稿日期:1986-09-21 出版日期:1987-12-10

Relations between Urban Energy Resources and Urban-Ecosystem

Li Yimin1, Zhang Shiying2, Zhang Yanhua1   

  1. 1. Tianjin Institute of Environmental Protection;
    2. Institute of System Engineering, Tianjin University
  • Received:1986-09-21 Online:1987-12-10

关键词: 转基因, 抗虫性, 适应性, 棉花

Abstract: The characteristics of urban energy resources and its relations to air pollution,calculation andprograming of urban energy resources were discussed.It indicated that the adoption of gas asfuel,thermoelectrical network supply and central heating,reformation of urban industry dis-tribution and improvement in energy structure were important ways to reduce urban air pollution and recover urban ecological balance.

Key words: Transgene, Insect-resistance, Adaptation, Cotton