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Question

因此，从本世纪五六十年代开始，一些西方国家开始组织专门性的环境问题调查与研究，相关的成果不断面世，其中，《寂静的春天》、《增长的极限》引起的反响最为巨大，从中我们可以把握到现代环境保护的发展脉络。《寂静的春天》从污染生态学的角度，阐明了人类同大气、海洋、河流、土壤、动植物之间的密切关系，初步揭示了环境污染对生态系统的影响，提出了现代生态学所面临的污染生态问题

Answer 1

Therefore, from this century fifty or sixty time begin, some western countries started to organize special environmental problems of investigation and research, related to the outcomes of continuously available, wherein, " Silent Spring ", " the limits to growth " the most tremendous repercussions, from which we can grasp to the modern environmental protection development. " Silent Spring " from the angle of pollution ecology, elucidation of a human with the atmosphere, ocean, river, soil, plants and animals of the close relationship between, attempts to reveal the environmental pollution effects on ecosystems, proposed the modern ecology facing pollution ecological problems

Answer 2

Therefore, from this century fifty or sixty time begin, some western countries started to organize special environmental problems of investigation and research, related to the outcomes of continuously available, wherein, " Silent Spring ", " the limits to growth " the most tremendous repercussions, from which we can grasp to the modern environmental protection development. " Silent Spring " from the angle of pollution ecology, elucidation of a human with the atmosphere, ocean, river, soil, plants and animals of the close relationship between, attempts to reveal the environmental pollution effects on ecosystems, proposed the modern ecology facing pollution ecological problems

Answer 3

for that reason,some of western countries began to lorganize professional investigation s and reaserches on invironmental problems since 1950s and 1960s ,and then, relative results were born.