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在陆地上的许多生态系中,森林生态系是大规模典型的生态系,它在保持自然界生态平衡中起主导作用。人类作为生态系中的生物因子之一,参加生物链中能量传递与物质交换,而整个生态系又是人类的生活环境,因此又要通过人类活动,能动的平衡、发展生态系,使其向有利于人类生活活动的方向发展。吸收国内外历史和现状的教训,进一步认识森林对人类和自然环境的作用,从而进一步掌握其生长发育的规律,不断扩大森林再生产,使其更好地服务于工农业生产和人民生活。
Among many ecosystems on land, forest ecosystems are large-scale typical ecosystems that play a leading role in maintaining the ecological balance of nature. Human beings, as one of the biological factors in the ecosystem, take part in energy transfer and material exchange in the biological chain, and the entire ecosystem is the living environment of mankind. Therefore, human beings must also develop their ecosystems through human activities and dynamic balance, Is conducive to the development of human activities in the direction of life. Absorb the lessons learned from the history and current situation both at home and abroad, and further understand the role of forests in protecting human beings and the natural environment so as to further grasp the laws governing their growth and development and continuously expand their forest re-production so that they can better serve industrial, agricultural production and people’s lives.