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回眸三北防护林工程第一阶段23年的风雨历程,在工程建设理论与实践上,经历了单一生态型、生态经济型和生态与产业并举三个时期。其发展的历史轨迹表明:三北防护林工程建设走生态产业化的发展道路,是发展所向,时代所趋。
Reviewing the stormy history of the 23rd year of the Three-North Shelter Forest Project, it has undergone three periods of single eco-system, eco-economic mode and eco-industry simultaneously in terms of engineering construction theory and practice. The historical trajectory of its development shows that the development path of eco-industrialization in the Three North Shelterbelt project development is oriented toward the development trend of the times.