土地集约化利用、产业集群化发展、人气集聚化膨胀是青岛开发区目前经济发展中呈现出的新气象,“三集”模式的和谐共振,实质上已经成为开发区贯彻科学发展观、实现可持续发展战略的生动写照,正引起国内越来越多的经济活跃区域的关注,今年以来,开发区平均每天都要迎来两个来观摩学习的外地学习考察团。土地集约化利用 The intensive use of land, the development of industrial agglomeration, and the popular expansion of agglomeration are the harmonious resonance of the new weather and the “three-set” model present in the economic development of Qingdao Development Zone. In fact, it has become the key to implementing the scientific development concept in the zone, The vivid portrayal of realizing the strategy of sustainable development is arousing the concern of more and more economically active regions in our country. Since this year, the development zones have welcomed on the average two visiting study tours each year to study and study. Intensive land use