中文摘要：

本文结合案例，介绍了鄱阳湖生态经济区建设中的几种生态经济模式及其有益的启示。利用畜禽规模养殖废弃物发展高效生态农业的案例，描绘了发展生态经济的技术创新路线：末端治理-绿色技术的工艺组合-可持续产品及其价值链创造-传统产业改造和技术升级。江西铜业公司发展循环经济的案例表明：以开发废弃物再利用基础创新为基础，在企业的各个环节变废为宝，形成循环经济的产品链和产品网，用效益较大的产品收益来弥补收益小甚至没有净收益项目，整体上能够取得良好的社会、环境和经济效益。静脉产业本质上是社会层面的循环经济，与企业内部循环经济相比，发展废弃物的收集、运输和分类的中介组织和物流系统是发展社会层面循环经济的重要环节。

英文摘要：

Several patterns of eco-economic construction in Poyang Lake Ecological Economic Zone and their inspiration are introduced in this paper, combining with case analysis. Technology innovation path of developing ecological economy, which is End-treatment--Process combination of green technologies--Creation of sustainable products and their value chains--Technology upgrading of traditional industries, is described by the case of de-veloping efficient ecological agriculture through using the livestock and poultry waste. The case of developing cir-cular economy in Jiangxi Copper Company shows that it is possible to make conducive social, economical and en-vironmental benefits by the ways of the foundation innovations of developing waste recycling, transforming waste into assets and forming product lines and network in every step, and using effective products instead of non-profit items. The venous industry is essentially a circular economy in social dimension. Compared with internal recycle economy, the development of waste collection, transportation and classification of intermediary organizations and the logistics system are the important parts of circular economy development in society level.