【正文】
use the focus has mainly been on the physical flows of matter and energy. The design of industrial ecology initiatives is very inflexible and restricted by the nature of the industrial estates in ADCs, . some Ⅲ 3 include big multinational panies while others are occupied by numerous SMEs. These situational factors of ADCs led to the following conclusions on the important Asian EID issues. First, there is the question of the terminology usage. The terms and concepts applied have included ecoindustrial development EID, EIP, EIN or industrial symbiosis. Second, there is a need for an organized plan to improve the munication of industrial ecology concepts to various stakeholders like business, government and the general public. This part is critical for the successful implementation of the industrial ecology concepts. Third, ADCs must create policies both at the local and national level that will assist in the recognition of the importance of the ecoindustrial development approach. Fourth, the lack of financial support for the industrial ecology projects must be addressed. Fifth, continuous research and development must be conducted in order to improve the ability to adapt to the changing economic and social conditions in ADCs. Studies must be made to further develop the knowledge on how to better define indicators 。 The Korean National Cleaner Production Center recently started the task leading a 15year, threephase establishment of EIP works nationwide. An overview of many Asia Pacific ecoindustrial development initiatives revealed that, EIPs have been understood initially as an holistic system and i ntegrated system。r Technische Zusammenarbeit (GTZ) involvement in Thailand and China, and ADB project in Sri Lanka. All these projects have prehensive benefits, but there are still many barriers and difficulties. Since ADCs have different political, economic, environmental and resource constraints than the economies in developed countries, ADCs need to review and craft suitable strategies to put industrial ecology into place, instead of using the models developed for developed countries. China’s central government pays attention to environmental protection and Ⅲ 2 supports the application and development of environmental management strategies, such as industrial ecology. As the national agency of environmental protection, the State Environmental Protection Administration (SEPA) led the first EIP project in Guigang, Guangxi Zhuang Autonomous region in 2020. In October 2020, the department of Science, Technology and Standard in SEPA initiated another EIP demonstration project in Yantai, Shandong province. Meanwhile, SEPA is preparing to develop relevant policies to support the application of industrial ecology. Preventive strategies, such as cleaner production, have been included into the law in 2020. Another important initiative of SEPA is the Circular Economy Demonstration project in Liaoning province, the biggest heavy industry base in China. Under this project, some EIP projects will be initiated in Shenyang, Dalian, Anshan, and Yingkou, and some efforts on integrated materials management will take place at the municipal level. On the basis of these, a virtual ecoindustrial work (EIN) at th