绿色壁垒也称环境壁垒,指一些国家或组织为了保护环境,通过制定环境标准和法规,对可能形成生态破坏和环境污染的一些国际贸易活动采取直接或间接限制,甚至禁止贸易的措施。目前,绿色壁垒已成为我国企业对外贸易的主要障碍。绿色壁垒的表现形式多种多样,涉及公约、法规、标准和 Green barriers are also called environmental barriers. They refer to some countries or organizations that directly or indirectly restrict or even ban trade in some international trade activities that may cause ecological damage and environmental pollution by formulating environmental standards and laws and regulations in order to protect the environment. At present, green barriers have become the major obstacle to the foreign trade of Chinese enterprises. Green barriers manifest themselves in a variety of forms, including conventions, regulations, standards and