论文部分内容阅读
中国是一次性筷子的生产大国,年产量约450亿双,年出口额近1.6亿美元。作为陆地生态系统的主体,森林具有资源库、基因库、蓄水库、碳贮库和能源库,对改善生态环境、维护生态平衡起着决定性作用。一些人士注重森林的生态效益,呼吁禁止木制一次性筷子生产。另一些人士则更为注重林
China is a major producer of disposable chopsticks with an annual output of about 45 billion pairs and an annual export volume of nearly 160 million U.S. dollars. As the main body of terrestrial ecosystem, forests have resource banks, gene banks, reservoirs, carbon reservoirs and energy banks, which plays a decisive role in improving the ecological environment and maintaining the ecological balance. Some people pay attention to the ecological benefits of forests and call for a ban on the production of wooden disposable chopsticks. Others pay more attention to Lin