生物污染非技术性防治的理论依据及其实践

Theoretical Basis and Practice for Non-technical Protection from Biological Contamination

20世纪90年代以来,生物污染已经成为研究的热门课题,其防治的对策大部分以工程技术研究为主,很少考虑和研究非技术性的理论及方法。通过五个田野点的调查和实践,证实非技术性的防治思路和对策不仅可行,而且成本小、无污染并长期具有抗御外来物种入侵的效果等优点。因此生物污染非技术性防治的方法应该是值得推广和进一步研究的主要的领域之一。

Starting from 1990s,biological contamination has become a hot research topic,but its prevention and treatment measures are mostly engineer-oriented and technology-research-based,less involved with non-technical theories and methods.By citing the field research data from 5 study sites,this article is to prove that non-technical prevention ideas and countermeasures in stopping the entrances of alien species are not only feasible,but also less costly,non-polluted and long effective in preventing from the inbreak of alien species.It is therefore suggested that the adoption of non-technical methods in controlling biological contamination is not only worthy but also should be worthy to do the promotion,and deserves for further exploration in the future.