江西省生物入侵的现状、危害及对策

近年来,江西生物入侵现象日益严重,严重威胁着当地的生物多样性和生态安全。据此,在研究分析江西生物入侵现状、危害及特点的基础上,结合江西实际,提出了具体的控制对策。研究结果认为,江西生物入侵已呈现出传入的途径增加、频率加快,入侵的生物种类增多且分布区域扩大,入侵的潜在威胁不断增大等发展态势,严重威胁当地的生态安全和人民的身体健康,并造成了巨大的经济损失。要有效防治生物入侵现象,应坚持“预防为主、防治结合”的原则,强化生态安全保护意识,建立健全法律、法规,建立生物引进风险评价制度,加强协调和管理,加快对已入侵生物的综合治理。

The Status Quo,Harm And Countermeasure Of Biology Invasion In Jiangxi Province

This years,biology invasion threaten the biology diversity and ecosystem balance more and more badly in Jiangxi province.Hence,based on the status quo,harm and characteristics of biology invasion in Jiangxi province,we make comprehensive control measurement combining with the reality of Jiangxi province.The results indicate that biology invasion in Jiangxi province trend to have more route,increase the frequency,breed,the infection area,and the potential intimidate.This threaten local ecosystem balance and human healthy,and cause tremendous economic lose.To control biology invasion effectively,we should adhere to the principle: to prevent combined with controlling,intensify consciousness of protecting ecosystem balance,establish laws and rules,set up risk evaluation regulation on importing biology,reinforce to manage and correspond and accelerate overall administer the invaded biology.