米草净对海区浮游生物影响的研究  

Studies on the influence of Micaojing on the plankton in coastal waters.

作　　者：刘建[1] 庄志鸿[1] 蔡宣梅[1] 许友勤[2] 卢海声[2] 

机构地区：[1]福建省农业科学院生物技术中心,福建福州350003 [2]福建师范大学生物工程学院,福建福州350007

出　　处：《中国环境科学》2004年第6期722-724,共3页China Environmental Science

基　　金：福建省自然科学基金资助项目(B0110028)

摘　　要：互花米草防除剂和败育剂——米草净,能够在短时间内连根杀死互花米草.通过对 30000m2 防除现场用药前后海区的浮游生物调查发现,用药前后浮游动物均有 7 个门类共 36种,用药前后浮游植物均由硅藻门、绿藻门、裸藻门、蓝藻门、黄藻门 5 个门类共 44种组成.用药前后,浮游动物和浮游植物物种群结构和数量均无明显变化.Micaojing - the prevent and kill off agent for Spartina alterniflora was developed preliminarily with high effect, low toxicity and residual. It could kill off Spartina alterniflora with the roots in short period. It was found through investigating the plankton in coastal waters before and after using the drug in the prevent kill off ground of 30000 m2. There are both 36 species from 7 phylum zooplankton and 44 species from 5 phylum phytoplankton not only before but also after using the drug. The structure and the amount of the zooplankton and phytoplankton species before and after using the drug did not change markedly.

关 键 词：互花米草 米草净 浮游生物 生态入侵 

分 类 号：X176[环境科学与工程—环境科学]