The spread of paragonimiasis was controlled with the ecological environment changes and the control methods enhanced in populati…
随着生态环境的变化及全民防治肺吸虫病的传播已被控制。
Objective To investigate the effects of ecological environment changes on fasciolopsiasis epidemic in Weishan lake area after the South-to-North water diversion.
目的研究南水北调后微山湖生态环境改变对姜片虫病流行的影响。
In this paper evolution of ancient lake in Taiyuan basin and changes of ecological environment were studied by optical enhancement of remote sensing image, geoscience analysis and historical records.
本文采取遥感图像光学增强、地学分析和历史资料论证的方法，研究了太原断陷盆地古湖泊的演变与生态环境的变化。
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