本文通过调查数据阐述了近年来大庆市生态环境的状况变化趋势，井提出对策。
The paper discusses variation trend of biological environment in DaQing city in recent years and puts forword countermeasures.
通过调查，找出新民市当前主要生态环境问题，提出保护和改善生态环境是当务之急。
Through the investigation, main ecological environment problems were found in Xinmin city, and protect the environment and improve the ecological environment was put forwarded.
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