这种原产于欧洲东南部的杂草在许多栖息地具有极强的竞争力，特别是在河岸湿地地区。
This weed is native to southeastern Europe and is extremely competitive in many habitats, especially in wetlands and riparian areas.
这个公园占地约36英亩，包括麦塔瓦河岸的土地和通向麦塔瓦湖的湿地。
The park includes approximately 36 acres of land along the Macatawa River and the swamp leading into Lake Macatawa.
采用河岸定点观察和水面巡航相结合的方法，于1997 ~ 1998年调查了河南省典型湿地冬季水鸟资源。
The winter water bird resources were surveyed in typical wetlands of Henan province from December 1997 to May 1998 by the combination of water surface cruise and bank plot observation.
采用河岸定点观察和水面巡航相结合的方法，于1997 ~ 1998年调查了河南省典型湿地冬季水鸟资源。
The winter water bird resources were surveyed in typical wetlands of Henan province from December 1997 to May 1998 by the combination of water surface cruise and bank plot observation.
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