淡水植物和动物图片。草飘浮物在美国的一条河流。河流栖息地，称为河岸系统，通常包含茂密的植被和大量的动物的种类。
Grass floats in a river in the United States. River habitats, called riparian systems, often contain lush vegetation and a wealth of animal species.
随着运营许可证的更新，大坝的拆除和原始河流的栖息地恢复将是备选方案之一。
As operating licenses come up for renewal, dam removal and habitat restoration to original stream flows will be among the options considered.
塞文河口是鸟类的栖息地，而大型水坝会在很大程度上破坏或毁坏河口，这同样也会破坏河流中鱼群的生态环境。
The Severn estuary is an important habitat for birds; large barrages would destroy or damage much of it, as well as interfere with fish stocks in the river.
从那时起，约430座过时的水坝在美国河流上消失，此举打通了鱼群和其他水生物的返回栖息地的通道，并重新让河流川流不息起来。
Since then, some 430 outdated dams have been removed from U.S. rivers, opening up habitat for fish and other aquatic organisms and letting rivers flow like rivers again.
这座公园有一个帮助保护在亚洲河流和沿海海域的海洋动物及栖息地的保护中心。
The park has a conservation that helps protect marine animals and their habitats in the rivers and coastal waters of Asia.
凭借肥沃的土地和大型的河流湖泊网络，江汉平原成了小龙虾的理想栖息地。
With fertile land and a large network of rivers and lakes, the plain is an ideal habitat for the species.
诺福克湖区是英国最大的湿地动物栖息地，它包括12个大湖，24个小湖，125英里长的河流，河流既有堤防，又可以航船。
The Norfolk Broads are Britain's largest wetland habitat with 12 large and 24 smaller lakes and 125 miles of navigable rivers and dykes.
公园里建有生物保护中心，其宗旨是保护海洋动物，保护它们在亚洲的河流和沿海水域的栖息地。
The park has a conservation center that helps protect marine animals and their habitats in the rivers and coastal waters of Asia.
在城市基底中，河流廊道具有连续性的自然特征，因此它们是城市自然保护和栖息地修复的重要对象之一。
River corridors have become important resources for the preservation of nature and habitat restoration because they remain a continuous natural feature within urban landscapes.
从那时起，约430座过时的水坝在美国河流上消失，此举打通了鱼群和其他水生物的返回栖息地的通道，并重新让河流川流不息起来。
Since then, some 430 outdated DAMS have been removed from U. S. rivers, opening up habitat for fish and other aquatic organisms and letting rivers flow like rivers again.
在干旱期，大部分地区变得不再那么好客，而河流泛洪区依然维持着稳定的水流，并提供着虽不理想但稳定的湿地栖息地。
In dry periods, most of these areas are no longer so hospitable, but the floodplain of the river still maintains a steady flow of water, providing a stable, though not ideal, nesting area.
另一方面，海狸属于破坏性的，给栖息地，农田和河流都造成严重破坏。
She saysbeavers, on the other hand, are destructive and wreak havoc on homes, farmland, and streams.
河流，河流可以给鲈鱼提供理想的栖息地。
他们的栖息地分布广泛，从陆生的森林，山脉，沙漠到水生的海洋，湖泊，河流与小溪。
They live in a wide variety of habitats ranging from forests, mountains and deserts on land to oceans, lakes, rivers and streams in water.
河流，河流可以给鲈鱼提供理想的栖息地。
对邻近河流树木的采伐也会增加河流中的沉淀和污浊度，降低水质和退化河岸动植物栖息地。
Harvesting adjacent to streams can increase sedimentation and turbidity in streams, lowering water quality and degrading riparian habitat.
在20世纪20年代，科学家认为，将考拉引入岛屿是唯一途径，因为大面积河流落叶是它的栖息地。
Scientists argued that such a cull was the only way to bring the koala introduced to the island in the 1920s under control, as it was defoliating large areas of riverine habitat.
在20世纪20年代，科学家认为，将考拉引入岛屿是唯一途径，因为大面积河流落叶是它的栖息地。
Scientists argued that such a cull was the only way to bring the koala introduced to the island in the 1920s under control, as it was defoliating large areas of riverine habitat.
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