现在，巴西正扶持土地管理技术，这可以保护河床，保持植被和土壤中的碳。
It is now supporting land management techniques which protect stream-beds, conserve vegetation and carbon in the soil.
他还说：“河床下降会是降低保护，那么问题就会变成如何分流新鲜水源来阻止沿海不被流动的石油所污染。”
"As the river stage falls and protection diminishes," says Lane, "it becomes a question of how best to distribute this freshwater resource to defend the coast from the movement of oil onshore."
你是一条清澈的小河，我是你身边的河床，我永远保护你到天涯海角！爱你到永远！
You are a clear river, I was your side of the bed, I will protect you to the remotest corners of the globe! Love you till forever!
一些林产公司通过森林管理措施，包括保护更多的树木、河床复位和减少有害的公路建设。
Some forestry companies use forest management practices that allow more trees to remain uncut and include streambed restoration and less harmful road-building.
塔里木河位于塔克拉玛干沙漠，其河床演变和河道整治对保护塔里木河具有重要的意义。
Tarim river lies in Takilamakan desert, so studies on riverbed evolvement process and channel regulation have significance for the river protection.
现在，泥沙淤积抬高了中游河床，使得以前得到保护的低地现在暴露在每年洪季漫溢的威胁之下。
The sedimentation has now elevated the river bed in the middle reach to such an extent that the formerly protected lowlands are now exposed to the threat of overflow every flood season.
现在，泥沙淤积抬高了中游河床，使得以前得到保护的低地现在暴露在每年洪季漫溢的威胁之下。
The sedimentation has now elevated the river bed in the middle reach to such an extent that the formerly protected lowlands are now exposed to the threat of overflow every flood season.
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