肥沃的河滩地上散布着高大的美国梧桐、白桦树和白蜡槭。
The rich bottom land near the river was studded with tall sycamores, birches, and box elders.
结果表明：混播可提高河滩地草场的产量，改善草层品质。
The results showed that mixed sowing grasses not only can raise the productivity but also can improve the pasture quality.
从黑龙江省西部半干旱地区自然概况及河滩地经营现状出发。
According to the natural conditions and the management situation of the flood land of the west semi-arid Area of Heilongjiang province.
禁止毁坏森林、草原开垦耕地，禁止围湖造田和侵占江河滩地。
It is forbidden to reclaim cultivated land by destroying forests or grasslands, to reclaim land from lakes and to encroach on tidal-flat areas of rivers.
以黄河滩地郑州段为例，分析了黄河滩地旅游景观开发的优势和威胁。
Takes Yellow River beach in Zhengzhou as an example, the development superiority and threat of the traveling landscape of Yellow River beach was analyzed.
第二个主要的棉花种植区是沿着密西西比河下游及其支流的富饶的河滩地。
A second major cotton-growing area lay in the rich bottom land of the lower Mississippi River and is tributaries.
瘠薄河滩地整地质量的优劣，不仅影响林木的当年成活，而且还影响林木成活后的生长发育和连年生长量。
Site preparation quality in poor overflow land influences not only on survival rate of forest in the same year, but also on growth and annual increment after survival of forest.
利用野外移动式风洞试验装置，对永定河不同植被覆盖率河滩农地在不同风速下的风蚀量进行了测定，结果表明：播草盖沙可以提高起沙风速，有效减少河滩地的土壤流失。
It measures wind erosion under the conditions of different wind speed of floodplain area with different vegetation coverage ratio of the Yongding River by using mobile filed wind channel equipment.
利用野外移动式风洞试验装置，对永定河不同植被覆盖率河滩农地在不同风速下的风蚀量进行了测定，结果表明：播草盖沙可以提高起沙风速，有效减少河滩地的土壤流失。
It measures wind erosion under the conditions of different wind speed of floodplain area with different vegetation coverage ratio of the Yongding River by using mobile filed wind channel equipment.
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