The classification of coastal dunes is the most important basic problem in the research on the landscape of the wind drift sand in coastal region.
海岸沙丘分类一直是海岸风沙地貌研究的重要基础问题之一。
With sea levels expected to keep rising, work to broaden coastal dunes and strengthen sea and river dykes is estimated to continue for another 100 years.
随着海平面持续上升，扩大沿岸沙丘和加强抵御海水、河水的大坝的工作大约要再持续100年。
Qilihai was called the largest lagood in China, and many scholars suggested that the coastal dunes outside the Qilihai lagoon developed from the offshore sand bars.
七里海有中国第一大潟湖之称，多数学者认为七里海外的海岸沙丘群是在滨外沙坝的基础上发育形成的。
The paper reviews the progress in the researches on beach states, beach groundwater dynamics, sand bar dynamics, coastal dunes and nearshore processes in the sandy coast.
本文着重论述了在砂质海岸演变研究中，海滩状态，海滩地下水动力，砂坝动力学，海岸沙丘，近岸带过程等方面研究进展。
The coastal plain consists mainly of sand dunes and polders.
沿海平原主要包括沙丘和低田。
Around 348 million hectares of forests are used to conserve soil and water, control avalanches and desertification, stabilize sand dunes and protect coastal areas.
大约3.48亿公顷森林用于保持水土资源，控制雪崩和荒漠化，稳定沙丘和保护沿海地区。
The clients' small lot backs up to a preserve, where the forms of windswept trees and dunes record the intensity and direction of the constant coastal wind.
业主在一定程度上支持维持地块的现状，从树和沙丘形状就能看出海风的强度和方向。
The clients' small lot backs up to a preserve, where the forms of windswept trees and dunes record the intensity and direction of the constant coastal wind.
业主在一定程度上支持维持地块的现状，从树和沙丘形状就能看出海风的强度和方向。
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