研究沙丘移动规律与空间分异特征有助于准确了解风沙活动的危害程度, 为区域城镇规划和青藏
高原国家生态安全屏障保护与建设提供参考. 该研究基于Google Earth 软件测量横向沙丘的 …

This work explores the morphologic characteristics of aeolian dune sand in the southeastern
part of Western Desert of Egypt. It aims to assess the movement of barchan dunes and …

Most remote sensing studies assess the desertification using vegetation monitoring method.
But it has the insufficient precision of vegetation monitoring for the limited vegetation cover of …

The Sanlongsha dune field, on the northern edge of China's Kumtagh Sand Sea, is a large
area with strong winds, causing rapid dune migration and evolution of dune morphology. By …

Aeolian sand deposits cover a significant area of the Egyptian deserts. They are mostly
found in the Western Desert and Northern Sinai. In order to understand the distribution …

Climatic data from the In-Salah weather station covering the period 2005–2014 and bi-date
satellite imagery have been used to investigate sand drift potential and barchan migration in …

Accurate mapping plays a crucial role in the management of natural hazards, particularly in
the monitoring of sand dune movement. In this research, we focused on modeling sand …

柴达木盆地西南缘新月形沙丘连片分布, 数量丰富, 大小各异, 形态多样, 是开展沙丘动态演化
研究的理想区域. 基于2013 年和2021 年两期高分一号卫星影像和气象资料 …

Remote sensing has been used to cover a wide range of environmental applications in
Egypt. The customary description of the applications has been introduced in several …

Desertification and dune migration are two serious forms of land degradation, resulting in
the destruction of grassland and farmland ecosystems. Sandstorm activities occur more …