ISSN 1000-0526
CN 11-2282/P
CN 11-2282/P
Archive > Volume 35 Issue 11 > 2009,35(11):107-116. DOI:10.7519/j.issn.1000-0526.2009.11.014 Prev Next
Recent Progress on the Observation Study of Wind Erosion in China
- Article
- Figures
- Metrics
- Preview PDF
- Reference
- Related
- Cited by
- Materials
Abstract:
Winderoded dust is an essential issue in studying dust aerosol and dust weathe r. From several aspects, such as the mechanism of winderoded dust, configurati on of particle motion, condition for dust emission, and dust flux, the major res ults of the researches on winderoded dust in China have been reviewed and the difficult points and issues have been discussed. Different methods for calculating the threshold of critical friction velocity and comparing the c ritical friction velocity of the observation are described from different resear chers in different locations. Finally, three suggestions have been presented on how to improve the precision of research results based on observations and the c omparability of different research results. First, to establish a more detailed geography, topography and soil information system. Second, to ma ke use of the advantages of satellite observations, and to set up the groundba sed observing systems for the comparison and calibration of satellite remote sen sing results. The third is to standardize the observation methods and processes t o fully utilize the operational observational data to improve the comparability of observation.
Keywords:
Project Supported:
Clc Number:
Mobile website
