摘要
土壤风蚀是全球性的生态环境问题。本文从土壤风蚀的发展历程出发,阐述了定性研究、定量研究"3S"等新技术在土壤风蚀中的应用,总结了国内外不同时期取得的代表性研究成果,探讨了"3S"在对风蚀模型应用中的重大意义,并且讨论了在已有的土壤风蚀研究中需要注重的热点问题。在此基础上,对土壤风蚀以后的研究方向进行了展望。
Soil wind erosion is a global ecoenvironment problem. Based on the development process of soil wind ero- sion, the application of ＂3S＂ new technology with qualitative research and quantitative research has been described, the representative research achievements obtained in different periods at home and abroad have been summarized, the important significance of ＂3S＂technology in application of wind erosion mode has been discussed, and the hot issues have been discussed which need to be paid much attentions in soil wind erosion research. On this basis, the subsequent research direction of soil wind erosion has been prospected.
出处
《内蒙古林业科技》
2017年第2期52-57,共6页
Journal of Inner Mongolia Forestry Science and Technology
基金
国家自然科学基金项目(41571421)
国家科技重大专项(21-Y30B05-9001-13/15)
内蒙古农业大学优秀青年科学基金项目(2014XYQ-8)资助
关键词
土壤风蚀
定性研究
定量研究
“3S”技术
风蚀模型
soil wind erosion
qualitative research
quantitative research
＂3S＂technology
wind erosion model
