CN:36-1239/TH

ISSN:1672-3872

半月刊

JST日本科学技术振新机构数据库(日)(2022)

中文核心期刊(遴选)数据库收录期刊

中文科技期刊数据库收录期刊

中国学术期刊(光盘版)全文收录期刊

中国期刊网收录期刊

中国学术期刊综合评价数据库 统计源期刊

搜索
搜索
这是描述信息

沙质草地风蚀坑形态 - 动力过程研究进展

访问量:

DOI:10.3969/j.issn.1672-3872.2023.21.001

基金项目:国家重点研发计划项目(2019YFC0507605);内蒙古自治区重点研发和成果转化计划项目(2022YFDZ0027);包头师范学院自然科学重点项目(BSYKJ2022-ZZ01);包头师范学院高层次引进人才科研启动基金项目(BTTCRCQD2020-011);包头师范学院自然科学类一般项目(BSYKJ2021-ZY02)

作者:郭子玥1,姜洪涛1,海春兴1,李占宏2,解云虎2

(1. 内蒙古师范大学地理科学学院,内蒙古 呼和浩特 010022; 2. 内蒙古科技大学包头师范学院资源与环境学院,内蒙古 包头 014030)

 

摘 要:【目的】风蚀坑不仅会造成植被退化,扩大沙化草地面积,而且加快了荒漠化的进程,使生态环境受到了严重威胁,特别是对土地资源和人类的生产生活造成了很大的影响。【方法】课题组综述了目前针对海岸风蚀坑和沙质草地风蚀坑的形态特征、发育演化、蚀积过程等方面的大量研究,总结了沙质草原风蚀坑形态-动力过程研究领域的主要进展,综合分析了风蚀坑形态-动力过程的研究方法。【结果】现有关于风蚀坑类型的划分方法无法普遍适用,风况和风蚀坑变化之间的关系不明确,且现有研究手段对风蚀坑形态辨识的精度较低。【结论】在今后关于风蚀坑形态-动力过程的研究中,应更注重风蚀坑形态分类的适用性、风况变化与风蚀坑演变的规律性和气候现象对风蚀坑发育影响的不确定性的研究,以期弥补风蚀坑形态-动力过程研究领域的空缺,同时为风蚀坑治理提供更全面的科学依据。

关键词:沙质草地;风蚀坑;发育过程;动力学机制

 

Research Progress on Morphology-Dynamic Process of Blowout in Sandy Grassland

Guo Ziyue1, Jiang Hongtao1, Hai Chunxing1, Li Zhanhong2, Xie Yunhu2

(1.College of Geographical Science, Inner Mongolia Normal University, Inner Mongolia Hohhot 010022; 2.College of Resources and Environment, Baotou Teachers’ College, Inner Mongolia University of Science and Technology, Inner Mongolia Baotou 014030)

 

Abstract: [Objective] Blowout not only cause vegetation degradation and expand the area of sandy grasslands, but also accelerate the process of desertification, posing a serious threat to the ecological environment, especially it has had a significant impact on land resources and human production and life. [Method] The research group reviewed a large amount of research on the morphological characteristics, development and evolution, and erosion processes of blowout and sandy grasslands, summarized the main progress in the research field of blowout morphology dynamic process in sandy grasslands, and comprehensively analyzed the research methods of blowout morphology dynamic process. [Result] The existing classification methods for blowout types are not universally applicable, the relationship between wind conditions and blowout changes is not clear, and the accuracy of existing research methods for identifying blowout morphology is low. [Conclusion] In future research on the morphology and dynamic process of blowout, more attention should be paid to the applicability of blowout morphology classification, the regularity of wind condition changes and blowout evolution, and the uncertainty of the impact of climate phenomena on blowout development, in order to fill the gap in the research field of blowout morphology and dynamic process, and provide a more comprehensive scientific basis for blowout management.

Keywords: sandy grassland; blowout; development process; dynamic mechanism

 

引文信息:[1]郭子玥,姜洪涛,海春兴,等.沙质草地风蚀坑形态-动力过程研究进展[J].南方农机,2023,54(21):1-5+10.

查看全文请下载PDF文件↓

相关下载

文件大小:
1.3M
2023-11-21 17:35:00
所属人群:
所有人
上一页
1
底部logo

公众号

地       址:江西省南昌市东湖区省政府大院北一路3号6楼

联系电话:0791-86202556

投稿邮箱:nfnj@vip.163.com

版权所有:江西南方农机杂志社有限责任公司.  All rights reserved.   SEO     赣ICP备2023003226号-1       技术支持:中企动力-南昌