LI Zhan-hong,HAI Chun-xing,LIU Guang-tong.Contrast of the Character of Erosive Particles in Different Soil Types on Desertification in Inner Mongolia[J].Research of Soil and Water Conservation,2008,15(01):4-8.
内蒙古沙漠化土地中不同土地类型土壤表面可蚀性颗粒对比研究
- Title:
- Contrast of the Character of Erosive Particles in Different Soil Types on Desertification in Inner Mongolia
- Keywords:
- Inner Mongolia; desertification; the soil type; characters of granularity; erosive particle
- 分类号:
- S157.1
- 摘要:
- 土壤粒度分布对土壤风蚀具有直接的影响作用，研究不同土地类型的粒度特征及其可蚀性粒度状况对了解不同尺度上土壤特性的空间异质性和土壤侵蚀、土壤利用变化对土壤的影响程度和尺度具有重要的参考价值。就内蒙古境内4个沙化地区典型土地类型的粒度特征进行比较研究，认为不同土地类型沙化土地间表土的粒度性质存在显著差异，移动沙丘最为粗化且分选较好，峰值较大，其次为各类沙丘，各地以耕地或草地最为细化，分选较差，峰值平缓，表现出风蚀沙化的阶段性。就可蚀性粒径而言，各地以固定沙丘、耕地的颗粒物可能释放较少，而退化草原、移动沙丘、半固定沙丘等土地类型颗粒物可能释放较多。就起尘粒径而言，各地的起尘颗粒以耕地和地带性草原植被的含量最大，其次为退化草原，而各类沙丘含量较小。说明合理利用草场资源和保护性耕作的重要性。
- Abstract:
- The distribution of edaphic granularity has direct effect on wind erosion, it has important value for reference to research the characters of granularity on different soil types and the status on granularity of erosion, it can show that the characters of spacial heterogeneity on the soil’s speciality in different scale, the soil erosion, the change of land use and the effect degree on the soil.This article studies on the contrast of the character about erosive particles in the four typical sandiness area in Inner Mongolia, it shows that there has distinct difference in the characters of granularity on the topsoil in sandiness area of the different soil types.The conclusion shows that the mobile dune is thicker than the other dunes, and the peak value is big, the infield and the lawn is thinner than the other place, the peak value is calm, it shows that the desertification of wind erosion has the character of phase.From the granularity of the erosion and the appear dust show, the particles on the immobile dune and the infield maybe release little in the prophase, but they maybe release much in the degenerative grassland, the mobile dune, half-immobile dune in the prophase.The particles’ content of appear dust is most on the plant in the infield and the grassland on the belt, the second is the degenerative grassland, the content of the other dunes is small.
参考文献/References:
[1] 王涛, 朱震达.我国沙漠化研究的若干问题[J].中国沙漠, 2003, 23(3):209-214.
[2] 赵锐, 翟永在, 宁明世, 等.内蒙古沙漠化土地概况及发展变化分析[J].内蒙古林业调查设计, 2000(1):11-14.
[3] 赵哈林, 张铜会, 赵学勇, 等.内蒙古半干旱地区沙质过牧草地的沙漠化过程[J].干旱区研究, 2002, 19(4):1-6.
[4] 姚洪林, 闫德仁, 杨文斌, 等.内蒙古沙漠化土地发展潜势分析[J].干旱区资源与环境, 2003, 17(1):8-13.
[5] 董建林, 雅洁.内蒙古自治区的沙漠及沙漠化土地[J].内蒙古林业调查设计, 2004, 27(1):3-7.
[6] 张英杰, 宋豫秦.论我国半干旱草原地区沙漠化防治战略的转型[J].中国沙漠, 2004, 24(1):88-91.
[7] 王军, 傅伯杰, 邱扬, 等.黄土高原小流域土壤养分的空间异质性[J].生态学报, 2002, 22(8):1173-1178.
[8] 周慧珍, 龚子同.土壤空间变异性研究[J].土壤学报, 1996, 33(3):232-241.
[9] 郭旭东, 傅伯杰, 陈利顶, 等.河北省遵化平原土壤养分的时空变异特征[J].地理学报, 2000, 55(5):555-566.
[10] 李新荣.干旱沙区土壤空间异质性变化对植被恢复的影响[J].中国科学(D辑):地球科学, 2005, 35(4):361-370.
[11] 陈玉福, 董鸣.毛乌素沙地景观的植被与土壤特征空间格局及其相关分析[J].植物生态学报, 2001, 25(3):265-269.
[12] Schlesinger W H.On the spatial pattern of soil nutrients indesert ecosystems[J].Ecology, 1996, 77(2):364-374.
[13] 邱扬, 傅伯杰, 王军, 等.黄土丘陵小流域土壤水分的时空变异性及其影响因子[J].应用生态学报, 2001, 12(5):715-720.
[14] 邹受益, 张景龙, 冯政夫, 等.科尔沁沙地荒漠化土地初析[J].中国沙漠, 2001, 21(1):76-78.
[15] 胡万德, 张惠良, 房宝龙.克什克腾旗浑善达克沙地沙源现状分析与治理对策[J].内蒙古林业调查设计, 2001(1):24-25.
[16] 黄思静.用EXCEL计算沉积物粒度分布参数[J].成都理工学院学报, 1999, 4(2):196-198.
[17] 史培军.中国土壤风蚀研究的现状与展望[R].第十二届国际水土保持大会邀请学术报告, 2002(5):1-14.
[18] 董治宝, 李振山.风成沙粒度特征对其风蚀可蚀性的影响[J].土壤侵蚀与水土保持学报, 1998, 4(4):1-6.
[19] 汪季, 周心澄, 周建忠, 等.沙尘暴尘源形成及分布[J].内蒙古农业大学学报, 2003, 24(4):134-141.
相似文献/References:
[1]胡春元,桂呈森,闫琳,等.沙漠化本质原因分析及防治策略探讨[J].水土保持研究,2002,9(03):130.
HU Chunyuan,GUI Chengsen,YAN Lin,et al.Discussion on the Causes of Desertification Process and Countermeasures[J].Research of Soil and Water Conservation,2002,9(01):130.
[2]苏志珠,董光荣.中国土地沙漠化研究现状及问题讨论[J].水土保持研究,2002,9(03):133.
SU Zhizhu,DONG Guangrong.Discussion on the Present Situation of Land Desertification in China[J].Research of Soil and Water Conservation,2002,9(01):133.
[3]阿拉腾图雅,宝音,乌兰图雅.内蒙古土地利用现状及其经济效益分析[J].水土保持研究,2002,9(03):185.
Alatengtuya,Bao yin,Wulantuya.Present Situation of Landuse and Analysis of Economic Profit of Land in Inner Mongolia[J].Research of Soil and Water Conservation,2002,9(01):185.
[4]朱志玲,曹萍.宁夏土地资源可持续利用研究[J].水土保持研究,2002,9(03):194.
ZHU Zhiling,CAO Ping.Study on Sustainable Use of Soil Resources in Ningxia Province[J].Research of Soil and Water Conservation,2002,9(01):194.
[5]李新坡.现代沙漠化的影响因素及研究意义浅析[J].水土保持研究,2003,10(03):140.
LI Xin-po.Analysis of Factors to Desertification and It’s Significance[J].Research of Soil and Water Conservation,2003,10(01):140.
[6]刘新平,张铜会,赵哈林,等.干旱半干旱区沙漠化土地水分动态研究进展[J].水土保持研究,2005,12(01):63.
LIU Xin-ping,ZHANG Tong-hui,ZHAO Ha-lin,et al.Research Advances on Moisture Dynamic of Desertified Lands in Arid and Semi-arid Regions[J].Research of Soil and Water Conservation,2005,12(01):63.
[7]邸利,傅志蛾,孙鹏举.古浪县沙化土地监测及治理对策研究[J].水土保持研究,2005,12(05):172.
DI Li,FU Zhi-e,SUN Peng-ju.The Research of Investigation,Monitoring and Control Measures on Desertification in Gulang County[J].Research of Soil and Water Conservation,2005,12(01):172.
[8]郭坚,王涛,薛娴,等.毛乌素沙地荒漠化现状及分布特征[J].水土保持研究,2006,13(03):198.
GUO Jian,WANG Tao,XUE Xian,et al.The Status and Distribution of Desertification in Maowusu Sandy Land[J].Research of Soil and Water Conservation,2006,13(01):198.
[9]齐善忠,罗芳,王涛.人为因素在沙漠化过程中作用程度的定量化研究[J].水土保持研究,2006,13(04):4.
QI Shan-zhong,LUO Fang,WANG Tao.Quantitative Analysis on Impacts by Man-made Factors During the Process of Sandy Desertification[J].Research of Soil and Water Conservation,2006,13(01):4.
[10]万勤琴,朴起亨,丁国栋,等.呼伦贝尔沙地草场沙漠化成因分析[J].水土保持研究,2007,14(04):263.
WAN Qin-qin,PU Qi-heng,DING Guo-dong,et al.Analysis on the Reason of Sandy Desertification in Hulunber Steppe[J].Research of Soil and Water Conservation,2007,14(01):263.
[11]丁雪,雷国平,许端阳,等.1981-2010年内蒙古沙漠化演变对区域生态系统服务价值的影响[J].水土保持研究,2018,25(01):298.
DING Xue,LEI Guoping,XU Duanyang,et al.Impact of Desertification Dynamics on Regional Ecosystem Service Values in Inner Mongolia from 1981 to 2010[J].Research of Soil and Water Conservation,2018,25(01):298.
备注/Memo
收稿日期:2006-10-24
基金项目:2006年教育部科学技术研究重点项目（206028）；内蒙古科技厅自然科学基金项目（200408020602）
作者简介:李占宏（1974- ），男，内蒙古呼和浩特人，讲师，在读硕士，主要从事水土资源保持与管理研究。