OALib Journal期刊
ISSN: 2333-9721
费用:99美元
|
|
|
石林地区土壤性质与喀斯特洼地发育
DOI: 10.11821/yj2004030005
Keywords: 路南石林,洼地发育,土壤性质
Abstract:
摘要: 对石林地区洼地边坡和底部红壤的物理、化学性质差异进行了研究 ,结果表明土壤的化学成分、水分含量和粒度组成都和所处的地貌部位有关。洼地底部的土壤细粘粒含量、水分含量、Al2 O3和Fe2 O3含量低于洼地边坡 ,而粗粉粒含量、SiO2 含量则高于洼地边坡。土壤SiO2 含量随粒径变细而减少 ,Al2 O3和Fe2 O3则随粒径变细而增加 ,土壤中水分含量与细粘粒含量正相关 ,与粗粉粒含量负相关。因此 ,不同地貌部位土壤的粒度组成差异决定了洼地底部和边坡的水分含量及化学组成的差异
References
[1] | CvijicˇJ . Das Karstphaenomen1 Versuch cinct morphologischen Monographie1 Geograph Abhandl Wien. 1893,5(3):218~329.
|
[2] | Willams P W. Subcutaneous hydrology and t he development of doline and cockpit karst. Z1 Geomorph. 1985,29(4):463~482.
|
[3] | 朱德浩.桂林地区峰丛洼地的形态量计及演化.中国岩溶,1982:2(2):127~134.
|
[4] | 潘根兴,曹建华.表层带岩溶作用:以土壤为媒介的地球表层生态系统过程-以桂林峰丛洼地岩溶系统为例.中国岩溶,1999,18(4):287~296.
|
[5] | Young R A. Characteristics of eroded sediment. Transactions of t he ASAE 1980.23,1139~1146.
|
[6] | 邓时琴,徐梦雄.中国土壤颗粒研究I.太湖地区白土型水稻土中白土层土壤及其各级颗粒的理化特性.土壤学报,1982,19(1):22~32.
|
[7] | 戴树桂主编.环境化学.北京:高等教育出版社,1997.
|
[8] | 罗戴A A.巴逢辰,乔樵,孙励敬等译.土壤水1北京:科学出版社,1964.239~285.
|
[9] | Zambo L,Ford D C.Limestone dissolution processes in Beke doline Aggtelek national park,Hungary. Eart h Surface andLandforms,1997,22:531~543.
|
[10] | 方正三.黄河中游梯田的调查研究.北京:科学出版社,1958.
|
[11] | 袁道先主编.岩溶学词典.北京:地质出版社,1986.
|
[12] | Titze,E1 On t he Geology of Karst Districts1 Geol1Reich-Anstalt Jahrb11880,30.
|
[13] | Willams P W. Morphometric analysis of polygonal karst in New Guinea,Geol.Soc. Amer. Bull.,1972,83:761~796.
|
[14] | Derek Ford,Paul Willams1 Karst Geomorphology and Hydrology,Unwin Hyman,London11989.
|
[15] | 宋林华.喀斯特洼地的发育机理及其水文地质意义1地理学报,1986,41(1):41~50.
|
[16] | Macleod D A. The origin of t he red Mediterranean soil in Epicus,Greece1 Soil Sci1,19 80,31:125~1361
|
[17] | Martinez-Mena M,Alvarez Rogel J,Albaladejo J,et al1 Influence of vegetal cover on sediment particle size distributionin natural rainfall conditions in a semiarid environment.Catena 1999,38:175~190.
|
[18] | 姚贤良,程云生,等编著.土壤物理学.北京:农业出版社,1986.1~39.
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|