岩溶山区不同土地利用方式对石灰土基本特性的影响

doi:CNKI:SUN:NCST.0.2007-03-004

Abstract

Abstract: Effects of land use on soil basic properties,such as soil bulk density,soil porosity,texture,organic matter,CEC,etc.,were studied with the Karst Jinfo Mountain Area in Chongqing as an example for case study.Results show that the effects varied with land use intensity.The soil quality of ever-green broad-leaf forestlands is the best,that of cultivated lands the worst,and that of farmlands yielded to afforestation improving.The responses of soil properties to land use displayed a decreasing order of soil organic matter>CEC>clay content>bulk density>soil porosity.Organic matter was found closely related to other soil properties and assumed to be an important factor affecting succession of soil quality of limestone soil in the Karst ecosystem.

Key words: Karst area, soil, land use, organic matter

CLC Number:

S158

ZHANG Wen-Hui, FU Wa-Li, ZHANG Hong, ZHANG Zhi-Wei, WANG Dong-Yin. Responses of Basic Properties of Limestone Soil to Land Use in Karst Jinfo Mountain Area in Chongqing[J]. Journal of Ecology and Rural Environment, 2007, 23(3): 16-21.

0
/ / Recommend

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: http://www.ere.ac.cn/EN/CNKI:SUN:NCST.0.2007-03-004

http://www.ere.ac.cn/EN/Y2007/V23/I3/16

[1]	ZHOU Yu-xuan, LONG Tao, ZHU Xin, WANG Lei, KONG Ling-ya, LI Yi-ping, SHI Jia-qi. Research Progress on Distribution and Remediation Technologies for the Combined Pollution of Heavy Metals and Polycyclic Aromatic Hydrocarbons in Soil [J]. Journal of Ecology and Rural Environment, 2019, 35(8): 964-975.
[2]	ZHANG Hang, LUAN Xiao-bing, LIU Qi-zhi. Response of Soil Nematodes to Different Pest Control Strategies in the Pear Orchard [J]. Journal of Ecology and Rural Environment, 2019, 35(8): 1043-1050.
[3]	ZHAO Long-fei, LI De-sheng, TENG Da, LIU Fu-de, ZHANG Ming. The Variation and Controlling Factors of Soil Respiration Rate in Urban Green Landscapes [J]. Journal of Ecology and Rural Environment, 2019, 35(7): 885-891.
[4]	LIU Jun, ZHANG Cheng-fu, SUN Dong-jie, JING Yan-bin. The Impact of Coal Mining on Soil Nutrients and Heavy Metals in Rainfed Farmland in Arid Grassland Area [J]. Journal of Ecology and Rural Environment, 2019, 35(7): 909-916.
[5]	SHANG Qing-bin, DUAN Yong-hong, XU Li-shuai, DUAN Hao-ran, HE Jia-lin, CHENG Rong, WU Meng, LIU Jia-liang. Spatial Distribution and Genesis of Polycyclic Aromatic Hydrocarbons (PAHs) in the Surface Soil in China [J]. Journal of Ecology and Rural Environment, 2019, 35(7): 917-924.
[6]	ZHANG Guang-cai, YU Hui-bin, XU Ze-hua, SONG Yong-hui, HAN Mei. The Characteristics of Dissolved Organic Matter in the Overlying Water of Moguhu Lake Based on Three Dimensional Fluorescence Spectrum and Parallel Factor Method [J]. Journal of Ecology and Rural Environment, 2019, 35(7): 933-939.
[7]	HUANG Yu-han, KUANG Xin-yu, CAO Yin-gui, LUO Gu-bai, WANG Shu-fei, YANG Geng, BAI Zhong-ke. Comparison of Soil Physical Properties Between Reclaimed Land and Undamaged Land in Grassland Opencast Mining Area [J]. Journal of Ecology and Rural Environment, 2019, 35(7): 940-946.
[8]	JIANG Kun, DAI Wen-yuan, HU Qiu-feng, HUANG Kang, OU Hui. Analysis on the Influence of Terrain Factors on Land Use Pattern in the Hilly Area of Zhejiang and Fujian Provinces: A Case Study of Yongtai County, Fujian Province [J]. Journal of Ecology and Rural Environment, 2019, 35(6): 707-715.
[9]	LIU Xi-gang, WANG Yong-hui, JIAO Li. Study on the Relationship Between Physical and Chemical Properties of Grassland Surface Soil and Altitude in Xarxili Nature Reserve [J]. Journal of Ecology and Rural Environment, 2019, 35(6): 773-780.
[10]	ZHANG Ya-jie, NIU Hai-shan. Research Development on Generation Mechanism and Related Models of N₂O Emissions From Agricultural Soil [J]. Journal of Ecology and Rural Environment, 2019, 35(5): 554-562.
[11]	REN Dong, CHEN Fang, PU Hong-yu, ZHANG Yang, LI You-ping. Photochemical Behaviors and Environmental Effects of Dissolved Organic Matter [J]. Journal of Ecology and Rural Environment, 2019, 35(5): 563-572.
[12]	ZHAO Yuan, LI Xiao-peng, JI Jing-chun, ZOU Xiao-juan, XUAN Ke-fan, WANG Wei-peng, LIU Jian-li. Advances in Soil Moisture Monitoring Using Cosmic Ray Neutron Probe Method [J]. Journal of Ecology and Rural Environment, 2019, 35(5): 545-553.
[13]	LIN Jie, DONG Bo, PAN Ying, YANG Min, ZHU Xi. Spatial and Temporal Dynamic Changes of Vegetation Cover and Management Factor in Nanjing City [J]. Journal of Ecology and Rural Environment, 2019, 35(5): 617-626.
[14]	ZOU Gang-hua, ZHAO Feng-liang, SHAN Ying. Vertical Distribution of Nitrogen and Its Influencing Factors Under Different Land Use Patterns in a Typical Red Soil Region [J]. Journal of Ecology and Rural Environment, 2019, 35(5): 644-650.
[15]	SHAO Ying, CAO Si-ping, CAO Wen-wen, LIU Chang-hai. Effects of Degradation and Management of Nanniwan Wetland on Soil Fauna Diversity [J]. Journal of Ecology and Rural Environment, 2019, 35(5): 634-643.

Responses of Basic Properties of Limestone Soil to Land Use in Karst Jinfo Mountain Area in Chongqing

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments