Abstract
The Huajiang and Hongfenghu demonstration areas represent typical karst landforms and rocky desertification landscapes in Guizhou, China. These were selected for a comparison of rocky desertification and land use cover. Based mainly on 5 m resolution Spot 5, remote sensing images, topographic maps (1:10,000) and land use maps, the intensity and extent of rocky desertification, and slope characteristics of the two areas were interpreted. Spatial overlay analysis was used to compare the land use/land cover (LULC) and rocky desertification within each. The results were compared using the concepts of rocky desertification occurrence (RDO) among LULC classes and the structure value of desertification land (SVDL). The results demonstrated that (1) the landforms and extent of rocky desertification in the two areas are significantly different and the proportion of very steep slopes is one of the reasons leading to large areas of rocky desertification; (2) the RDO and SVDL show significant differences between the two areas; also rocky desertification intensity in various LULC classes cannot be measured in terms of RDO. High RDO may occur in low-intensity desertification land, and vice versa; (3) the structural characteristics of rocky desertification among various LULC are consistent among the woodland, “bare land” and “other grassland” land use classes in the two areas, but sequence slight > moderate > intense is not consistent between the areas. For the rocky desertification control, the present authors consider that the spatial distribution differences of rocky desertification and LULC among areas with different landform types area combined with the intensity of rocky desertification should be used in designing appropriate measures for control of desertification and rehabilitation of land.
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References
Cai YL (1999) Ecological rehabilitation and development of agriculture, forestry and animal husbandry in karst mountain areas of southwest China: status quo and trend of study. Resour Sci 21(5):37–41 (in Chinese)
Huang QH, Cai YL (2007) Spatial pattern of karst rock desertification in the Middle of Guizhou Province, Southwestern China. Environ Geol 52(7):1325–1330
Jiang YJ, Li LL, Groves C, Yuan DX, Kambesis P (2009) Relationships between rocky desertification and spatial pattern of land use in typical karst area, Southwest China. Environ Earth Sci 59(4):881–890
Lan AJ, Xiong KN, An YL (2001) Analysis on driving factors of karst rock desertification: with a special reference to Guizhou Province. Bull Soil Water Conserv 21(6):19–23 (in Chinese)
Li RL, Wang SJ, Zhou DQ et al (2003) The correlation between rock desertification and lithology in karst Area of Guizhou. Acta Geogr Sin 58(2):314–320 (in Chinese)
Li YB, Wang SJ, Rong L (2004) Discuss on concepts of rock desertification and rock desert in karst region. J Desert Res 24(6):690–695 (in Chinese)
Li RL, Wang SJ, Xiong KN et al (2006) Correlation between rocky desertification and slope degree in karst area of Guizhou. Bull Soil Water Conserv 26(4):82–86 (in Chinese)
Li YB, Shao JG, Yang H et al (2009) The relations between land use and karst rocky desertification in a typical karst area, China. Environ Geol 57(3):621–627
Li YB, Wang SJ, Cheng AY (2010) Relationship between land use/land cover and rocky desertification in karst areas; Houzhai catchments in Puding County, Guizhou Province an example. Sci Soil Water Conserv 8(1):17–21 (in Chinese)
Liu FC (1996) On theoretical basis and methods for measuring the gradient of slopes and the application of the results. J Guizhou Norm Univ 14(3):7–13 (in Chinese)
Liu YS, Wang JY, Deng XZ (2008) Rocky land desertification and its driving forces in the karst areas of rural Guangxi, Southwest China. J Mt Sci 5(4):350–357
Ma KW, Fan ZQ, Xiang HY et al (2007) Current and use classification. China Standards Press, Beijing, pp 1–10 (in Chinese)
Peng J, Xu YC, Cai YL, Xiao HL (2011) Climatic and anthropogenic drivers of land use/cover change in fragile karst areas of southwest China since the early 1970s: a case study on the Maotiaohe watershed. Environ Earth Sci 64(8):2107–2118
Su WC (2002) Controlling model for rocky desertification of karst mountainous region and its Preventing Strategy in Southwest China. J Soil Water Conserv 16(2):29–32 (in Chinese)
Su WC, Zhou JZ (1995) Rocky desertification in Guizhou karst region and its preventive strategy. Resour Environ Yangtze Valley 4(2):177–182 (in Chinese)
Sweeting MM (1993) Reflect ions on the development of karst geomorphology in Europe and a comparison with its development in China. Z Geomoph 37:127–136
Wang SJ (2002) Concept deduction and its connotation of karst rocky desertification. Carsolog Sin 21(2):101–105 (in Chinese)
Wang SJ, Li YB (2007) Problems and development trends about researches on karst rocky desertification. Adv Earth Sci 22(6):573–582 (in Chinese)
Wang SJ, Li YB, Li RL (2003) Karst rocky desertification: formation background, evolution and comprehensive remediation. Quat Sci 23(6):657–666 (in Chinese)
Wang SJ, Liu QM, Zhang DF (2004) Karts rocky desertification in south-west China geomorphology, land use, impact and rehabilitation. Land Degrad Dev 15(2):115–121
Wu XQ, Cai YL, Zhou T (2011) Effects of land use/land cover changes on rocky desertification: a case study of a small karst catchment in Southwestern China. Energy Procedia 5:1–5
Xiong KN, Li P, Zhou ZF et al (2002) Remote sensing-GIS based study on karst rocky desertification: the case study of Guizhou Province. Geological Publishing House, Beijing, pp 123–128 (in Chinese)
Xiong KN, Mei ZM, Peng XW et al (2006) Integrated management of the karst rocky desertification areas: a case study of Huajiang karst gorge. Guizhou For Sci Technol 34(1):5–8 (in Chinese)
Xiong KN, Ying B, Luo Y et al (2009a) Evolutional trend and integrated rehabilitation of karst rocky desertification with a special reference to Guizhou Province. World For Res 22(S):18–23 (in Chinese)
Xiong YJ, Qiu GY, Mo DK, Lin H, Sun H, Wang QX, Zhao SH, Yin J (2009b) Rocky desertification and its causes in karst areas: a case study in Yongshun County, Hunan Province. China Environ Geol 57(7):1481–1488
Yang D, Jiang ZC (2011) Characteristic of rocky desertification and comprehensive improving model in karst peak-cluster depression in Guohua, Guangxi, China. Proc Environ Sci 10, Part C (0):2449–2452
Yang ZS, Liu YS, Bao GJ et al (2006) Rehabilitation and sustainable use pattern of rocky-desertified land in Southwest China’s poverty-stricken karst mountainous areas. J Mt Sci 3(3):237–246
Yang ZS, Yang LF, Zhang BS (2010) Soil erosion and its basic characteristics at karst rocky-desertified land consolidation area: A case study at Muzhe Village of Xichou County in Southeast Yunnan, China. J Mt Sci 7(1):55–72
Yang QQ, Kl Wang, Zhang C et al (2011) Spatio-temporal evolution of rocky desertification and its driving forces in karst areas of Northwestern Guangxi, China. Environ Earth Sci 64(2):383–393
Yang QY, Jiang ZC, Ma ZL et al (2012) Relationship between karst rocky desertification and its distance to roadways in a typical karst area of Southwest China. Environ Earth Sci 1–8
Ying B, Xiong KN, Chen QW et al (2012) Distribution features of rocky desertification and land use status in karst areas: with special reference to Yachi demonstration area in Bijie area of Guizhou province. Bull Soil Water Conserv 32(2):190–193 (in Chinese)
Yuan DX (1997) Rock desertification in the subtropical karst of south China. Z Geomoph NF 108:81–90
Zhang M, Wang K, Zhang C et al (2011a) Using the radial basis function network model to assess rocky desertification in northwest Guangxi, China. Environ Earth Sci 62(1):69–76
Zhang MY, Wang KL, Liu HY (2011b) Responses of spatial-temporal variation of karst ecosystem service values to landscape pattern in northwest of Guangxi, China. Chin Geogr Sci 21:446–453
Zhou ZF (2006) Analysis of relation of rock desertification to landform and gradient in karst region: a case study of Qingzhen City of Guizhou Province. Bull Soil Water Conserv 26(5):1–3 (in Chinese)
Acknowledgments
This work supported by the foundation of Key Projects in the National Science and Technology Pillar Program during the Twelfth Five-Year Plan Period (2011BAC09B01) and Science and Technology Development Plan Projects of Guizhou (Qiankehe SY [2011]3087). The authors are most grateful to Dr. Brian Marker’s constructive suggestions as well as his assist with the English presentation, which contributed to an improvement of the manuscript.
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Ying, B., Xiao, Sz., Xiong, Kn. et al. Comparative studies of the distribution characteristics of rocky desertification and land use/land cover classes in typical areas of Guizhou province, China. Environ Earth Sci 71, 631–645 (2014). https://doi.org/10.1007/s12665-013-2460-6
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DOI: https://doi.org/10.1007/s12665-013-2460-6