WANG Zilong, CHEN Weijie, FU Qiang, et al. Research Progress of Soil Sampling Strategy Optimization[J]. Bulletin of Soiland Water Conservation, 2017, 37(5): 205-212.
DOI:
WANG Zilong, CHEN Weijie, FU Qiang, et al. Research Progress of Soil Sampling Strategy Optimization[J]. Bulletin of Soiland Water Conservation, 2017, 37(5): 205-212. DOI: 10.13961/j.cnki.stbctb.2017.05.034.
Research Progress of Soil Sampling Strategy Optimization
[Objective] To systematically summarize the existing sampling methods
and to explore an optimized sampling strategy to balance the sampling intensity
analysis cost and research precision
which was expected to maximize the accuracy of experiments with minimum economic input.[Methods] On the basis of extensive review on the domestic and foreign literatures in recent years
the optimized sampling strategy for soil properties was summarized. The theory of optimal sampling strategy was elucidated in two parts:the reasonable sampling number and the sampling point layout. Three methods and four modes were introduced to determine the reasonable sampling number and sampling points
respectively
and the future research was prospected.[Results] Most of the sampling program design used in current methods was model-based
and of which the spatial correlation of samples was ignored and relevant information was unused
these all were responsible to the deviation of experimental results and wastes of labor and materials to some extent. In addition
most researches were county scale or and/or lower scale
and there was no unified evaluation system or standards to design a formal sampling program.[Conclusion] In the future
the priority for optimal sampling design should be strengthened.
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references
李连发,王劲峰.地理数据空间抽样模型[J].自然科学进展,2002,12(5):545-548.
郝向东.浅谈系统抽样和分层抽样[J].统计与信息论坛,1996(4):62-65.
Havlin J L, Jacobsen J S. Soil testing:Prospects for improving nutrient recommendations.[M]. Madison, Wisconsin, USA:Soil Science Society of America, Inc. American Society of Agronomy, Inc. 1994.
Haining R, Zhang J. Spatial Data Analysis:Theory and Practice[M]//Spatial Data Analysis:Theory and practice. Cambridge University Press,2003:1077.
Brus D J, De Gruijter J J. Random sampling or geostatistical modelling? Choosing between design-based and model-based sampling strategies for soil[J]. Geoderma, 1997,80(1/2):1-44.
Cattle J A, McBratney A, Minasny B. Kriging method evaluation for assessing the spatial distribution of urban soil lead contamination[J]. Journal of Environmental Quality, 2002,31(5):1576-1588.
Wu J, Norvell W A, Hopkins D G, et al. Improved prediction and mapping of soil copper by kriging with auxiliary data for cation-exchange capacity[J]. Soil Science Society of America Journal, 2003,67(3):919-927.
Tobler W R. A Computer Movie Simulating Urban Growth in the Detroit Region[J]. Economic Geography, 1970,46(2):234-240.
Weindorf D C, Zhu Y. Spatial variability of soil properties at Capulin Volcano, New Mexico, USA:Implications for sampling strategy[J]. Pedosphere, 2010,20(2):185-197.
Franzen D W, Peck T R. Field soil sampling density for variable rate fertilization.[J]. Journal of Production Agriculture, 1996,8(4):568-574.
Huggett R J. Soil landscape systems:A model of soil Genesis[J]. Geoderma, 1975,13(1):1-22.
Li Qiquan, Yue Tianxiang, Wang Changquan, et al. Spatially distributed modeling of soil organic matter across China:An application of artificial neural network approach[J]. Catena, 2013,104(2):210-218.
Hengl T, Rossiter D G, Stein A. Soil sampling strategies for spatial prediction by correlation with auxiliary maps[J]. Australian Journal of Soil Research, 2003,41(8):1403-1422.
Kerry R, Oliver M A. Variograms of ancillary data to aid sampling for soil surveys[J]. Precision Agriculture, 2003,4(3):261-278.
Simbahan G C, Dobermann A. Sampling optimization based on secondary information and its utilization in soil carbon mapping[J]. Geoderma, 2006,133(3):345-362.
Minasny B, McBratney A B. A conditioned Latin hypercube method for sampling in the presence of ancillary information[J]. Computers & geosciences, 2006,32(9):1378-1388.
Vašát R, Heuvelink G B M, Boruvka L. Sampling design optimization for multivariate soil mapping[J]. Geoderma, 2010,155(3):147-153.
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