Assessing the Soil Fertility using Landsat TM Imagery and Geospatial Statistical Analysis

文献类型: 外文期刊

第一作者: Zhao, Jinling

作者: Zhao, Jinling;Wang, Dacheng;Zhang, Dongyan;Luo, Juhua;Huang, Wenjiang

作者机构:

关键词: Geospatial Statistical Analysis;Landsat TM imagery;Remote Sensing;Soil Fertility;Support Vector Machine (SVM)

期刊名称:RENEWABLE AND SUSTAINABLE ENERGY, PTS 1-7

ISSN: 1022-6680

年卷期: 2012 年 347-353 卷

页码:

收录情况: SCI

摘要: This paper aims to investigate the soil fertility of Shunyi District's cropland combing remote sensing and ground census data based on the Geostatistical Analyst of ArcGIS. Firstly, Landsat TM image was used to identify the spatial distribution and estimate the cropland plot area using support vector machine (SVM) classification method, and the overall classification is 91.5 % by 435 field survey points. Then, the survey indicators were added to ArcGIS such as organic matter, available P, available K, total N, soil pH, etc. After exploring the sample data for each indicator, trend surfaces were generated using the optimum prediction models after cross validation. Finally, according to the identified cropland plots, the soil quality index (SQI) was derived to map the soil fertility of the study area. The result shows that the southwestern part and northeastern corner of this district were found to be high in soil pH, which lies in between 8.2 and 8.6. Additionally, wide variability of organic matter, total N, available P and K were noted which can be due to the extent of cultivation in these areas while the change in fertility level could be due to antluopogenic influence. When considering the soil heavy metals, Zn, Fe, Cu and Mn show almost the same distribution.

分类号:

  • 相关文献

[1]Monitoring of Rapid Urban Sprawl in Beijing with Time Series Remote Sensing Data and Analysis of Driving Forces. Zhao, Jinling,Yang, Yao,Zhang, Dongyan,Huang, Linsheng. 2013

[2]Progress in Significant Soil Science Fields of China over the Last Three Decades: A Review. Zhao Qi-Guo,Yan Xiao-Yuan,Zhang Gan-Lin,Cai Zu-Cong,He Ji-Zheng,Zhang Bin.

[3]A SVM-Based Text Classification System for Knowledge Organization Method of Crop Cultivation. Ji, Laiqing,Cheng, Xinrong,Kang, Li,Li, Daoliang,Li, Daiyi,Chen, Yingyi,Wang, Kaiyi. 2012

[4]Comparison of Methods for Forecasting Yellow Rust in Winter Wheat at Regional Scale. Nie, Chenwei,Yuan, Lin,Yang, Xiaodong,Wei, Liguang,Yang, Guijun,Zhang, Jingcheng. 2015

[5]Maize recognition and accuracy evaluation with GF-1 WFV sensor data. Guo, Y.,Li, S. M.,Wu, X. H.,Cheng, Y. Z.,Wang, L. G.,Liu, T.,Zheng, G. Q.,Li, S. M.. 2015

[6]Embedded Speech Recognition Based on Multiclass Support Vector Machine. Zhao Junfeng,Zhu Yeping. 2011

[7]Geographical traceability of wild Boletus edulis based on data fusion of FT-MIR and ICP-AES coupled with data mining methods (SVM). Li, Yun,Zhang, Ji,Wang, Yuanzhong,Li, Yun,Zhang, Ji,Wang, Yuanzhong,Li, Yun,Liu, Honggao,Li, Jieqing,Li, Tao.

[8]Crop yields, internal nutrient efficiency, and changes in soil properties in rice-wheat rotations under non-flooded mulching cultivation. Liu, XJ,Jiang, RF,Zhang, FS,Lu, SH,Zeng, XZ,Christie, P. 2005

[9]Effects of planting pattern on growth and yield and economic benefits of cotton in a wheat-cotton double cropping system versus monoculture cotton. Lu Feng,Cao, Weixing,Guoping Wang,Yingchun Han,Yabing Li,Yan Zhu,Zhiguo Zhou,Weixing Cao.

[10]Maintaining yields and reducing nitrogen loss in rice-wheat rotation system in Taihu Lake region with proper fertilizer management. Xue, Lihong,Yu, Yingliang,Yang, Linzhang. 2014

[11]Crop residue, manure and fertilizer in dryland maize under reduced tillage in northern China: II nutrient balances and soil fertility. Wang, Xiaobin,Hoogmoed, Willem B.,Cai, Dianxiong,Perdok, Udo D.,Oenema, Oene. 2007

[12]Which policy would work better for improved soil fertility management in sub-Saharan Africa, fertilizer subsidies or carbon credits?. Marenya, Paswel,Nkonya, Ephraim,Kato, Edward,Xiong, Wei.

[13]Soil microbial communities response to herbicide 2,4-dichlorophenoxyacetic acid butyl ester. Liu, Xingang,Dong, Fengshou,Xu, Jun,Zheng, Yongquan,Li, Jing.

[14]Crop Yield and Soil Responses to Long-Term Fertilization on a Red Soil in Southern China. Zhang Hui-Min,Wang Bo-Ren,Xu Ming-Gang,Fan Ting-Lu,Zhang Hui-Min,Wang Bo-Ren,Xu Ming-Gang,Fan Ting-Lu,Zhang Hui-Min,Zhang Hui-Min.

[15]EFFECTS OF SILICON ON YIELD CONTRIBUTING PARAMETERS AND ITS ACCUMULATION IN ABAXIAL EPIDERMIS OF SUGARCANE LEAF BLADES USING ENERGY DISPERSIVE X-RAY ANALYSIS. Li, Yang-Rui,Dalvi, V. A.,Huang, Hai-Rong.

[16]Long-term effects of controlled release urea application on crop yields and soil fertility under rice-oilseed rape rotation system. Geng, Jibiao,Sun, Yunbao,Zhang, Min,Li, Chengliang,Yang, Yuechao,Liu, Zhiguang,Li, Shuanglai.

[17]Dead mycelium of Penicillium chrysogenum protects transplanted cotton plants agains fungal wilts in a saline field. Zhang, H. J.,Dong, H. Z.,Li, W. J.,Zhang, H. J.,Dong, H. Z.,Li, W. J..

[18]Changes in Soil Biota Resulting from Growth of the Invasive Weed, Ambrosia artemisiifolia L. (Compositae), Enhance Its Success and Reduce Growth of Co-Occurring Plants. Xiao Bo,Liu Wan-xue,Wan Fang-hao. 2014

[19]Soil properties and crop yields after 11 years of no tillage farming in wheat-maize cropping system in North China Plain. He Jin,Li Hongwen,Rasaily, Rabi G.,Wang Qingjie,Cai Guohua,Su Yanbo,Qiao Xiaodong,Rasaily, Rabi G.,Liu Lijin. 2011

[20]Long-Term Application of Chemical Fertilizers and Rice Straw on Soil Aluminum Toxicity. Qin, Ruijun,Chen, Fuxing,Gao, Jusheng.

作者其他论文 更多>>