[1] Xu X-L (徐新良), Liu J-Y (刘纪远), Shao Q-Q (邵全琴), et al. The dynamic changes of ecosystem spatial pattern and structure in the Three-River Headwaters region in Qinghai Province during recent 30 years. Geographical Research (地理研究), 2008, 27(4): 829-838 (in Chinese) [2] Guo Y-K (郭云开), Cao X-Y (曹小燕), Shi Z-G (石自桂). Inversion model of total amount of soil heavy metal based on spectral characteristics of rice canopy. Remote Sensing Information (遥感信息), 2015, 30(3): 116-123 (in Chinese) [3] Dong W-J (董文君). The Pollution and Risk Assessment of Heavy Metals in Soil of the High Cancer Area of Huai River Basin. Master Thesis. Kaifeng: Henan University, 2014 (in Chinese) [4] Li Z (李 真). Study on the Heavy Metals in Snow and Ice from Muztagata Glacier, China. PhD Thesis. Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, 2006 (in Chinese) [5] Fang L-J (方利江), Wu Y-F (吴有方), Ding Z-Y (丁中原), et al. Long-range transport potential of typical organic pollutants in nanjing. Environmental Science (环境科学), 2012, 33(7): 2330-2334 (in Chinese) [6] Shi Z (史 舟). Principle and Method of Ground Highspectal Remote Sensing in Soil. Beijing: Science Press, 2014 (in Chinese) [7] Chabrillat S, Goetz AF, Krosley L, et al. Use of hyperspectral images in the identification and mapping of expansive clay soils and the role of spatial resolution. Remote Sensing of Environment, 2002, 82: 431-445 [8] Cécile G, Philippe L, Guillaume C. Regional predictions of eight common soil properties and their spatial structures from hyperspectral VIS-NIR data. Geoderma, 2012, 190: 176-185 [9] Lu P, Wang L, Niu Z, et al. Prediction of soil properties using laboratory VIS-NIR spectroscopy and Hyperion imagery. Journal of Geochemical Exploration, 2013, 132: 26-33 [10] Anne NJP, Abd-Elrahman AH, Lewis DB, et al. Mode-ling soil parameters using hyperspectral image reflectance in subtropical coastal. International Journal of Applied Earth Observation and Geoinformation, 2014, 33: 47-56 [11] Kooistra L, Salas EAL, Clevers JGPW, et al. Exploring field vegetation reflectance as an indicator of soil contamination in river floodplains. Environmental Pollution, 2004, 127: 281-290 [12] Kooistra L, Leuvenjr SEW, Wehrensi R, et al. A comparison of methods to relate grass reflectance to soil metal contamination. International Journal of Remote Sensing, 2003, 20: 4995-5010 [13] Piekarczyk J, Kazmierowski C, Krolewicz S. Relationships between soil properties of the abandoned fields and spectral data derived from the advanced space borne thermal emission and reflection radiometer (ASTER). Advances in Space Research, 2012, 49: 280-291 [14] Zhang X-Z (张忠孝). Qinghai Geographic. Xining: Qinghai People’s Press, 2004: 262-270 (in Chinese) [15] Office of Agricultural Resources Division of Qinghai Province (青海省农业资源区划办公室). Qinghai Soil. Beijing: China Agriculture Press, 1995 (in Chinese) [16] Zhang H (张 华). The Analysis on the Enrichment of Traffic-related Heavy Metals in Soils and Plants in the Tibet Plateau. PhD Thesis. Beijing: University of Chinese Academy of Sciences, 2012 (in Chinese) [17] Wang F (王 芳), Li X (黎 夏), Zhuo L (卓 莉), et al. Stressed level of urban vegetation: Its assessment based on Hyperion hyperspectral data. Chinese Journal of Applied Ecology (应用生态学报), 2007, 18(6): 1286-1292 (in Chinese) [18] Qiao Z-M (乔振民), Xing L-X (邢立新), Li M-M (李淼淼), et al. Mapping of maize chlorophyll content with hyperion data. Remote Sensing Technology and Application (遥感技术与应用), 2012, 27(2): 275-281 (in Chinese) [19] Liu Q-S (刘庆生), Zhang M (张 敏), Ning J (宁吉), et al. Difference of concentration of tourism website information flow distance decay and its examination. Geography and Geo-Information Science (地理与地理信息科学), 2011, 27(3): 86-104 (in Chinese) [20] Lee KS, Cohen WB, Kennedy RE, et al. Hyperspectral versus multispectral data for estimating leaf area index in four different biomes. Remote Sensing of Environment, 2004, 91: 508-520 [21] Liu X-Y (刘秀英), Wang L (王 力), Chang Q-R (常庆瑞), et al. Prediction of total nitrogen and alkali hydrolysable nitrogen content in loess using hyperspectral data based on correlation analysis and partial least squares regression. Chinese Journal of Applied Ecology (应用生态学报), 2015, 26(7): 2107-2114 (in Chinese) [22] Chang CW, Lairdd A, Mausbach M J, et al. Near-Infrared reflectance spectroscopy-principal components regression analyses of soil properties. Soil Science, 2001, 65: 480-490 [23] General Administration of Environmental Protection (国家环境保护总局), General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China (国家质量技术监督局). Environmental Quality Standard for Soils (GB 15618-1995). Beijing: China Standards Press, 1995 (in Chinese) [24] China Environmental Monitoring Station (中国环境监测总站). Chinese Soil Elements Background Value. Beijing: China Environmental Science Press, 1990 (in Chinese) [25] Li L (李 玲), Zhang S-K (张少凯), Wu K-N (吴克宁), et al. Analysis on spatio-temporal variability of soil organic matter in Henan Province based on soil ta-xonomy. Acta Pedologica Sinica (土壤学报), 2015, 52(5): 23-33 (in Chinese) [26] Li T (李 婷), Liu X-N (刘湘南), Liu M-L (刘美玲). Regional application and verification of spectral analysis model for assessing heavy-metal stress of rice. Transactions of the Chinese Society of Agricultural Engineering (农业工程学报), 2012, 28(12): 176-182 (in Chinese) [27] Song A-L (宋阿琳). Responses of Brassica chinensis L. to Cadmium Stress and Silicon-Alleviated Cadmium To-xicity. Nanjing: Nanjing Agricultural University, 2009 (in Chinese) [28] Wang XD, Cheng GW, Zhong XH, et al. Trace elements in sub-alpine forest soils on the eastern edge of the Tibetan Plateau, China. Environmental Geology, 2008, 58: 635-643 [29] Hu W (胡 文). Heavy Metal Bio-availability and Its Affecting Factors in Soil-plant System. PhD Thesis. Beijing: Beijing Forestry University, 2008 (in Chinese) [30] Wang X (王 新), Liang R-L (梁仁禄). Interaction and ecological effect of combined pollution for heavy metals on soil-rice paddy system. Chinese Journal of Ecology (生态学杂志), 2000, 19(4): 38-42 (in Chinese) [31] Bilgili AV, Van Es HM, Akbas F, et al. Visible-near infrared reflectance spectroscopy for assessment of soil properties in a semi-arid area of Turkey. Journal of Arid Environments, 2009, 74: 229-238 |