[1] Chen S-L (陈书林), Liu Y-B (刘元波), Wen Z-M (温作民). Summary of research on satellite remote sensing inversion of soil moisture. Advances in Earth Science (地球科学进展), 2012, 27(11): 1192-1203 (in Chinese) [2] Wang Y-Q (王云强), Shao M-A (邵明安), Liu Z-P (刘志鹏). Spatial variability of soil moisture at a regional scale in the Loess Plateau. Advances in Water Science (水科学进展), 2012, 23(3): 310-316 (in Chinese) [3] Deng Y-C (邓英春), Xu Y-H (许永辉). A review of soil moisture measurement methods. Journal of China Hydrology (水文), 2007, 27(4): 20-24 (in Chinese) [4] Zreda M, Desilets D, Ferré TPA, et al. Measuring soil moisture content non-invasively at intermediate spatial scale using cosmic-ray neutrons. Geophysical Research Letters, 2008, 35: L21402, doi: 10.1029/2008GL035655 [5] Zhu X, Shao M, Zeng C, et al. Application of cosmic-ray neutron sensing to monitor soil water content in an alpine meadow ecosystem on the northern Tibetan Pla-teau. Journal of Hydrology, 2016, 536: 247-254 [6] Han X, Rui J, Xin L, et al. Soil moisture estimation using cosmic-ray soil moisture sensing at heterogeneous farmland. IEEE Geoscience & Remote Sensing Letters, 2014, 11: 1659-1663 [7] Rosolem R, Shuttleworth WJ, Zreda M, et al. The effect of atmospheric water vapor on neutron count in the cosmic-ray soil moisture observing system. Journal of Hydrometeorology, 2013, 14: 1659-1671 [8] Hawdon A, Mcjannet D, Wallace J. Calibration and correction procedures for cosmic-ray neutron soil moisture probes located across Australia. Water Resources Research, 2014, 50: 1-15 [9] Franz TE, Zreda M, Rosolem R, et al. Field validation of a cosmic-ray neutron sensor using a distributed sensor network. Vadose Zone Journal, 2015, 11: 841-852 [10] Zreda M, Zeng X, Shuttleworth J, et al. Cosmic-ray neutrons, an innovative method for measuring area-ave-rage soil moisture. Gewex Newsletter, 2011, 21: 6-10 [11] Zhao C (赵 纯), Yuan G-F (袁国富), Liu X (刘晓), el al. Application of cosmic ray soil moisture observation method to grassland vegetation on Loess Plateau. Acta Pedologica Sinica (土壤学报), 2015, 52(6): 1438-1444 (in Chinese) [12] Wang Q-M (王秋铭), Wang S (王 胜), Fan J (樊军). Application of cosmic ray fast neutron method in soil moisture measurement: A case study of Liudaogou Watershed in northern Shaanxi Province. Science of Soil and Water Conservation (中国水土保持科学), 2015, 13(5): 125-131 (in Chinese) [13] Cai J-Y (蔡静雅), Pang Z-G (庞治国), Tan Y-N (谭亚男). Application of cosmic ray neutron method in soil water measurement of desert steppe. Journal of China Institute of Water Resources and Hydropower Research (中国水利水电科学研究院学报), 2015, 13(6): 456-460 (in Chinese) [14] Ding H (丁 洪), Cai G-X (蔡贵信). Nitrification and denitrification of several main types of soil in North China Plain. Journal of Agro-Environment Science (农业环境科学学报), 2001, 20(6): 390-393 (in Chinese) [15] Wu D, Yu Q, Lu C, et al. Quantifying production potentials of winter wheat in the North China Plain. European Journal of Agronomy, 2006, 24: 226-235 [16] Pei H-W (裴宏伟), Shen Y-J (沈彦俊), Liu C-M (刘昌明). Nitrogen and water cycling of typical cropland in the North China Plain. Chinese Journal of Applied Ecology (应用生态学报), 2015, 26(1): 283-296 (in Chinese) [17] Villarreyes CA, Baroni G, Oswald S. Integral quantification of seasonal soil moisture changes in farmland by cosmic-ray neutrons. Hydrology and Earth System Sciences Discussions, 2011, 8: 3843-3859 [18] Zreda M, Shuttleworth WJ, Zeng X, et al. COSMOS: The cosmic-ray soil moisture observing system. Hydrology and Earth System Sciences, 2013, 17: 1065-1066 [19] Zhu Z, Tan L, Gao S, et al. Observation on soil moisture of irrigation cropland by cosmic-ray probe. IEEE Geoscience and Remote Sensing Letters, 2014, 12: 472-476 |