- 姓名： 张子占
- 性别： 男
- 职称： 研究员
- 职务：
- 学历： 博士
- 电话：
- 传真：
- 电子邮件： zzhang@asch.whigg.ac.cn
- 所属部门： 大地测量研究部
- 通讯地址： 湖北省武汉市徐东大街340号
2019/01 – 至今 中科院测量与地球物理研究所，研究员
2012/11 – 2016/10，美国德克萨斯大学奥斯汀分校，访学/博士后2010/11 – 2018/12，中科院测量与地球物理研究所，副研究员2008/12 – 2009/07，中国台湾“中央大学”地球科学院，博士后2008/07 – 2010/10，中科院测量与地球物理研究所，助理研究员 其中：2010/05 – 2010/07，中国台湾“中央大学”地球科学院，访问学者2012/05 – 2012/06，中国台湾“中研院”地球科学所，访问学者
简 历：
社会任职：
主要从事卫星大地测量观测数据处理及其在地表质量运移和全球变化监测中的应用研究。提出了卫星重力时变资料处理新方法（扇形滤波），发展了大尺度极端气候事件与流域水文响应监测及成因研究新模式，拓展了卫星重力产品的水文应用及水文模式的验证评估方法，并在全球流域进行数值分析；开展了极地冰冻圈、海洋和陆地水等质量迁移卫星监测研究。在PNAS、GRL、WRR、GPC等期刊发表论文30余篇。
研究方向：
[1] 国家自然科学基金面上项目，极端水文事件的卫星重力和GNSS联合监测与动态过程反演研究（41874098），2019/01-2022/12，在研，主持
[2] 国家重点基础研究发展计划（973）子课题，全球海平面变化与质量平衡的定量研究（2012CB957703），2012/01-2016/08，完成，主持[3] 中国科学院青年创新促进会项目（2012），地表系统水质量迁移的卫星重力监测与研究，2012/01-2015/12，完成，主持[4] 国家自然科学青年基金项目，卫星时变重力场研究中的干涉同化理论（40904020），2010/01-2012/12，完成，主持
承担科研项目情况：
[1] Scanlon, B. R., Zhang, Z., Rateb, A., Sun, A., Wiese, D., Save, H., et al. (2019). Tracking seasonal fluctuations in land water storage using global models and GRACE satellites. Geophysical Research Letters, 46. https://doi.org/10.1029/2018GL081836
[2] Sun, A. Y., Scanlon, B. R., Zhang, Z., Walling, D., Bhanja, S. N., Mukherjee, A., & Zhong, Z. (2019). Combining physically based modeling and deep learning for fusing GRACE satellite data: Can we learn from mismatch? Water Resources Research, 55. https://doi.org/10.1029/2018WR023333[3] Bridget R. Scanlon, Zizhan Zhang, Himanshu Save, Alexander Y. Sun, Hannes Müller Schmied, etc (2018), Global Models Underestimate Extremes in Water Storage Trends Relative to GRACE Satellite Data, Proceedings of the National Academy of Sciences (PNAS), 115 (6) E1080-E1089.[4] Zhang, Z.Z., Ben F. Chao, Jianli Chen, Clark R. Wilson (2015), Terrestrial Water Storage Anomalies of Yangtze River Basin Droughts Observed by GRACE and Connections with ENSO, Global and Planetary Change, 126:35-45, doi:10.1016/j.gloplacha.2015.01.002[5] Zhang, Z.Z., B. F. Chao, Y. Lu, and H.-T. Hsu (2009), An effective filtering for GRACE time-variable gravity: Fan filter, Geophys. Res. Lett., 36, L17311, doi:10.1029/2009GL039459.[6] Zhang Z.Z., Lu Y., Hsu H.Z. Detecting geostrophic currents using wavelet filter from satellite geodesy, Science in China Ser. D Earth Science, 2007, 50(6): 918-926.[7] Zhang Z.Z., Lu Y, Hsu H Z. Maximum entropy spectral analysis and wavelet coherence analysis of the dynamic ellipticity of the earth from GRACE and SLR measurements. Chinese J. Geophys. (in Chinese), 2007, 50(5): 1383~1389 [8] Zhang Z.Z., LU Y., Spectral analysis of quasi-stationary sea surface topography from GRACE mission, Science in China Ser. D Earth Science, 2005, Vol.48 No.11: 2040-2048.[9] Scanlon, B. R., Z.Z. Zhang, R. C. Reedy, D. R. Pool, H. Save, D. Long, J. Chen, D. M. Wolock, B. D. Conway, and D. Winester (2015), Hydrologic implications of GRACE satellite data in the Colorado River Basin, Water Resour. Res., 51(12):9891-9903. doi:10.1002/2015WR018090.[10] Scanlon, B. R., Z. Z. Zhang, H. Save, D. N. Wiese, F. W. Landerer, D. Long, L. Longuevergne, J. L. Chen (2016), Global Evaluation of New GRACE Mascons Products for Hydrologic Applications, Water Resour. Res., 52(12), p9412–9429, doi:10.1002/ 2016WR019494.[11] Sun Y. Alexander, B. R. Scanlon, Amir AghaKouchak, Z.Z Zhang (2017), Use of GRACE Satellite Gravimetry for Assessing Large-Scale Hydrologic Extremes, Remote Sensing, 9(12), 1287[12] Xi, H., Zhang, Z.*, Lu, Y., & Li, Y. (2019). Mass sea level variation in the south china sea from grace, altimetry and model and the connection with ENSO. Advances in Space Research, 64 (1), 117–128.[13] Xi, H.; Zhang, Z.; Lu, Y., and Li, Y., 2019. Long-term and interannual variation of the steric sea level in the South China Sea and the connection with ENSO. Journal of Coastal Research, 35(3), 489–498.[14] Chunchun Gao, Yang Lu, Zizhan Zhang, Hongling Shi: A Joint Inversion Estimate of Antarctic Ice Sheet Mass Balance Using Multi-Geodetic Data Sets. Remote Sensing, 11(6): 653 (2019).[15] 高春春, 陆洋, 史红岭，张子占等（2019）.基于GRACE RL06数据监测和分析南极冰盖27个流域质量变化. 地球物理学报，62(3): 864-882,doi: 10.6038/cjg2019M0586.[16] Melo, D. D. C. D., Scanlon, B. R., Zhang, Z., Wendland, E., and Yin, L.: Reservoir storage and hydrologic responses to droughts in the Paraná River basin, south-eastern Brazil (2016), Hydrol. Earth Syst. Sci., 20(11), 4673-4688, https://doi.org/10.5194/hess-20-4673-2016[17] Zhang Z.Z., Y. Lu, H Z Hsu. Detecting Ocean Currents from Satellite Altimetry, Satellite Gravity and Ocean Data. Joint Assembly of International Associations: IAG, IAPSO and IABO. 2006, 17~22 (ISTP)[18] Zhang Z.Z., Y. Lu. Spectral Analysis of Mean Dynamic Ocean Topography From the GRACE GGM01C Geoid. International Association of Geodesy (IAG) Symposia, 2004, Vol.129, 236-241 (ISTP)[19] Chao, B. F., Y. H. Wu, Z. Z. Zhang, and R. Ogawa (2011), Gravity bariation in Siberia: GRACE observation and possible causes. Terr. Atmos. Ocean. Sci., Vol. 22(2), 149-155, doi: 10.3319/TAO.2010.07.26.03(TibXS), (Corresponding author)[20] Zhu C, Yang L, Shi H, Z. Zhang. Spatial and temporal patterns of the inter-annual oscillations of glacier mass over Central Asia inferred from Gravity Recovery and Climate Experiment (GRACE) data. Journal of Arid Land, 2017(1):87-97.[21] Davi C. D. Melo, Bridget R. Scanlon, Zizhan Zhang, Edson Wendland, and Lei Yin (2016). Reservoir storage and hydrologic responses to droughts in the Paraná River Basin, Southeast Brazil, Hydrology and Earth System Sciences, 1-19[22] Chen J. L., C. R. Wilson, Jin Li, Zizhan Zhang (2015), Reducing leakage error in GRACE-observed long-term ice mass change: a case study in West Antarctica, Journal of Geodesy, 89: 925-940, doi: 10.1007/s00190-015-0824-2[23] Chen J. L, J. Li, Z. Z. Zhang, S. N. Ni (2014), Long-Term Groundwater Variations in Northwest India From Satellite Gravity Measurements, Global and Planetary Change, 116: 130-138, http://dx.doi.org/10.1016/j.gloplacha.2014.02.007[24] GAO Chun-Chun, LU Yang, ZHANG Zi-Zhan, SHI Hong-Ling, ZHU Chuan-Dong. 2015. Ice sheet mass balance in Antarctica measured by GRACE and its uncertainty. Chinese J. Geophysics, 58(3): 780-792, doi: 10.6038/cjg20150308 [25] ZHU Chuan-Dong, LU Yang, SHI Hong-Ling, ZHANG Zi-Zhan, DU Zong-Liang, GAO Chun-Chun. 2015. Trends of glacial mass changes in High Asia from satellite gravity observations. Chinese J. Geophysics, 58(3): 793-801, doi: 10.6038/cjg20150309.[26] JU Xiao-Lei, SHEN Yun-Zhong, ZHANG Zi-Zhan. Antarctic ice mass change analysis based on GRACE RL05 data. Chinese Journal Geophysics (in Chinese), 2013, 56(9): 2918-2927, doi: 10.6038/cjg20130906[27] Shi H.L, Lu Y., Z. L. Du, L.L. Jia, Z. Z. Zhang, and C. X. Zhou (2011), Mass change detection in Antarctici ice sheet using ICESat block analysis techniques from 2003~2008. Chinese J. Geophys. (in Chinese), 2011, 54(4): 958~965, doi:10.3969/j.issn.0001- 5733.2011.04.010[28] Gao Chun-Chun, Lu Yang, Zhang Zi-Zhan, et al.(2014), Evaluation and analysis of GOCE earth gravity field model in Qinghai-Tibet region, Acta Geodaetica et Cartographica Sinica, 43(1): 21-29, DOI:10.13485/j.cnki.11-2089.2014.0004
代表论著：
专利申请：
[1] 2008, 中国科学院院长优秀奖
[2] 2010, 湖北省优秀自然科学论文一等奖[3] 2010，中国测绘科技进步一等奖（个人排名第二）[4] 2012，中国科学院青年创新促进会会员
人才队伍