考虑非均匀地幔的重力-地震联合建模
|
摘要
本文提出在综合地球物理研究中,为了使重力数据处理和反演更加符合实际的地质情况,重力-地震联合建模分析时应当考虑非均匀地幔物质的重力效应.本文针对含油气盆地结构、断裂构造、大陆边缘演化和洋陆转换带等热点地质问题,广泛调研了全球范围内多个地区的综合地球物理研究成果,及其对应的地幔深部结构,发现地幔的横向不均一性是普遍存在的.在以往许多基于重力、地震数据的综合研究实践中,重力异常分离和建模分析通常都是在地壳内部(莫霍面以上)进行的.这种处理方式实际上是以均匀地幔为假设前提,虽然简化了重力异常分离和建模分析的难度,但忽略了地球深部的不均匀性所带来的重力异常,所获得的剩余重力异常和在此基础上进行的密度结构反演、地质解释会存在偏差.本文通过对模型界面的2D正演,定量探讨了非均匀地幔对布格重力异常的影响.在对四川盆地的实例研究中,剥离了非均匀地幔的重力效应,2.5D重震联合模拟的结果明显优于均匀地幔假设条件下的结果.
This paper proposes a new strategy for conducting model analysis with gravity anomalyand seismic data,in which the gravity response of inhomogeneous mantle should be taken into account.Model calculations and a case study in the Sichuan basin demonstrate this strategy a good potential to make the gravity data processing and inversion more consistent with the actual geological conditions.By collecting the comprehensive geophysical research results in many regions around the world,as well as the corresponding deep mantle structure,we find the lateral inhomogeneity of the mantle is widely distributed in the petroliferous basins,continental margins,ocean-continent transitions and other geological sites of general interest.However,in many joint studies based on gravity and seismic data,model analysis is usually performed within the crust.Although it simplifies the difficulty of the model analysis,the gravity anomaly caused by deep earth inhomogeneity should have been considered,otherwise the inverted density structure and interpretations may deviate the actual geological conditions.Therefore,based on the 2 Dforward modeling,this paper evaluates the quantitative effect of inhomogeneous mantle on Bouguer anomaly.Moreover,in a case study of the Sichuan basin,the results of the 2.5 Djoint simulation taking into account the inhomogeneous mantle are obviously better than those of following the homogeneous mantle hypothesis.
This paper proposes a new strategy for conducting model analysis with gravity anomalyand seismic data,in which the gravity response of inhomogeneous mantle should be taken into account.Model calculations and a case study in the Sichuan basin demonstrate this strategy a good potential to make the gravity data processing and inversion more consistent with the actual geological conditions.By collecting the comprehensive geophysical research results in many regions around the world,as well as the corresponding deep mantle structure,we find the lateral inhomogeneity of the mantle is widely distributed in the petroliferous basins,continental margins,ocean-continent transitions and other geological sites of general interest.However,in many joint studies based on gravity and seismic data,model analysis is usually performed within the crust.Although it simplifies the difficulty of the model analysis,the gravity anomaly caused by deep earth inhomogeneity should have been considered,otherwise the inverted density structure and interpretations may deviate the actual geological conditions.Therefore,based on the 2 Dforward modeling,this paper evaluates the quantitative effect of inhomogeneous mantle on Bouguer anomaly.Moreover,in a case study of the Sichuan basin,the results of the 2.5 Djoint simulation taking into account the inhomogeneous mantle are obviously better than those of following the homogeneous mantle hypothesis.
引文
Abedi M,Oskooi B.2015.A combined magnetometry and gravity study across Zagros orogeny in Iran.Tectonophysics,664:164-175.
Bao X W,Song X D,Li J T.2015.High-resolution lithospheric structure beneath Mainland China from ambient noise and earthquake surface-wave tomography.Earth and Planetary Science Letters,417:132-141.
Barton P J.1986.The relationship between seismic velocity and density in the continental crust-a useful constraint?.Geophysical Journal International,87(1):195-208.
Begg G C,Griffin W L,Natapov L M,et al.2009.The lithospheric architecture of Africa:Seismic tomography,mantle petrology,and tectonic evolution.Geosphere,5(1):23-50.
Blakely R J.1995.Potential Theory in Gravity and Magnetic Applications.New York:Cambridge University Press.
Brocher T M.2005.Empirical relations between elastic wavespeeds and density in the earth′s crust.Bulletin of the Seismological Society of America,95(6):2081-2092.
Chen K,Gumiaux C,Augier R,et al.2014.A multidiscipline method of geological survey,seismic profile and gravity measurement applied to fold-and-thrust belt:a case study along the Hutubi River in the northern piedmont of Tianshan.Chinese Journal of Geophysics(in Chinese),57(1):75-87,doi:10.6038/cjg20140108.
Duan Y H,Liu B J,Zhao J R,et al.2015.2-D P-wave velocity structure of lithosphere in the North China tectonic zone:Constraints from the Yancheng-Baotou deep seismic profile.Science China Earth Sciences,58(9):1577-1591.
Fedi M,Quarta T.1998.Wavelet analysis for the regional-residual and local separation of potential field anomalies.Geophysical Prospecting,46(5):507-525.
Feng R.1985.Crustal thickness and densities in the upper mantle beneath China-the results of three dimensional gravity inversion.Acta Seismologica Sinica(in Chinese),7(2):143-157.
Forte A M,QuéréS,Moucha R,et al.2010.Joint seismicgeodynamic-mineral physical modelling of African geodynamics:Areconciliation of deep-mantle convection with surface geophysical constraints.Earth and Planetary Science Letters,295(3-4):329-341.
Gardner G H F,Gardner L W,Gregory A R.1974.Formation velocity and density-The diagnostic basics for stratigraphic traps.Geophysics,39(6):770-780.
Griffin W R.1949.Residual gravity in theory and practice.Geophysics,14(1):39-56.
Guimares S N P,Ravat D,Hamza V M.2014.Combined use of the centroid and matched filtering spectral magnetic methods in determining thermomagnetic characteristics of the crust in the structural provinces of Central Brazil.Tectonophysics,624-625:87-99.
Guo L H,Meng X H,Shi L,et al.2012.Preferential filtering method and its application to Bouguer gravity anomaly of Chinese continent.Chinese Journal of Geophysics(in Chinese),55(12):4078-4088,doi:10.6038/j.issn.0001-5733.2012.12.020.
Guo L H,Meng X H,Chen Z X,et al.2013.Preferential filtering for gravity anomaly separation.Computers&Geosciences,51:247-254.
Guo W B,Jia S X,Lin J Y,et al.2015.The improvement of joint inversion with gravity and seismic data and its application to data from Suining-Aba profile.Journal of Geodesy and Geodynamics(in Chinese),35(5):857-860.
Guo Z W,Deng K L,Han Y H,et al.1996.The Formation and Development of Sichuan Basin(in Chinese).Beijing:Geological Publishing House.
Hao T Y,Hu W J,Xing J,et al.2014.The Moho depth map(1∶5000000)in the land and seas of China and adjacent areas and its geological implications.Chinese Journal of Geophysics(in Chinese),57(12):3869-3883,doi:10.6038/cjg20141202.
Hao T Y,Xu Y,Sun F L,et al.2011.Integrated geophysical research on the tectonic attribute of conjugate continental margin of South China Sea.Chinese Journal of Geophysics(in Chinese),54(12):3098-3116,doi:10.3969/j.issn.0001-5733.2011.12.011.
He E Y,Zhao M H,Qiu X L,et al.2016.Crustal structure across the post-spreading magmatic ridge of the East Sub-basin in the South China Sea:Tectonic significance.Journal of Asian Earth Sciences,121:139-152.
Hinze W J.1990.The role of gravity and magnetic methods in engineering and environmental studies.∥Ward S H ed.Geotechnical and Environmental Geophysics:Volume I:Review and Tutorial.Washington:Society of Exploration Geophysicists,75-126.
Hirsch K K,Bauer K,Scheck-Wenderoth M.2009.Deep structure of the western South African passive margin-Results of a combined approach of seismic,gravity and isostatic investigations.Tectonophysics,470(1-2):57-70.
Hou Z Z,Yang W C,Yu C Q.2014.Three-dimensional density structure of North China′s craton crust and its geological implications.Chinese Journal of Geophysics(in Chinese),57(4):2334-2343.
Hu S B,Wang J Y,Wang Y H.1994.Deep temperature and lithospheric thickness long the eastern segment of the HeishuiQuanzhou geotraverse.Chinese Journal of Geophysics(Acta Geophysica Sinica)(in Chinese),37(3):330-337.
Hu W J,Hao T Y,Qin J X,et al.2014.Moho depth and deep crustal structure in the land and seas of China and adjacent areas:An example of the Altay-Bashi Channel profile.Chinese Journal of Geophysics(in Chinese),57(12):3932-3943,doi:10.6038/cjg20141207.
Hu W J,Hao T Y,W J J,et al.2015.An integrated geophysical study on the Mesozoic strata distribution and hydrocarbon potential in the South China Sea.JournalofAsianEarthSciences,111:31-43.
Huang T K.1945.On Major Tectonic Forms of China.Geological Memoirs of National Geological Survey of China,Series A,No.20.
Huang Z C,Zhao D P,Wang L S.2015.P wave tomography and anisotropy beneath Southeast Asia:Insight into mantle dynamics.Journal of Geophysical Research:Solid Earth,120(7):5154-5174.
Jacobsen B H.1987.A case for upward continuation as a standard separation filter for potential-field maps.Geophysics,52(8):1138-1148.
Laske G,Masters G,Ma Z,et al.2013.Update on CRUST1.0-A1-degree global model of Earth′s crust.Geophysical Research Abstracts.15:Abstract EGU2013-2658.
Li C F,Zhou Z Y,Li J B,et al.2007.Structures of the northeasternmost South China Sea continental margin and ocean basin:geophysical constraints and tectonic implications.Marine Geophysical Researches,28(1):59-79.
Li C F,Zhou Z Y,Li J B,et al.2007.Precollisional tectonics and terrain amalgamation offshore southern Taiwan:Characterizations from reflection seismic and potential field data.Science in China Series D:Earth Sciences,50(6):897-908.
Li J T.1998.Variable order sliding trend analysis method used in the division of regional and local gravity anomalies.Computing Techniques for Geophysical and Geochemical Exploration(in Chinese),20(1):53-61.
Li L,Stephenson R,Clift P D.2016.The Canada Basin compared to the southwest South China Sea:Two marginal ocean basins with hyper-extended continent-ocean transitions.Tectonophysics,691:171-184.
Li X,Chouteau M.1998.Three-dimensional gravity modeling in all space.Surveys in Geophysics,19(4):339-368.
Li Y G,Oldenburg D W.1998.Separation of regional and residual magnetic field data.Geophysics,63(2):431-439.
Lin Z,Zhang L,Zhong G J.2013.The application of gravity magnetic seismic joint inversion to the comprehensive interpretation of geophysics in the northern South China Sea.Geophysical and Geochemical Exploration(in Chinese),37(6):968-975.
Liu H,Fang S M,Jia S X.2011.Joint inversion of seismic and gravity data and its effect:Taking the Tianjin-Beijing-Chicheng seismic profile as an example.Acta Seismologica Sinica(in Chinese),33(4):443-450.
Liu K,Hao T Y.2014.Application of potential field method in the unconventional oil and gas exploration.Progress in Geophysics(in Chinese),29(2):786-797,doi:10.6038/pg2014243.
Lou H,Wang C Y.1999.Gravity effect calculation of threedimensional linear density distribution and its application.Acta Seismologica Sinica(in Chinese),21(3):297-304.
Ma Y S,Zhang S C,Guo T L,et al.2008.Petroleum geology of the Puguang sour gas field in the Sichuan Basin,SW China.Marine and Petroleum Geology,25(4-5):357-370.
Meng X H,Guo L H,Chen Z X,et al.2009.A method for gravity anomaly separation based on preferential continuation and its application.Applied Geophysics,2009,6(3):217-225.
Miller S L M,Stewart R.1991.The relationship between elasticwave velocities and density in sedimentary rocks:A proposal.CREWES Research Report.
Nettles M,Dziewoński A M.2008.Radially anisotropic shear velocity structure of the upper mantle globally and beneath North America.Journal of Geophysical Research:Solid Earth,113(B2):B02303,doi:10.1029/2006JB004819.
Nettleton L L.1954.Regionals,residuals,and structures.Geophysics,19(1):1-22.
Oldenburg D W.1974.The inversion and interpretation of gravity anomalies.Geophysics,39(4):526-536.
Parker R L.1973.The rapid calculation of potential anomalies.Geophysical Journal International,31(4):447-455.
Pawlowski R S,Hansen R O.1990.Gravity anomaly separation by Wiener filtering.Geophysics,55(5):539-548.
Rychert C A,Fischer K M,Rondenay S.2005.A sharp lithosphereasthenosphere boundary imaged beneath eastern North America.Nature,436(7050):542-545.
Shen W S,Ritzwoller M H,Kang D,et al.2016.A seismic reference model for the crust and uppermost mantle beneath China from surface wave dispersion.Geophysical Journal International,206(2):954-979.
Shephard G E,Müller R D,Seton M.2013.The tectonic evolution of the Arctic since Pangea breakup:Integrating constraints from surface geology and geophysics with mantle structure.Earth-Science Reviews,124:148-183.
Sips M,Unger A,Rawald T,et al.2016.Exploring mass variations in the Earth system.Cartography and Geographic Information Science,43(1):3-15.
Song X D,Li J T,Bao X W,et al.2015.Deep structure of major basins in Western China and implications for basin formation and evolution.Earth Science Frontiers(in Chinese),22(1):126-136.
Spector A,Grant F S.1970.Statistical models for interpreting aeromagnetic data.Geophysics,35(2):293-302.
Sun R M,Liu F T,Liu J H.1991.Seismic tomography of Sichuan.Chinese Journal of Geophysics(Acta Geophysica Sinica)(in Chinese),34(6):708-719,807-808.
Tang Q S,Zheng C.2013.Crust and upper mantle structure and its tectonic implications in the South China Sea and adjacent regions.Journal of Asian Earth Sciences,62:510-525.
Wang C Y,Mooney W D,Wang X L,et al.2002.A study on 3-Dvelocity structure of crust and upper mantle in Sichuan-Yunnan region,China.Acta Seismologica Sinica(in Chinese),24(1):1-16.
Wang M J.1994.Gravity and magnetic interpretation of HeishuiQuanzhou geoscience transect.Chinese Journal of Geophysics(Acta Geophysica Sinica)(in Chinese),37(3):321-329.
Wang Q S,Teng J W,Zhang Y Q,et al.2015.Gravity anomalies and deep crustal structure of the Ordos basin-middle Qinling orogen-eastern Sichuan basin.Chinese Journal of Geophysics(in Chinese),58(2):532-541,doi:10.6038/cjg20150216.
Wang W Y,Ren F L,Wang Y P,et al.2014.The application research on the gravity exploration in sedimentary bauxite deposit survey.Geophysical and Geochemical Exploration(in Chinese),38(3):409-416.
Wang X S,Fang J,Hsu H,et al.2012.Density structure of the lithosphere beneath North China Craton.Chinese Journal of Geophysics(in Chinese),55(4):1154-1160,doi:10.6038/j.issn.0001-5733.2012.04.011.
Wang Y X,Mooney W D,Han G H,et al.2005.Crustal P-wave velocity structure from Altyn Tagh to Longmen mountains along the Taiwan-Altay geoscience transect.Chinese Journal of Geophysics(in Chinese),48(1):98-106,doi:10.3321/j.issn:0001-5733.2005.01.015.
Wang Z C,Zhao W Z,Li Z Y,et al.2008.Role of basement faults in gas accumulation of Xujiahe Formation,Sichuan Basin.Petroleum Exploration and Development,35(5):541-547.
Wei G Q,Chen G S,Du S M,et al.2008.Petroleum systems of the oldest gas field in China:Neoproterozoic gas pools in the Weiyuan gas field,Sichuan Basin.Marine and Petroleum Geology,25(4-5):371-386.
Wen B H,Cheng F D.1990.A new interpolating cut method for identifying regional and local fields of magnetic anomaly.Journal of Central South Mining and Metallurgy Institute(in Chinese),21(3):229-235.
Wilson D J,Peirce C,Watts A B,et al.2010.Uplift at lithospheric swells-I:seismic and gravity constraints on the crust and uppermost mantle structure of the Cape Verde mid-plate swell.Geophysical Journal International,182(2):531-550.
Wu H H,Tsai Y B,Lee T Y,et al.2004.3-D shear wave velocity structure of the crust and upper mantle in South China Sea and its surrounding regions by surface wave dispersion analysis.Marine Geophysical Researches,25(1-2):5-27.
Wu J S,Liu M.2008.Potential field data fusion based on wavelet multi-resolution decomposition.Journal of Tongji University(Natural Science)(in Chinese),36(8):1133-1137.
Xu C,Liu Z W,Luo Z C,et al.2017.Moho topography of the Tibetan Plateau using multi-scale gravity analysis and its tectonic implications.Journal of Asian Earth Sciences,138:378-386.
Xue F Q,Wang Y.2016.Crustal density and composition of western China.Geological Review(in Chinese),62(6):1579-1589.
Yang H,Wen B H,Zhang Y,et al.2009.Distribution of hydrocarbon traps in volcanic rocks and optimization for selecting exploration prospects and targets in Junggar Basin:Case study in LudongWucaiwan area,NW China.Petroleum Exploration and Development,36(4):419-427.
Yao C L,Li H W,Zheng Y M,et al.2012.Research on iteration method using in potential field transformations.Chinese Journal of Geophysics(in Chinese),55(6):2062-2078,doi:10.6038/j.issn.0001-5733.2012.06.028.
Yu P,Dai M G,Wang J L,et al.2008.Joint inversion of gravity and seismic data based on common gridded model with random density and velocity distributions.Chinese Journal of Geophysics(in Chinese),51(3):845-852,doi:10.3321/j.issn:0001-5733.2008.03.025.
Yuan W Z,Xu X Z,Lei J S,et al.2003.Simulation of gravity anomaly of the velocity profile from wide-angle reflection seismic profiling and the granite belt in the Dabie Mountains.Chinese Geology(in Chinese),30(3):235-239.
Zhang L L,Hao T Y,Huang X X,et al.2010.Recognition of hydrocarbon-seepage-related magnetic anomalies in the North Yellow Sea basin.Chinese Journal of Geophysics(in Chinese),53(6):1354-1365,doi:10.3969/j.issn.0001-5733.2010.06.014.
Zhang Y G,Ma B D.1985.The investigation of seismic wave velocity and crustal structure in Sichuan region by use of mine explosions.Chinese Journal of Geophysics(Acta Geophysica Sinica)(in Chinese),28(4):377-388.
Zheng T Y,Chen L,Zhao L,et al.2006.Crust-mantle structure difference across the gravity gradient zone in North China Craton:seismic image of the thinned continental crust.Physics of the Earth and Planetary Interiors,159(1-2):43-58.
Zhu G S,Gui Z X,Xiong X B,et al.1995.Relationships between density and p-wave,s-wave velocities.Chinese Journal of Geophysics(Acta Geophysica Sinica)(in Chinese),38(S1):260-264.
Zhu J S,Cao J M,Li X G,et al.1997.The reconstruction of preliminary three-dimensional earth′s model and its implications in China and adjacent regions.Chinese Journal of Geophysics(Acta Geophysica Sinica)(in Chinese),40(5):627-648.
陈科,Gumiaux C,Augier R等.2014.地质观测、地震剖面和重力测量的综合方法在前陆褶皱冲断带的应用:以天山北麓呼图壁河剖面为例.地球物理学报,57(1):75-87,doi:10.6038/cjg20140108.
冯锐.1985.中国地壳厚度及上地幔密度分布(三维重力反演结果).地震学报,7(2):143-157.
郭良辉,孟小红,石磊等.2012.优化滤波方法及其在中国大陆布格重力异常数据处理中的应用.地球物理学报,55(12):4078-4088,doi:10.6038/j.issn.0001-5733.2012.12.020.
郭文斌,嘉世旭,林吉焱等.2015.重力-地震联合反演的改进及在遂宁-阿坝剖面的应用.大地测量与地球动力学,35(5):857-860.
郭正吾,邓康龄,韩永辉等.1996.四川盆地形成与演化.北京:地质出版社.
郝天珧,胡卫剑,邢健等.2014.中国海陆1:500万莫霍面深度图及其所反映的地质内涵.地球物理学报,57(12):3869-3883,doi:10.6038/cjg20141202.
郝天珧,徐亚,孙福利等.2011.南海共轭大陆边缘构造属性的综合地球物理研究.地球物理学报,54(12):3098-3116,doi:10.3969/j.issn.0001-5733.2011.12.011.
侯遵泽,杨文采,于常青.2014.华北克拉通地壳三维密度结构与地质含义.地球物理学报,57(7):2334-2343.
胡圣标,汪集旸,汪屹华.1994.黑水-泉州地学断面东段深部温度与岩石层厚度.地球物理学报,37(3):330-337.
胡卫剑,郝天珧,秦静欣等.2014.中国海陆莫霍面及深部地壳结构特征---以阿尔泰-巴士海峡剖面为例.地球物理学报,57(12):3932-3943,doi:10.6038/cjg20141207.
黄汲清.1945.中国主要地质构造单位.北京:地质出版社.
李春峰,周祖翼,李家彪等.2007.台湾岛南部海域的前碰撞构造地球物理特征.中国科学D辑:地球科学,37(5):649-659.
李九亭.1998.划分重力区域异常与局部异常的变阶滑动趋势分析法.物探化探计算技术,20(1):53-61.
林珍,张莉,钟广见.2013.重磁震联合反演在南海东北部地球物理解释中的应用.物探与化探,37(6):968-975.
刘皓,方盛明,嘉世旭.2011.地震-重力联合反演及效果---以天津-北京-赤城地震探测剖面为例.地震学报,33(4):443-450.
刘康,郝天珧.2014.位场方法在非常规油气勘探中的应用.地球物理学进展,29(2):786-797,doi:10.6038/pg2014243.
楼海,王椿镛.1999.三维连续密度分布的重力计算及应用.地震学报,21(3):297-304.
孟小红,郭良辉,陈召曦等.2009.基于优选延拓的重力异常分离方法及其应用.应用地球物理(英文版),6(3):217-225.
宋晓东,李江涛,鲍学伟等.2015.中国西部大型盆地的深部结构及对盆地形成和演化的意义.地学前缘,22(1):126-136.
孙若昧,刘福田,刘建华.1991.四川地区的地震层析成像.地球物理学报,34(6):708-719,807-808.
王椿镛,Mooney W D,王溪莉等.2002.川滇地区地壳上地幔三维速度结构研究.地震学报,24(1):1-16.
王懋基.1994.黑水-泉州地学断面的重磁解释.地球物理学报,37(3):321-329.
王谦身,滕吉文,张永谦等.2015.鄂尔多斯-中秦岭-四川东部的重力异常场与深部地壳结构.地球物理学报,58(2):532-541,doi:10.6038/cjg20150216.
王万银,任飞龙,王云鹏等.2014.重力勘探在沉积型铝土矿床调查中的应用研究.物探与化探,2014,38(3):409-416.
王新胜,方剑,许厚泽等.2012.华北克拉通岩石圈三维密度结构.地球物理学报,55(4):1154-1160,doi:10.6038/j.issn.0001-5733.2012.04.011.
王有学,Mooney W D,韩果花等.2005.台湾-阿尔泰地学断面阿尔金-龙门山剖面的地壳纵波速度结构.地球物理学报,48(1):98-106,doi:10.3321/j.issn:0001-5733.2005.01.015.
文百红,程方道.1990.用于划分磁异常的新方法---插值切割法.中南矿冶学院学报,21(3):229-235.
吴健生,刘苗.2008.基于小波的位场数据融合.同济大学学报(自然科学版),36(8):1133-1137.
薛翻琴,汪洋.2016.中国西部地壳岩石密度及其组成.地质论评,62(6):1579-1589.
姚长利,李宏伟,郑元满等.2012.重磁位场转换计算中迭代法的综合分析与研究.地球物理学报,55(6):2062-2078,doi:10.6038/j.issn.0001-5733.2012.06.028.
于鹏,戴明刚,王家林等.2008.密度和速度随机分布共网格模型的重力与地震联合反演.地球物理学报,51(3):845-852,doi:10.3321/j.issn:0001-5733.2008.03.025.
袁惟正,徐新忠,雷江锁等.2003.大别山地震波速度剖面的重力拟合及花岗岩带.中国地质,30(3):235-239.
张丽莉,郝天珧,黄晓霞等.2010.北黄海盆地烃渗漏蚀变带“磁亮点”的识别研究.地球物理学报,53(6):1354-1365,doi:10.3969/j.issn.0001-5733.2010.06.014.
张耀国,马达碧.1985.利用矿山爆破探讨四川地区地震波速和地壳结构.地球物理学报,28(4):377-388.
朱广生,桂志先,熊新斌等.1995.密度与纵横波速度关系.地球物理学报,38(S1):260-264.
朱介寿,曹家敏,李显贵等.1997.中国及其邻区地球三维结构初始模型的建立.地球物理学报,40(5):627-648.
Bao X W,Song X D,Li J T.2015.High-resolution lithospheric structure beneath Mainland China from ambient noise and earthquake surface-wave tomography.Earth and Planetary Science Letters,417:132-141.
Barton P J.1986.The relationship between seismic velocity and density in the continental crust-a useful constraint?.Geophysical Journal International,87(1):195-208.
Begg G C,Griffin W L,Natapov L M,et al.2009.The lithospheric architecture of Africa:Seismic tomography,mantle petrology,and tectonic evolution.Geosphere,5(1):23-50.
Blakely R J.1995.Potential Theory in Gravity and Magnetic Applications.New York:Cambridge University Press.
Brocher T M.2005.Empirical relations between elastic wavespeeds and density in the earth′s crust.Bulletin of the Seismological Society of America,95(6):2081-2092.
Chen K,Gumiaux C,Augier R,et al.2014.A multidiscipline method of geological survey,seismic profile and gravity measurement applied to fold-and-thrust belt:a case study along the Hutubi River in the northern piedmont of Tianshan.Chinese Journal of Geophysics(in Chinese),57(1):75-87,doi:10.6038/cjg20140108.
Duan Y H,Liu B J,Zhao J R,et al.2015.2-D P-wave velocity structure of lithosphere in the North China tectonic zone:Constraints from the Yancheng-Baotou deep seismic profile.Science China Earth Sciences,58(9):1577-1591.
Fedi M,Quarta T.1998.Wavelet analysis for the regional-residual and local separation of potential field anomalies.Geophysical Prospecting,46(5):507-525.
Feng R.1985.Crustal thickness and densities in the upper mantle beneath China-the results of three dimensional gravity inversion.Acta Seismologica Sinica(in Chinese),7(2):143-157.
Forte A M,QuéréS,Moucha R,et al.2010.Joint seismicgeodynamic-mineral physical modelling of African geodynamics:Areconciliation of deep-mantle convection with surface geophysical constraints.Earth and Planetary Science Letters,295(3-4):329-341.
Gardner G H F,Gardner L W,Gregory A R.1974.Formation velocity and density-The diagnostic basics for stratigraphic traps.Geophysics,39(6):770-780.
Griffin W R.1949.Residual gravity in theory and practice.Geophysics,14(1):39-56.
Guimares S N P,Ravat D,Hamza V M.2014.Combined use of the centroid and matched filtering spectral magnetic methods in determining thermomagnetic characteristics of the crust in the structural provinces of Central Brazil.Tectonophysics,624-625:87-99.
Guo L H,Meng X H,Shi L,et al.2012.Preferential filtering method and its application to Bouguer gravity anomaly of Chinese continent.Chinese Journal of Geophysics(in Chinese),55(12):4078-4088,doi:10.6038/j.issn.0001-5733.2012.12.020.
Guo L H,Meng X H,Chen Z X,et al.2013.Preferential filtering for gravity anomaly separation.Computers&Geosciences,51:247-254.
Guo W B,Jia S X,Lin J Y,et al.2015.The improvement of joint inversion with gravity and seismic data and its application to data from Suining-Aba profile.Journal of Geodesy and Geodynamics(in Chinese),35(5):857-860.
Guo Z W,Deng K L,Han Y H,et al.1996.The Formation and Development of Sichuan Basin(in Chinese).Beijing:Geological Publishing House.
Hao T Y,Hu W J,Xing J,et al.2014.The Moho depth map(1∶5000000)in the land and seas of China and adjacent areas and its geological implications.Chinese Journal of Geophysics(in Chinese),57(12):3869-3883,doi:10.6038/cjg20141202.
Hao T Y,Xu Y,Sun F L,et al.2011.Integrated geophysical research on the tectonic attribute of conjugate continental margin of South China Sea.Chinese Journal of Geophysics(in Chinese),54(12):3098-3116,doi:10.3969/j.issn.0001-5733.2011.12.011.
He E Y,Zhao M H,Qiu X L,et al.2016.Crustal structure across the post-spreading magmatic ridge of the East Sub-basin in the South China Sea:Tectonic significance.Journal of Asian Earth Sciences,121:139-152.
Hinze W J.1990.The role of gravity and magnetic methods in engineering and environmental studies.∥Ward S H ed.Geotechnical and Environmental Geophysics:Volume I:Review and Tutorial.Washington:Society of Exploration Geophysicists,75-126.
Hirsch K K,Bauer K,Scheck-Wenderoth M.2009.Deep structure of the western South African passive margin-Results of a combined approach of seismic,gravity and isostatic investigations.Tectonophysics,470(1-2):57-70.
Hou Z Z,Yang W C,Yu C Q.2014.Three-dimensional density structure of North China′s craton crust and its geological implications.Chinese Journal of Geophysics(in Chinese),57(4):2334-2343.
Hu S B,Wang J Y,Wang Y H.1994.Deep temperature and lithospheric thickness long the eastern segment of the HeishuiQuanzhou geotraverse.Chinese Journal of Geophysics(Acta Geophysica Sinica)(in Chinese),37(3):330-337.
Hu W J,Hao T Y,Qin J X,et al.2014.Moho depth and deep crustal structure in the land and seas of China and adjacent areas:An example of the Altay-Bashi Channel profile.Chinese Journal of Geophysics(in Chinese),57(12):3932-3943,doi:10.6038/cjg20141207.
Hu W J,Hao T Y,W J J,et al.2015.An integrated geophysical study on the Mesozoic strata distribution and hydrocarbon potential in the South China Sea.JournalofAsianEarthSciences,111:31-43.
Huang T K.1945.On Major Tectonic Forms of China.Geological Memoirs of National Geological Survey of China,Series A,No.20.
Huang Z C,Zhao D P,Wang L S.2015.P wave tomography and anisotropy beneath Southeast Asia:Insight into mantle dynamics.Journal of Geophysical Research:Solid Earth,120(7):5154-5174.
Jacobsen B H.1987.A case for upward continuation as a standard separation filter for potential-field maps.Geophysics,52(8):1138-1148.
Laske G,Masters G,Ma Z,et al.2013.Update on CRUST1.0-A1-degree global model of Earth′s crust.Geophysical Research Abstracts.15:Abstract EGU2013-2658.
Li C F,Zhou Z Y,Li J B,et al.2007.Structures of the northeasternmost South China Sea continental margin and ocean basin:geophysical constraints and tectonic implications.Marine Geophysical Researches,28(1):59-79.
Li C F,Zhou Z Y,Li J B,et al.2007.Precollisional tectonics and terrain amalgamation offshore southern Taiwan:Characterizations from reflection seismic and potential field data.Science in China Series D:Earth Sciences,50(6):897-908.
Li J T.1998.Variable order sliding trend analysis method used in the division of regional and local gravity anomalies.Computing Techniques for Geophysical and Geochemical Exploration(in Chinese),20(1):53-61.
Li L,Stephenson R,Clift P D.2016.The Canada Basin compared to the southwest South China Sea:Two marginal ocean basins with hyper-extended continent-ocean transitions.Tectonophysics,691:171-184.
Li X,Chouteau M.1998.Three-dimensional gravity modeling in all space.Surveys in Geophysics,19(4):339-368.
Li Y G,Oldenburg D W.1998.Separation of regional and residual magnetic field data.Geophysics,63(2):431-439.
Lin Z,Zhang L,Zhong G J.2013.The application of gravity magnetic seismic joint inversion to the comprehensive interpretation of geophysics in the northern South China Sea.Geophysical and Geochemical Exploration(in Chinese),37(6):968-975.
Liu H,Fang S M,Jia S X.2011.Joint inversion of seismic and gravity data and its effect:Taking the Tianjin-Beijing-Chicheng seismic profile as an example.Acta Seismologica Sinica(in Chinese),33(4):443-450.
Liu K,Hao T Y.2014.Application of potential field method in the unconventional oil and gas exploration.Progress in Geophysics(in Chinese),29(2):786-797,doi:10.6038/pg2014243.
Lou H,Wang C Y.1999.Gravity effect calculation of threedimensional linear density distribution and its application.Acta Seismologica Sinica(in Chinese),21(3):297-304.
Ma Y S,Zhang S C,Guo T L,et al.2008.Petroleum geology of the Puguang sour gas field in the Sichuan Basin,SW China.Marine and Petroleum Geology,25(4-5):357-370.
Meng X H,Guo L H,Chen Z X,et al.2009.A method for gravity anomaly separation based on preferential continuation and its application.Applied Geophysics,2009,6(3):217-225.
Miller S L M,Stewart R.1991.The relationship between elasticwave velocities and density in sedimentary rocks:A proposal.CREWES Research Report.
Nettles M,Dziewoński A M.2008.Radially anisotropic shear velocity structure of the upper mantle globally and beneath North America.Journal of Geophysical Research:Solid Earth,113(B2):B02303,doi:10.1029/2006JB004819.
Nettleton L L.1954.Regionals,residuals,and structures.Geophysics,19(1):1-22.
Oldenburg D W.1974.The inversion and interpretation of gravity anomalies.Geophysics,39(4):526-536.
Parker R L.1973.The rapid calculation of potential anomalies.Geophysical Journal International,31(4):447-455.
Pawlowski R S,Hansen R O.1990.Gravity anomaly separation by Wiener filtering.Geophysics,55(5):539-548.
Rychert C A,Fischer K M,Rondenay S.2005.A sharp lithosphereasthenosphere boundary imaged beneath eastern North America.Nature,436(7050):542-545.
Shen W S,Ritzwoller M H,Kang D,et al.2016.A seismic reference model for the crust and uppermost mantle beneath China from surface wave dispersion.Geophysical Journal International,206(2):954-979.
Shephard G E,Müller R D,Seton M.2013.The tectonic evolution of the Arctic since Pangea breakup:Integrating constraints from surface geology and geophysics with mantle structure.Earth-Science Reviews,124:148-183.
Sips M,Unger A,Rawald T,et al.2016.Exploring mass variations in the Earth system.Cartography and Geographic Information Science,43(1):3-15.
Song X D,Li J T,Bao X W,et al.2015.Deep structure of major basins in Western China and implications for basin formation and evolution.Earth Science Frontiers(in Chinese),22(1):126-136.
Spector A,Grant F S.1970.Statistical models for interpreting aeromagnetic data.Geophysics,35(2):293-302.
Sun R M,Liu F T,Liu J H.1991.Seismic tomography of Sichuan.Chinese Journal of Geophysics(Acta Geophysica Sinica)(in Chinese),34(6):708-719,807-808.
Tang Q S,Zheng C.2013.Crust and upper mantle structure and its tectonic implications in the South China Sea and adjacent regions.Journal of Asian Earth Sciences,62:510-525.
Wang C Y,Mooney W D,Wang X L,et al.2002.A study on 3-Dvelocity structure of crust and upper mantle in Sichuan-Yunnan region,China.Acta Seismologica Sinica(in Chinese),24(1):1-16.
Wang M J.1994.Gravity and magnetic interpretation of HeishuiQuanzhou geoscience transect.Chinese Journal of Geophysics(Acta Geophysica Sinica)(in Chinese),37(3):321-329.
Wang Q S,Teng J W,Zhang Y Q,et al.2015.Gravity anomalies and deep crustal structure of the Ordos basin-middle Qinling orogen-eastern Sichuan basin.Chinese Journal of Geophysics(in Chinese),58(2):532-541,doi:10.6038/cjg20150216.
Wang W Y,Ren F L,Wang Y P,et al.2014.The application research on the gravity exploration in sedimentary bauxite deposit survey.Geophysical and Geochemical Exploration(in Chinese),38(3):409-416.
Wang X S,Fang J,Hsu H,et al.2012.Density structure of the lithosphere beneath North China Craton.Chinese Journal of Geophysics(in Chinese),55(4):1154-1160,doi:10.6038/j.issn.0001-5733.2012.04.011.
Wang Y X,Mooney W D,Han G H,et al.2005.Crustal P-wave velocity structure from Altyn Tagh to Longmen mountains along the Taiwan-Altay geoscience transect.Chinese Journal of Geophysics(in Chinese),48(1):98-106,doi:10.3321/j.issn:0001-5733.2005.01.015.
Wang Z C,Zhao W Z,Li Z Y,et al.2008.Role of basement faults in gas accumulation of Xujiahe Formation,Sichuan Basin.Petroleum Exploration and Development,35(5):541-547.
Wei G Q,Chen G S,Du S M,et al.2008.Petroleum systems of the oldest gas field in China:Neoproterozoic gas pools in the Weiyuan gas field,Sichuan Basin.Marine and Petroleum Geology,25(4-5):371-386.
Wen B H,Cheng F D.1990.A new interpolating cut method for identifying regional and local fields of magnetic anomaly.Journal of Central South Mining and Metallurgy Institute(in Chinese),21(3):229-235.
Wilson D J,Peirce C,Watts A B,et al.2010.Uplift at lithospheric swells-I:seismic and gravity constraints on the crust and uppermost mantle structure of the Cape Verde mid-plate swell.Geophysical Journal International,182(2):531-550.
Wu H H,Tsai Y B,Lee T Y,et al.2004.3-D shear wave velocity structure of the crust and upper mantle in South China Sea and its surrounding regions by surface wave dispersion analysis.Marine Geophysical Researches,25(1-2):5-27.
Wu J S,Liu M.2008.Potential field data fusion based on wavelet multi-resolution decomposition.Journal of Tongji University(Natural Science)(in Chinese),36(8):1133-1137.
Xu C,Liu Z W,Luo Z C,et al.2017.Moho topography of the Tibetan Plateau using multi-scale gravity analysis and its tectonic implications.Journal of Asian Earth Sciences,138:378-386.
Xue F Q,Wang Y.2016.Crustal density and composition of western China.Geological Review(in Chinese),62(6):1579-1589.
Yang H,Wen B H,Zhang Y,et al.2009.Distribution of hydrocarbon traps in volcanic rocks and optimization for selecting exploration prospects and targets in Junggar Basin:Case study in LudongWucaiwan area,NW China.Petroleum Exploration and Development,36(4):419-427.
Yao C L,Li H W,Zheng Y M,et al.2012.Research on iteration method using in potential field transformations.Chinese Journal of Geophysics(in Chinese),55(6):2062-2078,doi:10.6038/j.issn.0001-5733.2012.06.028.
Yu P,Dai M G,Wang J L,et al.2008.Joint inversion of gravity and seismic data based on common gridded model with random density and velocity distributions.Chinese Journal of Geophysics(in Chinese),51(3):845-852,doi:10.3321/j.issn:0001-5733.2008.03.025.
Yuan W Z,Xu X Z,Lei J S,et al.2003.Simulation of gravity anomaly of the velocity profile from wide-angle reflection seismic profiling and the granite belt in the Dabie Mountains.Chinese Geology(in Chinese),30(3):235-239.
Zhang L L,Hao T Y,Huang X X,et al.2010.Recognition of hydrocarbon-seepage-related magnetic anomalies in the North Yellow Sea basin.Chinese Journal of Geophysics(in Chinese),53(6):1354-1365,doi:10.3969/j.issn.0001-5733.2010.06.014.
Zhang Y G,Ma B D.1985.The investigation of seismic wave velocity and crustal structure in Sichuan region by use of mine explosions.Chinese Journal of Geophysics(Acta Geophysica Sinica)(in Chinese),28(4):377-388.
Zheng T Y,Chen L,Zhao L,et al.2006.Crust-mantle structure difference across the gravity gradient zone in North China Craton:seismic image of the thinned continental crust.Physics of the Earth and Planetary Interiors,159(1-2):43-58.
Zhu G S,Gui Z X,Xiong X B,et al.1995.Relationships between density and p-wave,s-wave velocities.Chinese Journal of Geophysics(Acta Geophysica Sinica)(in Chinese),38(S1):260-264.
Zhu J S,Cao J M,Li X G,et al.1997.The reconstruction of preliminary three-dimensional earth′s model and its implications in China and adjacent regions.Chinese Journal of Geophysics(Acta Geophysica Sinica)(in Chinese),40(5):627-648.
陈科,Gumiaux C,Augier R等.2014.地质观测、地震剖面和重力测量的综合方法在前陆褶皱冲断带的应用:以天山北麓呼图壁河剖面为例.地球物理学报,57(1):75-87,doi:10.6038/cjg20140108.
冯锐.1985.中国地壳厚度及上地幔密度分布(三维重力反演结果).地震学报,7(2):143-157.
郭良辉,孟小红,石磊等.2012.优化滤波方法及其在中国大陆布格重力异常数据处理中的应用.地球物理学报,55(12):4078-4088,doi:10.6038/j.issn.0001-5733.2012.12.020.
郭文斌,嘉世旭,林吉焱等.2015.重力-地震联合反演的改进及在遂宁-阿坝剖面的应用.大地测量与地球动力学,35(5):857-860.
郭正吾,邓康龄,韩永辉等.1996.四川盆地形成与演化.北京:地质出版社.
郝天珧,胡卫剑,邢健等.2014.中国海陆1:500万莫霍面深度图及其所反映的地质内涵.地球物理学报,57(12):3869-3883,doi:10.6038/cjg20141202.
郝天珧,徐亚,孙福利等.2011.南海共轭大陆边缘构造属性的综合地球物理研究.地球物理学报,54(12):3098-3116,doi:10.3969/j.issn.0001-5733.2011.12.011.
侯遵泽,杨文采,于常青.2014.华北克拉通地壳三维密度结构与地质含义.地球物理学报,57(7):2334-2343.
胡圣标,汪集旸,汪屹华.1994.黑水-泉州地学断面东段深部温度与岩石层厚度.地球物理学报,37(3):330-337.
胡卫剑,郝天珧,秦静欣等.2014.中国海陆莫霍面及深部地壳结构特征---以阿尔泰-巴士海峡剖面为例.地球物理学报,57(12):3932-3943,doi:10.6038/cjg20141207.
黄汲清.1945.中国主要地质构造单位.北京:地质出版社.
李春峰,周祖翼,李家彪等.2007.台湾岛南部海域的前碰撞构造地球物理特征.中国科学D辑:地球科学,37(5):649-659.
李九亭.1998.划分重力区域异常与局部异常的变阶滑动趋势分析法.物探化探计算技术,20(1):53-61.
林珍,张莉,钟广见.2013.重磁震联合反演在南海东北部地球物理解释中的应用.物探与化探,37(6):968-975.
刘皓,方盛明,嘉世旭.2011.地震-重力联合反演及效果---以天津-北京-赤城地震探测剖面为例.地震学报,33(4):443-450.
刘康,郝天珧.2014.位场方法在非常规油气勘探中的应用.地球物理学进展,29(2):786-797,doi:10.6038/pg2014243.
楼海,王椿镛.1999.三维连续密度分布的重力计算及应用.地震学报,21(3):297-304.
孟小红,郭良辉,陈召曦等.2009.基于优选延拓的重力异常分离方法及其应用.应用地球物理(英文版),6(3):217-225.
宋晓东,李江涛,鲍学伟等.2015.中国西部大型盆地的深部结构及对盆地形成和演化的意义.地学前缘,22(1):126-136.
孙若昧,刘福田,刘建华.1991.四川地区的地震层析成像.地球物理学报,34(6):708-719,807-808.
王椿镛,Mooney W D,王溪莉等.2002.川滇地区地壳上地幔三维速度结构研究.地震学报,24(1):1-16.
王懋基.1994.黑水-泉州地学断面的重磁解释.地球物理学报,37(3):321-329.
王谦身,滕吉文,张永谦等.2015.鄂尔多斯-中秦岭-四川东部的重力异常场与深部地壳结构.地球物理学报,58(2):532-541,doi:10.6038/cjg20150216.
王万银,任飞龙,王云鹏等.2014.重力勘探在沉积型铝土矿床调查中的应用研究.物探与化探,2014,38(3):409-416.
王新胜,方剑,许厚泽等.2012.华北克拉通岩石圈三维密度结构.地球物理学报,55(4):1154-1160,doi:10.6038/j.issn.0001-5733.2012.04.011.
王有学,Mooney W D,韩果花等.2005.台湾-阿尔泰地学断面阿尔金-龙门山剖面的地壳纵波速度结构.地球物理学报,48(1):98-106,doi:10.3321/j.issn:0001-5733.2005.01.015.
文百红,程方道.1990.用于划分磁异常的新方法---插值切割法.中南矿冶学院学报,21(3):229-235.
吴健生,刘苗.2008.基于小波的位场数据融合.同济大学学报(自然科学版),36(8):1133-1137.
薛翻琴,汪洋.2016.中国西部地壳岩石密度及其组成.地质论评,62(6):1579-1589.
姚长利,李宏伟,郑元满等.2012.重磁位场转换计算中迭代法的综合分析与研究.地球物理学报,55(6):2062-2078,doi:10.6038/j.issn.0001-5733.2012.06.028.
于鹏,戴明刚,王家林等.2008.密度和速度随机分布共网格模型的重力与地震联合反演.地球物理学报,51(3):845-852,doi:10.3321/j.issn:0001-5733.2008.03.025.
袁惟正,徐新忠,雷江锁等.2003.大别山地震波速度剖面的重力拟合及花岗岩带.中国地质,30(3):235-239.
张丽莉,郝天珧,黄晓霞等.2010.北黄海盆地烃渗漏蚀变带“磁亮点”的识别研究.地球物理学报,53(6):1354-1365,doi:10.3969/j.issn.0001-5733.2010.06.014.
张耀国,马达碧.1985.利用矿山爆破探讨四川地区地震波速和地壳结构.地球物理学报,28(4):377-388.
朱广生,桂志先,熊新斌等.1995.密度与纵横波速度关系.地球物理学报,38(S1):260-264.
朱介寿,曹家敏,李显贵等.1997.中国及其邻区地球三维结构初始模型的建立.地球物理学报,40(5):627-648.