解答这道题目会出现哪些错误

【题目】（2010浙江温州任岩松中学模拟）下表是海平面上太阳辐射日总量（卡／厘米^2·日）,下图是我国与全球总辐射量对比图。 分析表和图,探究并完成以下问题。     

深海热液硫化物矿体3D瞬变电磁正演

深海热液硫化物矿体瞬变电磁的正演是考虑深海环境的全空间条件下三维体的涡流电磁响应.采用全空间矢量有限元法模拟计算深海热液硫化物矿的三维瞬变电磁响应,对硫化物矿体采用矩形单元模型剖分,应用Galerkin法推导有限元方程,先计算频率域响应,再通过Fourier反变换将其转换至时间域,得出深海热液硫化物矿矿体的瞬变电磁响应.并用双半空间模型的解析解检验了全空间矢量有限元法模拟计算算法和程序的正确性,最后按照等比例缩小电磁物理实验原则,比对数值计算和物理实验结果论证了全空间3D模型数值的正确性.结果表明:对于海水、矿体以及围岩复杂电磁边界,应用全空间矢量有限元法模拟计算深海热液硫化物矿瞬变电磁响应异常与物理模拟结果一致,而且计算方法简单精确,异常幅值明显,边界清晰.     

加强耕地保护促进土地资源的可持续利用

全面落实“十分珍惜、合理利用土地和切实保护耕地”基本国策,切实加强土地规划、耕地保护,土地利用、加快农村土地综合整治步伐,规范国土资源市场,盘活存量土地,节约集约用地,严格土地执法,努力提高依法用地和管地水平,实现耕地总量动态平衡和国土资源管理联动考核机制,为区域经济社会可持续发展提供国土资源保障。     

火山成因块状硫化物矿床研究进展

火山成因块状硫化物（VMS）矿床可形成于太古宙至现代各个地质时期.现代海底热液成矿作用是赋存于海相火山岩系中的古代VMS矿床成矿作用的再现.VMS矿床可形成于多种构造环境,但均与拉张背景有关.按照构造环境和容矿岩系将VMS矿床分为黑矿型、塞浦路斯型、别子型和沙利文型.VMS矿床的热液蚀变由下盘蚀变带和上盘蚀变带两个结构单元组成.下盘蚀变一般有两种类型：（1）不整合的蚀变岩筒,直接产在块状硫化物带的下方;（2）半整合或层控的上盘蚀变带,并可以在区域范围内展布.与下盘蚀变类似,上盘蚀变也具有蚀变岩筒和半整合的蚀变带两种类型.成矿金属主要有两种可能的来源：（1）在岩浆侵入体和浅位岩浆房之上被加热的循环海水对含矿火山岩系及下伏基底物质的淋滤;（2）深部岩浆房挥发分通过释气作用直接释放.下渗的海水是成矿流体的主要来源,同时流体包裹体和稳定同位素资料显示岩浆流体对成矿流体系统亦有较大贡献.VMS矿床具有明显的金属分带现象,其金属序列组合从下至上依次为Fe→Fe-Cu→Cu-Pb-Zn→Pb-Zn-Ba,这种金属分带的演化反应了流体的演化和块状硫化物丘的生长机制.根据成矿流体温度变化而不断演化的4阶段成矿模式可以很好的解释经典丘堆式矿床的形成过程.     

Validation of total ozone data between satellite and ground-based measurements at Zhongshan and Syowa stations in Antarctica

We present validation between total ozone from satellite and ground-based observations of the Dobson and Brewer spectrometers and ozone radiosonde at Zhongshan and Syowa Antarctic research stations, for September 2004 to March 2009. Results show that mean bias error between Zhongshan （Syowa） and Ozone Monitor Instrument Total Ozone Mapping Spectrometer （OMI-TOMS） data are -0.06%＋3.32% （-0.44%：i：2.41%）; between it and OMI Multi Axis Differential Optical Absorption Spec- troscopy （OMI-DOAS） data, the error is -0.34%--4.99% （-0.22%~4.85%）. Mean absolute bias error values of OMI-TOMS data are less than those of OMI-DOAS. This means that total ozone of OMI-TOMS is closer to ground-based observation than that of OMI-DOAS. Comparison between direct observational total ozone of ground-based and integrated ozone from the ozone profile measured by ozone radiosonde shows that ozone amount calculated with the Solar Backscatter Ultraviolet （SBUV） method above balloon burst height is similar to corresponding Microwave Limb Sounder （MLS） data. Therefore, MLS data can be substituted with SBUV data to estimate ozone amount above that level. Mean bias error of the MLS ozone column is 2% compared with the ozonesonde column, with standard deviation within 9.5%. Comparison of different layers from ozone profiler and MLS data indi- cates that at the 215 hPa layer, the MLS ozone value is high, with relative deviation more than 20%. At the 100 hPa and 68 l~Pa layers, the MLS ozone value is also high. This deviation is mainly in spring, during Antarctic ozone hole appearance. In this period, at the height of severe ozone loss, relative deviation of MLS ozone values is especially large.     

Rare earth element geochemistry of hydrothermal deposits from Southwest Indian Ridge

The REE compositions of hydrothermal deposits and basalt samples from the Southwest Indian Ridge (SWIR) were determined with ICP-MS.The results show that there are significant differences between different types of samples although all samples show relative LREE enrichment.The contents of REE in hydrothermal sulfides and alterated rocks samples are lower (from 7.036 × 10 6 to 23.660 × 10 6),while those in the white chimney deposits are relatively higher (ranging from 84.496 × 10 6 to 103.511 × 10 6).Both of them are lower than basalts.Chondrite-normalized REE distribution patterns show that sulfides and alterated rocks samples are characterized by significant positive Eu anomalies.On the contrary,white chimney deposits have obvious negative Eu anomalies,which may be caused by abundant calcite existing in the white chimney samples.Both the content and distribution pattern of REE in sulfides suggest that REE most possibly is originally derived from hydrothermal fluids,but influenced by the submarine reducing ore-forming environment,seawater convection,mineral compositions as well as the constraint of mineral crystallizations.     

青海探获大型铜、镍、钴矿

青海省地质矿产勘查开发局第五地质勘查院近日在格尔木市乌图美仁乡夏日哈木地区发现一处大型铜镍钴矿,初步估算资源量镍30万吨以上、钴1.5万吨,达大型以上矿床规模。夏日哈木铜镍钴矿勘查项目受到了国土资源部部长徐绍史、青海省副省长徐福顺的高度肯定,并被青海省地矿局授予2012年度地质科技成果特别奖,奖励100万元。     

浅析土地开发整理中的质量问题与对策

党的十八大提出：给农业留下更多的良田。它包含着耕地的总量和质量。笔者认为,保证耕地总量不减少虽然重要,但确保耕地质量撂高可为首要。     

Numerical Simulation of Fluid Migration during Ore Formation of Carboniferous Exhalation-Sedimentary Massive Sulfide Deposits in the Tongling District, Anhui Province

Numerical simulation of fluid migration during the ore-forming process of the Carboniferous exhalationsedimentary (Sedex) massive sulfide deposits in the Tongling district shows that fluid and thermal activities in lying-wall rocks were limited to a small area around the main draining passage, which led to weak mineralization and alteration in the lying-wall rock. Temperature and fluid fields indicate that mineralization and alteration in the lying-wall rock of the Sedex-type deposits are usually weaker than those of volcano-hosted massive sulfide deposits. Fluid migration involves the following processes: seawater penetrating and leaching the lying-wall rocks, then mixing with ascending hydrothermal fluids in the main draining passage, and finally jetting into seafloor. Although fluid activity-influenced area is rather small,the content of metals leached out from the lying-wall rocks is high enough to form large-scale ore deposits. Tensional contemporaneous faults accompanied with strong heat flows controlled the formation and distribution of Sedex deposits.The tensional tectonic regime on the northern margin of the Yangtze block during the Hercynian provided Sedex deposits with a prerequisite geodynamic condition.     

东沙海域浅层沉积物硫化物分布特征及其与天然气水合物的关系

对南海东沙海域浅层沉积物中硫化物的含量进行了分析,结果表明,沉积物中硫化物的含量与沉积物顶空气甲烷含量有密切的关系,在存在顶空气甲烷高异常的沉积物岩心中,沉积物中硫化物含量明显高于无甲烷异常的沉积物岩心,且随层位深度的增加,其含量明显增大,存在显著的变化梯度带。碎屑矿物鉴定结果表明,沉积物中硫化物主要以黄铁矿的形式存在。浅层沉积物中高含量的硫化物与天然气水合物分解形成的甲烷流有直接的关系,反映了下部沉积物中可能存在天然气水合物。