话说壮族·C卷·连载十 红衣黑土——奇异婚恋     

黄佩华 《南方国土资源》2009,(5)

男大当婚,女大当嫁。然而,所谓十里不同风,壮族人丁兴旺,并且住在这么宽阔的土地上,因此,不同的地方、不同的文化区,其婚姻、恋爱的风俗自然也是有  相似文献   

国土资源部设限住宅用地出让面积     

《国土资源导刊(湖南)》2009,(11):8-9

宁夏 首创多矿种整装勘查模式 日前,宁夏回族自治区宁南（同原）盐化工基地矿产资源整装勘查大会战在固原市正式启动。标志着宁南地区岩盐、煤炭、石灰岩、冶镁白云岩等多矿种整装勘查全面拉开序幕。  相似文献   

陕西省商南县湘河地区钒矿成矿特征及成因   总被引：1，自引：0，他引：1  

李赛赛  魏刚锋  聂江涛  许运涛  李小兵 《地球科学与环境学报》2009,31(3):236-244

通过野外地质调查和室内岩石学、岩石化学、稀土及微量元素地球化学分析,深入研究了陕西省商南县湘河地区钒矿床的成矿特征,并探讨了该类矿床的成因.研究结果表明,该区钒矿主要产出于青石峡-余家台倒转复式向斜两翼下寒武统水沟口组下岩段硅质岩夹泥岩的泥岩中,矿体产状与地层产状基本一致;钒矿床中所有岩石都含有较高的SiO2,硅质岩以隐晶质石英和玉髓为主,有沉积成因重晶石;V与Cr、U、Ba相关性好;稀土元素球粒陨石标准化模式具有或正或负的Ce异常和明显的Eu正异常、向右倾的图形.上述特征都反映出该地区钒矿床具有典型的海底热水流体特征,此类钒矿床可称之为海底热水(喷流)沉积矿床.  相似文献   

博兴县加强新农村建设的对策     

郑振明  魏兴涛 《山东国土资源》2009,25(7):18-19

1博兴县新农村建设中存在的问题（1）村庄建设闲置浪费土地严重。博兴县共有行政村448个,由于历史原因,大部分村布局松散,居住零乱,闲置浪费土地多。据调查,全县村庄建设用地面积7880．75hm2,村人均占有256m2,远远超出国家规定的人均最高150m2的标准。特别是县域北部地区,村庄用地粗放,闲置浪费土地现象普遍存在。随着工业化、城镇化进程加快,村民外出经商、进城创业居住的明显增多,农村中出现了较多的闲置房。（2）村庄建设违法占地逐渐增多。近年来,博兴县个体经济快速发展,用地需求也大量增加,部分村庄建设建新不拆旧、超占、多占宅基地;乱占耕地,尤其是在沿街沿路交通便利地段,违法建起了大量商住两用房。  相似文献   

德国和加拿大地质学家考察鲁西早前寒武纪地质     

《山东国土资源》2009,25(11):79-79

2009年10月27日-11月1日,德国地质学家阿尔弗瑞德·克若纳（左图左4）、加拿大地质学家阿依尔（左图左3）和格瑞克·斯托特（左图左5）及中国地质科学院地质研究所地质学家刘敦-（左图左1）、万渝生（左图右1）在山东省地质调查院原总工程师王世进陪同下考察鲁西地区早前寒武纪变质地层和侵入岩。  相似文献   

南海及其周缘地区全新世海平面遗迹的构造含义     

孙桂华  邱燕  朱本铎 《海洋学报》2009,31(5):58-68

通过对海南岛海岸带野外考察,在文昌市铜鼓岭石头公园观察到高程为30m的海平面遗迹,在东方市黄流镇观察到高程为25~35m的海平面遗迹,在三亚市鹿回头观察到高程为2.5m的海平面遗迹。综合研究前人在该区关于海平面变化的研究成果,得出如下几点初步认识:(1)南海及其周缘地区中全新世以来海平面呈下降趋势,海平面最高位置出现在7000a左右、高于现代海平面3m左右的位置;(2)南海中全新世以来海平面遗迹所揭示的古海平面高程的差异性是古海平面本身持续下降和该区地壳差异性垂直运动共同作用的结果;(3)南海及其周缘地区中全新世期间中央海盆及其西缘的珠江口、红河、湄公河和昭披耶河4个河流三角洲地区为构造沉降区,而南海周缘的台湾岛、雷州半岛、印支半岛、南马来半岛、爪哇岛和苏拉威西岛6个地区为构造抬升区,抬升幅度最大的地方在台湾岛。  相似文献   

Identification of CO₂ disposal locations in an ocean general circulation model of the North Pacific     

XU Yongfu  AOKI Shigeaki  HARADA Koh 《海洋学报(英文版)》2009,28(1):15-24

A basinwide ocean general circulation model of the North Pacific is used to identify which location is more efficient for ocean CO2 sequestration in the North Pacific. Four injection depths at each one of fifteen locations are chosen. In terms of effectiveness index (EI) and escape factor (EF), it is clear that the effectiveness increases with increasing latitude at the end of the 50 a injection period. Sitebysite differences in the EI can be over 9% for the 1 000 m injection depth in the western North Pacific at the end of 50 a of continuous injection. The difference is much larger for the 500 m injection. The difference decreases with increasing injection depth. However, the sitebysite difference is small for the injection in the eastern North Pacific. The sequestration is more efficient for the injection in the east than in the west. For the 500 m injection depth, the difference in effectiveness between the west and the east is over 10% at the end of 50 a injection period. The largest concentration of sequestered CO2 increases with increasing injection depth. For the injection in both the western and central North Pacific, the largest exchange flux always appears to be at about 42°N, 150°E, whereas for the injection in the eastern area the large flux appears to be in the equatorial region (120°W).  相似文献   

The application of hyperspectral remote sensing to coast environment investigation   总被引：1，自引：0，他引：1  

ZHANG Liang  ZHANG bing  CHEN Zhengchao  ZHENG Lanfen  TONG Qingxi 《海洋学报(英文版)》2009,28(2):1-13

Requirements for monitoring the coastal zone environment are first summarized. Then the application of hyperspectral remote sensing to coast environment investigation is introduced, such as the classification of coast beaches and bottom matter, target recognition, mine detection, oil spill identification and ocean color remote sensing. Finally, what is needed to follow on in application of hyperspectral remote sensing to coast environment is recommended.  相似文献   

A culture-dependent survey of thermophilic bacteria from hot springs in Xiamen area in China     

YANG Bo  OUYANG Jianping  AO Jingqun  CHEN Xinhua 《海洋学报(英文版)》2009,28(1):62-71

Microbes are believed to play important roles in ecosystem function in many environments. The hot springs of Xiamen Island are close to the Xiamen Sea, and may have some characteristics different from those of inland hot springs. Microbes living in the hot springs of Xiamen may have new characteristics. However, little is known about microbial communities of hot springs close to the Xiamen Sea. A culturedependent survey of microbial population in the Xiamen hot springs was performed by using an approach combining total cellular protein profile identification and 16S rRNA gene sequencing. A total of 328 isolates of bacteria were obtained from liquid and sediment samples from the Xiamen hot springs, including neutrophilic thermophilic bacteria and moderately thermophilic acidophiles. Neutrophilic thermophilic bacteria, which grow at a temperature range of 55—90℃ including Rhodothermus marinus (Strain 1), Thermus thermophilus (Strain 2), Thermus thiopara (Strain 3), Geobacillus stearothermophilus (Strain 4), Geobacillus thermoleovorans (Strain 5), and Pseudomonas pseudoalcaligenes (Strain 6), were recovered by 2216E plates. Moderately thermophilic acidophiles, which can grow at temperatures above 50℃ and a pH range of 1.8—3.5 such as Alicyclobacillus acidoterrestris (Strain 8), Sulfobacillus acidophilus (Strain 9), and Sulfobacillus thermosulfidooxidans (Strain 10), were isolated on selective solid medium containing sulfur and Fe2+. Among these strains, Rhodothermus marinus, Thermus thermophilus and Geobacillus stearothermophilus are not only thermophiles, but also halophiles. One bacterium strain (Strain 6) shared 99% nucleotide sequence homology with Pseudomonas pseudoalcaligenes on the 16S rRNA gene sequence, but was quite different from Pseudomonas pseudoalcaligenes in biological characteristics, suggesting that it may represent a novel thermophilic species. Results indicated that various species of neutrophilic thermophiles and moderately thermophilic acidophiles were widely distributed in the Xiamen hot springs and that Rhodothermus marinus and Thermus thermophilus dominated the cultivable microbial community.  相似文献   

西湖凹陷平北地区平湖组基于地震多属性的储层预测   总被引：2，自引：0，他引：2  

黄胜兵  叶加仁  朱红涛  陆俊泽  顾惠荣  王继立 《海洋地质与第四纪地质》2009,(3)

始新统平湖组是东海西湖凹陷平北地区最重要的油气储层,但受资料条件的限制,应用常规方法无法进行精细的储层预测,制约了研究区的油气勘探部署和进程。应用地震多属性分析技术,结合测井曲线、岩心、岩性及区域地质资料,对平北地区平湖组的岩相进行了精细解释,并对有利目标区进行了初步预测,结果表明,平北地区平湖组发育潮汐控制的三角洲相和潮坪相两种类型的沉积相,并以三角洲相内的储层发育,砂体连片性好,工区西南部三角洲前缘相发育区为油气勘探的有利目标区。  相似文献