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正中国建筑工业出版社将笔者20余年刻苦学习品读《徐霞客游记》(下面简称《游记》)的丰硕成果,于2014年6月出版了。6月17日拿到样书,爱不释手;连夜又从头到尾读了一遍,直到东方露出了霞光。心情正如徐霞客先生《游记》开篇之作的一句话:人意山光,俱有喜态。迎着初升灿烂的霞光,啊!新的一天又开始了,新的生活又开始了!啊!新,创新是一切事业的生命线,也是这本书追求的目标。笔者把本书的创新之处写在下面,和读者共享、交流。 相似文献
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本文讨论了应用洞穴学的内容。作者认为应用洞穴学主要包括三个方面: 1.对旅游洞穴的研究 2.洞穴空间的利用 3.洞穴资源的开发及利用 从《徐霞客游记》中选出对洞穴利用的资料,与现代应用洞穴学的内容作比较并加以分析归类,可以看出作为岩溶地貌学家及洞穴学家的徐霞客在应用岩溶学方面也有相当贡献。 相似文献
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毛主席指出:"中国自从脱离奴隶制度进到封建制度以后,其经济、政治、文化的发展,就长期地陷在发展迟缓的状态中."我国历史上地质科学的情况正是如此.秦汉以来,由于历代农民革命运动的推动,在生产实践不断扩大的基础上,在一些年代中出现了某些可贵的发明和发现.从宋代的《梦溪笔谈》、明代的《本草纲目》、《天工开物》和《徐霞客游记》 相似文献
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2007年4月19日,纪念徐霞客诞辰420周年暨《徐霞客评传》专家座谈会在南京举行,原江苏省委书记陈焕友出席座谈会并发表讲话。会议由江苏省徐霞客研究会会长张永康主持,参加座谈会的还有原江苏省人大常委会秘书长钱协寅,江苏省社会科学院院长、江苏省徐霞客研究会顾问宋林飞,江苏省国土资源厅副厅长、江苏省徐霞客研究会常务副会长刘聪,江苏省地质调查研究院院长、江苏省徐霞客研究会副会长袁晓军以及多位专家。陈焕友表示,纪念徐霞客诞辰420周年,评价他的功绩,弘扬他的精神,是江苏省人民的一件大事。今天举行的《徐霞客评传》专家座谈会,是纪… 相似文献
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火山作用是地质作用的一个重要内容,由于我国内地没有活火山,所以关于火山的知识是不够丰富的.明清之际,在我国边远地区如云南、黑龙江、台湾等省确有过火山活动,且被载入有关著作.关于云南腾冲打鹰山的火山活动,见于明末学者徐宏祖的《徐霞客游记》.他在崇祯十二年(1639)记述打鹰山时写道:“土人言:‘三十年前,其上皆大木巨竹,蒙蔽无隙,中有龙潭四,深莫能测,足声至则涌波而起,人莫敢近;后有牧羊者,一雷而震毙羊五六百及牧者数人,连日夜火,大 相似文献
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2006年3月31日,江苏省徐霞客研究会第二次代表大会在南京召开。徐霞客研究会会员代表40多人出席了会议。会议由徐霞客研究会副会长、省国土资源厅副厅长刘聪主持。徐霞客研究会会长、省人防办主任张永康作第一届理事会工作报告。江苏省徐霞客研究会副会长、江苏省地质调查研究院院长袁晓军对第二届理事会任期目标作了报告。经过讨论,会议原则通过了修改后的《江苏省徐霞客研究会章程》。会议还选举产生了江苏省徐霞客研究会第二届理事会理事、常务理事、会长、副会长、秘书长、副秘书长。张永康当选为会长,刘聪等13名同志当选为副会长,江苏… 相似文献
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Emily Keeble David I. Whiteside Michael J. Benton 《Proceedings of the Geologists' Association. Geologists' Association》2018,129(2):99-119
Pant-y-ffynnon Quarry in South Wales yielded a rich cache of fossils in the early 1950s, including articulated specimens of new species (the small sauropodomorph dinosaur Pantydraco caducus and the crocodylomorph Terrestrisuchus gracilis), but no substantial study of the wider fauna of the Pant-y-ffynnon fissure systems has been published. Here, our overview of existing specimens, a few described but mostly undescribed, as well as freshly processed material, provides a comprehensive picture of the Pant-y-ffynnon palaeo-island of the Late Triassic. This was an island with a relatively impoverished fauna dominated by small clevosaurs (rhynchocephalians), including a new species, Clevosaurus cambrica, described here from a partially articulated specimen and isolated bones. The new species has a dental morphology that is intermediate between the Late Triassic Clevosaurus hudsoni, from Cromhall Quarry to the east, and the younger C. convallis from Pant Quarry to the west, suggesting adaptive radiation of clevosaurs in the palaeo-archipelago. The larger reptiles on the palaeo-island do not exceed 1.5?m in length, including a small carnivorous crocodylomorph, Terrestrisuchus, and a possible example of insular dwarfism in the basal dinosaur Pantydraco. 相似文献
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The effect of water on accessory phase solubility in subaluminous and peralkaline granitic melts 总被引:4,自引:0,他引:4
The solubilities of columbite, tantalite, wolframite, rutile, zircon and hafnon were determined as a function of the water contents in peralkaline and subaluminous granite melts. All experiments were conducted at 1035 °C and 2 kbar and the water contents of the melts ranged from nominally dry to approximately 6 wt.% H2O. Accessory phase solubilities are not affected by the water content of the peralkaline melt. By contrast, solubilities are affected by the water content of the subaluminous melt, where the solubilities of all the accessory phases examined increase with the water content of the melt, up to 2 wt.% H2O. At higher water contents, solubilities are nearly constant. It can be concluded that water is not an important control of accessory phase solubility, although the water content will affect diffusivities of components in the melt, thus whether or not accessory phases will be present as restite material. The solubility behaviour in the subaluminous and peralkaline melts supports previous spectroscopic studies, which have observed differences in the coordination of high field strength elements in dry vs. wet subaluminous granitic glasses, but not for peralkaline granitic glasses. Lastly, the fact that wolframite solubility increases with increasing water content in the subaluminous melt suggests that tungsten dissolved as a hexavalent species. 相似文献
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Muriel Rocher Stéphane Baize Stéphane Jaillet Edward Marc Cushing Yannick Lozach Francis Lemeille 《Comptes Rendus Geoscience》2003,335(8):701-708
Calcite samples were extracted both from the rock matrix and the superficial coating of a karstified fault plane of an underground quarry, located in the eastern border of the Paris basin. The karstification is dated as Quaternary. Analysis of mechanical calcite twinning reveals that only the calcite matrix has also undergone a compression trending WNW that can be attributed to the Mio-Pliocene alpine collision. Both coating and matrix have undergone a strike-slip regime with σ1 roughly trending north–south, that could correspond to the regional present-day state of stress, a strike-slip compression rather trending NNW, modified by local phenomena. To cite this article: M. Rocher et al., C. R. Geoscience 335 (2003). 相似文献
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正20141756 Chen Ruige(Mathematical College,China University of Geosciences,Beijing100083,China);Zhou Xun Numerical Simulation of Groundwater Level Fluctuation in a Coastal Confined Aquifer with Sloping Initial Groundwater Level Induced by the Tide(Geological Bulletin of China,ISSN1671-2552,CN11-4648/P,32(7),2013,p.1099-1104,6 illus.,16 refs.) Key words:confined water,groundwater level 相似文献
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正20141408 Cai Jia(Institute of Geology,Chinese Academy of Geological Sciences,Beijing100037,China);Liu Fulai Petrogenesis and Metamorphic P-T Conditions of Garnet-Spinel-Biotitebearing Paragneiss in Danangou Area,Daqingshan-Wulashan Metamorphic Complex Belt(Acta Petrologica Sinica,ISSN1000-0569,CN11-1922/P,29(7), 相似文献
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正20142386An Guoying(China Aero Geophysical Survey and Remote Sensing Center for Land and Resources,Beijing 100083,China)Application of Satellite Remote Sensing in Regional Hydrogeological Investigation:Taking Cenozoic Strata in Wenquan Sheet(1∶250 000)of Karakoram Range as an Example(Geosci- 相似文献
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正20141016An Chengbang(Key Laboratory of Western China’s Environmental Systems,Ministry of Education,Lanzhou University,Lanzhou 730000,China);Zhao Yongtao Lake Records during the Last Glacial Maximum from Xinjiang,NW China and Their Climatic Impli- 相似文献
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正20141538 Cao Qing(School of Earth Sciences and Engineering,Xi’an Petroleum University,Xi’an 710065,China);Zhao Jingzhou Characteristics and Significance of Fluid Inclusions from Majiagou Formation,Yichuan Huangling Area,Ordos Basin(Advances in Earth Science,ISSN1001-8166,CN62-1091/P,28(7),2013,p.819-828,7 illus.,3 tables,43 refs.) 相似文献
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正20142002 Wei Hualing(Institute of Geophysical and Geochemical Exploration,Chinese Academy of Geological Sciences,Langfang065000,China);Zhou Guohua Element Content and Mineral Compositions in Different Sizes of Soil in Tongling Area,Anhui Province(Geological Bulletin of China,ISSN1671-2552,CN11-4648/P,32(11),2013,p.1861 相似文献