长江三角洲地区环境演变与环境考古学研究进展   总被引：7，自引：2，他引：5  

申洪源  朱诚  张强 《地球科学进展》2003,18(4):569-575

综合分析了20世纪80年代以来长江三角洲地区环境演变与环境考古学研究进展,着重对长江三角洲地区太湖的形成与演变、全新世海侵与海面变化、史前环境的重建以及文化断层成因等方面进行了综述,并指出今后该区环境考古研究的主要内容,包括多学科交叉方法的运用和各种环境代用指标的相互印证、高分辨率研究、考古地层剖面与自然地层剖面的对比、古环境演变的定量研究以及环境质量时空演变特征研究等。  相似文献   

Stoke Newington: geoarchaeology of the Palaeolithic ‘floor’     

C.P. Green  B.J. Bishop 《Proceedings of the Geologists' Association. Geologists' Association》2004,115(3):193-207

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Geophysical prospection,archaeological excavation,and dating in two Hellenic pyramids     

P. S. Theocaris  I. Liritzis  E. Lagios  A. Sampson 《Surveys in Geophysics》1996,17(5):593-618

Geophysical prospection employing magnetometry and electromagnetic measurements has been applied in and around two small sized pyramids of Hellenikon and Ligourio in Argolid, Greece. The magnetic anomalies appropriately assessed were interpreted as possible archaeological targets. Subsequent test excavations revealed the presence of room foundations and parts of walls, as well as a plethora of ceramic ware. Typological study of the ceramics classified them to as early as the proto-Helladic period and to as late as the first centuries A.D. The earlier periods have been also confirmed by a novel application of thermoluminescence (TL) dating of ceramics and the megalithic stones themselves. The present results question earlier attempts classifying these pyramids at the Classical period and favour much earlier periods.  相似文献   

Absolute dating by uranium series disequilibrium of bones from the cave of La Chaise-de-Vouthon (Charente), France     

Angela M. Rae  Miro Ivanovich  Henry P. Schwarcz 《地球表面变化过程与地形》1987,12(5):543-550

Animal bones, associated with Palaeolithic artefacts and skeletal remains of early hominids from the cave of La Chaise-de-Vouthon, have been dated using a new approach to uranium series dating of bone. Speleothem (cave calcite) interstratified with bone-bearing sediments in the two chambers of Grotte Bourgeois-Delaunay and Grotte Suard have previously been dated by the ²³⁰Th/²³⁴ U method. This provides a chronological control for the bone ages, for which the method is still at an experimental stage. A good agreement is shown in most cases between the calcite and the bone ages, showing the cave to have been a stable environment for the deposition of bone and the acquisition of uranium.  相似文献   

中国古代对水文循环和水沙关系的认识          下载免费PDF全文

王维第 《水科学进展》2003,14(6):799-802

中国古代在水文科学的许多领域,包括水文循环、水位、径流、泥沙和水少关系等内容,以及其观测、记载和推理,都有独特的成就和贡献。2000多年以前,中国人民就用"圜道"概念描述了水文循环,与当代对科学水文循环的定义完全吻合。关于历史水文记载,包括对河流两岸和河床上的非常洪枯水位的刻记和有关文献,不仅对历史洪水和枯水提供了见证,而且对中国的水利水电工程的规划设计,提供了特别重要的依据。  相似文献   

The geomorphic work of George Leslie Adkin (1888–1964) and glaciation in the Tararua Range, North Island, New Zealand     

M. S. Brook 《New Zealand geographer》2007,63(1):18-29

Abstract:  Research initiated in 1909 by G. Leslie Adkin (1888–1964) suggested Park Valley in the Tararua Range was glaciated during the Late Quaternary, based on the 'U-shaped' cross-profiles in the uppermost parts of several valleys. Findings were published, but were not met with universal acceptance. Adkin's work remained the only glacial research undertaken on the North Island's axial ranges until the latter part of the 20th century. Adkin holds a special position in New Zealand, because although he worked full-time as a farmer he published nearly 40 articles in scientific journals on topics as varied as Māori archaeology and geomorphology.  相似文献   

ESR chronology of the Somme River Terrace system and first human settlements in Northern France   总被引：1，自引：0，他引：1  

Jean-Jacques Bahain  Christophe Falgures  Michel Laurent  Pierre Voinchet  Jean-Michel Dolo  Pierre Antoine  Alain Tuffreau 《Quaternary Geochronology》2007,2(1-4):356-362

The Somme Valley, Northern France, is famous for its archaeological sequence, where numerous rich Palaeolithic sites, such as Saint-Acheul, the type site of the Acheulian, have been discovered. The archaeological levels are often directly associated with fossil alluvial sediments of the River Somme or with slope deposits, including loess and palaeosols. In the middle reaches of the valley, near Amiens, the system of fossil-stepped fluvial terraces is particularly well developed and preserved, and occurs on 10 alluvial formations. These terraces, from +5 to +55 m above the present-day valley bedrock, allow the study of the environmental changes and the human settlement of this area through the Pleistocene.

Since 1988, ESR dating was systematically applied on bleached quartz extracted from the fossil fluvial deposits, in order to better describe the geological evolution of the stepped system. More recently, U-series/ESR dating has also been performed on teeth collected from the different terrace deposits. Here we present a synthetic review of the main ESR results, and propose an ESR chronology for the geological evolution of the Somme fluvial system and for the Middle Pleistocene human settlement of northern France.  相似文献   

Survey of Palaeolithic sites by luminescence profiling, a case study from Eastern Europe     

C.I. Burbidge  D.C.W. Sanderson  R.A. Housley  P. Allsworth Jones 《Quaternary Geochronology》2007,2(1-4):296-302

A luminescence-based approach to the rapid characterisation of sites in terms of their datability and sedimentary history is described (luminescence profiling), and contrasting results presented for three Palaeolithic archaeological sites in Russia. Three mineral/grain-size fractions (polymineral silt-sized, polymineral sand-sized, quartz-enriched sand-sized) were separated from each of many small samples taken through the sites’ stratigraphies. Luminescence signals from the different fractions were measured using infra-red light, blue light, and thermal stimulation. Patterns in luminescence sensitivity and equivalent dose values are used to indicate which sites, samples, fractions and/or signals may yield meaningful luminescence ages, and the experimental effort that may be required to obtain said ages. Case studies range from a site where a detailed chronostratigraphy might be produced using a limited number of full luminescence dates to tie in the profiling results, to a site where profiling indicates there is little chance of producing useful luminescence dates. These interpretations are based on dialogue between the luminescence profiling results and archaeological, palaeoenvironmental, and geomorphological evidence. Luminescence profiling is shown to be a useful tool for understanding sedimentological process at each site, independent of full luminescence dating.  相似文献   

老航片在考古中的应用研究   总被引：1，自引：0，他引：1  

万余庆  周日平 《国土资源遥感》2007,18(1):65-68

通过国家863计划项目“考古遥感与地球物理综合探测技术”和国家历史博物馆项目“周王陵历史变迁研究”的研究成果，介绍了老航片在考古研究中的应用方法和应用效果。  相似文献   

苏北地区新石器时代考古遗址分布特征及其与环境演变关系的研究   总被引：7，自引：1，他引：6  

顾维玮  朱诚 《地理科学》2005,25(2):239-243

苏北地区7000-6500aB.P.青莲岗文化时期重要新石器遗址有18处,主要分布在苏北废黄河泗阳至涟水段南北两岸。6000-5200aB.P.刘林文化时期重要遗址有9处,主要分布在涟水、邳县和高邮等地。6300-4400aB.P.大汶口文化时期主要遗址有8处,4100-3800aB.P.龙山文化时期主要遗址有23处,这两个时期遗址主要分布于连云港-沭阳-泗洪一线以西。以上遗址分布与气候和海面变化密切相关:7000aB.P.前的全新世最大海侵使江苏沿海普遍遭到海侵,故本区未发现7000aB.P.前的新石器遗址;青莲岗文化遗址多分布在基本未受海侵影响的陆相环境区;刘林文化遗址的锐减预示着5500aB.P.前后苏北全新世高海面的到来;龙山文化时期苏北大部分成陆,使得遗址数量增加更为显著。  相似文献