淮河中游新石器时代遗址出土石器的演变所反映的人地关系——以双墩和尉迟寺遗址为例   总被引：2，自引：1，他引：1  

朱光耀  朱诚  马春梅  王吉怀  阚绪杭  马彩霞 《地理研究》2008,27(1):193-200

本文以淮河中游新石器早期的双墩遗址和中晚期的尉迟寺遗址的出土石器为主线,辅以其他遗存和遗址地层剖面的环境磁学、元素地球化学证据,探讨了石器工具的演变所反映的人地关系。研究表明:双墩古人最主要的生产活动是砍伐树木和狩猎,而尉迟寺则是谷物生产和狩猎。双墩古人使用投掷和其他多种狩猎方式,在猎物充足的全新世大暖期获取了大量的肉食资源。尉迟寺时期狩猎水平虽有所提高,但剧烈波动的气候和迅速增加的人口,使猎获量下降。双墩时期人们砍伐的树木较为细小,木料之间的结合以捆绑为主。而尉迟寺时期人们砍伐的树木比较粗大,木器和房屋已使用卯榫结构。双墩时期已有了水稻种植,但采集农业占有较大比重。尉迟寺时期的农业以种植为主,采集农业为有益的补充,该时期的出土石器和农业类型与环境演变有明显的相关性。  相似文献   

姚江-宁波平原中全新世海侵事件及古人类活动的快速响应     

唐亮  吕晔  年小美  雷少  王张华 《第四纪研究》2019,(5):1116-1132

姚江-宁波平原是新石器河姆渡文化核心分布区,大量考古与古环境研究成果为深入探讨本地区7000年来的人地关系,尤其是新石器遗址文化间歇事件的原因创造了有利条件。本文通过对鱼山遗址地层记录的详细研究以及与区域多个遗址地层的空间对比,并对照该区自河姆渡文化一期以来古人类遗址的时空迁移过程,总结新石器文化演进中的海侵事件,并分析其与文化间歇的内在联系,初步认识如下:1)鱼山遗址从山麓到平原,地层记录存在明显差别,因此需要在不同的古地理位置获取剖面进行对比,才能重建更完整的古环境演变过程。2)鱼山遗址记录了2次海水入侵事件,分别发生于6300~6000cal.aB.P.和4500~3400cal.aB.P.,这两次事件与区内其他遗址文化层堆积中普遍叠压的自然淤积层或文化层缺失现象具有良好对应关系;研究区另有部分遗址在5400~5300cal.aB.P.也存在海水入侵迹象。3)新石器遗址时空分布呈现阶段性变化,河姆渡文化一、二期,遗址数量少,增幅小,主要分布于山麓缓坡地带,反映海水入侵造成研究区土地资源的局限性。河姆渡文化三、四期的遗址数量显著增加,且向开阔平原地带扩散,表明较稳定的海平面使研究区平原成陆面积增大,古人类对海岸带的利用快速扩张。良渚末期,遗址大幅度减少,直至商周才重新增多,反映持续的海水入侵制约古人类活动强度。上述遗址时空迁移特征反映海岸带古人类活动对环境变化的快速响应。  相似文献   

Archaeometric characterisation and origin of black coatings on prehistoric pottery     

《Chemie der Erde / Geochemistry》2019,79(3):453-466

Black or dark grey vessel surfaces with characteristic metallic lustre are recognised from various archaeological contexts throughout Europe. This feature is commonly attributed to the application of graphite-bearing coatings onto ceramic vessels. However, recent experimental studies have shown that a very similar visual effect can alternatively be achieved by polishing and, subsequently, firing in a reducing atmosphere (so-called smudging). In this study, experimentally manufactured ceramics as well as samples of prehistoric ware (dated to the Neolithic Age, late Bronze Age and early Iron Age) have been analysed to find the distinguishing features between graphite-based and non-mineral black coatings. In the low-magnification BSE images the well-preserved graphite-coated surfaces are characterized by a distinctive spotty pattern with numerous dark grey angular fragments of monomineralic or nearly monomineralic metamorphic rocks scattered in the clay groundmass. Provided that polished thin sections are skilfully prepared, individual graphite plates can be easily recognized in the near-surface layer of the sherds using polarized reflected light microscopy. A relatively homogeneous appearance is typical of the low-magnification BSE images of surfaces coated by smudging. At higher magnifications, presence of blurred darkish stains (presumably organic-derived, as indicated by elevated levels of biogenic elements) is characteristic of this kind of non-mineral black coatings. SEM-EDS and optical microscopy have been supplemented by micro-Raman spectroscopy, which allows differentiation between various carbonaceous phases.  相似文献   

Transmutation of ancient settlements and environmental changes between 6000-2000 aBP in the Chaohu Lake Basin,East China   总被引：3，自引：3，他引：0  

WU Li  WANG Xinyuan  ZHOU Kunshu  MO Duowen  ZHU Cheng  GAO Chao  ZHANG Guangsheng  LI Lan  LIU Li  HAN Weiguang 《地理学报(英文版)》2010,(5)

Based on the temporal-spatial distribution features of ancient settlement sites from the middle and Iate Neolithic Age to the Han dynasty in the Chaohu Lake Basin of Anhui Province,East China.using the methods of GIS combined with the reconstructed paleoenvironment by the records of lake sediment since Holocene,the transmutation of ancient sottlements with response to environmental changes in this area has been discussed.Studies show that the main feature of transmutation of ancient settlements from the middle and Iate Neolithic Age to the Han Dynasty was that the distribution of settlements In this area changed from high altitudes to Iow ones and kept approaching the Chaohu Lake with the passage of time.These could be the response to the climate change from warm-moist to a relatively warm-dry condition during the middle Holocene.leading to the lake level fluctuations.The large area of exposed land provided enough space for human activities.These indicate that the above changes in geomorphologic evolution and hydrology influenced by climate cenditions affected the transmutation of ancient settlements greatly.The distribution pattern of settlement sites was that the number of sites in the west was more than in the east.This pattern may be related to the geomorphologic conditions such as frequent channel shifting of the Yangtze River as well as flood disasters during the Holocene optimum.Therefore,climate change was the inducement of the transmutation of ancient settlements in the Chaohu Lake Basin,which exerted great influence on the distribution,expansion and development of the ancient settlements.  相似文献   

太湖流域地貌与环境变迁对新石器文化传承的影响   总被引：14，自引：6，他引：8  

申洪源  朱诚  贾玉连 《地理科学》2004,24(5):580-585

太湖流域新石器新石器文化是连续发展的一个完整体系。高亢地带利于古文化的连续发展,而地貌和环境演化使得古文化遗址的迁移性不同,遗址往往从地势低洼处就近向高爽处迁移。水位降低、水域面积缩小时,遗址从高向低处迁移。当气候温干,地势高爽时,古人类活动频繁,文化发展。而气候温湿,水域面积扩大时,文化遗址迁移频繁,文化层堆积较薄。  相似文献   

全新世海侵对长江口沿海平原新石器遗址分布的影响   总被引：17，自引：11，他引：6  

王张华  陈杰 《第四纪研究》2004,24(5):537-545

文章通过对长江三角洲南北两岸太湖和里下河两大平原新石器遗址分布和迁移特征的对比研究,发现两地新石器文化均起源于7000aB.P.前。可以认为全新世气候变暖和海平面上升是两地新石器文化兴起的原因。之后里下河平原经历了由全新世海侵引起的盐沼化过程,古文化发展受到明显的抑制;相比之下,太湖古平原为一丘状台地,地势高爽,加上贝壳砂堤对海水的有效阻挡,盐沼化过程稍弱,古文化得以延续和繁荣。  相似文献   

中原新石器文化与古气候的关系   总被引：13，自引：1，他引：12  

陆巍  吴宝鲁 《地理科学》1999,19(1):69-72

讨论了中原新石器时代文化遗址＾１４Ｃ年代序列的代表性;分析了新石器古文化与古气候描淡写焦;根据陕西扶风案板遗址（傍龙寺）的孢粉资料,结合冰川前进、冰缘现象等因素,重建了代表中原地区的１２￣３ｋａＢ．Ｐ．的古年均气温和古年降水量曲线;  相似文献   

Mid‐Holocene environmental changes in the Bay of Skaill,Mainland Orkney,Scotland: an integrated geomorphological,sedimentological and stratigraphical study     

Anne C. de la Vega Leinert  David H. Keen  Robert L. Jones  James M. Wells  David E. Smith 《第四纪科学杂志》2000,15(5):509-528

A detailed multidisciplinary investigation of intertidal freshwater sediments exposed in the north of the Bay of Skaill, Mainland Orkney, Scotland, have revealed a complex sedimentary sequence. This provided evidence for dynamic coastal environmental changes in the area since the mid‐Holocene. Freshwater ponds developed on glacial sediments ca. 6550 ± 80 yr BP (cal. bc 5590–5305). From ca. 6120 ± 70 yr BP (cal. bc 5040–4855), these were infilled by blown sand from the distal edge of a dune ridge located to the west. Thereafter, a series of sand‐blow events alternating with periods of quiescence occurred until ca. 4410 ± 60 yr BP (cal. bc 3325–2900). Between ca. 5240 ± 160 and 4660 ± 80 yr BP (cal. bc 4370–3115), pollen and charcoal records show evidence of anthropogenic activities, associated with the nearby Neolithic settlement of Skara Brae. Agriculture was probably affected by recurrent sand movement and widespread deposition of calcium carbonate in the hinterland of the bay. Machair development between ca. 6100 and 5000 yr BP (cal. bc 5235–3540) corresponds to a mid‐Holocene phase of dune formation recorded elsewhere in northwest Europe. The more recent and progressive formation of the bay has probably been related to increasing external forcing via storminess, long‐term relative sea‐level change and sediment starvation within this exposed environment. Copyright © 2000 John Wiley & Sons, Ltd.  相似文献   

新石器时代晚期华北地区耕地重建     

陈强强  刘峰贵  方修琦  周强  陈琼  陈锐杰 《地理研究》2019,38(12):2927-2940

全新世以来农业的起源使全球人类活动日益加剧,而新石器时代晚期（在中国大约距今7 ka—5 ka）农业发展正处于从刀耕火种向耒耜翻耕过渡阶段,由此被认为是人类活动改变自然植被的关键时期。中国华北地区丰富的考古遗迹记录了该时期人类活动的状况。基于已发现和挖掘的考古资料,运用考古学关联建模方法推算出新石器时代晚期华北地区各聚落遗址的人口规模与耕地面积,并在此基础上重建了耕地空间分布格局。结果显示：① 新石器时代晚期华北地区的人口规模至少为50.61×10 ⁴人。其中,河南地区人口最多,约为30.46×10 ⁴人,山东地区约13.72×10 ⁴人,河北地区约6.43×10 ⁴人。② 耕地面积至少约102.22×10 ⁴ hm2,约是现代耕地的4.6%,整个华北地区垦殖率达到1.99%。河南地区耕地面积最大,约为61.52×10 ⁴ hm2,垦殖率达3.68%;山东地区次之,约为27.72×10 ⁴ hm2,垦殖率为1.75%;河北地区最少,约为12.98×10 ⁴ hm2,垦殖率为0.69%。③ 遗址周围3 km范围内是个体聚落耕地的主要分布区,约占总耕地面积的83.43%。④ 在地形分布上,63.36%的耕地分布在低海拔的平原和台地,仅2.43%分布在海拔1000 m以上的地区。就耕地分布的坡度而言,81.55%的耕地分布在坡度小于2°的地区;16.61%的耕地介于2°~6°的缓坡地区;6°~15°的坡地地区仅占耕地的1.84%。  相似文献   

江汉平原北部汉水以东地区新石器晚期文化兴衰与环境的关系   总被引：3，自引：2，他引：1       下载免费PDF全文

史辰羲  莫多闻  刘辉  毛龙江 《第四纪研究》2010,30(2):335-343

新石器晚期江汉平原北部汉水以东地区成为长江中游的文化核心区,出现了文化高度繁荣又快速衰落的逆转,处于发展初期的区域文明走向崩溃。文章基于屈家岭剖面常量元素氧化物和TOC含量的分析结果,综合多种环境要素,探讨汉水下游地区全新世中晚期地貌、气候、水文等环境变化与文化兴衰的关系。研究认为,该地区5.4～4.6kaB.P.的气候整体暖湿,晚期暖湿程度有所降低;4.6～4.2kaB.P.气候较为稳定,温暖湿润程度有所回升; 4.2～2.7kaB.P.气候处于持续变干凉阶段; 2.7～0.5kaB.P.气候温湿程度开始回升,并略有波动,但比4.2kaB.P.前仍然偏干凉。以岗状平原为主的江汉平原北部地区优越的地理环境,整体暖湿的气候,为屈家岭文化、石家河文化的高度繁荣提供了环境基础,该时期的聚落数量和分布密度达到了长江中游新石器时期的最高峰。石家河晚期的气候变干变凉,对文化发展产生了一定影响,但不是石家河文化衰落的主要原因。该地区5～3kaB.P.的水位存在波动上升的趋势,这种变化主要受构造沉降、全新世以来海面上升和泥沙淤积的控制。江湖水位的波动上升而引起的洪患加剧,及人类活动向地势低平的江汉平原腹地扩展,这种水文过程和社会发展过程的矛盾,到石家河文化晚期尤为突出,可能是导致石家河文化走向衰落的主要原因。该地区内部或同其他地区之间的冲突可能加速了石家河文化的崩溃。  相似文献