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排序方式: 共有91条查询结果,搜索用时 15 毫秒
81.
长江下游新石器时代水稻田与稻作农业的起源   总被引:20,自引:0,他引:20  
长江下游地区一系列史前水田遗迹的发现,说明长江下游不仅是稻作农业起源中心,也是栽培稻的起源中心。  相似文献   
82.
良渚文化的聚落级差及城市萌芽   总被引:1,自引:0,他引:1  
聚落级差是指聚落之间规模尺度与发展水平的差异。根据目前的考古资料,环太湖地区的聚落级差始自崧泽文化晚期,其扩大化过程在良渚文化中期达到顶点,聚落级差作为一种现象一直持续至良渚文化晚期。良渚遗址群反映出良渚文化中期聚落级差的极端化,已经超越了一般聚落遗存的范畴,是处于萌芽状态的城市。城市萌芽是环太湖地区聚落级差扩大程度的标志性结果,聚落级差扩大化过程本身也蕴含了城市萌芽的催生力量。  相似文献   
83.
The historical process underlying Darwin’s Origin of Species (Origin) did not play a significant role in the early editions of the book, in spite of the particular inductivist scientific methodology it espoused. Darwin’s masterpiece did not adequately provide his sources or the historical perspective many contemporary critics expected. Later editions yielded the ‘Historical Sketch’ lacking in the earlier editions, but only under critical pressure. Notwithstanding the sources he provided, Darwin presented the Origin as an ‘abstract’ in order to avoid giving sources; a compromise he acknowledged and undertook to set right in later editions, yet failed to provide throughout the six editions under his supervision. Darwin’s reluctance to publish the historical context of his theory and his sources, particularly sources which were also ‘precursors’, may be attributed as much to the matter of intellectual ownership as science, or even good literary practice. Of special concern to Darwin were issues of priority or originality over ‘descent with modification’ and especially over Natural Selection. Many later historians have argued that Darwin was unaware of the work of his precursors on Natural Selection. Darwin’s theory was an example of independent discovery, albeit along with such obscure precursors as Matthew or Wells, who were unknown to Darwin until after the publication of the Origin. Both Matthew and Wells had a medical education, like James Hutton or Erasmus Darwin earlier in the eighteenth century, or even (in part) Charles Darwin. Evolutionary theory, at least in Britain was a product largely of the medical evolutionists rather than the natural historians which ‘history’ has chosen to select for the focus of attention; and among the medical evolutionists the figure of John Hunter stands out as theorist, experimentalist and teacher: the medical evolutionists were predominantly the product of Hunter’s legacy or of the medical profession and particularly the Scottish Universities. Much recent Darwin scholarship has focused on the private Notebooks, to establish Darwin’s discovery of Natural Selection around 1837–1838 and demonstrate Darwin’s ignorance of his precursors; requiring an explicit acknowledgement by Darwin as the legitimate substantiation of any claim to prior influence. The precursors have been categorized as uniformly obscure or irrelevant to the science of evolution which may be defined exclusively as ‘Darwinian’. The inclination to acknowledge influences, however was not something Darwin was gratuitously given to doing, especially on matters of priority. The Notebooks are not Darwin’s private thoughts; from an early stage he considered them incipient public documents and later sought to protect them as proof of his originality. William C. Wells was not an obscure thinker, but a celebrated scientist whom Herschel, Darwin’s guide to scientific methodology, had recommended as providing a model of scientific method. Darwin discovered Wells through Herschel, and quickly acquired a copy of Wells’ recommended work, no later than 1831, and held it thereafter in his library at Down House. This book, the 1818 edition of Wells’ Two Essays contains a third essay, Wells’ account of Natural Selection. Later, in the Descent of Man (1871) Darwin acknowledged his separate discovery of the correlation of colour and disease immunity in man, also earlier recounted by Wells.  相似文献   
84.
Ten years after the creation of the Common Agricultural Policy (CAP), the so-called Mansholt Plan was the first attempt at radically transforming European agriculture and modernising agricultural structures. Drawing upon archives of national and Community-level farm interest groups as well as records of the European Commission, this article analyses the reactions of farm interest groups to the Mansholt Plan and their strategies to oppose it between 1968 and 1972. It explores the resistance of farmers and their professional organisations to agricultural change. In particular, the article sheds new light on the reasons behind the spectacular failure of the plan and examines the long-term consequences of that failure for farm interest groups, the Commission and the member-states. It scrutinises initial reactions from farm organisations, examines the debates over the family farm (a core economic and cultural element of European agriculture), and discusses the national and transnational lobbying and protest strategies used by farmers to oppose the plan. The article contributes to a deeper understanding of the origins of transnational societal mobilisation in post-war Western Europe and highlights the impact of national and European interest groups in EC-level policy-making.  相似文献   
85.
考古学与中国古代体育史研究   总被引:1,自引:0,他引:1  
崔乐泉 《南方文物》2008,1(2):127-134
本文根据考古发现的有关资料,对近几十年来中国古代体育史研究的几个方面进行了针对性地分析。研究的内容主要包括对体育起源新线索的分析、球类资料的发现与古代的球类运动、兵械拳术的演变与古代武术的发展以及养生技术的进步与养生体育体系的形成等。从一系列史前时期的考古发现所反映出的原始竞技、舞蹈的产生与发展,表明人们的身体练习已经成为包括体育在内的具有多种意义的重要社会活动。而随着历史的发展,以蹴鞠(足球)、马球、捶丸(高尔夫)、武术以及保健养生等为代表的体育活动形式.逐渐成为了中国古代体育活动的重要内容,并在人类体育发展史上产生了重要影响。本文认为。利用考古学的方法。以考古发掘或传世之遗物或遗迹中的体育文物为母体.对古代体育史进行实证性的分析、探讨.以揭示古代体育各类运动形式之发展演化的规律,将是我们体育史学工作者和历史及考古工作者今后努力的方向。  相似文献   
86.
《世本·作篇》七种辑校   总被引:1,自引:1,他引:0  
辑佚之学清代最为盛行,<世本>辑佚也成就颇丰,然各家所辑繁简不同,或有遗漏及讹误.现以<作篇>为例,将七家之文排列比较,校订文句,比勘引书以核异同,并力图为<作篇>研究提供较为清晰的平台.  相似文献   
87.
Several superimposed systems of agricultural terracing are preserved at the archaeological site of La Laguna in central Mexico. Excavations uncovered complex stratigraphic sequences of terrace fills and colluvial deposits. Their chronology was established by radiocarbon, optically stimulated luminescence (OSL), and the presence of diagnostic features and artifacts. The Formative occupations of the site (ca. 600–400 BC and 100 BC–AD 100) resulted in severe erosion and exposure of indurated subsoil horizons. In the Middle to Late Postclassic (AD 1150–1520) stone-walled terraces were built to recover the degraded slopes for cultivation. Renewed reclamation works have been undertaken since the Colonial period, eventually taking the form of sloping-field terraces with berms planted in maguey. The reconstructed sequence of local land use underscores the risks of dating agricultural features by association with sherd scatters, as well as the complexity of the relationships between demographic variables, agricultural intensity and terracing.  相似文献   
88.
相关文献中谓乐府诗《乌夜啼》的本事或与刘义庆有关,或与何宴有关,经考察均难以信从。本文以为,这首乐府诗是在古代乌鸦报喜风俗的背景下产生的。  相似文献   
89.
Establishing the construction sequence of agricultural terraces is extremely complicated due to the nature of their technological foundation and use. A number of methodological approaches have been developed to address this difficulty, such as bulk soil 14C dating, Optically-Stimulated Luminescence (OSL), sediment grain size, or a combination of these, but a fundamental problem of stratigraphic disturbance still exists. In this article, we utilize multiple datasets, including radiocarbon determinations, faunal isotopic signatures, human osteological remains, archaeobotanical data sets, energetics assessments, and spatial data to establish the origins of Philippine Cordillera rice terraces. Dominant historical narratives in the region suggest a 2000–3000 b.p. inception of the terrace systems, but previous Bayesian modeling and current archaeobotanical, ethnohistorical, and ethnographic data indicate that the shift to wet-rice cultivation is a recent phenomenon and a response to the intrusion of the Spanish Empire in the northern highland Philippines.  相似文献   
90.
ABSTRACT

Open riverbanks and disturbed floodplains are targeted by archaeologists as optimal habitats for the growth of many of the weedy indigenous seed crops in eastern North America, but there is still little evidence for garden locations in the archaeological record. This article combines macrobotanical and geoarchaeological analyses from the Birdwell site (40GN228), located on the Nolichucky River, to give insight into where cultigens were planted and how they were managed in eastern Tennessee during the Early Woodland period. The recovery of uncharacteristic amounts of edible seeds and wood charcoal from the lower terrace of this site suggests that inhabitants were actively managing cultigens along the floodplain of this settlement. The presence of these remains in a non-midden context is evidence that precontact farmers in the Tennessee foothills took advantage of the newly created floodplains of the Early Woodland by implementing a burning regime, an early agricultural strategy aimed at increasing soil productivity and encouraging the growth of weedy annuals on the riverbank. In absence of lines of evidence such as preserved paleosols that can be examined for soil micromorphology, pollen, and phytoliths, integrated paleoethnobotanical and geomorphological analyses can be used to reconstruct land use and archaeologically identify prehistoric cultivated fields.  相似文献   
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