排序方式: 共有6条查询结果,搜索用时 0 毫秒
1
1.
史前太湖流域,礼器出现在社会初步分化的崧泽文化时期;良渚文化时期已经是一个分层的复杂社会,社会成员分化成为不同的等级、阶层,与此相适应,太湖流域史前社会出现了陶质、石质和玉质三种不同质地的礼器,并有着比较严格的使用制度,太湖流域史前社会的礼仪制度初步形成。 相似文献
2.
The Grand Prairie of east central Illinois was notorious for a marshy environment that prevented dense agricultural settlement until late in the nineteenth century. While recent historical–geographical scholarship has focused on innovations in drainage technology, drainage-related laws and institutions, and the ecological impacts of wetland reclamation, it has largely failed to account for the persistence of agrarian structure, and its key component, land tenure, on the Grand Prairie. Late-nineteenth-century reclamation efforts were not quite so transformative as previously believed. The same landed elite that dominated in the pre-drainage era quickly emerged atop a system of public drainage that held the key to the region’s economic future. In this paper, we extend Karl Wittfogel and Donald Worster’s theorizations about ‘hydraulic civilizations’ from the realm of irrigation to that of drainage. While drainage was indeed important in shaping the history of east central Illinois, we argue that a distinctive social order in east central Illinois emerged from, and was shaped by, an older agrarian structure that had developed in response to marshy, unpredictable conditions before drainage began in the late 1800s. The beneficiaries of the old order did not yield power easily, and instead skillfully capitalized on the new opportunities presented by drainage enterprises, to create a ‘hydraulic society’ on the prairie. The new order continued to rely on the exploitation of tenant farmers even as the landscape itself was transformed into the intensely managed and highly productive Corn Belt of today. 相似文献
3.
4.
5.
The absolute chronology of the agricultural soil from organic matter has always been difficult to measure due to several reasons. In our work on the Prehispanic agriculture in the Calchaqui Valley – Argentina, however, an absolute chronology is necessary to distinguish the Inca prevalence of the previous agricultural structure. Instead of looking for a new dating methodology, we have used the 14C method trying to eliminate the error sources typical of soils. Thus, we have dated new types of agricultural structures, with the assumption that they would have worked as archaeological “seals”. In the present paper we show that the dating of the beginning of the use of the Prehispanic agricultural systems has been successful. 相似文献
6.
曾中懋 《文物保护与考古科学》1996,8(2):8-17
叙述了王建墓的基本情况和前期试验,以及防渗、排水和通风工程中的各项技术措施;进行了墓体稳定性的计算及其全面治理后的效果观察。结果可见,雨水渗漏已完全解决,墓室内年温差从8~26℃下降到11~22℃,相对湿度从夏、秋季长期处于100%,冬、春季48%~85%调节至常年处于77%~84%,基本达到预期效果。 相似文献
1