明清时期汉水下游地区的地理环境与堤防管理制度

明清时期国家对于汉水下游的水利管理制度经历一个变迁的过程,与这一区域的水利问题的日益突出密切相关,垸田的发展以及带来的问题是主要的因素。钟祥至沙洋的汉江干堤极易溃决,并且关系到整个下游地区的安全,因此在人力组织、资金筹集、岁修维护上,国家的政策表现出明显的倾斜性,相对于沙洋以下的区域,给予了充分的重视。沙洋以下,天门、潜江、沔阳等州县所在区域主要以垸田为主,国家将这一区域的堤防修筑与维护主要交由地方来进行。垸堤岁修维护采取堤甲制的组织形式,由垸民完成,一方面没有固定的资金,另一方面在正常年景之下,垸民可以获得基本的物质生存,因此垸堤的维护面临相当的困难。     

广州南越国宫署遗址东晋南朝的铁甲和皮甲

2004～2006年,广州市文物考古研究所、中国社会科学院考古研究所和南越王宫博物馆筹建处组成的考古队在南越国宫署遗址的两口水井内清理出东晋南朝时期的铁甲和皮甲各1件,铁甲有53片形状不同的甲片,皮甲应为马甲上的胸甲。这类铠甲的出土在岭南属首次发现,同时也填补了这一时期铠甲资料的欠缺。     

Southwest Scottish Crannogs: using in situ studies to assess preservation in wetland archaeological contexts

This paper presents the results of in situ monitoring of waterlogged burial contexts in southwest Scotland. The sites investigated are Iron Age crannogs (lake dwellings) which have a proven waterlogged archaeological component, and which are being assessed as part of a national program of study by the Scottish Wetland Archaeology Programme (SWAP) team. A monthly monitoring program commenced in July of 2004. To date, monitoring of water levels, pH, and redox potential, has been undertaken for a period of 17 months in order to encompass any seasonal variability at the sites studied. The results have proven robust in that an ‘ideal’ site for in situ preservation has been identified from the five sites investigated, and the monitoring has highlighted external variables and seasonal impacts that have the potential to influence the long-term in situ preservation at the remaining sites studied. In general, these results have expanded upon our knowledge of the potential for the preservation of existing archaeological remains within such contexts. This study represents the first stage of monitoring aimed at developing a holistic understanding of in situ conditions at the crannog sites studied in southwest Scotland.     

历史时期的"黄河清"现象初探

古人对黄河清有“祥瑞之兆”和“不祥之征”两种观点。黄河澄清是一种自然现象,却又不可能出现在正常条件下,它有其内在的规律。只有当流域内大范围出现异常情况,如持续干旱少雨、冬季过于寒冷、地震等时,才会导致黄河河水变异,出现黄河澄清的现象。黄河清是干旱和黄河断流的前兆。同时,黄河清还与社会政治、化和生活交织在一起,成为奇异的化与社会现象。     

宁绍地区史前文化遗址地理环境特征及相关问题探索

本从宁绍地区各个遗址不同时期遗存的海拔数据对比入手,试图找出距今7000至4000年间遗址环境变迁的规律,并从化生态学角度去分析、解释、推断诸如河姆渡化“缺环”说、宁绍地区7000年前古化地理环境、宁绍地区史前化遗址环境与聚落形态特征的关系等问题。     

商末黄河中游气候环境的变化与社会变迁

新石器时代到商代黄河流域的气候属于温暖湿润期;商代后期气候出现厂干旱化,导致了古公亶父迁岐,文王迁程迁丰,帝乙帝辛时不断向南方发展;而商末的旱灾和饥荒是周武王克商的直接导火索,导致商周之际的改朝换代。商末气候环境的变迁对其时社会政治的影响极大。     

一部多学科合作的考古著作--读《龙虬庄》

随着考古信息量的增加与研究的深入,对考古报告的编排形式提出了新的要求。《龙虬庄》确立了江淮东部新石器时代化——龙虬庄化,编排形式上体现出化遗物和自然遗物并重的特点。报告对江淮东部古环境、遗址反映的经济形态、人地关系等进行了合理构建和研究。从其所揭示的大量信息来看,《龙虬庄》是一部多学科合作的新体例的考古学作。     

3. FROM ENVIRONMENTAL CASE STUDY TO ENVIRONMENTAL KIN STUDY

This article explores the relationships among place, knowing, and being in environmental histories. Grounding ourselves in the work of Indigenous scholars from North America and the Pacific, we propose a method of listening and attuning that can attend to the dislocation and abstraction often found in work addressing ecocide and environmental violence. Against the ubiquity of the case-study approach, we propose a method we call “kin study,” which invites more embedded, expansive, material, and respectful relations to people and lands. This article frames the issues and then proposes, though a dialogue, how kin studies may be constituted and applied in studying environmental histories of the Pacific and Western Canada.     

Of Navies and Navels: Britain as A Mental Island

In this paper, the conception of .Great Britain. — a wholly unsatisfactory nomenclature — as an island nation is examined. In this case, a relatively small land mass acted as an originary point of departure for outward‐bound Great Power projections across the open spaces of seas. This paper further explores the varied implications for nationalism within Britain of the diverse island ‘roots’ of the British navel and the ‘routes’ of British navalism. Three themes recur in the popular mobilization of British maritime island nationalism: the besieged island, the island as universal exemplar of civilization, and the navy as national protector. Some consideration is given to the significance of island symbols such as Britannia as a marker of the fate of great island nationalism.