首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   234篇
  免费   11篇
  2023年   2篇
  2020年   4篇
  2019年   10篇
  2018年   10篇
  2017年   8篇
  2016年   10篇
  2015年   4篇
  2014年   10篇
  2013年   39篇
  2012年   11篇
  2011年   10篇
  2010年   13篇
  2009年   11篇
  2008年   17篇
  2007年   11篇
  2006年   7篇
  2005年   13篇
  2004年   10篇
  2003年   5篇
  2002年   5篇
  2001年   3篇
  2000年   8篇
  1999年   5篇
  1998年   2篇
  1997年   1篇
  1996年   2篇
  1995年   2篇
  1994年   3篇
  1991年   1篇
  1990年   1篇
  1988年   2篇
  1987年   1篇
  1985年   1篇
  1984年   2篇
  1978年   1篇
排序方式: 共有245条查询结果,搜索用时 265 毫秒
1.
In recent years, cultural anthropologists have made notable progress in understanding the bewildering variety of material exchange transactions found among the aboriginal populations of highland New Guinea. One of the major findings of this work is that competitive exchange behavior may bring in its wake alterations in agronomic practices involving an intensification of production. That intensification is primarily a product of social behavior, rather than an adaptation to climate change or population pressure, is a significant conclusion that should influence the thinking of archaeologists as they investigate past episodes of agronomic change, including the origins of agriculture.  相似文献   
2.
Significant advances in our understanding of ancient agricultural practices in the Americas have been made in recent years. This review of the literature focuses on studies published between 1987 and early 1994. Issues pertaining to the transition from foraging to farming include the habitability of the American tropics prior to the development of agriculture, theories on plant domestication and the origins of agriculture, regional syntheses of agricultural development, and the origin, evolution, and dissemination of domesticates in the Americas. Other topics reviewed include new techniques that have recently been applied to the study of prehistoric agriculture in the Americas, various approaches to the study of agricultural change, and ways in which research on ancient agricultural practices is being applied in modern experimental agriculture and rural development projects.  相似文献   
3.
We have investigated the environmental history of human occupation and the development of agriculture in the eastern interior Lake District of Finland. The material consists of archaeological data, which is reviewed in topographical and agrogeological context, and pollen analytical evidence of agricultural indices from eight precisely dated (varved) lake sediment sequences. Before the Viking Age, archaeological evidence, consisting of stray finds, dwelling sites, and graves, is very scarce. Iron Age finds are clearly confined to the lowland environs with silty and clayey soils. During the Viking Age, the number of stray finds multiplies and the first cemeteries are established. Comparison between Viking and Crusade Period finds reveals a topographic shift toward higher locations and morainic soils. Most of the cup-stones are located on upland sites—that is, not in connection with known Iron Age sites. These are interpreted as medieval indicators of slash-and-burn farming of the fertile but stony supraaquatic morainic soils. There is pollen analytical evidence of sporadic cultivation in the area from the Bronze Age onward. Afterca. AD 700, the occurrence of cereal pollen grains becomes regular but remains discontinuous at each site until after the turn of the millennium. There is then an exponential rise in the cereal pollen rain, indicating a fully agricultural population.  相似文献   
4.
This review article asks: what defines mass violence in the twentieth century as particularly modern and how does the Holocaust figure in this history? The article compares the work of two path-breaking historians—Mark Levene and Timothy Snyder—while also discussing recent research by other scholars. It argues that the emergence of nation-states, together with technology and scientific knowledge to alter the environment, created the conditions for distinctly modern violence aiming to destroy diversity in societies and the environment. The article examines the relation between genocide, including the Holocaust, and the rise of twentieth-century nation-states. It follows the persistent idea that the Holocaust is unique in a way that establishes a hierarchy of Holocaust/genocide/other mass violence. As Levene argues, the contextualization of the complex set of events and processes called the Holocaust within the violent history of ethno-national and ethno-religious “homogenization” of nation-states challenges this framework. The article then turns to Snyder’s argument that, since Hitler’s worldview of racial struggle over land and food rejected agricultural science, genetic engineering in agriculture is one way to heed the Holocaust’s warning. A discussion of the devastating impact of genetic engineering in agriculture—in the frame of the violent implications of modern “development”—underscores how the destruction of societies perceived as “backward,” particularly indigenous groups in the Global South, follows the destruction of their biodiverse habitats and agriculture to make way for monoculture genetically engineered crops. A focus on case studies of such mass violence and the responses by indigenous groups facilitates, finally, a discussion of the recent turn to microhistories in Holocaust scholarship. These offer another contextualized view: of the societies that faced the assault of nation-states. The article concludes that the complexities on the social level, each rooted in specific circumstances and histories, challenge the analytical value of the general term “Holocaust.”  相似文献   
5.
ABSTRACT

From the beginning of the 1950s, milking machines increasingly replaced former agricultural workers in West German stables who now preferred better-paid jobs in the industrial sector. The investment necessary for the milking machines led to new ideas about economic thinking and production-optimization, which changed the interplay among human, animal and technology. Within less than two decades, cattle farming in the Federal Republic of Germany changed from an animal-lacking, devastated economic branch of manual labour to a mechanized profit-oriented industry, which produced more than was demanded. This essay challenges the prevailing historical interpretation in which the industrialization of farming has been described as one of the last stages of capitalism’s penetration of society. Central aspects of capitalism remained unfulfilled: there was neither a free market nor individual autonomy of entrepreneurs, and wage labour literally vanished within the barns. A close-up view of the practices at the place of action reveals an arbitrary mixture of efficiency and care that made the industrialization of animal farming differ from the traditional narrative of capitalistic expansion. When animals are the resources to be utilized, capitalist economic activity reaches its limits at the point where the animals’ vital processes begin to malfunction. By bringing together human-animal studies with economic history, this article offers new insights into the role of animals as living beings in history as well as into the expansion of capitalism in an economic sector that continued to operate according to its own rules.  相似文献   
6.
Intensive farming is an increasing part of Australian agriculture, including in the multi‐functional landscapes at the edges of Australian cities. The example of intensive “broiler” poultry production reveals the tensions that arise when sites of hyper‐productivity conflict with social change in rural areas. Planning processes for intensive farming in the Australian state of Victoria are predicated on stability and consensus: on assumed static and uncontroversial ideas of agriculture, its place, and the primacy of agricultural productivity. Yet concerns about the industrialisation of agriculture are live political issues at the local level, especially in dynamic peri‐urban locations. This paper explores the emergence of a politics of place outside the bounds of planning consensus through an analysis of planning appeals and associated media relating to planning permits for intensive poultry developments in Victoria over 2011–2016. We highlight tensions that exist in relation to technical planning assessments and categorisations used to assert farming as the orthodox use of rural land, especially when new forms of farming look and feel demonstrably different. Using Mouffe's problematising of the negation of antagonism and Rancière's notion of the risks of a false consensus democracy, we argue that planning processes for intensive farming illustrate critical issues in participatory planning. While ostensibly post‐political decision‐making narrows the politics of place and food systems to decisions about policing the boundaries and buffer distances placed around intensive poultry developments, alternative representations of rural life persist. The certainty offered by code‐based planning does not negate the ongoing (if inconvenient) politics of intensive peri‐urban agriculture.  相似文献   
7.
This commentary considers an often overlooked contribution to food security in Australia—the labour of working holiday makers. Their ability to act as a flexible and mobile temporary workforce is essential to the maintenance of the Australian agricultural industry. Previously, no tax was payable on income below $18,200, but a 2015 proposal to increase their tax rate sparked a vigorous political debate and so revealed their importance to the agricultural industry. A decline in backpacker numbers would cause agriculture to shrink to cope with smaller workforces. But the effects of climate change are expected to further shrink agricultural areas as extreme events and hotter temperatures impact crops, livestock, and the productivity of agricultural workers. Issues that appear manageable when viewed in isolation, such as increases in the tax rate on working holiday makers, become more problematic when viewed in conjunction with other impacts affecting agriculture. Thus, the ‘backpacker tax’ risks making food security harder to maintain at a time when Australia's agricultural system is already vulnerable to climate change.  相似文献   
8.
While there are many case studies looking at gender mainstreaming in national contexts, this article offers a pan-European perspective to examine how a stated commitment to gender equality at this meta-level works in practice. The European Union's (EU) stated commitment to gender mainstreaming the Common Agricultural Policy (CAP) is critically reviewed. The article reviews theoretical literature on gender mainstreaming, considers the position of women in agriculture across Europe, and examines efforts by the EU to gender mainstream the CAP. It argues that at best, gender mainstreaming focuses on the symptoms of gender inequality in agriculture rather than the causes. Because of this, gender mainstreaming cannot be transformative in this context. Little thought has been given to the practical difficulties of actually gender mainstreaming a policy such as the CAP. The EU's priority for the CAP focuses on the mainstream business goal of a viable agricultural industry and does not pay any heed to gender inequalities in agriculture. In short, the stated commitment to gender mainstreaming is empty rhetoric.  相似文献   
9.
Northeastern China is one of the centers of early development of agriculture and sedentary life, as well as of the subsequent development of social complexity and distinct cultural attributes. While the outlines of this trajectory are clear, its important details are still elusive. Like all other regions of northern China, there is little data on the all-important transition from nomad hunter-gatherers to sedentary agriculturalists. The Fuxin Regional Survey was designed as the first step in accumulating new data and addressing the geographic and ecological contexts of these socioeconomic processes. Among the most remarkable results of this survey is the identification of early ceramics, which possibly predate the transition to agriculture. The systematic collection and analysis of stone tools was done in a way never before done in this region. Analysis of our findings, using GIS and other methods, sheds new light on the local trajectory of human adaptation in this area.  相似文献   
10.
清末民初的农会组织大体经历了酝酿、兴起、发展、隐退四个阶段.其基本结构表现为组成了一个层层连接的直属组织系统;建立了较为完备的领导体制;实行了严格的民主选举制度、议事办事原则以及定期的会议制度等.呈现出组织制度的近代民主性、一定程度的自治性、成员构成的复杂性、机构权限的官督性等基本特点.所从事的活动内容相当广泛,主要表现为编辑农报,翻译农书;创办农业学堂;开办农业试验场;举行农产品评会,设立陈列所;开展调查研究;向主管官署建议农业改良进行事宜,等等.这对推动近代中国农业发展具有重要的影响与作用.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号