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   191篇
  免费   6篇
  国内免费   8篇
测绘学   1篇
大气科学   2篇
地球物理   1篇
地质学   19篇
海洋学   10篇
天文学   1篇
综合类   4篇
自然地理   167篇
  2024年   1篇
  2023年   1篇
  2022年   2篇
  2021年   4篇
  2020年   5篇
  2019年   7篇
  2018年   10篇
  2017年   14篇
  2016年   7篇
  2015年   6篇
  2014年   5篇
  2013年   35篇
  2012年   13篇
  2011年   5篇
  2010年   2篇
  2009年   3篇
  2008年   4篇
  2007年   7篇
  2006年   7篇
  2005年   7篇
  2004年   15篇
  2003年   6篇
  2002年   4篇
  2001年   2篇
  2000年   7篇
  1999年   4篇
  1998年   1篇
  1997年   2篇
  1996年   2篇
  1995年   3篇
  1994年   1篇
  1993年   3篇
  1992年   1篇
  1991年   1篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1987年   2篇
  1984年   2篇
  1982年   1篇
排序方式: 共有205条查询结果,搜索用时 31 毫秒
71.
《Urban geography》2013,34(1):59-89
This investigation of demographic changes between 1990 and 2000 within African American employment concentrations in Chicago finds that the effects of immigration on African American employment differ by gender. Black women increasingly shared their niche industries with immigrant women without being displaced, a pattern of coexistence that indicates the primacy of gender in sorting women into employment. By contrast, similar patterns were absent between African American and immigrant men, and several niche industries reflected competition. Yet economic restructuring more significantly affected African American male and female employment than immigration. Among women, these same trends also affected immigrants. Both groups were adversely affected by the growth of low-wage employment in female-dominated, care-work jobs—their primary industries of overlap. These findings underscore the significance of gender in problematizing ethnic/racial divisions of labor and the need to consider economic consequences that cross these divisions as well as derive from them within urban economies.  相似文献   
72.
Ethnic minority populations in Yunnan have had diverse mobility patterns since the advent of globalized production and developmental programmes. The article presents insights into the various mobility patterns and their effects in Yunnan and contributes to an understanding of the present economic and social processes of mobilities and changes in China as a whole. The analysis is based on an empirical study conducted in the years 2010–2011 by the authors together with local researchers in Yunnan. The results revealed that the mobilities practised among members of the ethnic minority groups in Yunnan included not only outmigration but also cross-border cultivation of plantations, daily and circular mobility, inflows of labour and investors, and involuntary relocation. Although some mobilities may have been conducive to livelihoods and capabilities due to the income-earning and profit-making opportunities arising from the acquisition and appropriation of land and capital, they have also resulted in differentiation processes that confirm the counter-geographies of production, survival, and profit-making. The authors conclude that mobilities do not just concern physical location, but as a social process, mobilities have reconstituted relational references and networks in terms of ethnic and cultural identity, gender relations, labour division, and locality and community integration.  相似文献   
73.
The objective of this study was to identify spatial variability in exposure to outdoor traffic-related air pollution with specific emphasis on comparing exposure estimates for working females and males across a metropolitan area. A spatial exposure simulation model was used to estimate annual average exposure to traffic-related nitrogen dioxide for males and females reporting regular work in census tracts other than that of their residence, in Vancouver, British Columbia. The model produced estimates of annual average exposure in six microenvironments (home indoor, work indoor, other indoor, outdoor, in-vehicle to work, and in-vehicle other) using time-activity patterns and work flow data, for males and females in each of 382 census tracts. This allowed for the identification of spatial variations in exposure estimates for each gender, due to mobility within the study region. Indoor sources of nitrogen dioxide were not included in the simulation. No significant differences in estimated total exposure were found between working females and males in general. Small but observable spatial differences, however, were found between working females and males at the 90th percentile of the exposure distributions associated specifically with the work indoor microenvironment. These were highest in suburban areas (+3 μ g/m3 for females, relative to total exposures in the range of 26 to 37 μ g/m3 annual average hourly nitrogen dioxide). These results identify specific geographic locations in the study area where personal monitoring studies might be warranted and suggest that the inclusion of workplace locations in multivariate modeling could be useful to further understand differences in estimated exposures.  相似文献   
74.
Conceptual advances for understanding the organization of family farms have not yet initiated parallel debates about how they might be aligned with the methods used to understand them. Customization of a novel research approach—farm life history—for an investigation of the socioeconomic organization of forty Australian farms responds to this literature gap. Individual farm life histories were initiated using farm tours (truck journeys) in which changes to the composition of land parcels prompted research conversations. The researcher and participants benefited from using motorized transport and traveling while talking, but the benefits were experienced unevenly across research encounters.  相似文献   
75.
Although climate change is expected to increase vulnerabilities, marginalization, and sufferings of many in the Global South, impacts will be unevenly felt across social strata. Intersectionalities of social difference, especially along gender and class lines, differentiate the ways in which impacts of climate change are experienced and responded to. Feminist political ecology and feminist geography insights can explain how different groups of people understand, respond to, and cope with variability and uncertainties in nuanced and critical ways, thereby elucidating the gendered implications of climate change. With a regional focus on South Asia, the article underscores the key issues that can be applied geographically elsewhere. Gendered implications of climate change in South Asia are particularly poignant as patriarchal norms, inequities, and inequalities often place women and men in differentiated positions in their abilities to respond to and cope with dramatic changes in socioecological relations but also foreground the complex ways in which social power relations operate in communal responses to adaptation strategies. This is particularly evident in water-related productive and reproductive tasks in agrarian societies that constitute the majority of South Asia. As climate change is expected to exacerbate both ecological degradation (e.g., water shortages) and water-related natural hazards (e.g., floods, cyclones), thereby transforming gender–water geographies, it becomes imperative to undertake careful multiscalar and critical analyses to better inform policymaking. This article elucidates the complex ways that climate change will affect gender and social relations, thereby highlighting the ways that existing policy narratives and adaptation programs might be better informed by geographical insights. To this end, the article encourages feminist and critical geographers to more forcefully and fruitfully engage with global debates on climate change.  相似文献   
76.
Using data from a survey carried out in six tobacco growing villages across Malawi in 2004–5, this paper summarizes some main differences found in subsistence production and income levels between male‐ and female‐headed households and the disparities among female‐headed households in the light of economic liberalization policies of the past two decades. The disadvantaged position of female‐headed households in terms of land and labour endowment, together with the high cost of inputs since the structural adjustment programmes and removal of subsidies since the 1980s has prevented poorer female‐headed households not only from attaining maize self‐sufficiency, but also from engaging in high‐return agriculture such as tobacco production. Although livelihood diversification is adopted by both male‐ and female‐headed households, many female‐headed households still depend on low‐entry‐barrier activities such as agricultural waged labour and are unable to break out of the poverty cycle. However, female‐headed households are a heterogeneous category and factors such as the availability of nonfarm income opportunities, social networks to access labour and capital, land acquisition through flexible applications of patrilineal inheritance rules, and the existence of formal channels for credit and informal tobacco trading have enabled some to improve agricultural productivity and achieve high incomes.  相似文献   
77.
In this article we analyze how Finnish, Italian and Swedish men and women are doing, modifying and unlinking gender in relation to different drinking places and situations. In the study, Finland and Sweden represent the Nordic intoxication-oriented drinking cultures, whereas Italy, in turn, represents the Mediterranean meal drinking cultures. The data were collected in a similar way in Finland, Italy and Sweden from 2007 to 2010, covering four different age groups. From each country at least eight male and eight female groups were selected, i.e. two male and two female groups from each age group, one representing higher and the other lower social status professions. All focus groups were asked to interpret a set of pictures representing different kinds of drinking places and situations, such as a couple’s moderate wine drinking at a sidewalk table, heavy drinking among men in a bus, and playful drinking among women while dancing. In the analysis we emphasize the flexibility of doing gender and the possibility of challenging conventional gender performances. We assume that doing gender is a multi-dimensional process mediated by structures, hierarchies, identities, situations and agency. Our analysis presents a mosaic repertoire of masculinities and femininities that change shape depending on how the place is seen in terms of a drinking space or situation. The masculinities and femininities are not reducible to any single hierarchy of dominant and subordinate masculinities and femininities. Rather, the doing, modifying and unlinking of masculinities and femininities vary by geographical area, age and/or education, as well as by drinking situation.  相似文献   
78.
广东省就业空间的性别化及权力特征   总被引:7,自引:0,他引:7  
林耿 《地理学报》2010,65(4):427-442
采用2000年第五次人口普查的数据,以市辖区(县、市)为基本地理单元,对广东省的21个地级市133个样本进行性别与就业空间的实证研究。通过分别对男性和女性6类就业区的比较分析发现,①广东省不同性别的就业整体同构与一定程度的性别隔离并存。整体同构来自互补性的就业角色,两性关系是平等的;性别隔离来自于隔离性的就业角色,两性之间存在着控制与被控制的权力关系。女性就业在与男性总体平等的同时,也存在被边缘化的现象。②在经济全球化和世界制造业转移的大背景下,不同性别的就业空间形成了中心-边缘结构。高度集聚的就业活动分布在环珠江口的珠江三角洲的经济中心区,与珠三角以外的其他就业区在空间上形成了核心-边缘结构。③不同性别的就业空间具有权力特征,具有生产性。中心-边缘结构构建了一种以广州和深圳为极点的就业空间秩序,这种结构制约着区域就业空间新秩序的出现,也体现为区域就业秩序下一种社会经济关系的生成。④在地域文化的深刻影响下,除粤东部分传统地区之外,广东不同性别的就业差异并未构成整体的就业空间性别化。  相似文献   
79.
This paper highlights three major aspects of gender differences in employment in Haifa, Israel (1972 and 1983): commuting distance, place of residence, and employment location. In 1972 working womenaposs residences were more central-city-oriented, whereas in 1983 they were more suburbanized. Commuting distances increased between 1972 and 1983 for both sexes, but more for men than for women. This shorter “female'’distance is related to the location of employment and its occupational segregation. The lower commuting values in Haifa compared to other places relate to the size, housing patterns, and structure of the study area, and to its levels of suburbanization and automobile ownership.  相似文献   
80.
西方女性地理学的发展与启示   总被引:2,自引:0,他引:2  
西方女性地理学源自对地理学研究中忽视女性独特经验的性别主义取向以及对学科中缺少女性参与的双重不满而兴起的,大致经历了初始阶段、蓬勃发展阶段和更加多元化3个发展阶段共30余年的发展历史,并逐步走向了成熟。它着眼于女性不同于男性的独特经验及女性内部间的差异性,提供了以女性主义的视角来分析研究问题的新的发展领域。改革开放以来,由于单位制的解体,中国女性的整体地位不升反降,女性问题日益成为学者们研究的热点。女性地理学无论是对中国地理学的发展还是对女性问题的研究都有重大的启示作用,理应加以重视并作更深入的研究。  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