全文获取类型
收费全文 | 391篇 |
免费 | 11篇 |
专业分类
财政金融 | 17篇 |
工业经济 | 23篇 |
计划管理 | 71篇 |
经济学 | 51篇 |
综合类 | 19篇 |
运输经济 | 13篇 |
旅游经济 | 72篇 |
贸易经济 | 71篇 |
农业经济 | 38篇 |
经济概况 | 27篇 |
出版年
2023年 | 12篇 |
2022年 | 2篇 |
2021年 | 7篇 |
2020年 | 29篇 |
2019年 | 21篇 |
2018年 | 25篇 |
2017年 | 29篇 |
2016年 | 14篇 |
2015年 | 12篇 |
2014年 | 32篇 |
2013年 | 66篇 |
2012年 | 22篇 |
2011年 | 34篇 |
2010年 | 20篇 |
2009年 | 20篇 |
2008年 | 16篇 |
2007年 | 13篇 |
2006年 | 8篇 |
2005年 | 8篇 |
2004年 | 1篇 |
2003年 | 2篇 |
2002年 | 2篇 |
2001年 | 2篇 |
1999年 | 1篇 |
1998年 | 2篇 |
1996年 | 2篇 |
排序方式: 共有402条查询结果,搜索用时 15 毫秒
61.
Land-use change is a phenomenon highlighting significant shifts in human interaction with the natural environment. Different patterns of agriculture and a trend towards non-agricultural land use challenge the sustainability of farming systems. This study aims to identify the causes of changes in land use and cropping patterns, with a special focus on paddy, the staple crop in Asia. In the case of Wayanad, a district in Kerala, South India, we argue for an interdisciplinary analysis of rapid land-use change to unpack the multiple dimensions of sustainability: economic, ecological and social factors, aggregating up to 70% reduction in the area under paddy by 2010. The results rest on empirical field research, participatory rural appraisals and stakeholder workshops conducted during the 4-year period from 2010 to 2013, along with state- and district-level data covering the 1983–2011 period. Reduced economic viability, labour shortages and population pressure on land are the major drivers for the transformation of paddy fields to other land uses. Changes in land use and agrarian structure reflect not only the livelihood strategies adopted by farmers in response to these drivers, but also the impacts of unintended policy idiosyncrasies. At a more fundamental level, they are the consequences of policy conflicts and inadequate sectoral integration of policies and implementation strategies. 相似文献
62.
Many natural resource management researchers have focused either on institutional design and evaluation or on livelihood outcomes per se without explicitly acknowledging and rigorously examining linkages between the two. Thus, a major gap in the current literature on co-management institutional arrangements is the extent to which co-management has strengthened the livelihoods of poor forest-dependent communities. This gap is addressed in this paper by developing and testing an argument that well-designed co-management arrangements have strengthened the livelihood outcomes of poor forest-dependent communities in a Kenyan case study. The hybrid analytical framework developed for this analysis situates Ostrom's (1990) design criteria for co-management institutions in the broader context of the Sustainable Livelihood Framework. It then uses this analytical framework to evaluate the Arabuko-Sokoke Forest Reserve (ASFR) co-management initiative in Kenya, based on a three-step process. First, the paper provides an overview of current institutional arrangements for governance of the ASFR co-management regime. Second, it evaluates the extent to which these governance arrangements can be characterized as devolved collaborative governance, informed by Ostrom's (1990) design principles and; third, it evaluates the extent to which the livelihood outcomes of forest dependent communities that are participants in the co-management project have had their livelihoods strengthened as a result of the ASFR co-management governance arrangements. The paper demonstrates that the institutional arrangements for ASFR co-management are relatively nascent and emerging because the governance arrangements for the ASFR co-management project cannot be characterized as fully devolved de jure collaborative governance. Notwithstanding this, the findings reveal that participant forest-dependent communities in the co-management project had improved livelihoods compared to forest-dependent communities outside the co-management scheme. It is suggested that this is due to the de facto co-management arrangements. 相似文献
63.
Many companies have established online product communities or forums as a vehicle to extend product support services to their customers. Customers' interactions in such online forums with peer customers and vendor representatives resolve their product-related queries as well as inform on their product purchase decisions. Despite the significance of such interactions, there has been limited theoretical attention so far on how companies can manage customer experiences in online product communities. Drawing on theories and concepts from diverse areas including computer-mediated communication, consumer psychology, and online communities, this study proposes a four dimensional construct - Online Community Experience (OCE) - to capture customer experiences in such online product communities, and examines its impact on customer attitudes regarding the product, the company, and the quality of service. Data collected from customers in online product forums offered by four companies is used to test the study hypotheses. Implications for research on online consumer behavior and marketing are discussed. 相似文献
64.
65.
Reproducing Difference: Gated Communities in Canada and Israel 总被引:1,自引:0,他引:1
66.
Galit Nimrod 《Leisure Studies》2013,32(3):247-266
Participation in seniors' online communities is a significant trend in elders' leisure use of the Internet. Based on an online survey of 218 members of 16 communities, this study explored the experience of participation in such communities. Results identified seven psychological benefits resulting from participation, the most salient being ‘Joyfulness’, ‘Stimulation’ and ‘Companionship’. Analysis also revealed various positive impacts on members' offline social life, interests and activities, as well as instrumental contribution. Negative experiences and several constraints to participation were discovered as well. Still, the findings suggest that the communities offer various mechanisms for enhancing seniors' well-being and promoting successful ageing. 相似文献
67.
68.
中国自然保护区与周边社区协调发展研究进展 总被引:2,自引:0,他引:2
自然保护区的资源保护应在保护的前提下进行合理开发与利用,才能符合保护的要求和经济发展的需要。本研究在保护区资源保护和周边社区经济发展进行实地调研的基础上,综述了国内学者多年来的研究成果,首先分析了中国自然保护区与周边社区发展的研究现状,进而分析了中国自然保护区自然资源保护与社区管理中存在的普遍问题,最后综述了国外自然保护区与社区协调发展的经验,认为中国未来自然资源保护与社区协调发展的方向是:(1)开展保护区和社区的共同管理;(2)完善保护区管理政策;(3)公平分享所得利益;(4)建立健全生态效益补偿机制。 相似文献
69.
The Amazon rainforest in Brazil is under the greatest human pressure in its history. This pressure is increasing under the current presidential administration, with proposed retraction of environmental and humanitarian protections. Among these pressures are new hydroelectric dams, railways and highways. An infrastructure project with especially far-reaching consequences is the reopening of Highway BR-319 right through the heart of the Amazon Forest. The highway connects Manaus in central Amazonia to Porto Velho in the “arc of deforestation” on the southern edge of the forest. The highway crosses one of the most conserved parts of the Amazon with a large concentration of Indigenous Lands (“Terras Indígenas”). Although Brazil is a signatory to ILO Convention 169, which establishes the need for consultation with indigenous peoples and traditional communities, consultations have so far not been held. Here we argue for the need for consultation of all indigenous peoples within 150 km of any part of the highway, comprising 63 Indigenous lands and five other areas containing indigenous communities that are directly threatened by the project. 相似文献
70.
This paper is devoted to propose an approach to implement the idea of extended peer knowledge to environmental governance by means of engaging the «extended peer communities». Socially robust knowledge relies on transparency and citizen participation. These two underlying elements take the form of both assessment and post-assessment decision support systems. Initially, during the assessment process citizens and stakeholders are engaged in the framing, proposal of alternatives, and evaluation criteria. Then the analysts assessed the alternatives proposed by means of DSS. Then, in a second stage, the analysts inspired in the idea of transparency, gave back the assessment result to the «extended peer community» who were able to give their opinion regarding the results and suggest potential parametric changes that were used for sensitivity analyses. The authors explore the proposed extended peer communities’ knowledge sharing for environmental governance assessment using a case study applied to a sustainable mobility planning process carried out in Tenerife (Canary Islands). The results gathered highlight that this approach is of use for guaranteeing the robustness of complex environmental decisions under high levels of uncertainty. 相似文献