甘南牧区劳动力转移背景下留守农户生计策略选择          下载免费PDF全文

苏芳  郑亚萍 《干旱区地理》2018,41(4):826-832

劳动力转移的行为和经历对贫困农（牧）户的生计产生了并继续产生着复杂而深远的影响,并构成了留守家庭成员进行新的生计选择的背景和前提条件。在资本变动和要素约束下,西部民族地区农（牧）户进行着不同的生产决策,并形成不同类型的生计策略。以甘南牧区为例,通过解析劳动力转移的特征变量,总结典型的劳动力转移农（牧）户家庭主要的生计策略模式,揭示了甘南牧区劳动力转移对留守农（牧）户生计策略选择的作用关系,并得出相应的结论。结果表明：转移劳动力文化水平、劳动力转移的外出时间、务工去向与转移劳动力工种类型在一定程度上影响了留守农（牧）户生计策略的选择。这可为西部民族地区政府部门制定科学、合理、可持续的劳动力资源利用政策,促进当地农（牧）户生计的可持续发展提供参考依据。  相似文献   

Combating Desertification and Improving Local Livelihoods through the GGWI in the Sahel Region: The Example of Senegal     

Salif Diop  Aliou Guisse  Claude Sene  Birane Cisse  Ndeye Rokhaya Diop  Sokhna Di  Ka  Amady Gnagna Cisse  Saly Sambou  Ousmane Ndiaye  Adand  Belarmain Fandohan  FU Chao  WANG Guoqin  WANG Yongdong 《资源与生态学报(英文版)》2018,9(3):257-265

The Great Green Wall Initiative (GGWI) has an overall objective of fighting desert encroachment through proven practices of sustainable management of land, and the reinforcement and protection of natural resources and systems of production and transformation, while also ensuring socio-economic development of local communities through multi-purpose activity platforms. The activities described in the present study are designed to accomplish several goals: (1) generate wealth, (2) strengthen access to basic social services, (3) manage the transition to a green economy as a means of creating suitable conditions for the emergence of rural production centers, (4) integrate sustainable development in order to eradicate poverty and food insecurity, and (5) strengthen adaptation and resilience capacities of local populations. The present study was undertaken on the basis of a wide variety of available publications and documentation, including articles and scientific papers, thesis, meeting summaries and reports, concerning the implementation of the Great Green Wall Initiative/GGWI in Senegal.  相似文献   

公路资产数据库的设计与可视化研究     

曲冠晨  朱霞 《测绘与空间地理信息》2017,40(11)

公路资产包括基础设施及其附属设施等有形资产和相关的设备资源、人力调配等无形资产两部分。实现公路资产的数字化管理是数字交通、智慧交通的基础。本文以辽宁某县为实验区,研究提出了公路资产数据的分类体系及数据标准,基于地理信息系统(GIS)技术构建了公路资产数据库,实现了公路资产数据的可视化表达与管理,为该县公路的信息化管理奠定了坚实的地理空间数据基础,具有推广应用价值。  相似文献   

地理国情监测在领导干部自然资源资产离任审计工作中的应用探讨     

张峰 《测绘与空间地理信息》2017,(12):126-128

为积极配合审计部门开展领导干部自然资源资产离任审计工作,充分利用地理国情普查及监测成果,探索领导干部自然资源资产离任审计的内容、方法和评价指标体系,探讨了基于地理国情普查和监测数据成果、基础测绘及相关技术获取的各类自然资源资产基础数据。按专业部门现行标准与有关行业部门进行必要的专题数据整合和处理,建设市级自然资源本底数据库,摸清自然资源的存量与变量,为建立自然资源资产审计长效机制奠定扎实的基础。  相似文献   

The Influence of Community Size and Location on Different Dimensions of Vulnerability: a case study of Australian coastal communities     

Ingrid van Putten  Cecilia Villanueva  Christopher Cvitanovic 《The Australian geographer》2017,48(1):121-142

ABSTRACT

Coastal communities are part of the Australian identity but little is known about their characteristics and their long-term prosperity prospects. Increased migration to coastal areas and increased exposure to extreme climatic events indicates a need for social and economic data to inform socio-ecological systems planning. Here, we undertake a geo-spatial analysis to develop a typology of Australian coastal communities and assess relative vulnerability to climate-driven environmental change for a range of social and economic indicators. The aim of this study is to understand how the vulnerability of Australian coastal communities varies with geographic location or community size, and in comparison to other community types. Results show that both the population size and location of a coastal community matter and that coastal communities overall are more vulnerable on some socio-economic dimensions to climate-driven environmental change than their rural equivalents. However, results also demonstrate that the smallest coastal communities are strong in some important aspects of the human, social and financial domains, putting them in a good position to deal with some changes. Scale-appropriate and context-specific social policies are needed to address identified socio-economic vulnerabilities, supported by a range of formal and informal institutional structures, such as strategies to improve education and female workforce participation, and encourage participation in volunteering to increase human and social capital.  相似文献   

BOOK REVIEWS     

《The Professional geographer》1988,40(1):116-131

Books reviewed in this article: Boundary Control and Legal Priniciples . Curtis M. Brown , Walter G. Robillard and Donald A. Wilson . Lost Initiatives: Canada's Forest Industries, Forest Policy, and Forest Conservation . R. Peter Gillis and Thomas R. Roach . The Navajo Atlas: Resources, People, and History of the Dine Bikeyah . James M. Goodman . The City and the Sign . M. Gottdiener AND Alexandros Ph . Lagopoulos , EDS. The Comfortable House: North American Suburban Architecture 1890–1930 . Alan Gowans . Arabic-Islamic Cities. Building and Planning Principles . Besim Salim Hakim . Contemporary Climatology . Ann Henderson -Sellers and Peter J. Robinson . A Trace of Desert Waters . Samuel G. Houghton . Geography, Resources and Environment. Vol. 1: Selected Writings of Gilbert F. White. Vol. 2: Themes from the Work of Gilbert F. White . Robert W. Kates AND Ian Burton , ED. Spatial Dimensions of Unemployment and Underemployment (A Case Study of Rural Punjab) . Gopal Krishan . Maps of the Holy Land: Cartobibliography of Printed Maps, 1475–1900 . Compiled by Eran Laor , assisted by Shoshana Klein . The Geography of Third World Cities . Stella Lowder . A Perspective on U.S. Farm Problems and Agricultural Policy . Lance Mc Kinzie , Timothy G. Baker AND Wallace E. Tyner . Soil Erosion and Its Control. R.P.C . Morgan , ED Geopolitics . Patrick O'Sullivan . Landscape, Meanings and Values . Edmund C. Penning -Rowsell AND David Lowenthal , EDS.  相似文献   

自然资源资产管理的国际进展及主要建议   总被引：4，自引：0，他引：4  

马永欢  陈丽萍  沈镭  黄宝荣  谷树忠  莫建雷 《国土资源情报》2014,(12):2-8

自然资源是经济社会发展的物质基础和空间载体,加强自然资源资产管理是适应深化自然资源管理制度改革的现实需要。本文在对比分析国内外自然资源资产管理现状的基础上,剖析了国内自然资源管理中存在的主要问题,提出了加强研究典型国家自然资源资产管理的经验、加快编制我国自然资源资产负债表、加紧落实健全国家自然资源资产管理体制等方面的建议。  相似文献   

论煤矿的国家经营     

王土青  ;汪志飞 《中国煤炭地质》2009,(9):70-75

煤炭是我国的基础性能源,关系国计民生,属于公益性行业,煤矿应该实行国家经营。国家经营利于遏制矿难频发、防止国有资产流失、提高行业整体竞争力和技术进步,便于国家对国民经济进行宏观调控。煤炭国家经营并不必然导致煤炭企业的效益低下,而且具有法律制度上的可行性。国家经营主要是通过国资委以投资人身份授权于国有资产经营公司经营,实现方式主要是国有独资或者国有资本绝对控股。  相似文献   

An approach for quantifying geomorphological impacts for EIA of transportation infrastructures: a case study in northern Spain   总被引：2，自引：0，他引：2  

Jaime Bonachea  Viola Maria Bruschi  Juan Remondo  Alberto Gonzlez-Díez  Luis Salas  Jurjen Bertens  Antonio Cendrero  Csar Otero  Cecilia Giusti  Andrea Fabbri  Jos Ramn Gonzlez-Lastra  Jos María Aramburu 《Geomorphology》2005,66(1-4):95

A methodological proposal for the assessment of impacts due to linear infrastructures such as motorways, railways, etc. is presented. The approach proposed includes a series of specific issues to be addressed for each geomorphological feature analysed—both ‘static’ and ‘dynamic’—as well as a series of steps to be followed in the process.Geomorphic characteristics potentially affected were initially identified on the basis of a conceptual activities/impacts model that helps to single out geomorphic impacts related to environmental concerns for the area. The following issues were addressed for each individual impact: nature of potential effects; indicators that can be used to measure impacts; criteria of ‘geomorphologic performance’; procedure for measurement/prediction of changes; translation of geomorphologic impacts into significant terms from the viewpoint of human concerns; possible mitigation and/or compensation measures.The procedure has been applied to a case study corresponding to a new motorway in the Basque Country, northern Spain. Geomorphological impacts considered in this analysis included: (1) consumable resources; (2) sites of geomorphological interest; (3) land units with high potential for use, high productivity or value for conservation; (4) visual landscape; (5) slope instability processes. The procedure has been designed for implementation in a Geographic Information System (GIS) environment. Details are given on the application of the method to each individual impact analysed and results are presented in both numerical and map form.Impacts assessed were initially expressed by means of heterogeneous magnitudes, depending on the geomorphological feature considered. Those geomorphological impacts were then translated into significant terms and homogeneous magnitudes. Integration was carried out on the basis of impact values thus obtained. Final integrated results were also expressed in numerical and map form.The method proposed enables comparison of alternatives as well as ‘prediction’ and assessment of impacts in terms directly related to geomorphic characteristics. It also facilitates the expression of those impacts in terms that allow integration with other types of environmental impacts.  相似文献   

资源性(矿产)资产的市场运作与贵州经济发展     

冯爱国 《贵州地质》2003,20(2):121-125

该文以产权理论、价值理论为基础，阐述了资源性资产市场化运作的条件、方式和必要性、现实性，提出了建设和完善贵州资源性资产市场的相关政策建议。  相似文献