Rural-urban Migration, Rural Household Income and Local Geographical Contexts ——A Case of Northwestern Guangxi, China     

YANG Chunyue LU Qi XIE Lishuang 《中国地理科学(英文版)》2008,18(1):17-23

  相似文献   

Lesbian and Queer Sustainable Farmer Networks in the Midwest     

Jaclyn Wypler 《社会与自然资源》2019,32(8):947-964

Heteropatriarchy underpins contemporary U.S. agriculture, even within the alternative sector. This paper builds on the legacies of women farmers and farmers of color creating peer networks to circumvent heteropatriarchal hurdles by investigating how lesbian, bisexual, trans, and queer (LBTQ) sustainable farmers access human resources. If and how did the farmers encounter or resist heteropatriarchy in this process? Drawing on four years of ethnographic research with 40 LBTQ Midwest sustainable farmers, I argue that resources through government agencies, neighborhood farmers, and like-minded practitioners did not necessarily align with LBTQ farmers’ sustainable practices or queer identities. LBTQ farmers convened with others at the intersections of their queerness and sustainable practices formally, informally, and through the labor market to access human resources removed from heteropatriarchal domination. I conclude that LBTQ farmer networks bolster human resources in sustainable agriculture and conservation practices.  相似文献   

Farmer-based Rice Cropping Systems in the Poyang Lake Region,China: Analysis of Characteristics and Policy Implications     

Khampheng BOUDMYXAY  LI Peng  XIAO Chiwei  SHEN Lei  ZHONG Shuai 《资源与生态学报(英文版)》2019,10(3):256-264

This paper examines the spatial characteristics of farmer/household behaviors in regional rice cropping systems (RCS), and the results provide necessary information for developing strategies that will maintain regional food security. Through field study and statistical analysis based on 402 households questionnaires finished in 2014-2015 in the Poyang Lake Region (PLR) of China, we arrived at two main conclusions. First, single- and double cropping rice were found across the study area, but showed a general distribution trend, with double cropping rice in the southeast part (especially in Jinxian county) and single cropping rice in the northwest (particularly in De’an county). Second, the household decisions concerning RCS varied in different parts of the PLR, but double cropping was the dominant type, with about 63.57% of the respondent households in the PLR cultivating double cropping rice. However, the multiple-cropping index of paddy rice was only 1.55. About 3% of interviewed households had altered their RCS during this period. Based on these findings, the local governments should guide farmers’ paddy field cultivation behaviors by increasing the comparative efficiency of rice production, promoting appropriate scale operations and land conversion, as well as optimizing rice growing conditions to improve the multiple cropping index and enhance food provision. Finally, land-use efficiency and more sustainable use of land resources should be improved.  相似文献   

1992～2005年云南地震灾害及其对农村民居的影响   总被引：3，自引：0，他引：3  

周光全  非明伦  施伟华  卢永坤 《地震研究》2006,29(4):407-410

统计了1992～2005年中国大陆与云南境内破坏性地震灾害、人员伤亡和经济损失情况。对云南与中国大陆同期地震灾害及其损失进行了对比,阐述了云南地震灾害和灾害损失的特点;统计了云南地震灾害城乡分布情况、农村民居破坏面积以及因农居的地震破坏而造成的人员伤亡和经济损失,分析了地震灾害对农村和农民的危害性,并讨论了农居破坏带来的社会问题。  相似文献   

多重压力对重点生态功能区农户生计资产可得性的影响——以甘南黄河水源补给区为例   总被引：1，自引：1，他引：0  

高志玉  赵雪雁  兰海霞  石育中 《地理研究》2020,39(5):1152-1165

重点生态功能区主要承担着提供持续、稳定生态服务的功能,农户作为维护其主体功能的最基础单元和该区最主要的经济活动主体,面临着自然、社会、政策等多重压力,其交互作用不仅加剧了农户的生计脆弱性,更影响到该区主体功能的发挥,当前急需辨明多重压力对农户生计的影响,以便寻求有效的生计脆弱性减缓对策。本文以甘南黄河水源补给区为例,运用入户调查数据与有序Logistic回归模型等方法在识别农户遭受关键压力的基础上,进一步探讨生计压力的交互作用对生计资产可得性的影响。结果显示：① 甘南黄河水源补给区大多数农户遭受自然+经济型多重压力,其中,重点保护区、恢复治理区及经济示范区农户遭受的多重压力分别以自然+经济型、自然+经济型、经济+社会型为主。② 在多重压力的冲击下,重点保护区与恢复治理区农户除了社会资产可得性变化处于稳定状态,其余各类资产可得性变化几乎处于降低态势,而经济示范区农户的金融资产与社会资产的可得性变化处于稳定状态,其余各类资产可得性变化均处于降低态势。③ 婚嫁支出高与农牧产品价格下降、牲畜患病与人畜饮用水困难、子女学费支出高+婚嫁支出高+农牧产品价格下降+养老无保障、建房开支高与生态政策、子女就业困难与农业病虫害等压力的交互作用分别对自然资产、物质资产、金融资产、社会资产、人力资产等的可得性变化影响最强烈。  相似文献   

青藏高原农区农户的家庭能源消费研究     

姜璐  邢冉  陈兴鹏  薛冰 《地理科学》2020,40(3):447-454

农村能源转型是能源消费革命的重要组成部分。基于问卷调查和入户访谈,对青海省10个县（区）的318户农区家庭用能信息进行调查,辨识了青海省农区不同收入分层家庭的能源消费模式,并通过建立典型家庭能源流模型,总结了家庭能获取-消费-废弃过程的形态变化。结果显示：青海省农区家庭能源消费以煤炭、薪柴和秸秆为主,非商品能源消费占比为49.6%,清洁能源使用率低。煤炭消费在5类家庭中均占比最高,薪柴和秸秆消费在低收入家庭占比较高。高收入家庭能源消费类型更多,消费量也大,能源流动更复杂。最后,根据青海省的经济地理特征,提出相应政策建议。  相似文献   

Analysis and prediction of household carbon emission in northwest China北大核心CSCD          下载免费PDF全文

Xu L.  Qu J.-S.  Li H.-J.  Wu J.-J.  Zhang H.-F. 《干旱区地理》2019,(5):1166-1176

The economic development, living standard of residents and carbon emissions in Northwest China are lower than the national average. However,with the favorable policies the economic development is being improved and the household living standard is gradually raised up which will lead to an increase of the residents living carbon emissions, and the emission pattern will also be affected. This is detrimental to the fragile ecological environment of the Northwest China. At present, most of the researches on residents' carbon emissions are focused on the eastern and southern regions of China where there are frequent and significant human activities and high carbon emissions, and less attention has been paid to the northwest region, but the increase of carbon emissions and the increase of environmental costs have a more far-reaching impact on the less developed areas. In addition, when researchers pay attention to the prediction of residents' carbon emissions, they usually focus on the quantitative prediction and ignore the spatial pattern prediction, which is not conducive to the coordinated development between regions. Based on the data of energy consumption and consumption expenditure in the five provinces of Northwest China, including Shaanxi, Gansu, Qinghai, Ningxia and Xinjiang from 1997 to 2016, this paper firstly used the direct coefficient method to measure the residents' direct carbon emissions, and the input-output method to calculate the indirect carbon emissions of the residents and analyzes the present situation of residents' carbon emissions in the northwest region. Secondly, based on standard deviation ellipse and Autoregressive Integrated Moving Average Model, the carbon emissions of residents in Northwest China were predicted in terms of quantity and spatial pattern from 2017 to 2021. Major results are listed as follows: From 1997 to 2016, household carbon emissions in Northwest China showed a rising trend with an initial slow pace followed by a quick pace. The direct carbon emissions were stabilized in the range from 0. 3 × 108 t to 0. 4 × 108 t,and the indirect carbon emissions reached 2. 38 × 108 t. The spatial distribution of household carbon emissions in Northwest China was generally steady with a direction pattern from northwest to southeast. And the moving trend of standard deviation ellipse was from northwest to southeast to northwest, and the center of standard deviation ellipse moved around the point of (99. 07 °E,38. 19°N). From 2017 to 2021, the direct household carbon emissions in Northwest China reach to 0.543 × 108 t and the indirect carbon emissions are 3. 631 × 108 t by 2021. With the development of the western region in China and the promotion of poverty alleviation,Xinjiang Province had a lower emission than Shaanxi,but it had the higher growth rate than Shaanxi. These factors are all driving the main areas of carbon emission northwestward. The purpose of this paper is to recommend how to coordinate between the population and consumption and the environment, leading citizens to establish the value of low-carbon consumption. © 2019 Science Press (China). All rights reserved.  相似文献   

基于我国农村经济改革与农民收入变化的新农村建设实质分析   总被引：2，自引：0，他引：2  

钟赛香 《地理科学进展》2007,26(3):107-118

本文通过探讨我国1949 年以来三次重要农村经济改革及其对我国农民收入变化的影 响, 明晰我国农村经济改革与农民收入三起三落的相互关系以及农村经济发展过程中存在的相 关问题: (1)每次改革都发生在农村经济发展停滞不前, 甚至影响到全国经济发展之时; (2)每次农 村经济改革都带来了农村经济的快速发展, 但持续时间不长, 且随之而来的是农民负担过重, 农 村经济陷入困境; (3)农民收入增长的幅度略有下降。本文认为新农村建设是我国1949 年以来三 次农村经济改革的延续, 基于已有三次改革以及新农村建设提出背景的分析, 指出: (1)农村经济 发展现状再一次提出了对农村经济改革的需求; (2)土地改革、家庭联产承包责任制属开源之策; 税费改革属节流之需; 新农村建设应该是在市场经济背景下, 从根本上实现广开财源之举。基于 以上分析并借鉴国外农村建设的经验, 阐释新农村建设的实质, 从而就我国新农村建设提出相关 建议。  相似文献   

鄱阳湖区洪灾风险与农户脆弱性分析     

马定国  陈洁  张文江  郑林  刘影 《地理学报(英文版)》2007,17(3)

This paper quantitatively explores farmers' vulnerability to flood in the Poyang Lake Region (PLR) with the supports of GIS spatial functions. The analysis consists of three major steps,which is based on the spatial unit of township. Firstly,the spatial extent and charac-teristics of flood risk areas were determined using a digital elevation model (DEM) derived from the 1:50,000 topographic map. Secondly,for each of the township,six indices indicating the economic activities of local farmers were calculated. These indices are: rural population proportion,cultivated land proportion,GDP per unit area,employment proportion of primary industry,net rural income per capita and agricultural income proportion. These six indices were then normalized and used for later vulnerability assessment. Thirdly,the normalized indices (as GIS data layers) were overlaid with the flood risk areas to produce the risk coeffi-cient for each township and to calculate the overall vulnerability for each township. The analysis results show that in the PLR there are high flood risk areas where the farmers' livings are seriously influenced or threatened. About 55.56% of the total 180 townships in the flood risk areas have a high degree of flood vulnerability. The townships under flood risk are mainly distributed in the areas around the Poyang Lake and the areas along the "five rivers".  相似文献   

转型期广州市居住迁移影响因素于户籍之间的比较   总被引：7，自引：3，他引：4  

刘望保  闫小培 《地理研究》2007,26(5):1055-1066

住房制度改革以来,中国城市居住迁移率大规模增加,成为城市重构和社会空间分异的基础动力。利用生命历程理论,通过家庭问卷调查,本文使用事件史模型动态地模拟了居住迁移,并比较外来人口与本地人口居住迁移影响因素的差异。整体来看,1980年以来年均居住迁移率呈上升趋势,外来人口的年均居住迁移率要比本地人口高。住房性质、婚姻变化、工作变动、居住区位和年份等变量都显著影响居住迁移,反映了住房制度改革、住房市场和分配环境、家庭生命周期等因素对居住迁移的影响;但影响程度户籍间的差异明显,工作地区位的变动导致通勤成本的变化是外来人口居住迁移的最显著影响因子,而家庭生命周期和住房特征变量是本地人口居住迁移的最显著影响变量,反映了两者之间的本质差别。居住区位对本地人口的居住迁移影响显著,内圈层居民的迁移率相对较低,而居住区位变量对外来人口的影响相对较弱。  相似文献