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我国农村经济在城乡统筹规划的进一步实施中迅速发展起来。大城市周边远郊区县农村在大城市的影响下,其经济发展具有其不同于一般农村的规律特性。本文采用北京市房山区2004-2009年农村人均纯收入(人均劳动所得)为变量提取出相对经济发达指数指标,以经济分级和空间相关性分析为方法,对房山区453个村的经济发展空间分布状况进行了... 相似文献
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Vishwambhar Prasad SATI 《山地科学学报》2019,(9)
Shifting cultivation is the major occupation and the main source of income of the marginal farmers(Jhumias) in Mizoram. At present, net area sown in Mizoram State is only 5.5%, of which, 16.9% area is devoted to shifting cultivation. Meanwhile, about 54% people, living in the rural areas, are engaged in practicing it. This paper examines economic implications of shifting cultivation in Mizoram, the eastern extension of the Himalaya. A total of 16 villages from eight districts(two villages from each district), were selected for case study, based on their location and distance from the district's headquarter. Household level survey was conducted and a purposive random sampling method was employed to select households with 34.2% sampling size. The case study reveals that production and yield of the principal crops grown under shifting cultivation has decreased during the last 17 years(2000-2017), whereas, there is a slight increase in area sown. It further shows that although, a large group of Jhumias are practicing shifting cultivation and growing subsistence cereals, yet, their economic viability is significantly less than cash crops. As a result, a large section of people in rural areas are living below poverty line. The study suggests that for sustainable livelihood, cash crops can replace subsistence crops and shifting cultivation can be converted into permanent cultivation through terracing the Jhum plots. 相似文献
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Geography and Rural Household Income： A Village Level Study in Henan Province, China 总被引：2，自引：0，他引：2
This study uses the data from a sample survey conducted in April 2007 on 1 251 rural households in 11 villages of Henan Province, the largest less developed agricultural province in China, to examine how geography affects rural household income (RHI). The quantitative analysis indicates following results. 1) The significance of the traditional geographical factors reduces as RHI rank increases. 2) The landform does not affect the RHI significantly. The per capita income of rural household in a plain area is lower than that in a mountainous area. And 3) the capital endowment and status of non-farm economic activities contribute to the increase of RHI. But the probability and intensity of non-farm economic activities of rural households in urban outskirts villages are higher than that in non-urban outskirts villages. Based on the results, the paper further concludes that geography still plays a significant role in rural development, but it is changing over time. The agricultural resources (such as per capita arable land) significantly affect RHI with the relatively lower income level, while the geographical location shows a more significant impact on RHI with the relatively high income level. Along with economic development, the proximity replaces the traditional geographical factors such as landform and physical resources as the major determining factor in RHI. 相似文献
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Livelihood differentiation between two villages in Yesanpo Tourism District in China 总被引：1，自引：0，他引：1
The rapidly developing rural tourism industry in China has deeply influenced the livelihoods of rural households. This study compares the impact of rural tourism development in poor areas on the farmers’ livelihoods, based on the Sustainable Livelihoods Framework proposed by the United Kingdom’s Department for International Development. Gougezhuang, a tourist village, and Jiaojiekou, a non-tourist village, both located in Yesanpo Tourism District in the state-level povertystricken Laishui County, Hebei Province, were selected as case studies. The livelihood models of the two villages show great differentiation after 20 years of tourism development. Gougezhuang Village has been driven by the tourism industry and farmers are employed locally, enjoying a relatively higher-income life, with a developmental livelihood model. In contrast, farmers in Jiaojiekou Village earn their living mainly by leaving home to work in the city. They have a low income, with a survival livelihood model, supported by part-time business. Considering that the two villages are adjacent and have similar development backgrounds, the analysis results indicate that rural tourism has an apparent locationspecific effect on poverty alleviation and socioeconomic development, but the development of rural tourism is limited regarding large-scale poverty alleviation efforts in poor areas. To implement a propoor- tourism strategy and achieve sustainable development, it is necessary to implement comprehensive management measures to change the local conditions of rural settlements and make full use of the spillover effect of tourist consumption. 相似文献
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传统村落的保护随着中国第四批保护名录的公布逐渐成为全社会的共识。传统村落是人类与自然环境长期相互作用与有机融合的产物,其周边农田、山林、水塘等自然生态环境使着传统村落生产及生活活动得以延续。1978年改革开放后,快速城市化的背景下,不同背景下的城乡建设使得传统村落周边生态自然环境不断遭受到侵蚀威胁,为其整体保护带来极大的挑战。为开展快速城市化背景下传统村落生态环境的影响研究,本文首先界定了传统村落生态侵蚀的概念,应用侵蚀动力学理论对自我生态侵蚀、外来生态侵蚀、突发性生态侵蚀与生态侵蚀修复4种生态侵蚀方式提出生态侵蚀演变的4种模型,同时以珠江三角洲中国传统村落为研究案例,从时间和空间上对珠江三角洲地区传统村落生态侵蚀情况进行分析,探讨其生态侵蚀演变规律,揭示快速城市化背景下传统村落生态侵蚀的时空演变特征,总结了“城镇建设外侵模式、村落建设扩张模式、道路交通占领模式、综合发展模式”4种传统村落生态侵蚀的用地演化模式,丰富和深化传统村落生态视角的研究,为传统村落的保护和相关规划提供了重要参考。 相似文献
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China is a mountainous country,and Southwest mountain areas cover the most mountain areas in China and have the most serious problems.Taking Zhaotong city as the study area,based on 902 rural household questionnaires of 11 villages in 2 counties and Tobit model,this paper analyzes the geographical differences and influencing factors of energy consumption for non-production purposes of rural households living in different terrain conditions.This research finds that:(1) Coal takes up the main part of energy consumption in valley areas and coal consumption is mainly affected by per capita cultivated land area,household income,proportion of rural household energy expenditure in total expenditure,coal price,and family population size.Firewood takes up the main part of energy consumption in high mountain areas and firewood consumption is mainly affected by per capita firewood forest area,distance to purchase coal,household income,electricity price,and coal price.(2) Only when the distance is greater than 20 kilometers,that is the average distance of rural households living in middle mountain areas(1,600m~1,800m) to purchase coal,the transportation condition has a significant impact on coal consumption.(3) In high mountain areas,prices of coal and electricity are the main factors influencing energy consumption choice of rural households.Too high prices of coal and electricity would to some extent lead rural households to choose firewood as the main energy consumption type.Compared to coal,rural households prefer to choose electricity. 相似文献
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SPATIAL DIFFERENTIATION OF LAND TRANSFER ——Case Study of Shanghai, Nanjing and Taizhou in Changjiang River Delta 总被引：2，自引：1，他引：1
DU Wen-xing HUANG Xian-jin ZHAI Wen-xia PENG Bu-zhuo 《中国地理科学(英文版)》2006,16(1):24-31
1INTRODUCTIONIt is one of important issues in the field of geographical science to analyze the spatial differentiation of regional phenomenon. The research on spatial differentiation can be cast back to Thunen's agricultural location theory. Af- terwards, many scholars developed the theory and paid moreattentiontothelawandformingmechanismofspa- tial differentiation of some phenomena including inhabi- tation structure, population variation, environmental ele- ments, rural development, and … 相似文献
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China is experiencing a fast process of farmland conversion which is conducted mainly by local governments to fuel eco- nomic development. Social tension is aroused and policy makers take great concerns on coordinating interests among different stake- holders, especially for increasing farmers＇ interest. The purpose of this study is to get some insights related to land acquisition institution by exploring farmers＇ perception to farmland conversion. Participatory Rural Appraisal （PRA） was applied for the investigation in peri-urban area, of Xining City, Qinghai Province, China. The total of 519 householders from 15 villages completed valid questionnaire survey from July to November, 2012. The results indicate that farmland conversion has several impacts on farmers＇ life. Most farmers are gradually adapting to city life. Higher living expenses and more income are perceived by farmers with average score of 4.21 and 2.69, respectively. The average scores of 2.38 and 2.46 are for improvement of life security and more job opportunities. Farmers expect to get some stable ways of compensation in addition to lump-sum compensation in cash. Stable subsidies every year and obtaining same number of land received strong proposal. And these two options are cited by 49.6% and 43.9% of respondents. Farmland conversion brings about cleaner living condition and more amenities, but lower air visibility and drier air. Results reflect landless farmers＇ economic and life pressures and various demands. Local government should pay more attention to increase farmers＇ income and improve rural security system. 相似文献
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Agrarian patterns in mountain ecosystems have seen a considerable change in the past decades with a vast proportion of the population abandoning traditional agriculture and diversifying their livelihood options, primarily through out-migration. This trend is especially common amongst the subsistence based family-farming communities in developing countries. This study aims at assessing methods of livelihood diversification and factors influencing farm-exit in Central Himalayan villages of Uttarakhand, India, while trying to understand local perspectives on challenges in pursuing agriculture as a viable livelihood option. We collected qualitative and quantitative data from 951 households across 60 villages evenly distributed across six hill districts of Uttarakhand, using key-person interviews and household surveys. The results of the study highlight that farm-exit is significantly influenced by livelihood diversification, number of migrants, number of female family members, and availability of irrigation facilities. In general, perception of the respondents towards agriculture as a viable livelihood option is rather unenthusiastic, with 87% of the respondents citing human wildlife conflict as the main challenge in pursuing farming, amongst several other challenges. Diversification is an integral component of present rural economy with 80.13% of the total population dependent on more than one source of income, to maintain their livelihoods. However, there is no statistically significant influence of livelihood diversification on annual income of the household. If agro-based entrepreneurial ventures are to be promoted in the region there is an urgent need for timely introduction of radical policy, institutional, and land-reforms. Economic uplifting of the local population through such efforts can also be a possible solution to the growing trends of out-migration in the state. 相似文献
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Conserving agricultural heritage systems through tourism: Exploration of two mountainous communities in China 总被引：3，自引：2，他引：1
Ye-hong Sun Mary Jane Dela Cruz Qing-wen Min Mou-cheng Liu Ling-yun Zhang 《山地科学学报》2013,10(6):962-975
Community plays an important role in the preservation of agricultural heritage system （AHS）. Recently, many AHS have been valorized as interesting resources for rural tourism. The expectations are that tourism development （TD） can be supportive for the conservation of AHS while creating benefits for local communities. In this study, two mountainous pilot villages （Longxian and Xiaohuang） in a global conservation project for traditional agricutural systems - Globally Important Agricultural Heritage Systems （GIAHS） were selected to identify the relationship between AHS conservation and TD. The study undertook in-depth interviews, and questionnaires of village residents and informal discussions with local villagers. A t-test and a linear regression model were implemented to explore the comparative dimensions of the two communities with different geographical location, economic situation, and stage of TD. The research found some similarities and differences in the two mountainous communities during AHS conservation and TD. Firstly, AHS are preservaed well in both villages unconsiously, while the residents in Xiaohuang value more highly the heritage elements than the respondents in Longxian, and the villagers in Xiaohuang are more worried about their heritage system; Secondly, both villages expect lots of benefits from TD and they clearly perceive more positive than negative impact from tourism and thus approve TD, while the hugedifferent perception on transportation and accessibility in the two villages reflects the bottleneck of TD in Xiaohuang village. At the same time, the respondents from Xiaohuang perceive more positive and fewer negative impact from tourism than the respondents from Longxian. Thirdly, the respondents in the two villages all show positive attitudes towards participation in tourism mostly motivated by the high income expectation. The main factors to determine the community perception in two villages were also analyzed based on the data process. A location-based coneeputal framework of AHS conservation in partnership with TD at community scale is proposed at the end of the paper. The dynamics of tourism development, that could enhance a better understanding of the complex relationship between conservation objectives and tourism development are discussed. 相似文献
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Comprehensive evaluation of rural courtyard utilization efficiency: A case study in Shandong Province,Eastern China 总被引：1，自引：0，他引：1
《山地科学学报》2020,17(9):2280-2295
China is implementing the strategy of Rural Revitalization. Revitalizing idle and inefficient utilization courtyards is an important measure for rural revitalization. The evaluation of courtyard utilization efficiency is the basis of determining the idle and inefficient utilization courtyards in order to revitalizing it. This study provided a reference for the optimal use of rural courtyard utilization and revitalization through the quantitative comprehensive evaluation of courtyard utilization efficiency and the classification of courtyard utilization types. Taking Shandong Province in Eastern China as study area, we selected eight surveyed villages by stratified sampling method. According to the scale of the villages, full survey and sample survey were used, while middleaged men who familiar with the courtyards were selected as the respondents. Through a household questionnaire survey and face-to-face interviews from2017 to 2018, 578 questionnaires of rural courtyardsin eight villages were obtained. Then based on the functions of rural courtyard and land resource conditions, 16 comprehensive factors were formulated,involving land conditions, construction conditions and economic benefits, to build the comprehensive evaluation index system of rural courtyard utilization efficiency. Next the index weight was determined by analytic hierarchy process, and the linear weighted regression model was used to evaluate the utilization efficiency of rural courtyard. Finally, the K-means clustering analysis was used to classify the utilization efficiency of courtyards. The results showed that among the eight villages, the average utilization efficiency of courtyards was moderate(one village was low, five were moderate, and two were high). The proportions of both idle and inefficiently utilized courtyards were high. There were three vital factors leading to the idle and low efficiency of rural courtyards. They were declining rural industries,limited arable land per capita, and more farmer workers. In this case, the utilization efficiency of courtyards should be improved by transferring rural land, developing secondary and tertiary industries,evaluating the development potential of villages,classifying and optimizing courtyard utilization, so as to make full use of idle and inefficient courtyards,increase the income of farmers and collectives and promote the revitalization of rural areas. 相似文献
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科学评价区域人居环境适宜性,是开展国土空间开发适宜性评价的前提,对提高区域资源环境承载能力,促进人与自然和谐发展至关重要。本文以内蒙古自治区为案例,基于栅格尺度从自然与人文2个方面对人居环境适宜性进行评价;将适宜性因子作为城乡建设用地扩展的限制条件,采用MCR模型对城乡建设用地进行模拟,提出区域人居环境空间优化方案,主要结论有：水文与气候条件对内蒙古自治区人居环境的整体限制作用较强;内蒙古自治区人居环境临界适宜与不适宜区占比最高,达到52.8%;高度适宜区占比最低为9%,主要分布在前套平原及西辽河平原,全区人居环境适宜性水平整体偏低。内蒙古自治区城乡建设用地人居环境比较适宜与高度适宜区占绝对优势,适宜比例超过73%,从适宜性空间分布来看,南部整体优于北部,东部整体优于西部,地带性特征明显。内蒙古自治区城乡人居环境不适宜与临界适宜主要表现为自然条件不适宜及对自然保护区的不合理占用。内蒙古自治区城乡建设用地模拟结果显示远期呼包地区一体化连片趋势明显,内蒙古自治区可逐步形成以呼包鄂都市区、赤通都市区为主体,以文化特色鲜明、公共设施完善的中心城镇及中心乡村为依托,以人居环境不适宜区为间隔,城乡融合的人居环境空间格局。 相似文献
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基于自然资源大数据的城市多功能景观识别与国土空间规划分区 总被引：1，自引：0，他引：1
多功能景观能够同时提供多种景观功能,可以充分缓解生态环境压力。在自然资源大数据支撑下基于基层行政管理单元开展的多功能景观研究,可以更加快速准确地反映区域自然地理格局与社会经济发展格局的空间特征与区域差异,其将景观功能管理和行政管理有效结合,能为市县级国土空间规划中控制线的划定和国土空间规划分区提供从功能评估到空间识别等多方面的技术支撑。本文在广泛收集土地利用变更调查数据、自然资源调查评价数据、气象数据、多源遥感数据等自然资源大数据的基础上,结合社会经济数据和兴趣点数据,基于InVEST模型、CASA模型、通用土壤流失方程以及核密度分析等方法对烟台市6种景观功能进行了空间量化;再以村级管理单元为基本空间单元进行景观功能热点分析以识别多功能景观区;利用Spearman相关系数分析各种景观功能间的权衡与协调作用;最后基于二阶聚类法进行景观功能聚类以开展烟台市国土空间规划分区,并制定相应的保护与发展策略。研究表明：① 烟台市35.5%的村级管理单元为多功能景观区;② 自然景观功能间呈协同作用,而自然景观功能与居住和经济承载功能间存在显著的空间冲突和权衡作用;③ 根据景观功能聚类结果,烟台市被划分为生态保护区、农业农村发展区、城镇功能发展区和城镇核心区,面积占比分别为30%,55%,11%,4%。规划分区与现状管理边界在空间上具有较强的一致性和协调性,表明在自然资源大数据支撑下,基于景观功能聚类分析的国土空间规划分区具有相当的准确性和实用性。 相似文献
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Road network is a critical component of public infrastructure,and the supporting system of social and economic development.Based on a modified kernel density estimate(KDE)algorithm,this study evaluated the road service capacity provided by a road network composed of multi-level roads(i.e.national,provincial,county and rural roads),by taking account of the differences of effect extent and intensity for roads of different levels.Summarized at town scale,the population burden and the annual rural economic income of unit road service capacity were used as the surrogates of social and economic demands for road service.This method was applied to the road network of the Three Parallel River Region,the northwestern Yunnan Province,China to evaluate the development of road network in this region.In results,the total road length of this region in 2005 was 3.70×104km,and the length ratio between national,provincial,county and rural roads was 1∶2∶8∶47.From 1989 to 2005,the regional road service capacity increased by 13.1%,of which the contributions from the national,provincial,county and rural roads were 11.1%,19.4%,22.6%,and 67.8%,respectively,revealing the effect of′All Village Accessible′policy of road development in the mountainous regions in the last decade.The spatial patterns of population burden and economic requirement of unit road service suggested that the areas farther away from the national and provincial roads have higher road development priority(RDP).Based on the modified KDE model and the framework of RDP evaluation,this study provided a useful approach for developing an optimal plan of road development at regional scale. 相似文献
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WANGQing LIHui-xia CHENGuo-jie CHENYong 《中国地理科学(英文版)》2003,13(4):359-363
This paper reveals that agricultural growth trend in China is strongly correlated with the growth of off-farm industries-the curve of net income from off-farm industries reflects the general characteristics of net income of households. That means the increase of net income of farm households is chiefly from off-farm industries,more than from agriculture. The authors therefore conclude that the “poverty“ in mountain areas or the gap between mountain areas and plain areas lies in the underdevelopment of off-farm industries in mountain areas. Finally, the authors make suggestions of strategic adjustment of economic structure: 1) present situation of mountain areas in China should be fully considered; 2) a full industrial system is not our desire; 3) advantageous industries should be promoted to create famous products; 4) industrialization and urbanization in mountain areas should be promoted and so on. 相似文献
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This study focuses on China's coastal area and its marine economic development. Applying the information diffusion method, the study establishes a kernel density function and its decomposition using a marine economic per capita as the index of the model to depict the dynamic evolution law and the internal influential factors of the Chinese marine economy during 1996–2013. The relative development rate was introduced to analyze the spatial differences in the marine economy's development. In this way, space and time dimensions fully characterized the evolution of the Chinese marine economy. Additionally, the influence of growth and inequality in the process of its development can be analyzed. The study shows that the Chinese marine economy as a whole has been growing, and regional marine economic development is relatively coordinated. In addition, the marine economy began to develop even more rapidly after 2004. There are three factors affecting the dynamic evolution of China's marine economy: first, the most influential mean effect, followed by, second, the variance effect, and third, the least influential residual effect. The biggest influence on the dynamic evolution of the marine economy is the improvement of the development level of the marine economy in the coastal area. Meanwhile, due to the existence of inequality, provinces at higher development levels are more dispersed. Furthermore, the existence of the residual effect weakens the influence of the mean effect, and the influence on the dynamic evolution of the marine economy continuously increases. In the analysis of the influencing factors of the evolution and spatial difference of marine economic development, the level of opening to the outside world, the level of investment in fixed assets and the industrial structure have a positive role in promoting economic development. However, capital investment in scientific human research has a negative correlation with economic development, and does not pass the significant test. The difference in regional development levels and development speed is also very apparent; namely, the provinces with higher development levels generally displayed faster development speeds while those with lower development levels showed slower development speeds across the four periods analyzed. 相似文献
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《中国地理科学(英文版)》2005,15(3)
1IN T R O D U C T IO NDue to acceleratingurban sprawl and suburbanizatio,nlargeareaoffarmlandwere changed intonon-agricultur-allanduse sincethelate1990s,especiallyinSouth Chi-na.Meanwhile some villageswere surrounded by urbanbuilt-upareasand became"thevillagesin urban area",which arenamed hereas"urban villages."Specificallyindefinitio,nurban villageisa ruralcom munity inurbanbuilt-upareasbecause of drasticurban sprawl,subur-banizationand industriadlispersion.A nd inrealityur-ban villagee… 相似文献