摘要:In the context of the 13th Five Year Plan’ s macro strategic blueprint of green economic devel⁃opment in 2015,promoting green growth for fishery has become a feasible scheme to help fishery achieve its sustainable development goals.This paper first examines the role of fishery in China’s green growth economy, the resource and environment problems of fishery production and related policies and regulations and what green growth for China’s fishery is.Referring to the OECD green growth framework and based on the general fishery production process,then a green growth evaluation indicator system is designed for China’ s fishery,and the Analytic Hierarchy Process (AHP) is applied to construct the hierarchical model and calculate the weight of evaluation indicators,which could help measure the green degree of fishery growth.%在“十三五”经济绿色发展的宏观战略蓝图背景下,促进渔业绿色增长成为实现渔业可持续发展目标的可行方案。总结中国渔业在经济绿色增长战略中的角色、渔业绿色增长内涵、资源环境问题及相关政策基础上,借鉴OECD绿色增长概念框架,结合中国渔业发展特征,设计渔业绿色增长评价指标体系,应用层次分析法构建层次模型,计算评价指标体系的权重值,可解决渔业增长的“绿色化”程度测度问题。
摘要:The quality of livestocks and poultries’ drinking water is related to breeding safety of livestocks and poultries.Disinfecting drinking water is an effective way to prevent the spread of bird flu virus. In order to guarantee broilers’healthy drinking,it is necessary to learn farmers’ disinfecting behaviors and their influence factors.It was found from questionnaires of 331 broiler farmers that 44 percent of them do not disinfect drinking water for livestocks and poultries,which increases the disease risk of broilers.Breeding scale,proportion of breed⁃ing income,willingness to participate in joint prevention and control of avian influenza,and district farmers are from were significant and positive factors influencing their disinfecting behaviors.It is helpful for farmers to adopt disinfection of drinking water by advocating scaled breeding and joint prevention and control.%畜禽饮水质量关系到畜禽养殖安全,饮水消毒是防止禽流感等疾病传播的有效方法。为保障肉鸡的饮水健康,有必要了解养殖户饮水消毒行为及其影响因素。通过收集全国331个肉鸡养殖户的调查问卷发现,44%的养殖户畜禽饮用水不加消毒处理,加大了肉鸡的患病风险。采用Logit模型研究发现,养殖规模、养殖收入比重、禽流感联防联控系统参与意愿、地区差异等因素显著且正向影响养殖户的饮水消毒行为。提倡规模化养殖和联合防控,将有助于推动养殖户采用饮水消毒。
摘要:This paper analyzed spatial-temporal differences,driving forces and convergence of urban land use efficiency across 12 cities in Poyang Lake Eco-economic Zone based on the Super⁃SBM Approach.The re⁃sults showed that:1) Urban land use efficiency presented a waving trend with county⁃level cities having a bet⁃ter performance than city areas and there is much room for improvement in urban land use efficiency because none of the cities was efficient enough in this regard.2) All cities,troubled by excessive input and output short⁃age,should reduce the land scale for city construction,adjust industrial layout,expand the development scale ofthe third industry and improve output efficiency.3) Per capita GDP,the output value proportion of the third in⁃dustry were positively correlated with land use intensity,while the proportion of the second industry was nega⁃tively correlated with land use intensity.The output value proportion of the second industry,the number propor⁃tion of the third industry and whether the city is prefecture-level cast no significant influence on land use in⁃tensity.4) Urban land use efficiency did not have absolute convergence or conditional convergence, and the disparity of urban land use efficiency will continue to expand.%基于Super-SBM模型测算2002—2014年鄱阳湖生态经济区12个城市土地利用效率的时空差异,对其进行影响因素的实证分析和收敛性检验。结果表明:(1)城市土地利用效率呈波动发展趋势,县级市的表现比地级市好,由于没有一个城市的土地利用是强有效率的,城市土地利用效率整体上还有较大的改善和提升空间;(2)各城市都面临投入过多和产出不足的问题,优化的方式是缩小城市建设用地规模,调整产业结构布局,扩大第三产业发展规模并提高产出效率;(3)人均GDP、第三产业产值比重和土地利用强度与城市土地利用效率呈正相关,而第二产业从业人数比重与城市土地利用效率呈负相关,第二产业产值比重、第三产业从业人数比重和是否地级市等与城市土地利用效率的影响不显著;(4)城市土地利用效率不存在δ收敛、绝对β收敛和条件β收敛,城市土地利用效率差异会不断扩大。
摘要:家庭联产承包责任制是我国农村土地制度创新最为重要的成果,已有研究多以产权、绩效、制度变迁等视角对其确立进行解析,但缺乏从文化传统和“官”“民”互动等维度的探讨。为此,从“大传统”与“小传统”的概念及其内涵出发,基于“小传统”的排他性、“大传统”容纳性及二者互动等维度探究家庭联产承包责任制确立的社会文化内涵。研究结果表明,“小传统“对“大传统”的排斥建构了承包责任制确立的微观基础;“大传统”对“小传统”的渐进式接纳确立了承包责任制的合法性;“大传统”与“小传统”的双向互动则是内嵌于承包责任制形成过程的文化机理。为发挥“大传统”与“小传统”在深化农村土地制度改革中的双向推动作用,从传统改造、文化协调和提高文化多样性等方面进行思考。%The household contract responsibility system is the most important of China’ s rural land system innovation achievement,whose establishment has been studied from perspectives including property rights,per⁃formance and institutional changes.However,little research has been conducted into the cultural tradition and the interaction between “officers” and farmers.Therefore,this article,starting from the concepts and connotation of“great tradition” and“little tradition”,based on the exclusiveness of“little tradition” versus the inclusiveness of “great tradition” and their interaction,explores the social and cultural connotation in establishing this very system.Research results show that the exclusion of“great tradition” by“little tradition” served as the micro ba⁃sis for the construction of the system;and when “Great tradition” came to accept “little tradition”,the system then became legitimate;and the interaction between the two traditions was the cultural mechanism embedded inthe system.To give full play to their role in deepening the reform of rural land system,their traditional transfor⁃mation,cultural coordination and the significance of enhancing cultural diversity were discussed.
摘要:Based on the current research on the topic of rural land circulation in China, this paper de⁃scribed the changes in the number of documentations and research emphasis from 1996 to 2016 by reviewing relevant literature through documentation analysis. And the result showed that domestic literature has defined rural land circulation,summarized its features,categories and motives and analyzed its main problems and im⁃pact factors.In particular,it has discussed current defects in China from different angles as well as various solu⁃tions.However,there is still room for improvement in terms of research methods,selections of research objects and functions of grassroots government.%基于国内学者对我国农地流转问题的研究,采用文献分析法,对国内与农地流转相关性较强的文献进行梳理,描绘1996年至今20年间该领域研究重点的变迁。结果发现,国内学者界定了农地流转的定义,对其特点、分类、动因开展过深入的探究,特别是对现阶段我国农地流转过程中所存在的种种困境,从多个角度进行探讨,提供了多种解决思路。但是,关于农地流转我国学者在研究方法、研究对象以及基层政府职能等方面还研究得不够全面和深入。