排序方式: 共有113条查询结果,搜索用时 312 毫秒
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[目的]了解改水改厕项目实施地区农村居民的满意度情况,分析村民对改水改厕的社会经济影响的感受。[方法]选择江西省兴国县3个项目村的村民为研究对照进行问卷调查并进行结构式访问。[结果] 改水改厕后,安全饮用水及卫生厕所状况有很大改变;村民普遍感受到疾病减少、生活更加便利、卫生习惯得到了改善。[结论]村民对该项目普遍较为满意和认可,但还需进一步完善各项措施,并加强各部门的配合。 相似文献
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Nguyen Minh Duc 《Aquaculture International》2009,17(1):15-29
Rural aquaculture is the farming of aquatic organisms with extensive and semi-intensive husbandry practised by small-scale
rural households for their consumption and income. From a field survey in Southeast Vietnam, using enterprise budget analysis
and nonparametric tests with indices of change, adoption, and agreement, this study justifies that rural aquaculture is a
good option for rural development, making an important contribution to farm income with a high adoption rate among poor farmers.
Fish farmers have gained an increased level of satisfaction by means of fish culture production growth along with corresponding
economic gains. This enterprise continues to play an increasing important role in their livelihoods and has potential to develop
further in the area. 相似文献
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Urban green space is widely acknowledged to promote public health through multiple pathways. However, there is limited understanding of how the spatial patterns of green space might play different roles in such a process. This study examined potential pathways through which spatial patterns of green space improved people’s life satisfaction (LS) by reducing air pollution. A partial least squares structural equation model was adopted to explore these pathways in sampled urban areas (township) of China (n = 60). Green space spatial patterns were measured using landscape metrics of size, aggregation, fragmentation, and diversity. The results did not show that green space spatial pattern promoted LS by reducing air pollution. However, green space size and fragmentation were negatively associated with air pollution (mainly PM 2.5, PM 10, and NO 2). The pattern of highly densely distributed small green spaces was related to higher LS, as was high diversity of green space type. Simply adopting a fragmented green space pattern to reduce air pollution might be simultaneously associated with reduced LS. This alerts decision-makers and planners to the potential “double-edged sword” effect of optimizing green space structures to improve air quality, which may not yield strongly favorable results due to the impacts that hinder LS. 相似文献
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滨水区是现代城市建设的重要内容,而亲水规划设计,几乎是滨水区设计能否成功的关键。本文通过对北京什刹海景区亲水活动的类型、内容和空间满意度的调查,初步掌握了亲水活动中游人的行为及心理感受,并进一步明确了亲水活动的概念和类型。同时,基于调查的结果,提出北方地区亲水规划设计的建设性意见。 相似文献
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在对南京师范大学读者问卷调查的基础上,通过整体分层随机抽样的方法选取样本的分析结果,论述了图书馆管理员对读者资源利用情况会产生的心理效应,为使读者能够更好的利用图书馆的资源,从心理学角度提出了改进建议。 相似文献
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借助于前瞻性评估模型理论采用问卷调查方法,探讨了读者参与培训意愿与其对培训的需求、影响读者培训工作开展效果的主要因素等问题。研究发现,读者参与培训的意愿与其培训需求的迫切程度呈显著正相关、读者参与培训的意愿与其所在的年级呈显著正相关。 相似文献
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王祯《农书》中附诗的特色和读者对象解读 总被引:1,自引:0,他引:1
王祯在《农书》中附诗既有元代社会政治经济思想深刻影响的原因,也有题图与咏物诗繁荣及农事诗创作传统综合作用的原因,更有王祯急于表达富民愿望的原因。在元代统治者不能真正接受农耕文化的情况下,那些直接接触民众的汉儒地方官们更要担负起弘扬农耕文化,以儒治国的重大责任。这些汉儒地方官们是这些诗的主要读者对象。 相似文献
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通过分析大学图书馆信息服务在教学和科研等工作中的重要性,论述了图书馆信息服务应针对不同类型、不同层次用户提供有创新意识的信息服务。 相似文献
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