锡林郭勒盟农村牧区饮用水水质现状

根据锡林郭勒盟环境保护监测站2010年,对全盟13个旗县市区所辖农村牧区的42个饮用水供水点水质监测结果,进行单因子评价和综合评价,研究分析锡盟农村牧区饮用水水质现状及饮用水水质超标的主要原因,提出了相应的改善措施与保护对策。     

发展农村水利事业营造可持续发展的良好环境

水是生命之源,农村水利对于农村经济社会发展起着十分重要的作用。文中介绍了水利对于制约农村经济社会发展存在的问题,并提出了发展农村水利事业的对策,最后强调要加强农村水利建设,营造可持续发展的良好环境。     

2007—2015年中国农村居民点用地与农村人口时空耦合关系

系统研究中国农村居民点用地与农村人口的时空耦合关系,是优化农村土地资源配置的重要理论基础。论文利用人口统计数据与土地调查数据,基于弹性系数模型,分析了我国农村居民点用地面积与农村人口数量的时序变化特征、空间分异规律和耦合关系类型,研究主要结果如下：1）2007—2015年,全国农村居民点用地以1.94%的年均增长率快速增长,8 a间共增加257.27万hm²;2）我国农村常住人口人均居民点用地面积和农业户籍人口人均居民点用地面积分别以年均4.61%和1.98%的速度增长,两者差距以年均16.2%的速度逐年拉大;3）农村居民点用地面积与农村常住人口数量耦合类型在全国尺度上为G类（用地面积增加,人口数量减少,且前者增长率小于后者）失调发展类型,在省域尺度上都是失调发展类型,主要是G类和H类（用地面积增加,人口数量减少,且前者增长率大于后者）失调类型。农村居民点用地面积与农业户籍人口数量的耦合类型在全国尺度上为H类失调发展类型,全国93.55%的省份为失调发展类型,失调类型以A类（用地面积增加,人口数量增加,且前者增长率大于后者）和H类为主。研究结果表明：2007—2015年间,中国农村居民点用地面积与农村人口数量耦合关系呈现失调发展态势,并具有明显的空间异质性特征。论文研究结果可以为优化农村土地资源配置、促进农村人地关系协调发展提供科学依据。     

中国农村环境问题根源探析

农村环境问题是中国环境保护面临的又一严峻挑战,深入探讨其成因是解决问题的关键.中国农村环境问题是多方面因素共同作用的结果,但其根本是城乡居民经济水平差距的日趋扩大使农村发展重经济轻环境、城乡环境权益的不平等使农村承担城市转嫁污染而得不到补偿,以及城乡统筹发展过程中未真正将农村与城市平等对待的偏差.     

北京市内到郊区氮沉降时空变化特征

对北京市区到远郊梯度带上的4个采样点(北京师范大学(BNU)、奥林匹克森林公园(AS)、减河公园(JH)、延庆上辛庄(YQ))降雨和针叶树穿透雨雨量及其化学成分进行了监测,分析了从市中心到远郊的氮沉降时空变化规律.结果表明:梯度带上各点铵态氮(NH+4-N)与硝态氮(NO-3-N)均为5、6月最大,7月开始迅速减小,雨季降雨的稀释作用是主要原因.在空间上,NH+4-N与NO-3-N沉降量大小为BNUJHASYQ,4个样点对应的可溶性无机氮(铵态氮与硝态氮)总沉降量分别为22.6、13.7、12.1、5.42 kg·hm~(-2)a-1(以N计).无机氮沉降以湿沉降为主,4个样点上湿沉降所占比例分别为BNU 72.44%、AS 65.97%、JH 62.78%、YQ 93.86%;沉降成分以铵态氮为主,所占比例分别为BNU56.41%、AS 59.47%、JH 61.21%、YQ 63.33%,从城区到远郊逐次增大.国内外同类研究综合表明,湿沉降中无机氮浓度均是工业区市区郊区远郊区,北京降雨中无机氮浓度相对较高.大多数研究区的城区与郊外大气氮沉降均是以铵态氮为主,与市区交通及生活源氮氧化物排放较高的实际并不一致,其成因与机制尚不明确.     

福建省乡村智慧旅游发展创新策略研究

基于智慧旅游视角对福建省乡村旅游发展现状进行分析,发现其在旅游配套设施、管理、营销与服务上缺乏智慧引领,从基础保障体系构建、智慧管理、智慧营销和智慧服务四方面提出福建省“乡村智慧旅游”架构及创新发展策略,以期对福建乃至全国的乡村旅游转型发展提供借鉴.     

The contribution of non‐timber forest products towards sustainable rural development: The case of Candelilla wax from the Chihuahuan Desert in Mexico

The promotion of development projects based on the commercialization of non‐timber forest products has increased in recent decades, showing a positive contribution to rural development; yet it has led to controversial approaches in resource preservation. This paper examines the case of Candelilla wax from the Chihuahuan Desert in northern Mexico, identifying its potential contribution to poverty alleviation in marginal areas, and its unique opportunity to access potential markets of a wide variety of industries all around the world. In this paper, the authors base their analysis on three main aspects: social, economic and environmental. Potential benefits that could be obtained from the collaboration of private institutions, development organizations, policymakers and rural producers through integrated rural development projects are featured.     

农村社区更新理念、模式及其立法

首先从农村社区更新的内涵出发 ,阐述了从传统发展观念到可持续发展观念过程中人类社会的理念所经历的3个阶段 ,从而认为实施可持续发展战略是农村社区更新的强大推动力 ;继而提出农村社区更新的4条基本原则 ,分析归纳了农村社区更新两类4种模式 ,指出当前农村社区更新工作的重点 ,最后阐述了农村社区更新的立法问题 ,包括立法原则 ,立法的管理对象、管理目标及管理内容 ,立法模式及框架等     

The Northwest Forest Plan as a Model for Broad-Scale Ecosystem Management: a Social Perspective

Abstract:  I evaluated the Northwest Forest Plan as a model for ecosystem management to achieve social and economic goals in communities located around federal forests in the U.S. Pacific Northwest. My assessment is based on the results of socioeconomic monitoring conducted to evaluate progress in achieving the plan's goals during its first 10 years. The assessment criteria I used related to economic development and social justice. The Northwest Forest Plan incorporated economic development and social justice goals in its design. Socioeconomic monitoring results indicate that plan implementation to achieve those goals met with mixed success, however. I hypothesize there are two important reasons the plan's socioeconomic goals were not fully met: some of the key assumptions underlying the implementation strategies were flawed and agency institutional capacity to achieve the goals was limited. To improve broad-scale ecosystem management in the future, decision makers should ensure that natural-resource management policies are socially acceptable; land-management agencies have the institutional capacity to achieve their management goals; and social and economic management goals (and the strategies for implementing them) are based on accurate assumptions about the relations between the resources being managed and well-being in local communities. One of the difficulties of incorporating economic development and social justice goals in conservation initiatives is finding ways to link conservation behavior and development activities. From a social perspective, the Northwest Forest Plan as a model for ecosystem management is perhaps most valuable in its attempt to link the biophysical and socioeconomic goals of forest management by creating high-quality jobs for residents of forest communities in forest stewardship and ecosystem management work, thereby contributing to conservation.     

The convergence of alternative food networks within “rural development” initiatives: the case of the New Rural Reconstruction Movement in China†

Rural sociologists and geographers have conceptualised different rural development trajectories including “the agri-industrial model”, “the post-productivist model” and “the rural development model”. Alternative food networks (AFNs) are increasingly recognised as a “forerunner” and a critical component of the emerging “rural development model” in the West. Meanwhile, Marsden and Franklin [2013. Replacing neoliberalism: theoretical implications of the rise of local food movements. Local Environment, 18 (5), 636–641] pointed out that there is a “local trap” in the current conceptualisation of AFNs that overemphasises their local embeddedness and heterogeneity. This “local trap” marginalises AFNs and, therefore, hinders their potential for transforming the industrialised conventional food system. The convergence and scaling-up of fragmented AFNs have been recognised as important ways to address this marginalisation issue and thus have attracted considerable attention. However, current studies of the convergence of AFNs focus mainly on the role of food-centred organisations without recognising the role of the emerging “rural development” initiatives in the convergence of AFNs. Based on in-depth interviews with key stakeholders and analysis of secondary data, this paper uses the New Rural Reconstruction Movement (NRRM), an emerging alternative rural development movement in China, as an example to illustrate how the NRRM opens up a novel space for the convergence of AFNs. We argue that the interrelationship between AFNs and rural development is indeed reciprocal. The NRRM, following the “rural development” trajectory, functions as a hub for the convergence and scaling-up of various alternative food initiatives. Strategies for achieving convergence include constructing a “common ground” for these initiatives, establishing national alliances and organisations, sharing knowledge and exchanging personnel among them.