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排序方式: 共有189条查询结果,搜索用时 365 毫秒
121.
This article examines the intersection between globalisation and allocation of open public space by testing the spatial equity hypothesis in Hermosillo, Mexico, a regional city impacted directly by global processes. Availability and accessibility of public parks were examined using a geographic information system and neighbourhoods were stratified into quintiles based on socioeconomic status. Overall, the analysis shows that the amount of public park space in Hermosillo is substandard and its distribution reveals a pattern of spatial inequity affecting primarily residents of poor neighbourhoods. We argue that as the economy of the city grows increasingly integrated into global circuits, the global-to-local connection materialises in an unequal competition between globalised spaces and local public space. This, in turn, leads to further relegation of neighbourhoods that are already on the margins of urban equity regarding access to public parks. This study extends prior research conducted in developed countries to a city in a developing nation and fills a vacuum of information that potentially can contribute to a more equitable development in Hermosillo. 相似文献
122.
We investigated the hypothesis that perception of psychological restorativeness during visits to coastal parks is modified by objective and perceived environmental conditions. Visitors (n = 1153) to California beaches completed a survey on perceived weather, environmental quality, and perceived restorativeness. We used generalized ordinal logistic models to estimate the association between environmental parameters and odds of perceiving higher levels of restorativeness. Visitors perceived greater restorativeness at beaches when ambient temperatures were at or below mean monthly temperatures and during low tides. The odds of perceiving the environment as more psychologically restorative were three times greater when visiting on days defined by government policy as having good air quality (OR = 3.25; CI: 1.69–6.28). Visitors’ perception of air (OR = 1.56; CI: 1.14–2.18) and water quality (OR = 1.78; CI: 1.28–2.49) also affected perceived restorativeness; with perceived healthy days more restorative. Warmer temperatures with less space due to sea level rise and poor environmental quality will restrict restorative experiences in recreational facilities designed for urban populations. 相似文献
123.
The chemical industry has been pivotal to the rapid economic expansion and high standards of living in China. As an important carrier of the chemical industry, China has designated as many as 723 chemical industrial parks (CIPs). Unfortunately, safety concerns have become an obstacle to the sustainability of China's CIPs. Ever since the two devastating hazardous chemical accidents, namely “Tianjin Port 8·12 Explosion” and “Jiangsu 3·21 Explosion,” which occurred in 2015 and 2019 respectively, China has prioritized the safety of CIPs. The smart chemical industrial parks (SCIPs) are considered the optimal strategies toward the goal of sustainable development in China's CIPs. However, there has been a lack of research and subsequent discussion on the role of SCIPs in the forthcoming years. The period between 2020 and 2025 is considered a crucial period for the future development of CIPs and SCIPs in China mainly because the country has released a series of important government documents and national standards (such as “Fourteenth Five-Year (2020–2025) Plan for Hazardous Chemical Safety” and “Guidelines of SCIPs construction”) to promote hazardous chemical safety. With the aim of analyzing the future sustainable development for the construction of SCIPs in China, this paper proposes a systematic methodology in order to conduct an integrated and in-depth review on the standardization construction status (framework with Chinese characteristics, key events, spatial features, and national pilots), future tasks, problems, and sustainable development pathways of China's SCIPs. The method is implemented in accordance with the current scenarios of hazardous chemical safety in China and the latest government documents, regulations, and standards. Furthermore, this study provides basic data and a basis for future studies associated with the safety and sustainability of the SCIPs construction and chemical industry, both within China and in other countries. 相似文献
124.
125.
Dominik Cremer-Schulte Jean-Christophe Dissart 《Journal of Environmental Planning and Management》2015,58(3):383-403
Amenities and their management have become central to rural development. In France, Regional Nature Parks (RNPs) pursue sustainable development objectives by protecting and building on local resources. This paper presents an evaluation of the extent to which RNPs are associated with the development of their territories. To establish a control group, RNP municipalities located in two regions (Auvergne and Rhône-Alpes) are matched to other municipalities on the basis of amenity and spatial structure variables. Results do not show a negative impact of parks on the local economy. Moreover, the main positive effect of RNPs is on tourism accommodation and residential employment. 相似文献
126.
Seth B. Payton John R. Ottensmann 《Journal of Environmental Planning and Management》2015,58(3):495-512
This paper examines the value residents place on public parks in a mid-sized urban area. The analysis makes a direct contribution to the literature by examining the extent to which spatial and neighbourhood context is related to the house price premium or discount associated with public recreational opportunities, natural resource areas and urban greenways. The analysis shows that the value of public parks and greenways varies across space, neighbourhood context and park type. Community area fixed-effects are included to bolster the findings. The findings indicate that park and greenway investment should be planned and managed contextually in urban areas. Park planners can use these findings to inform public policy debates over park investment and, perhaps, support efforts focused on comprehensive neighbourhood planning. 相似文献
127.
128.
A Quantitative Analysis of Biodiversity and the Recreational Value of Potential National Parks in Denmark 总被引:1,自引:0,他引:1
Denmark has committed itself to the European 2010 target to halt the loss of biodiversity. Currently, Denmark is in the process
of designating larger areas as national parks, and 7 areas (of a possible 32 larger nature areas) have been selected for pilot
projects to test the feasibility of establishing national parks. In this article, we first evaluate the effectiveness of the
a priori network of national parks proposed through expert and political consensus versus a network chosen specifically for
biodiversity through quantitative analysis. Second, we analyze the potential synergy between preserving biodiversity in terms
of species representation and recreational values in selecting a network of national parks. We use the actual distribution
of 973 species within these 32 areas and 4 quantitative measures of recreational value. Our results show that the 7 pilot
project areas are not significantly more effective in representing species than expected by chance and that considerably more
efficient networks can be selected. Moreover, it is possible to select more-effective networks of areas that combine high
representation of species with high ranking in terms of recreational values. Therefore, our findings suggest possible synergies
between outdoor recreation and biodiversity conservation when selecting networks of national parks. Overall, this Danish case
illustrates that data-driven analysis can not only provide valuable information to guide the decision-making process of designating
national parks, but it can also be a means to identify solutions that simultaneously fulfill several goals (biodiversity preservation
and recreational values). 相似文献
129.
《Environmental Communication: A Journal of Nature and Culture》2013,7(4):494-500
This paper offers a brief comment/analysis of an abridged version of America's Best Idea that was produced and distributed by Earth Ministry (with WETA's approval). There were two versions (one for Christian audiences and the other for "everyone else," i.e. interfaith) that were distributed, along with a study guide, that use Ken Burns' film to teach about/endorse creation care. This paper discusses the ways in which the film is edited to highlight its already salient "God and country" themes and to suggest that this version of the film should prompt critics to reconsider the entirety of (the original) America's Best Idea as a more complex statement of faith/nationalism and to consider the extent to which both of these films suggest a privatized, personal environmental agenda. In other words, the broader discourses of creation care threaten to move environmental concerns out of the realm of policy/public/governance (unless articulated publicly to faith-based justifications) and into the realm of the individual's relationship with God first…and others (family, community, nation, world, and various assemblages, i.e. capitalism) second. 相似文献
130.
工业园区水污染防治技术与管理政策需求分析 总被引:2,自引:0,他引:2
工业园区水污染防控是“十二五”期间我国水环境治理的重要任务之一,但目前还普遍存在一些技术和管理上的不足,导致处理效果不理想。本文就此问题,对园区企业在废水预处理、收集和处理、末端排放、水循环利用和管理机制方面存在的问题进行了讨论和分析;从技术和管理两大方面,对园区水污染防治的需求进行了分类探讨,并对环境主管部门、园区管理者和环境服务商提出了工作建议。 相似文献