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Examining equity in fuel treatments for wildfire risk mitigation in the United States Forest Service 审查美国林务局减轻野火风险的燃料处理的公平性
IF 9.2 1区 环境科学与生态学 Q1 ECOLOGY Pub Date : 2026-01-01 Epub Date: 2025-10-10 DOI: 10.1016/j.landurbplan.2025.105504
Richelle L. Winkler, Ella Brodowski, Kathy Huerta Sanchez, Kari B. Henquinet, Julia Petersen
This paper used a mixed methods approach to examine whether socially vulnerable populations near U.S. National Forest lands received fuel treatments to reduce wildfire risk. We tested whether the location of recent treatments was related to neighborhood demographics using logistic regression with a National Forest level random intercept and regional fixed effects. Findings showed differential outcomes by race/ethnicity and tribal governance. Tribal lands were about half as likely to be treated, after controlling for biophysical risk, urbanity, land area, National Forest, and region. Neighborhoods with relatively high shares of Hispanic and Black populations were also associated with lower likelihoods of fuel treatment, compared to blocks with lower concentrations of these populations. Qualitative findings from interviews with forest managers, field work, and coding relevant government documents suggested several potential explanations. Resources for doing fuel treatments were limited, and decisions about where to do them were complex, balancing multiple priorities. Forest land management plans, environmental conditions, and environmental regulations guided decision-making about where to do fuel treatments, yet managers had discretion in prioritizing treatment locations. We found no consistent process for integrating social vulnerability– whether and how managers considered vulnerability depended on their personalities, background, and relationships. Some managers dismissed or diminished the importance of considering vulnerability, while others felt there was too much uncertainty and not enough information available to be able to consider populations that might face special risks. Decisions were often made in cooperation with already-invested partners who were knowledgeable about fire risk and could share resources, which may have directed federal resources towards relatively privileged neighborhoods.
本文使用混合方法来研究美国国家森林土地附近的社会弱势群体是否接受了燃料处理以降低野火风险。我们使用具有国家森林水平随机截距和区域固定效应的逻辑回归测试了最近处理的位置是否与社区人口统计学相关。研究结果显示,不同种族/民族和部落治理的结果不同。在控制了生物物理风险、城市化程度、土地面积、国家森林和地区之后,部落土地得到治疗的可能性约为一半。与拉美裔和黑人人口密度较低的街区相比,拉美裔和黑人人口相对较多的街区也存在较低的燃料处理可能性。对森林管理者的访谈、实地工作和对相关政府文件进行编码的定性调查结果提出了几种可能的解释。用于燃料处理的资源是有限的,在哪里进行处理的决定是复杂的,需要权衡多个优先事项。林地管理计划、环境条件和环境法规指导在哪里进行燃料处理的决策,但管理者在优先处理地点方面有自由裁量权。我们没有发现整合社会脆弱性的一致过程——管理者是否以及如何考虑脆弱性取决于他们的个性、背景和关系。一些管理人员不重视或贬低了考虑脆弱性的重要性,而另一些管理人员则认为存在太多的不确定性,而且没有足够的信息来考虑可能面临特殊风险的人口。决策通常是与已经投资的合作伙伴合作做出的,这些合作伙伴了解火灾风险,可以共享资源,这可能会将联邦资源引向相对优越的社区。
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引用次数: 0
Identifying key areas of managing landscape use conflicts among ecotourism stakeholders in national parks 确定管理国家公园生态旅游利益相关者之间景观使用冲突的关键领域
IF 9.2 1区 环境科学与生态学 Q1 ECOLOGY Pub Date : 2026-01-01 Epub Date: 2025-10-07 DOI: 10.1016/j.landurbplan.2025.105515
Yuxi Zeng , Linsheng Zhong , Yurui Li
Understanding the differences in preferences among ecotourism stakeholders and the resulting landscape use conflicts is crucial for promoting the sustainable development of national parks. This study presents the LUCES framework for identifying key areas in managing landscape use conflicts between tourists, local residents and tour enterprises, using the Yellow-river-source National Park (YNP) as a case study. The results indicate that the potential conflict map corresponds to 74% of the actual conflict locations identified through public participation geographic information systems, confirming the effectiveness of the LUCES framework. The differences in preferences for ecosystem services among the three stakeholder groups significantly influence the formation of conflict patterns. The majority of conflicts (58%) in YNP occur between tourists and local residents, with tourism enterprises aligning with tourists. Only 0.02% of conflicts involve all three groups. Four villages (including Zhalinghu, Jiangpang, Aying, and Tanggema) were identified as key areas for managing landscape use conflicts. This study enhances the identification of landscape use conflicts among stakeholders, deepens the understanding of landscape use conflicts, and supports informed decision-making for effective conflict management and sustainable landscape practices.
了解生态旅游利益相关者之间的偏好差异以及由此产生的景观使用冲突对于促进国家公园的可持续发展至关重要。本研究以黄河源国家公园(YNP)为例,提出了LUCES框架,用于识别管理游客、当地居民和旅游企业之间景观使用冲突的关键区域。结果表明,潜在冲突地图与公众参与地理信息系统确定的74%的实际冲突地点相对应,证实了LUCES框架的有效性。三个利益相关者群体对生态系统服务偏好的差异显著影响了冲突模式的形成。在YNP中,大多数冲突(58%)发生在游客与当地居民之间,旅游企业与游客站在一起。只有0.02%的冲突涉及到这三个群体。四个村庄(包括扎陵湖、江浜、阿营和唐格玛)被确定为管理景观使用冲突的重点区域。本研究增强了利益相关者对景观利用冲突的识别,加深了对景观利用冲突的理解,并为有效的冲突管理和可持续的景观实践提供了明智的决策支持。
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引用次数: 0
Normative neighborhoods: does theory match perception? 规范邻域:理论与认知匹配吗?
IF 9.2 1区 环境科学与生态学 Q1 ECOLOGY Pub Date : 2026-01-01 Epub Date: 2025-10-14 DOI: 10.1016/j.landurbplan.2025.105516
Emily Talen , Lydia Wileden , Crystal Bae
Normative theorizing about neighborhoods includes ideals about optimal size, centrality, boundedness and servicing. This is a study of whether these ideals stack up against resident understandings of neighborhood. We conducted a crowd-sourced survey of neighborhoods in Chicago using an online mapping interface where Chicago residents were invited to draw neighborhoods within the city, resulting in a final sample of 5,472 neighborhoods. Survey results were compared against four normative concepts of neighborhood. Resident neighborhoods tended to be much larger than normative theory would suggest. Neighborhood centers – schools, parks, libraries, landmarks, pedestrian retail streets – did not seem to have a strong influence on drawn neighborhoods, and most were not geographically centralized. Elements that would be considered logical boundaries were only partially evident. Servicing was somewhat stronger, but this was in part a function of the large geographic areas many respondent-drawn neighborhood encompassed, which tended to capture a lot of land uses and did not necessarily comport with ideals of clustered amenities and walkable access. We conclude with some thoughts about how the mis-alignment might be explained, and what it implies for the future of neighborhood research and the neighborhood itself as a useful planning concept.
关于社区的规范性理论包括关于最优大小、中心性、有界性和服务的理想。这是一项关于这些理想是否与居民对社区的理解相抵触的研究。我们对芝加哥的社区进行了一项众包调查,使用在线地图界面,芝加哥居民被邀请在城市内绘制社区,最终得到5,472个社区的样本。调查结果与邻里的四个规范概念进行了比较。居民社区往往比规范理论认为的要大得多。社区中心——学校、公园、图书馆、地标建筑、步行街——似乎对吸引人的社区没有很大的影响,而且大多数都不是地理上集中的。被认为是逻辑边界的元素只是部分地明显。服务在某种程度上更强,但这在一定程度上是由于许多被调查者所吸引的社区所包含的大地理区域的功能,这些区域往往占用了大量的土地用途,并不一定符合集群设施和步行通道的理想。我们总结了一些关于如何解释这种错位的想法,以及它对社区研究的未来和社区本身作为一个有用的规划概念的含义。
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引用次数: 0
Improving an African urban mosaic for insect pollinators through increased floral diversity and better functional connectivity 通过增加植物多样性和改善功能连通性,改善非洲昆虫传粉媒介的城市马赛克
IF 9.2 1区 环境科学与生态学 Q1 ECOLOGY Pub Date : 2025-12-01 Epub Date: 2025-08-20 DOI: 10.1016/j.landurbplan.2025.105480
Ibukun Balogun , James S. Pryke , Temitope Kehinde , Michael J. Samways
Small African urban areas are composed of an urban core, farms, and natural areas. This mosaic has high potential for providing refuge for urban biodiversity, especially for beneficial groups like insect pollinators. Insect pollinators are important for agricultural yield, yet are in decline in many parts of the world. However, to date, African urban areas as a refuge for these pollinators are poorly explored, despite increasing urbanization and agricultural intensification in recent decades. Here, we investigate how insect pollinator diversity differs between gardens, agricultural areas, and natural areas in a southern African urban mosaic. We also explore the influence of urban green spaces on the taxonomic diversity of insect pollinators. Direct observation and pan traps were used for assessing the diversity of pollinators, and we measured associated environmental, floral, and landscape variables. Results indicated similar pollinator diversity between agricultural and natural areas for some taxa, and between agricultural areas and the urban gardens for other taxa. Significantly, floral variables were the most important predictors of the pollinators, with the enhancement of floral diversity ameliorating the effects of urbanization and agricultural intensification. In contrast, landscape context was less important, although significant, for insect pollinators in these mosaics. Results, although varying significantly among taxa, suggest that agroecological farming may serve as a buffer from the effects of urbanization for natural areas and reduce the effect of urbanization on pollinators in urban gardens by providing the necessary resources. Here, we show that floral variables are important for improving urban green planning. This could be achieved by the establishment of more flowering plants, especially in human-modified areas such as semi-urban agricultural areas and urban gardens.
非洲的小城市地区由城市核心、农场和自然区域组成。这种马赛克具有很高的潜力,为城市生物多样性提供避难所,特别是对昆虫传粉者等有益群体。昆虫传粉媒介对农业产量很重要,但在世界许多地方,昆虫传粉媒介的数量正在减少。然而,尽管近几十年来城市化和农业集约化程度不断提高,但迄今为止,非洲城市地区作为这些传粉媒介的避难所尚未得到充分探索。在这里,我们调查昆虫传粉者的多样性如何在花园,农业地区和自然地区在南部非洲城市马赛克。我们还探讨了城市绿地对传粉昆虫分类多样性的影响。采用直接观察和捕集盘法评估传粉媒介的多样性,并测量了相关的环境、花卉和景观变量。结果表明,一些类群的传粉者多样性在农业区与自然区相似,而在其他类群中,传粉者多样性在农业区与城市园林区相似。花型变量是最重要的传粉媒介预测因子,花型多样性的增强可以缓解城市化和农业集约化的影响。相比之下,景观背景对这些马赛克中的昆虫传粉者来说不太重要,尽管很重要。结果表明,生态农业可以缓冲城市化对自然区域的影响,并通过提供必要的资源来减少城市化对城市园林传粉者的影响。本研究表明,花卉变量对改善城市绿色规划具有重要意义。这可以通过种植更多的开花植物来实现,特别是在人类改造的地区,如半城市农业区和城市花园。
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引用次数: 0
Defining ‘adequate’ tree protection: Meeting urban canopy targets requires careful retention of mature trees 定义“充分”的树木保护:达到城市树冠的目标需要谨慎地保留成熟的树木
IF 9.2 1区 环境科学与生态学 Q1 ECOLOGY Pub Date : 2025-12-01 Epub Date: 2025-08-27 DOI: 10.1016/j.landurbplan.2025.105484
Thami Croeser , Wolfgang W. Weisser , Joe Hurley , Thomas Rötzer , Leila Parhizgar , Qian (Chayn) Sun , Sarah A. Bekessy
Canopy cover is increasingly recognised as an important aspect of the urban landscape, and as a result urban forestry plans have been adopted in many cities globally. These are often built around ambitious canopy cover targets, with a goal to keep cities cool and improve their amenity while delivering co-benefits like health improvements, flood reduction and enhanced biodiversity. Canopy targets and tree planting have tended to receive more attention than another critical determinant of canopy expansion: keeping the trees alive once they are planted. In this study, we use a model to examine how varying tree removal rates influences the long-term canopy cover provided by street trees, considering both typical policy timeframes and projections through the end of the century. The model uses allometrics from real urban trees in four cities to project canopy growth under a wide range of removal rates, for a wide range of potential urban forest characteristics. We find that retention of mature and maturing street trees is consistently critical, with removal rates exceeding 3% per annum generally associated with much lower canopy progress (and usually very poor results). The model’s outputs demonstrate how cities can build a clear case for better-integrated urban governance to ensure these challenging threshold values are avoided.
树冠覆盖日益被认为是城市景观的一个重要方面,因此全球许多城市都采用了城市林业计划。这些项目通常围绕着雄心勃勃的树冠覆盖目标而建,其目标是保持城市凉爽,改善城市舒适度,同时带来改善健康、减少洪水和增强生物多样性等共同效益。树冠目标和树木种植往往比树冠扩张的另一个关键决定因素——在种植后保持树木的存活——受到更多的关注。在这项研究中,我们使用一个模型来研究不同的树木砍伐率如何影响行道树提供的长期树冠覆盖,同时考虑到典型的政策时间框架和到本世纪末的预测。该模型使用来自四个城市真实城市树木的异速测量来预测在广泛的采伐率下的冠层生长,以获得广泛的潜在城市森林特征。我们发现,成熟和成熟行道树的保留一直是至关重要的,每年超过3%的砍伐率通常与冠层进展低得多有关(通常是非常差的结果)。该模型的结果表明,城市可以为更好地整合城市治理建立一个清晰的案例,以确保避免这些具有挑战性的阈值。
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引用次数: 0
Cross-national comparison of the restorative potential of urban forests in different seasons 不同季节城市森林恢复潜力的跨国比较
IF 9.2 1区 环境科学与生态学 Q1 ECOLOGY Pub Date : 2025-12-01 Epub Date: 2025-09-20 DOI: 10.1016/j.landurbplan.2025.105491
Xiaohao Yang , David Grace , Chongxian Chen , Derek Van Berkel , Nathan Fox , Mark Lindquist
Understanding how people perceive environmental features is important for designing restorative and inclusive landscapes. While landscape perception is known to affect psychological responses, how this varies with cultural background and seasonal change is less well known. This study investigated whether and how culture affects the restorative potential of urban forests in different seasons via an online experiment using 360-degree videos recorded in summer and fall. Environmental characteristics were extracted from visible vegetation of images, acoustic metrics were computed based on sound recordings, and landscape spatial features were analyzed through viewshed analysis with LiDAR-derived digital models. Restorative potential was elicited from 104 participants in 12 randomly selected sites within forest, field, and water site types. Results from linear mixed-effects models show restorative potential depends upon cross-national differences in response to seasonal change and landscape attributes of greenness, foreground depth, and horizontal area, highlighting the need to consider the cultural contexts of present and future users in planning, designing, and managing urban forests for restorativeness. Restorative potential was lower in fall scenes with larger horizontal area for Chinese participants compared to Americans, whereas it increased more steeply with greenness for Chinese participants. Addressing the need for restoration in urban forests, we discuss considerations for balancing vegetation and landscape spatial attributes based on the cultural characteristics of multiple visitor groups.
了解人们如何感知环境特征对于设计恢复性和包容性景观非常重要。虽然已知景观感知会影响心理反应,但它如何随文化背景和季节变化而变化却鲜为人知。本研究通过使用夏季和秋季录制的360度视频进行在线实验,调查文化是否以及如何影响城市森林在不同季节的恢复潜力。从图像的可见植被中提取环境特征,根据录音计算声学度量,并利用激光雷达衍生的数字模型通过视域分析分析景观空间特征。在12个随机选择的地点,包括森林、田野和水域,对104名参与者进行了恢复电位的研究。线性混合效应模型的结果显示,恢复潜力取决于不同国家对季节变化和景观属性(绿化率、前景深度和水平面积)的响应差异,这突出表明,在规划、设计和管理城市森林的恢复性时,需要考虑当前和未来用户的文化背景。与美国人相比,中国参与者在水平面积较大的秋季场景中恢复潜力较低,而中国参与者的恢复潜力随着绿化面积的增加而急剧增加。针对城市森林恢复的需要,从不同游客群体的文化特征出发,讨论了平衡植被和景观空间属性的考虑。
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引用次数: 0
Optimizing urban three-dimensional landscapes in potential development areas to mitigate urban heat island effect under shared socioeconomic pathways 共享社会经济路径下潜在开发区域城市三维景观优化与热岛效应缓解
IF 9.2 1区 环境科学与生态学 Q1 ECOLOGY Pub Date : 2025-12-01 Epub Date: 2025-09-10 DOI: 10.1016/j.landurbplan.2025.105490
Shiyu Xiao , Jialyu He , Yao Yao , Xun Liang , Xia Li
The urban heat island (UHI) effect threatens human health. While optimizing the spatial structure of urban land use presents a promising strategy for UHI mitigation, few studies examined the feasibility of urban three-dimensional landscape optimization in potential development areas (PDA), resulting in unsuitable optimization results and computational inefficiency. To address these limitations, we develop a novel multi-objective optimization model for urban three-dimensional landscapes in PDA (3DLS-PO) that integrates the patch-generating simulation (PLUS) model and the particle swarm optimization (PSO) algorithm. The PLUS model first simulates the PDA in the future under different scenarios. The PSO algorithm then allocates urban land use in the PDA to mitigate the UHI effects with the explored nonlinear relationship between land surface temperature (LST) and urban two- and three-dimensional landscapes. We applied the 3DLS-PO model to the Tokyo Metropolitan Area (TMA) for 2030 under the shared socioeconomic pathway (SSP) scenarios. The SSP5 scenario achieves the maximum LST reduction of 5.18%, followed by SSP1 (4.60%) and SSP2 (2.34%). To mitigate the UHI effects in the TMA, high-rise buildings should be placed at the periphery of the TMA, low-rise buildings should be allocated to the suburbs, and green spaces should be scattered. The optimization results demonstrate substantial public health benefits, potentially preventing 3.01%-14.10% of heatstroke incidents in Tokyo. Incorporating the PDA also enhances the computational efficiency of the optimization process by 14 times. The 3DLS-PO model can provide support for addressing urban climate change.
城市热岛效应威胁着人类的健康。虽然优化城市土地利用空间结构是缓解城市热岛影响的一种有前景的策略,但很少有研究对潜在发展区(PDA)城市三维景观优化的可行性进行研究,导致优化结果不合适,计算效率低下。为了解决这些问题,我们在PDA中开发了一种新的城市三维景观多目标优化模型(3DLS-PO),该模型集成了补丁生成模拟(PLUS)模型和粒子群优化(PSO)算法。PLUS模型首先模拟了未来不同场景下的PDA。通过探索地表温度与城市二维和三维景观之间的非线性关系,利用PSO算法在PDA中分配城市土地利用以缓解城市热岛效应。我们将3DLS-PO模型应用于共享社会经济路径(SSP)情景下的2030年东京大都市区(TMA)。SSP5场景LST降低幅度最大,为5.18%,其次是SSP1(4.60%)和SSP2(2.34%)。为缓解城市热岛效应,应将高层建筑布置在城市边缘,将低层建筑布置在郊区,并分散绿化空间。优化结果显示出巨大的公共卫生效益,可能预防东京3.01%-14.10%的中暑事件。结合PDA还将优化过程的计算效率提高了14倍。3DLS-PO模型可为应对城市气候变化提供支持。
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引用次数: 0
Spatiotemporal heterogeneity of PM2.5 exposure risk: An assessment framework based on residents’ travel behavior using mobile phone data PM2.5暴露风险的时空异质性:基于手机数据的居民出行行为评估框架
IF 9.2 1区 环境科学与生态学 Q1 ECOLOGY Pub Date : 2025-12-01 Epub Date: 2025-09-23 DOI: 10.1016/j.landurbplan.2025.105501
Chenyi Song , Zihao Chen , Wentao Yan , Yuting Huang
Exposure assessment is a crucial method for evaluating the impact of environmental pollution on human health. However, existing methodological frameworks for air pollution exposure risk assessment have failed to adequately integrate individual mobility patterns and environmental media, and encounter limitations in performing macro-scale evaluations and spatially mapping outcomes. To address these limitations, this study proposes a dynamic exposure risk assessment framework that incorporates individual travel behavior using mobile phone data at a macro scale, building upon two novel indicators—travel aggregation and travel regularity. The proposed framework provides innovative insights into how residents’ travel behaviors affect specific spatial exposure risks. We assessed PM2.5 exposure risk in Shanghai, examining its spatiotemporal heterogeneity and dominant influencing factors. The results indicated that travel activity characteristics significantly affected the spatial distribution of PM2.5 exposure risk during peak travel periods. In the morning, PM2.5 exposure was highly correlated with travel regularity, while high PM2.5 concentration and high travel aggregation further increased the exposure risk. High Exposure Risk Areas (HERAs) accounted for 29% of the total area, mainly distributed in central urban districts, major transportation corridors, and industrial clusters. We also found that dominant factors and built environment conditions of HERAs varied across locations, leading to the proposal of differentiated planning and governance strategies to address particular exposure problems. This study’s framework incorporates residents’ travel behavior into assessing air pollution exposure risk in specific spaces at a macro scale, providing decision support for air quality management and healthy urban planning.
暴露评价是评价环境污染对人体健康影响的重要方法。然而,现有的空气污染暴露风险评估方法框架未能充分整合个人流动模式和环境媒介,并且在进行宏观评估和空间绘图结果方面受到限制。为了解决这些限制,本研究提出了一个动态暴露风险评估框架,该框架基于两个新的指标——旅行聚合和旅行规律性,在宏观尺度上结合了使用手机数据的个人旅行行为。该框架提供了关于居民出行行为如何影响特定空间暴露风险的创新见解。研究了上海市PM2.5暴露风险的时空异质性和主要影响因素。结果表明,出行活动特征显著影响出行高峰期PM2.5暴露风险的空间分布。清晨PM2.5暴露与出行规律高度相关,高PM2.5浓度和高出行聚集进一步增加了暴露风险。高暴露风险区(HERAs)占总面积的29%,主要分布在中心城区、主要交通走廊和产业集群。此外,研究还发现,不同地区的主导因素和建筑环境条件存在差异,因此需要针对不同的暴露问题提出不同的规划和治理策略。该研究框架将居民出行行为纳入特定空间的宏观空气污染暴露风险评估,为空气质量管理和健康城市规划提供决策支持。
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引用次数: 0
A systematic review of geographically informed ecological momentary assessment studies on the place-based correlates of mental health, substance use and wellbeing 对地理上知情的关于心理健康、物质使用和幸福的地方相关性的生态瞬间评估研究的系统回顾
IF 9.2 1区 环境科学与生态学 Q1 ECOLOGY Pub Date : 2025-12-01 Epub Date: 2025-09-16 DOI: 10.1016/j.landurbplan.2025.105487
Ronja Christensen , Charlotte Constable Fernandez , Noémie Topalian , Laura Vaughan , Kimon Krenz , Alexandra Pitman , Anne-Kathrin Fett
Place characteristics are associated with mental health and wellbeing, yet mechanisms and pathways are not well understood. Geographically explicit ecological momentary assessment (GEMA) is a real-time data collection method that captures individuals’ experiences and behaviours in their natural environments, minimising recall bias and enhancing ecological validity. Previous reviews have underscored the feasibility of GEMA studies to deliver important insights on relationships between mental health and wellbeing and place. This systematic review provides a narrative synthesis of the existing GEMA literature on place-based correlates of mental health and wellbeing in daily life. We searched PubMed, PsycINFO and Embase, using a systematic search strategy to identify relevant English-language studies that used EMA and geographical information to assess place and mental health, wellbeing and/or substance use and their relationship. Studies were included if either the exposure (place) or outcome (mental health, substance use or wellbeing) was assessed in the moment. We identified 33 eligible studies. Eleven focused on nature exposure, 19 on built environment characteristics, and three studies on ambient characteristics. Place-based factors were assessed through various objective and subjective indicators (e.g. Global Positioning System signal, descriptions of nature sounds or noise levels). Regardless of study methodology, exposure to nature was consistently associated with better mental health and higher wellbeing, with small to moderate effect sizes. Specific urban characteristics were linked to poorer mental health and increased substance use. Despite much heterogeneity in study methodologies, our results suggest that EMA in conjunction with geographical information can advance the understanding of the place-mental health and wellbeing nexus. Although these findings reinforce well-established associations, relatively few GEMA studies have examined how place-based exposures influence mental health over time, limiting the ability to infer causal mechanisms. We discuss implications for urban planning, policy making and mental health and wellbeing support through place-based interventions.
地方特征与心理健康和幸福有关,但机制和途径尚不清楚。地理显式生态瞬间评估(GEMA)是一种实时数据收集方法,可以捕捉个人在自然环境中的经历和行为,最大限度地减少回忆偏差,提高生态有效性。以前的审查强调了全球环境评估研究的可行性,以提供关于心理健康和福祉与地点之间关系的重要见解。本系统综述对日常生活中基于场所的心理健康和福祉相关因素的现有GEMA文献进行了叙述综合。我们搜索了PubMed、PsycINFO和Embase,使用系统的搜索策略来确定相关的英语研究,这些研究使用EMA和地理信息来评估地点和心理健康、福祉和/或物质使用及其关系。如果对暴露(地点)或结果(心理健康、物质使用或幸福感)进行了评估,则包括研究。我们确定了33项符合条件的研究。11项研究关注自然暴露,19项研究关注建筑环境特征,3项研究关注环境特征。通过各种客观和主观指标(例如全球定位系统信号、自然声音描述或噪音水平)评估基于地点的因素。无论采用何种研究方法,接触大自然始终与更好的心理健康和更高的幸福感相关,影响大小为小到中等。特定的城市特征与较差的心理健康和增加的药物使用有关。尽管研究方法存在很大的异质性,但我们的结果表明,EMA与地理信息相结合可以促进对地点-心理健康和幸福关系的理解。尽管这些发现加强了既定的关联,但相对较少的GEMA研究调查了基于地点的暴露如何随着时间的推移影响心理健康,限制了推断因果机制的能力。我们讨论了通过基于地的干预措施对城市规划、政策制定和心理健康和福祉支持的影响。
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引用次数: 0
A shift toward extensive utilization: The long-term relations between building volume and utilization intensity in China’s 267 natural cities 向粗放型利用的转变:中国267座自然城市建筑体量与利用强度的长期关系
IF 9.2 1区 环境科学与生态学 Q1 ECOLOGY Pub Date : 2025-12-01 Epub Date: 2025-08-18 DOI: 10.1016/j.landurbplan.2025.105466
Kechao Wang , Linlin Ruan , Wu Xiao , Runjia Yang , Jiatong Zhou
Urbanization is accelerating globally, with China’s urbanization rate increasing by 40 percentage points over the past four decades. However, the dynamic spatial coupling between building volume and utilization intensity during different urbanization stages remains unclear. This study proposes a novel method using multi-source long-term remote sensing data to characterize this coupling from both a fine-grained and city-level perspective from 1994 to 2021. By integrating high-resolution nighttime light data with building footprint data and building height data across China, we established the Lighted Building Index (LBI) to measure human activity relative to building volume. This allows us to further categorize cities into five distinct typologies and illustrating their dynamic interplay between development and coupling degrees. Spatially, findings reveal significant disparities in the coupling, particularly in urban centers where LBI values are lower than surroundings. Spatial differentiation along the urban–rural gradient further highlights complexities in urban utilization. Temporally, a notable transition from urban intensification to urban de-intensification over the past three decades is found, indicating a shift toward less efficient urban development. As economic growth occurs, the coupling between infrastructure investment and utilization intensity weakens, underscoring the urgent need for policy interventions. This study serves as a vital tool to promote sustainable urbanization.
全球城镇化进程加快,中国城镇化率在过去40年里提高了40个百分点。然而,不同城市化阶段建筑体量与利用强度之间的动态空间耦合关系尚不清楚。本研究提出了一种新的方法,利用多源长期遥感数据从1994年至2021年的细粒度和城市层面来表征这种耦合。通过整合高分辨率夜间照明数据、建筑足迹数据和建筑高度数据,我们建立了照明建筑指数(LBI),以衡量与建筑体积相关的人类活动。这使我们能够进一步将城市分为五种不同的类型,并说明它们在发展和耦合度之间的动态相互作用。在空间上,研究结果揭示了耦合的显著差异,特别是在城市中心,LBI值低于周围环境。城乡梯度的空间分异进一步凸显了城市利用的复杂性。从时间上看,在过去三十年中,从城市集约化到城市去集约化发生了显著的转变,表明城市发展向效率较低的方向转变。随着经济增长,基础设施投资与利用强度之间的耦合减弱,强调了政策干预的迫切需要。本研究是促进可持续城市化的重要工具。
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Landscape and Urban Planning
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