Sustainable development goals

可持续发展目标
  • 文章类型: Journal Article
    在发展中国家人口稠密的三角洲,选择合适的超大城市固体废物处置(MSWD)地点是一项具有挑战性的任务。公众对废物管理的认识有限,加剧了这种情况。达卡市主要的环境问题之一,世界上最密集的大城市,是靠近地表水体资源的垃圾场的存在。本研究采用地理信息系统(GIS)-层次分析法(AHP)框架来整合地貌(斜坡和流量积聚),地质(岩性和线条),水文地质(到地下水位和地表水体的深度),社会经济(土地利用土地覆盖,距离定居点,道路,和机场),和气候(风向)决定因素,加上土地利用和水文环境分析,映射最佳转储(MSWDO)站点。由此产生的初步(MSWDP)地图显示了15个潜在的垃圾填埋场,占地约5237公顷(公顷)。结合对禁区的统计分析(定居点,水体,土地利用)具有基于AHP的评级,MSWDO地图显示了两个最佳位置(2285公顷)。此外,水环境分析证实,由于浅层地下水(<5.43m)和薄粘土,北部站点不适合,排除了11种选择。站点12(A区,2255公顷)和15(B区,30公顷),有较深的地下水位和较厚的粘土层,成为最大限度地减少环境风险和确保有效的长期废物处理的最佳选择。这项研究成功地整合了遥感,地理空间数据,和GIS-AHP模型,以促进类似南亚三角洲特大城市的可持续填埋策略的发展。这种方法为决策者实施具有成本效益和可持续的废物管理计划提供了宝贵的见解,有可能将环境风险降至最低,以实现可持续发展目标(SDG)6、11、13和15。
    Selecting suitable Megacity Solid Waste Disposal (MSWD) sites is a challenging task in densely populated deltas of developing countries, exacerbated by limited public awareness about waste management. One of the major environmental concerns in Dhaka City, the world\'s densest megacity, is the presence of dumps close to surface water bodies resources. This study employed the Geographic Information System (GIS)-Analytic Hierarchy Process (AHP) framework to integrate geomorphological (slope and flow accumulation), geological (lithological and lineament), hydrogeological (depth to groundwater table and surface waterbody), socioeconomic (Land use land cover, distance to settlement, road, and airport), and climatological (wind direction) determinants, coupled by land-use and hydro-environmental analyses, to map optimal dumps (MSWDO) sites. The resulting preliminary (MSWDP) map revealed 15 potential landfill areas, covering approximately 5237 hectares (ha). Combining statistical analysis of restricted areas (settlements, water bodies, land use) with AHP-based ratings, the MSWDO map revealed two optimal locations (2285 ha). Additionally, the hydro-environmental analysis confirmed the unsuitability of northern sites due to shallow groundwater (< 5.43 m) and thin clay, leaving 11 options excluded. Sites 12 (Zone A, 2255 ha) and 15 (Zone B, 30 ha), with deeper groundwater tables and thicker clay layers, emerged as optimal choices for minimizing environmental risks and ensuring effective long-term waste disposal. This study successfully integrates remote sensing, geospatial data, and GIS-AHP modeling to facilitate the development of sustainable landfill strategies in similar South Asian delta megacities. Such an approach provides valuable insights for policymakers to implement cost-effective and sustainable waste management plans, potentially minimizing the environmental risks to achieve Sustainable Development Goals (SDGs) 6, 11, 13, and 15.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

    求助全文

  • 文章类型: Journal Article
    目的:本研究旨在从公共卫生护士对可持续发展目标的态度出发,考察其整体护理与社会正义倡导能力之间的关系。
    方法:横断面调查。
    方法:研究样本由384名公共卫生护士组成。
    方法:使用个人信息表格收集数据,对可持续发展规模的态度,整体护理能力量表,社会正义倡导量表。
    结果:环境的子维度,public,教育,和经济被发现显著影响社会正义的倡导,在模型中纳入整体护理能力的情况下,发现0.191、0.222、0.205和0.201的间接影响具有统计学意义,分别。它被发现解释了32%,30%,29%,总效应的22%,分别。
    结论:它支持以下主张:发展公共卫生护士的整体护理能力和社会正义倡导技能是实现可持续发展目标的重要标准。
    OBJECTIVE: This study was conducted to examine the relationship between public health nurses\' holistic nursing and social justice advocacy competencies in terms of their attitudes toward sustainable development goals.
    METHODS: Cross-sectional survey.
    METHODS: The study sample consisted of 384 public health nurses.
    METHODS: Data were collected with the personal information form, the Attitudes toward Sustainable Development Scale, the Holistic Nursing Competence Scale, and the Social Justice Advocacy Scale.
    RESULTS: The sub-dimensions of environment, public, education, and economy were found to significantly affect social justice advocacy, and the indirect effects of 0.191, 0.222, 0.205, and 0.201 were found to be statistically significant with the inclusion of holistic nursing competence in the model, respectively. It was found to explain 32%, 30%, 29%, and 22% of the total effect, respectively.
    CONCLUSIONS: It supports the claim that developing public health nurses\' holistic nursing competence and social justice advocacy skills is an important criterion for achieving sustainable development goals.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

    求助全文

  • 文章类型: Editorial
    暂无摘要。
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

    求助全文

  • 文章类型: Journal Article
    背景:将可持续发展目标纳入卫生专业教育,教育工作者必须将他们与他们的职业和地理区域联系起来。本研究使用名义组技术通过确定特定知识,将澳大利亚营养和营养学高等教育计划的可持续发展目标背景化,技能,以及毕业营养师可持续实践所需的价值观。
    方法:2022年,23位食品和可持续性专家参加了小组会议,采用名义小组技术讨论可持续发展目标知识,技能,澳大利亚饮食学生应该发展的价值观。在小组会议之后,参与者根据他们对学生营养师的重要性对可持续发展目标进行排名。这些数据使用多种方法进行分析,包括排名的总结,定向定性内容分析和反身主题分析。
    结果:确定的三个最优先的可持续发展目标是(1)零饥饿,(2)健康和幸福,(3)负责任的消费和生产,然后将其与定性发现一起考虑。内容分析产生的主要类别反映了广泛的知识,技能,学生营养师应该培养的价值观。初步代码为每个主要类别提供了具体细节。主题分析产生了另外两个主题:土著知识方式的重要性,做和做,和真实的体验式学习活动。
    结论:本研究采用的方法为卫生专业提供了一个有用的框架,将可持续发展目标与他们的专业和地理区域联系起来。对于这项研究,排名过程和定性数据分析使可持续发展目标能够以对饮食教育者和学生有意义的方式重新构建,并证明目标的相互关联性。直接定性内容分析和反身性主题分析确定了知识,技能,学生营养师应该培养的价值观。
    BACKGROUND: To embed the Sustainable Development Goals in health profession education, educators must contextualise them to their profession and geographical region. This study used the nominal group technique to contextualise the SDGs for Australian nutrition and dietetics tertiary education programs by determining the specific knowledge, skills, and values required for graduating dietitians to practise sustainably.
    METHODS: In 2022, 23 experts in food and sustainability attended a group session that employed the nominal group technique to discuss the Sustainable Development Goals knowledge, skills, and values Australian dietetic students should develop. After the group session, participants ranked the Sustainable Development Goals according to their perceived level of importance for student dietitians. These data were analysed using multi-methods, including a summation of the rankings, directed qualitative content analysis and reflexive thematic analysis.
    RESULTS: The three highest-priority Sustainable Development Goals identified were (1) Zero Hunger, (2) Good Health and Well-Being, and (3) Responsible Consumption and Production, which were then considered with the qualitative findings. The main categories that were generated from the content analysis reflected the broad knowledge, skills, and values student dietitians should develop. The preliminary codes provided specific details for each of the main categories. The thematic analysis generated two additional themes: the importance of Indigenous ways of knowing, being and doing, and authentic experiential learning activities.
    CONCLUSIONS: The method employed for this study provides a useful framework for health professions to contextualise the Sustainable Development Goals to their profession and geographical region. For this study, the ranking process and the qualitative data analysis enabled the Sustainable Development Goals to be reframed in a way that would be meaningful for dietetic educators and students and demonstrate the interrelatedness of the goals. The direct qualitative content analysis and reflexive thematic analysis identified the knowledge, skills, and values student dietitians should develop.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

       PDF(Pubmed)

  • 文章类型: Journal Article
    根据可持续发展目标(SDGs)7和13,本研究提出了一个政策框架,同时将数字化视为塑造能源转型过程以实现经合组织国家环境适应性的关键工具。这项研究采用了多方面的经验技术,包括矩量分位数回归(MMQR)方法,完全修正的普通最小二乘(FMOLS),Dumitrescu和Hurlin(D-H),在2000年至2021年期间进行了稳健性测试。结果表明,数字化增强了能源转型和绿色金融,以实现环境可持续性。然而,向更高的分位数移动(第四,6th,和第八),能源转型和数字化的总影响减弱。除此之外,据报道,从绿色金融和数字化到温室气体(GHG)排放存在双向因果关系。这项研究提供了一个详细的政策框架,同时考虑了可持续发展目标7和13。
    In line with Sustainable Development Goals (SDGs) 7 and 13, this study proposes a policy framework while considering digitalization as a critical tool in shaping the energy transition process to attain environmental suitability in OECD countries. The study employed multifaceted empirical techniques, including Method of Moment Quantile Regression (MMQR), Fully Modified Ordinary Least Squares (FMOLS), and Dumitrescu and Hurlin (D-H), augmented with robustness tests over the period 2000 to 2021. The results indicate that digitalization augments energy transition and green finance to attain environmental sustainability. However, moving toward higher quantiles (4th, 6th, and 8th), the total impact of energy transition and digitalization is diminished. Besides that, a bidirectional causal relationship was reported running from green finance and digitalization to greenhouse gas (GHG) emissions. This study offers a detailed policy framework while considering SDGs 7 and 13.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

    求助全文

  • 文章类型: Journal Article
    新生儿死亡率预测评分可以帮助临床医生及时做出临床决定,通过在需要时促进早期入院来挽救新生儿的生命。它还可以帮助减少不必要的录取。
    该研究旨在开发和验证阿姆哈拉地区公立医院28天内新生儿死亡的预后风险评分,埃塞俄比亚。
    该模型是在2021年7月至2022年1月期间,在六家医院使用经过验证的新生儿近错过评估量表和365名新生儿的前瞻性队列开发的。使用接收器工作特性曲线下的面积评估模型的准确性,校准带,和乐观的统计数据。使用500次重复自举技术进行内部验证。决策曲线分析用于评估模型的临床实用性。
    总共,365名新生儿中有63人死亡,新生儿死亡率为17.3%(95%CI:13.7-21.5)。确定了六个潜在的预测因子并将其包括在模型中:怀孕期间的贫血,妊娠高血压,胎龄小于37周,出生窒息,5分钟Apgar评分小于7,出生体重小于2500g。模型的AUC为84.5%(95%CI:78.8-90.2)。通过内部效度解释过拟合的模型预测能力为82%。决策曲线分析显示较高的临床效用表现。
    新生儿死亡率预测评分有助于早期发现,临床决策,and,最重要的是,及时对高危新生儿进行干预,最终拯救埃塞俄比亚的生命。
    主要发现:在埃塞俄比亚测试的新生儿死亡率预后风险评分具有很高的准确性,决策曲线分析显示临床效用表现增加。增加的知识:这里开发的工具可以帮助医疗保健提供者识别高危新生儿并做出及时的临床决定以挽救生命。对政策和行动的全球健康影响:这些发现有可能在当地情况下应用,以识别高风险新生儿并做出可以提高儿童存活率的治疗决定。
    UNASSIGNED: A neonatal mortality prediction score can assist clinicians in making timely clinical decisions to save neonates\' lives by facilitating earlier admissions where needed. It can also help reduce unnecessary admissions.
    UNASSIGNED: The study aimed to develop and validate a prognosis risk score for neonatal mortality within 28 days in public hospitals in the Amhara region, Ethiopia.
    UNASSIGNED: The model was developed using a validated neonatal near miss assessment scale and a prospective cohort of 365 near-miss neonates in six hospitals between July 2021 and January 2022. The model\'s accuracy was assessed using the area under the receiver operating characteristics curve, calibration belt, and the optimism statistic. Internal validation was performed using a 500-repeat bootstrapping technique. Decision curve analysis was used to evaluate the model\'s clinical utility.
    UNASSIGNED: In total, 63 of the 365 neonates died, giving a neonatal mortality rate of 17.3% (95% CI: 13.7-21.5). Six potential predictors were identified and included in the model: anemia during pregnancy, pregnancy-induced hypertension, gestational age less than 37 weeks, birth asphyxia, 5 min Apgar score less than 7, and birth weight less than 2500 g. The model\'s AUC was 84.5% (95% CI: 78.8-90.2). The model\'s predictive ability while accounting for overfitting via internal validity was 82%. The decision curve analysis showed higher clinical utility performance.
    UNASSIGNED: The neonatal mortality predictive score could aid in early detection, clinical decision-making, and, most importantly, timely interventions for high-risk neonates, ultimately saving lives in Ethiopia.
    Main findings: This prognosis risk score for neonatal mortality tested in Ethiopia had high performance accuracy and the decision curve analysis showed increased clinical utility performance.Added knowledge: The tool developed here can aid healthcare providers in identifying high-risk neonates and making timely clinical decisions to save lives.Global health impact for policy and action: The findings have the potential to be applied in local contexts to identify high-risk neonates and make treatment decisions that could improve child survival rates.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

       PDF(Pubmed)

  • 文章类型: Journal Article
    纺织染料通常在水性废水中一次性使用,使得它们在释放到天然水之前很难从工业废水中去除。本文通过使纳米纤维素晶体(nanocel)与N-[3-(三甲氧基甲硅烷基)丙基]乙二胺(TMSPEDA)反应来制造纤维素基吸附剂,形成杂化(甲硅烷基丙基)乙二胺@纳米纤维素(SPEDA@纳米纤维素),用作吸附剂,用于从水性废水中吸收反应性黄色2染料(RY-2)。SPEDA@nanocel的表征使用FTIR进行,SEM-EDS,XRD,TGA,表面积,pHpzc,和疏水性/亲水性比(HI)。此外,吸附研究进行了彻底的调查。初始pH的影响表明RY-2的最大吸收发生在pH2,这是静电机制的指示。用250和500mgL-1RY-2和SPEDA@nanocel进行的动力学数据更好地遵循了非线性分数样伪一阶模型。染料吸收的t0.5和t0.95约为30和141分钟,分别。从10到45°C的平衡数据表明Liu等温线模型是最佳拟合的等温模型。在45°C下达到的最大吸附容量为112.3mgg-1。热力学数据表明,平衡是有利的和吸热的,ΔH°与RY-2和SPEDA@nanocel之间的静电引力相容。负载吸附剂的解吸实验显示了实际应用的有希望的结果,因为可以使用至少5个吸附/解吸循环,而回收率没有显着变化,并且具有很高的精度。
    Textile dyes are frequently disposable in aqueous effluents, making it difficult to remove them from industrial effluents before their release to natural waters. This paper deals with the fabrication of cellulose-based adsorbents by reacting nanocelulose crystalline (nanocel) with N-[3-(trimethoxysilyl)propyl]ethylenediamine (TMSPEDA), forming the hybrid (silylpropyl)ethylenediamine@nanocellulose (SPEDA@nanocel), which was employed as adsorbent for the uptake of reactive yellow 2 dye (RY-2) from aqueous effluents. Characterisation of SPEDA@nanocel was carried out using FTIR, SEM-EDS, XRD, TGA, surface area, pHpzc, and hydrophobicity/hydrophilicity ratio (HI). Also, adsorption studies were thoroughly investigated. The effect of initial pH indicated that the maximum uptake of RY-2 takes place at pH 2, which is an indication of the electrostatic mechanism. The kinetic data carried out with 250 and 500 mg L-1 RY-2 with SPEDA@nanocel followed better the nonlinear fractional-like pseudo-first-order model. The t0.5 and t0.95 for the dye uptake were about 30 and 141 min, respectively. The equilibrium data from 10 to 45 °C indicated that the Liu isotherm model was the best-fitted isothermal model. The maximum sorption capacity attained was 112.3 mg g-1 at 45 °C. The thermodynamic data have shown that the equilibrium was favorable and endothermic, and the ΔH° was compatible with an electrostatic attraction between RY-2 and SPEDA@nanocel. Experiments of desorption of loaded adsorbent showed promising results for real applications since at least 5 adsorption/desorption cycles could be employed without significant changes in the recovery and with high precision.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

       PDF(Pubmed)

  • 文章类型: Journal Article
    粮食及农业组织已将被忽视和未充分利用的植物物种(NUS)确定为与贫困作斗争的宝贵资源,饥饿和营养不良,因为它们可以帮助使农业生产系统更具可持续性和弹性。几千年来,NUS适应不断变化的环境使大多数植物对害虫和气候变化具有抵抗力。在本文中,我们探索了一些玛雅果树的潜在价值,以证明其原生栖息地的保护工作是合理的。我们的研究主要基于使用GoogleScholar的范围审查。我们考虑了用英语发表的文章,西班牙语和葡萄牙语。我们的评论提供了两组文章,包括那些专注于NUS及其产品的营养和药用特性的文章,以及那些专注于它们在传统医学中的用途的人。两组论文都强烈支持保护NUS的论点。此外,我们的范围审查扩大了范围,并包括了一个关于NUS保护的案例研究,强调民间社会在如何通过创建美洲第一个此类植物园来带头拯救植物资源方面的关键作用。该项目的主要卖点不仅是拯救尤卡坦文化遗产的重要组成部分,还包括其营养价值以及潜在的药用特性。我们的论文对如何保存甚至商业利用NUS没有规定。它旨在作为一个发人深省的文章,探讨一个健康方法作为支持保护工作的多部门平台的潜力,同时激发对该主题的更大兴趣,并鼓励学术和制药部门以及民间社会采取更多行动。
    Neglected and underutilized species of plants (NUS) have been identified by the Food and Agriculture Organization as valuable resources for fighting poverty, hunger and malnutrition as they can help make agricultural production systems more sustainable and resilient. Adaptation of NUS to changing environments over several millennia has rendered most of these plants resistant to pests and climate change. In this paper, we explore the potential values of some of the Mayan fruit trees justifying conservation efforts in their native habitats. Our research was primarily based on a scoping review using Google Scholar. We considered articles published in English, Spanish and Portuguese. Our review rendered two sets of articles including those focusing on the nutritional and medicinal properties of NUS and their products, and those focusing on their uses in traditional medicine. Both sets of papers strongly support arguments for conservation of NUS. Additionally, our scoping review expands and includes a case study on the conservation of NUS, highlighting the critical role of civil society on how it can spearhead rescue efforts of botanical resources through the creation of what is possibly the first arboretum of its kind in the Americas. Among the project\'s key selling points was not only the rescue of an important component of Yucatan\'s cultural heritage but its nutritional value as well as its potential medicinal properties. Our paper is not prescriptive on how to preserve or even commercially exploit NUS. It is intended as a thought-provoking piece on the potential of a One Health approach as a multisectoral platform to support conservation efforts, while stimulating greater interest in the subject and encouraging more action from the academic and pharmaceutical sectors as well as civil society.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

       PDF(Pubmed)

  • 文章类型: Journal Article
    Bellagio加速AMR行动小组于2024年4月举行会议,制定了雄心勃勃但可实现的1-10-100个统一目标,以激发全球政策变化和减少抗菌素耐药性的投资:1健康;挽救了1000万人的生命;100%可持续获得有效的抗菌素。备受瞩目的政治目标,如《巴黎协定》的目标是将全球变暖保持在与工业化前水平相比远低于2摄氏度的水平,联合国艾滋病规划署90-90-90目标,和可持续发展目标挑战全球规范,直接关注相关活动,并起到激励作用,在很长一段时间内激励行动。1-10-100统一目标提出通过一个健康的方法来维护人类健康,团结世界。动物福利,农业食品系统,和环境的耐药性微生物和感染的出现和传播;到2040年,通过共同努力预防和适当治疗感染,同时保留依赖于持续抗菌效果的重要系统和服务,拯救超过1000万人的生命;并承诺确保所有人都能获得和负担得起的抗菌药物,谨慎使用,并通过创新确保未来。与现有的技术目标相比,这些统一的目标提供了专注于预防的优势,鼓励多部门行动与合作,促进卫生公平,认识到创新的必要性,与可持续发展目标相结合。承诺1健康,一千万人获救,100%可持续获得有效的抗菌药物,我们今天可以保护生命和生计,为明天保障选择。
    The Bellagio Group for Accelerating AMR Action met in April 2024 to develop the ambitious but achievable 1-10-100 unifying goals to galvanize global policy change and investments for antimicrobial resistance mitigation: 1 Health; 10 million lives saved; and 100% sustainable access to effective antimicrobials. High profile political goals such as the Paris Agreement\'s objective to keep global warming well below 2° Celsius compared to pre-industrial levels, UNAIDS\' 90-90-90 goal, and the Sustainable Development Goals challenge global norms, direct attention towards relevant activities, and serve an energizing function to motivate action over an extended period of time. The 1-10-100 unifying goals propose to unite the world through a One Health approach to safeguard human health, animal welfare, agrifood systems, and the environment from the emergence and spread of drug-resistant microbes and infections; save over 10 million lives by 2040 through concerted efforts to prevent and appropriately treat infections while preserving the vital systems and services that depend on sustained antimicrobial effectiveness; and commit to ensuring that antimicrobials are available and affordable for all, used prudently, and secured for the future through innovation. Compared to existing technical targets, these unifying goals offer advantages of focusing on prevention, encouraging multisectoral action and collaboration, promoting health equity, recognizing the need for innovation, and integrating with Sustainable Development Goals. By committing to 1 Health, 10 million lives saved, and 100% sustainable access to effective antimicrobials, we can protect lives and livelihoods today and safeguard options for tomorrow.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

       PDF(Pubmed)

  • 文章类型: Journal Article
    可持续发展目标(SDG)是维护人类福祉与自然生态系统之间平衡的重要措施。通过提供稳定的生态系统服务(ESs),保护生态系统健康的好处在促进可持续发展目标方面发挥着至关重要的作用。然而,山区城市的生态健康脆弱,生态恢复力相对较低。探讨生态系统与可持续发展之间的冲突,本研究以成渝城市群为研究区域。本研究的主要任务和结果包括:(1)利用熵权方法和InVEST模型,我们结合了遥感,地理,和统计数据来量化三种类型的可持续发展目标(经济,社会,环境)和四个ESs(产水量,土壤保持,生境质量,碳储存),建立适用于成渝城市群的本土化可持续发展评价框架。结果表明,2014-2020年,三类可持续发展目标总体呈现上升趋势,最低值出现在2016年。不同县之间的差距缩小了,但是仍然存在显著的地区差异,表明不平衡的发展现状。在142个县中,水分产量和土壤保持值呈一致下降趋势,但年际变化显著,而栖息地质量和碳储存值每年持续增加。(2)利用Spearman的非参数相关分析和多尺度地理加权回归模型,探讨了县域ESs与SDGs相关性的时间变化和空间异质性。结果表明,ESs和SDG之间的空间权衡和协同作用具有显著的异质性,随着两对协同作用的减弱,七对权衡增加,经济可持续发展目标与栖息地质量之间的负相关最强。(3)应用自组织映射神经网络分析了ESs-SDGs的空间聚类特性。基于空间聚类效应,我们将成渝城市群分为四个区域,不同地区的ESs和SDG级别不同。因地制宜采取针对性的策略。这项工作对于维护成渝城市群生态系统的稳定和可持续发展具有重要的现实意义,为山区城市的优化调控提供了科学参考。
    The Sustainable Development Goals (SDGs) are essential measure for preserving the balance between human well-being and natural ecosystems. The benefit of preserving ecosystems health play a crucial role in promoting the SDGs by providing stable ecosystem services (ESs). However, the ecological health of mountainous cities is vulnerable, with relative low ecological resilience. To investigate the conflict between ecosystems and sustainable development, this study takes the Chengdu-Chongqing Urban Agglomeration as the study area. The major tasks and results in this study include: (1) using the entropy weighting method and the InVEST model, we combined remote sensing, geographic, and statistical data to quantify three types of SDGs (economic, social, environmental) and four ESs (water yield, soil conservation, habitat quality, carbon storage), and establish a localized sustainable development assessment framework that is applicable to the Chengdu-Chongqing Urban Agglomeration. The results show that from 2014 to 2020, the three types of SDGs exhibited an overall upward trend, with the lowest values occurring in 2016. The gap between different counties has narrowed, but significant regional differences still remain, indicating an unbalanced development status quo. Among the 142 counties, water yield and soil conservation values show a consistent downward trend but occupies significant interannual variations, while habitat quality and carbon storage values increases consistently each year. (2) using Spearman\'s nonparametric correlation analysis and multiscale geographically weighted regression model to explore the temporal variation and spatial heterogeneity of correlations between county ESs and SDGs. The results showed significant heterogeneity in the spatial trade-offs and synergies between ESs and SDGs, with two pairs of synergies weakening, seven pairs of trade-offs increasing, and the strongest negative correlation between Economic Sustainable Development Goals and habitat quality. (3) we applied the self-organizing mapping neural networks to analyze the spatial clustering characteristics of ESs-SDGs. Based on the spatial clustering effects, we divides the Chengdu-Chongqing Urban Agglomeration into four zones, and different zones have different levels of ESs and SDGs. The targeted strategies should be adopted according to local conditions. This work is of great practical importance in maintaining the stability and sustainable development of the Chengdu-Chongqing Urban Agglomeration ecosystem and provides a scientific reference for the optimal regulation of mountainous cities.
    导出

    更多引用

    收藏

    翻译标题摘要

    我要上传

    求助全文

公众号