Unfolding the potential of next generation hyperspectral satellites for pollution monitoring at municipal solid waste landfill site: A conceptual framework for multi-platform dashboard approach

IF 4.7 2区环境科学与生态学 Q2 ENVIRONMENTAL SCIENCES

Environmental Development Pub Date : 2025-04-22 DOI:10.1016/j.envdev.2025.101222

Amitava Dutta , Shilpi Sharma , Manoj Datta

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Abstract

Municipal solid waste (MSW) landfill sites in cities in developing nations are very dynamic in nature and generally encapsulated within densely populated areas, due to haphazard urbanization. Monitoring such sites is traditionally dependents on ground-based sample collections and tedious, time-consuming laboratory analysis. In this study, we demonstrate the potential of sensitive hyperspectral indices for generation of combined pollution risk assessment map exploiting next generation hyperspectral satellites at Bhalswa MSW landfill site in Delhi, India. In addition, the proposed integration of time-series risk maps in the conceptual framework of pollution monitoring dashboard would offer near real-time interactive assistance to the policy makers and stakeholders for informed decisions. Such a tailored approach for landfill pollution management would provide an economic, precise, and efficient tool to promote sustainability of the city within the context of global Sustainable Development Goals.

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展现下一代高光谱卫星在城市固体垃圾填埋场污染监测方面的潜力：多平台仪表板方法的概念框架

发展中国家城市的城市固体废物（MSW）填埋场本质上是非常动态的，由于随意的城市化，它们通常被封装在人口稠密的地区。监测这些地点传统上依赖于地面样本采集和繁琐、耗时的实验室分析。在这项研究中，我们展示了利用下一代高光谱卫星在印度德里Bhalswa城市垃圾填埋场生成综合污染风险评估图的敏感高光谱指数的潜力。此外，建议将时序风险图纳入污染监测仪表板的概念框架，将为决策者和利益攸关方提供接近实时的互动协助，以便作出明智的决定。这种量身定制的垃圾填埋场污染管理方法将为在全球可持续发展目标的背景下促进城市的可持续性提供经济、精确和高效的工具。

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来源期刊

Environmental Development Social Sciences-Geography, Planning and Development

CiteScore

8.40

自引率

1.90%

发文量

审稿时长

74 days

期刊介绍： Environmental Development provides a future oriented, pro-active, authoritative source of information and learning for researchers, postgraduate students, policymakers, and managers, and bridges the gap between fundamental research and the application in management and policy practices. It stimulates the exchange and coupling of traditional scientific knowledge on the environment, with the experiential knowledge among decision makers and other stakeholders and also connects natural sciences and social and behavioral sciences. Environmental Development includes and promotes scientific work from the non-western world, and also strengthens the collaboration between the developed and developing world. Further it links environmental research to broader issues of economic and social-cultural developments, and is intended to shorten the delays between research and publication, while ensuring thorough peer review. Environmental Development also creates a forum for transnational communication, discussion and global action. Environmental Development is open to a broad range of disciplines and authors. The journal welcomes, in particular, contributions from a younger generation of researchers, and papers expanding the frontiers of environmental sciences, pointing at new directions and innovative answers. All submissions to Environmental Development are reviewed using the general criteria of quality, originality, precision, importance of topic and insights, clarity of exposition, which are in keeping with the journal''s aims and scope.