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Stubble burning in the Trans Indo-Gangetic Plain (IGP) significantly contributes to air pollution, posing severe threats to human health and the environment. This study investigates the interactions between stubble burning, vegetation productivity, atmospheric loading, and wind anomalies across the Trans Indo- Gangetic Plain using MODIS burned-area...

Urban heat in rapidly growing megacities is spatially uneven, yet the relative influence of built form, socioeconomic activity and blue-green spatial configuration remains insufficiently resolved in cities of the Global South. This study examines neighbourhood-scale controls on land surface temperature (LST) in Delhi, India, using a single clear...

Flood-dominated floodplains are undergoing rapid land-use and land-cover (LULC) change, with consequences for exposure, ecosystem condition, and local development planning. This study examines historical LULC change, transition intensity, trend-consistent land-use scenarios, and event-based flood exposure in Bongaigaon District, located in the...

Methane is a potent, short-lived climate pollutant responsible for nearly 0.5°C of global temperature rise. Though it remains in the atmosphere for about 12 years, its climate impact is 86 times stronger than carbon dioxide over 20 years, making methane mitigation one of the most effective strategies for tackling climate change. The waste sector...

Agriculture in semi-arid regions is increasingly vulnerable to climate variability and land degradation, threatening rural livelihoods and food security. At the same time, the global transition toward clean energy, particularly solar power, offers synergistic opportunities to mitigate climate change while supporting sustainable rural development...

Mining activities significantly alter environmental conditions by increasing atmospheric aerosol loads and degrading water quality. This study employs Google Earth Engine (GEE) to analyze spatiotemporal anomalies in Aerosol Optical Depth (AOD), PM₂.₅ concentrations, chlorophyll-a levels, and turbidity in Tonk, Rajasthan, between 2016 and 2022. Data...

Sustainable use of biodiversity in the Sundarbans- the world’s largest mangrove forest shared between Bangladesh and India has become increasingly complex due to rising climatic and livelihood pressures. There has been a general agreement that traditional ecological knowledge (TEK) is key to supporting ecosystem services (ES) and community...

　本報告書は、令和７年度環境省「途上国における優れた脱炭素･低炭素技術の普及展開に向けた制度構築等支援委託業務」の業務報告書である。 　本業務は、二国間クレジット制度（JCM）を活用した優れた脱炭素・低炭素技術の展開及びJCM プロジェクトを契機とした横展開や普及拡大を更に強化していくため、途上国の長期戦略の策定支援、NDC 更新・実施支援や、脱炭素都市の形成に向けた取り組み支援を行うとともに、それらの国・ 都市の市場の状況を踏まえ、途上国や都市における新たな制度・規制等の構築や既存制度の改善に着手することを目的として、以下の４課題を行った。 I．各国のNDC 更新並びに各国等の長期戦略策定等を見据えたAIM を活用したシナリオ分析及び脱炭素化に向けた戦略・制度構築支援 II...

This research focuses on the global issue of heavy metal (HM) contamination in coastal systems and provides the first baseline investigation of the surface sediments in Tiruchendur Taluk, southern Thoothukudi, while evaluating potential sources and associated ecological risks. A total of 25 sediment samples were analyzed for particle size...

In climate-vulnerable coastal regions, left-behind family members often choose to stay despite having migration pathways through departed household members, challenging conventional theories of family reunification. This study examines the influence of psychosocial integration on non-migration aspirations among 411 left-behind households in coastal...