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Spatiotemporal dynamics of land use/land cover(LULC)changes and its impact on land surface temperature:A case study in New Town Kolkata,eastern India: 《Regional Sustainability》2024年第2期26-48,共23页Bubun MAHATA Siba Sankar SAHU Archishman SARDAR Laxmikanta RANA Mukul MAITY; the University Grants Commission,New Delhi,India,for providing financial support in the form of the Junior Research Fellowship。; Rapid urbanization creates complexity,results in dynamic changes in land and environment,and influences the land surface temperature(LST)in fast-developing cities.In this study,we examined the impact of land use/land ...; 关键词：Urbanization Land use/land cover (LULC)changes Land surface temperature Urban heat island Hotspot analysis Smart city

A Study of Detection of Outliers for Working and Non-Working Days Air Quality in Kolkata, India: A Case Study: 《Journal of Environmental Protection》2023年第8期685-709,共22页Mohammad Ahmad Weihu Cheng Zhao Xu Abdul Kalam; A variety of factors affect air quality, making it a difficult issue. The level of clean air in a certain area is referred to as air quality. It is challenging for conventional approaches to correctly discover aberran...; 关键词：Statistical Process Control Functional Data Analysis Fuzzy C Means OUTLIERS Air Quality

Developing an integrated urban ecological efficiency framework for spatial ecological planning:A case on a tropical mega metropolitan area of the global south被引量：2: 《Geoscience Frontiers》2023年第1期298-309,共12页Manob Das Arijit Das Paulo Pereira; Rapid urbanization has emerged as one of the most critical challenges to ecological sustainability in urban areas.In developing countries,the degradation of the ecosystem is more prominent due to the lack of urban pla...; 关键词：Urban ecological efficiency Kolkata metropolitan area Ecosystem services Urban ecological management URBANIZATION

Exploring the factors affecting urban ecological risk:A case from an Indian mega metropolitan region被引量：2: 《Geoscience Frontiers》2023年第1期286-297,共12页Manob Das Arijit Das Ashis Mandal; Assessment of ecological risk(ER)is a key approach to adapting and mitigating ecological deterioration in cities of developing countries.In developing countries,the ecological landscapes such as vegetation cover,water...; 关键词：Urban ecological risk Kolkata metropolitan area Ecosystem services Ecological protection Urban form

Influence of land cover features on avian community and potential conservation priority areas for biodiversity at a Ramsar site in India: 《Ecological Processes》2022年第1期345-359,共15页Souvik Barik Goutam Kumar Saha Subhendu Mazumdar; Background:Wetlands provide diverse ecological services to sustain rich biodiversity,but they are recklessly exploited around the globe.East Kolkata Wetlands(EKW;Ramsar site No.1208,~125 km^(2))was once very rich in f...; 关键词：Bird diversity Spatial mapping FRAGSTATS ZONATION Wetland management East Kolkata Wetlands

Butterfly Diversity in Relation to Human-Impact Gradient in Out-skirts of Kolkata,West Bengal,India: 《Research in Ecology》2022年第4期1-12,共12页Kaiyum Baskh Mollah Sudipta Mandal; Anthropogenic activities may affect species diversity and community structure.Butterfly species diversity in relation to human-impact gradient was evaluated in the Baruipur subdivision,outskirts of Kolkata metropolis,...; 关键词：Butterfly diversity Human-impact gradient Baruipur subdivision KOLKATA Diversity indices

Transformation and risk assessment of the East Kolkata Wetlands (India)using fuzzy MCDM method and geospatial technology: 《Geography and Sustainability》2022年第3期191-203,共13页Biraj Kanti Mondal Suchitra Kumari Arijit Ghosh Prabuddh Kumar Mishra; The authors would like to thank the Netaji Subhas Open Uni-versity,Kolkata,for providing the supportive research funding(No.AC/140/2021-22).; The East Kolkata Wetlands (EKW) is located on the eastern periphery of the city of Kolkata and extends up to theBidyadhari-Matla River confluence. It is a Ramsar Site and acts as an absorber basin for a large number o...; 关键词：East Kolkata Wetlands(EKW) Fuzzy Analytic Hierarchy Process(FAHP) Multi-Criteria Decision Making(MCDM) Geospatial technology VULNERABILITY Management

Variation and dispersal of PM_(10) and PM_(2.5) during COVID-19 lockdown over Kolkata metropolitan city,India investigated through HYSPLIT model被引量：8: 《Geoscience Frontiers》2022年第1期285-296,共12页Biswajit Bera Sumana Bhattacharjee Nairita Sengupta Soumik Saha; The higher concentration of PM_(10) and PM_(2.5) in the lower atmosphere is severely harmful for human health and it also makes visibility diminution along with weather and climate modifications.The main objective is ...; 关键词：COVID-19 Lockdown VARIATION Dispersal HYSPLIT model

Air Pollution in Kolkata: Emerging Challenges and Dynamics: 《Journal of Atmospheric Science Research》2020年第4期1-9,共9页Joy Karmakar; In 2016 WHO reported that Kolkata is the second most polluted city inIndia behind Delhi. Albeit the number of registered vehicles in Kolkatais much less compare to Delhi. Kolkata has encountered a decade longbattle ag...; 关键词：Air pollution Regulatory measure Metropolitan area Spatial and temporal change

Soil Nutrients Can Influence Exotic Species Richness in Urban Areas: A Case Study from the City of Kolkata: 《American Journal of Plant Sciences》2019年第11期2052-2069,共18页Seemanti Chatterjee Anjana Dewanji; Urbanization contributes to extensive land use changes and environmental degradation which may influence changes in soil properties. These abiotic changes may aggravate invasions and favour the distribution and number...; 关键词：URBAN Area SPECIES Richness SOIL PHYSICO-CHEMICAL Parameters

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