Search Results - "Karumuri, Rama Krishna"

Understanding the spatiotemporal variability and trends of surface ozone over India by Kunchala, Ravi Kumar, Singh, Bhupendra Bahadur, Karumuri, Rama Krishna, Attada, Raju, Seelanki, Vivek, Kumar, Kondapalli Niranjan

“…With rising anthropogenic activities, surface ozone levels have increased across different parts of the world including India. Previous studies have shown that…”
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Climatology, trends, and future projections of aerosol optical depth over the Middle East and North Africa region in CMIP6 models by Kunchala, Ravi Kumar, Attada, Raju, Karumuri, Rama Krishna, Seelanki, Vivek, Singh, Bhupendra Bahadur, Ashok, Karumuri, Hoteit, Ibrahim

“…This study assesses the aerosol optical depth (AOD) from historical simulations (2003–2014) and future climate scenarios (2015–2100) of the Coupled Model…”
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Implications of Implementing Promulgated and Prospective Emission Regulations on Air Quality and Health in India during 2030 by Debnath, Sreyashi, Karumuri, Rama Krishna, Govardhan, Gaurav, Jat, Rajmal, Saini, Himadri, Vispute, Akash, Kulkarni, Santosh H., Jena, Chinmay, Kumar, Rajesh, Chate, D.M., Ghude, Sachin D.

“…To improve ambient air quality, India has laid out strict action plans to reduce the increment in emissions over regional to urban scale by the year 2030. This…”
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Corrigendum to ＂Implications of Implementing Promulgated and Prospective Emission Regulations on Air Quality and Health in India during 2030＂ [Aerosol Air Qual. Res. 22, 220112] by Debnath, Sreyashi, Karumuri, Rama Krishna, Govardhan, Gaurav, Jat, Rajmal, Saini, Himadri, Vispute, Akash, Kulkarni, Santosh H., Jena, Chinmay, Kumar, Rajesh, Chate, D.M., Ghude, Sachin D.

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Impact of COVID-19 lockdown on the ambient air-pollutants over the Arabian Peninsula by Karumuri, Rama Krishna, Dasari, Hari Prasad, Gandham, Harikishan, Viswanadhapalli, Yesubabu, Madineni, Venkat Ratnam, Hoteit, Ibrahim

“…Lockdowns imposed across the world to combat the spread of the COVID-19 pandemic also reduced the anthropogenic emissions. This study investigates the changes…”
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What is driving the diurnal variation in tropospheric NO2 columns over a cluster of high emission thermal power plants in India? by Ghude, Sachin D., Karumuri, Rama Krishna, Jena, Chinmay, Kulkarni, Rachana, Pfister, G.G., Sajjan, Veeresh S., Pithani, Prakash, Debnath, Sreyashi, Kumar, Rajesh, Upendra, B., Kulkarni, Santosh H., Lal, D.M., Vander A, R.J., Mahajan, Anoop S.

“…We investigated the diurnal variation of tropospheric nitrogen dioxide (NO2) over a cluster of high emission thermal power plants (HETPPs) in India using two…”
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Atmospheric conditions and air quality assessment over NEOM, kingdom of Saudi Arabia by Dasari, Hari Prasad, Desamsetti, Srinivas, Langodan, Sabique, Karumuri, Rama Krishna, Singh, Shyamcharan, Hoteit, Ibrahim

“…NEOM is an under-development transnational city and economic zone spread over an area of 26,500 km2 along the northern Red Sea coast of the Kingdom Saudi…”
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Spatio-temporal variability of XCO2 over Indian region inferred from Orbiting Carbon Observatory (OCO-2) satellite and Chemistry Transport Model by Kunchala, Ravi Kumar, Patra, Prabir K., Kumar, Kondapalli Niranjan, Chandra, Naveen, Attada, Raju, Karumuri, Rama Krishna

“…Investigation of spatio-temporal variability of column-averaged dry-air mole fraction of CO2 (XCO2) over the Indian region using remote sensing satellite…”
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Transport mechanisms of nocturnal surface ozone over Riyadh, Kingdom of Saudi Arabia by Alduwais, Abdulilah Khalid, Dasari, Hari Prasad, Karumuri, Rama Krishna, Gandham, Harikishan, Alharbi, Badr H., Ashok, Karumuri, Hoteit, Ibrahim

“…This study investigated ozone (O3) transport mechanisms and their impact on observed nocturnal surface O3 (NSO) enhancements over Riyadh, Kingdom of Saudi…”
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Seasonal simulations of summer aerosol optical depth over the Arabian Peninsula using WRF‐Chem: Validation, climatology, and variability by Karumuri, Rama Krishna, Kunchala, Ravi Kumar, Attada, Raju, Dasari, Hari Prasad, Hoteit, Ibrahim

“…This study investigates the climatology and variability of summer aerosol optical depth (AOD) over the Arabian Peninsula (AP) using a long‐term high‐resolution…”
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Aerosol climatology, variability, and trends over the Indo-Gangetic Plain in CMIP6 models by Shukla, Krishna Kumar, Kunchala, Ravi Kumar, Attada, Raju, Karumuri, Rama Krishna, Kumar, Kondapalli Niranjan, Seelanki, Vivek, Singh, Bhupendra Bahadur

“…We evaluate the performance of Coupled Model Intercomparison Project Phase 6 (CMIP6) models in simulating aerosol optical depth (AOD) climatology, variability,…”
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Major Changes in Extreme Dust Events Dynamics Over the Arabian Peninsula During 2003–2017 Driven by Atmospheric Conditions by Gandham, Harikishan, Dasari, Hari Prasad, Langodan, Sabique, Karumuri, Rama Krishna, Hoteit, Ibrahim

“…Mineral dust emitted from the arid regions of the Arabian Peninsula (AP), in particular Kingdom of Saudi Arabia (KSA), is an important contributor to the…”
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How reliable are Coupled Model Intercomparison Project Phase 6 models in representing the Asian summer monsoon anticyclone? by Singh, Bhupendra Bahadur, Kumar, Kondapalli Niranjan, Seelanki, Vivek, Karumuri, Rama Krishna, Attada, Raju, Kunchala, Ravi Kumar

“…We assess the Asian summer monsoon anticyclone (ASMA) in Coupled Model Intercomparison Project Phase 6 (CMIP6) models for the historical period (1850–2014)…”
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Spatiotemporal variability of surface ozone and associated meteorological conditions over the Arabian Peninsula by Alduwais, Abdulilah Khalid, Dasari, Hari Prasad, Karumuri, Rama Krishna, Gandham, Harikishan, Koteswararao, Vankayalapati, Saharwardi, Md Saquib, Ashok, Karumuri, Hoteit, Ibrahim

“…This study investigates the spatiotemporal variability of surface ozone (O3) over the Arabian Peninsula (AP) between 2005 and 2019, focusing on the Arabian…”
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Role of Electrical Effects in Intensifying Rainfall Rates in the Tropics by Mudiar, Dipjyoti, Hazra, Anupam, Pawar, S. D., Karumuri, Rama Krishna, Konwar, Mahen, Mukherjee, Subrata, Srivastava, Manoj K., Goswami, B. N., Williams, Earle

“…In the backdrop of a significant improvement in weather prediction with Numerical Weather Prediction models, quantitative prediction of the intensity of heavy…”
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Performance of PALM-4U/WRF model for simulating the urban meteorology of King Abdullah University of Science and Technology (KAUST), Saudi Arabia by Thiruridathil, Rakesh Perumudi, Dasari, Hari Prasad, Abdulilah Khalid Alduwais, Karumuri, Rama Krishna, Srinivas, C. Venkata, Hoteit, Ibrahim

“…This study evaluates the performance of the PALM-4U model nested within the WRF mesoscale model (with and without the chemistry module coupling, WRF-Chem) for…”
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Investigation of Dust‐Induced Direct Radiative Forcing Over the Arabian Peninsula Based on High‐Resolution WRF‐Chem Simulations by Karumuri, Rama Krishna, Dasari, Hari Prasad, Gandham, Harikishan, Kunchala, Ravi Kumar, Attada, Raju, Ashok, Karumuri, Hoteit, Ibrahim

“…This study investigates the impact of dust on radiation over the Arabian Peninsula (AP) during the reported high, low, and normal dust seasons (March–August)…”
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Two contrasting summer monsoon seasons in the recent past decade: An observational study by Raju, A Dharma, Naidu, C V, Karumuri, Rama Krishna, Kumar, S V J, Ratna, K Naga

“…India experienced two extreme summer monsoons, 2007 (active monsoon) and 2009 (weak monsoon) in the recent past decade. The characteristic features of these…”
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Electrical Route to Realising Intensity Simulation of Heavy Rain Events in Tropics by Mudiar, Dipjyoti, Hazra, Anupam, Pawar, S. D, Karumuri, Rama Krishna, Konwar, Mahen, Mukherjee, Subrata, Srivastava, M. K, Goswami, B. N

“…In the backdrop of a revolution in weather prediction by Numerical Weather Prediction (NWP) models, quantitative prediction of intensity of heavy rainfall…”
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