John W. Makokha - Articles - Scientific Research Publishing

Long-Term Assessment of the Spatial Temporal Trends in Selected Cloud Physical Properties over the Three Distinct Sites in Kenya (Articles)

Sostine N. Makokha, John W. Makokha, Festus B. Kelonye

Open Access Library Journal Vol.9 No.12，December 30, 2022

DOI: 10.4236/oalib.1109582 62 Downloads 542 Views Citations
Spatial-Temporal Characterization of Atmospheric Aerosols via Airborne Spectral Imaging and Growing Hierarchical Self-Organizing Maps (Articles)

John W. Makokha, Jared O. Odhiambo

Journal of Geoscience and Environment Protection Vol.6 No.6，June 25, 2018

DOI: 10.4236/gep.2018.66008 744 Downloads 1,463 Views Citations
Optical Characterization of Atmospheric Aerosols via Airborne Spectral Imaging and Self-Organizing Map for Climate Change Diagnostics (Articles)

John W. Makokha, Jared O. Odhiambo

Open Access Library Journal Vol.5 No.8，August 23, 2018

DOI: 10.4236/oalib.1104698 575 Downloads 1,360 Views Citations
Model-Derived Characterization ofParticulate Matter (PM_2.5) and Its Species over Kenya during 1980-2020 (Articles)

Faith A. Abok, John W. Makokha, Richard Boiyo

Open Access Library Journal Vol.11 No.7，July 30, 2024

DOI: 10.4236/oalib.1111807 59 Downloads 460 Views Citations
Long Term Characterization of Dust and Its Radiative Forcing over Kenya Using Satellite and Model-Based Data (Articles)

Kizito W. Simiyu, Geoffrey W. Khamala, John W. Makokha

Atmospheric and Climate Sciences Vol.15 No.4，September 3, 2025

DOI: 10.4236/acs.2025.154037 34 Downloads 241 Views Citations
Spatiotemporal Analysis of Aerosol Optical Properties and Their Associations Using Satellite and Ground-Based Observations (Articles)

Dennis W. Wanjala, John W. Makokha, Geoffrey W. Khamala

Atmospheric and Climate Sciences Vol.15 No.4，September 29, 2025

DOI: 10.4236/acs.2025.154039 33 Downloads 203 Views Citations
Anomaly Detection in Selected Aerosol Optical Properties and Associated Climate Variables Using a Multivariate Hidden Markov Model: A Case Study over Kenya (Articles)

Dennis W. Wanjala, John W. Makokha, Geoffrey W. Khamala

Open Access Library Journal Vol.12 No.10，October 23, 2025

DOI: 10.4236/oalib.1114160 16 Downloads 104 Views Citations
Seasonal Variability in Aerosol Microphysical Properties over Selected Rural, Urban and Maritime Sites in Kenya (Articles)

Geoffrey W. Khamala, Jared O. Odhiambo, John W. Makokha

Open Access Library Journal Vol.5 No.10，October 24, 2018

DOI: 10.4236/oalib.1104821 433 Downloads 1,117 Views Citations
Long-Term Assessment of Deforestation and Its Impacts on Aerosol Optical Properties and Climate Variables over Mau Forest Complex Using Multisensory Data (Articles)

Caroline M. Jepchirchir, Geoffrey W. Khamala, John W. Makokha

Atmospheric and Climate Sciences Vol.15 No.4，September 17, 2025

DOI: 10.4236/acs.2025.154038 50 Downloads 280 Views Citations
Trend Analysis of Aerosol Optical Depth and Ångström Exponent Anomaly over East Africa (Articles)

John W. Makokha, Jared O. Odhiambo, Juma S. Godfrey

Atmospheric and Climate Sciences Vol.7 No.4，October 31, 2017

DOI: 10.4236/acs.2017.74043 1,589 Downloads 3,777 Views Citations
Long Term Assessment of Aerosol Radiative Forcing over Selected Sites of East Africa (Articles)

John W. Makokha, Jared O. Odhiambo, Juma Godfrey Shem

Journal of Geoscience and Environment Protection Vol.6 No.4，April 2, 2018

DOI: 10.4236/gep.2018.64002 1,279 Downloads 2,870 Views Citations
Spatial-Temporal Variation of Aerosol Optical Depth and Ångström Exponent over Selected Towns in Kenya: Environmental Impact and Climate Change (Articles)

Stephen K. Mulago, John W. Makokha, Richard Boiyo

Open Access Library Journal Vol.11 No.7，July 29, 2024

DOI: 10.4236/oalib.1111803 76 Downloads 467 Views Citations
Natural Radioactivity Levels and Radiological Risk Assessment in Locally Grown Maize and Beans from Bungoma County (Articles)

Stanley C. Tsimbasi, John W. Makokha, Benjamin O. Odumo

Open Access Library Journal Vol.11 No.12，December 30, 2024

DOI: 10.4236/oalib.1112592 58 Downloads 420 Views Citations
Radiological Assessment of Gamma Ray Index and Excessive Lifetime Cancer Risk in Locally Grown Maize and Beans in Bungoma County, Kenya (Articles)

Stanley C. Tsimbasi, John W. Makokha, Benjamin O. Odumo

Voice of the Publisher Vol.11 No.2，June 9, 2025

DOI: 10.4236/vp.2025.112022 39 Downloads 257 Views Citations
Long-Term Merra-2 Characterization of Black Carbon’s Surface Mass Concentrations and Its Impact to Climate Change over East Africa (Articles)

Jacob W. Kutoto, John W. Makokha, Tom Ekisa, Geoffrey W. Khamala

Atmospheric and Climate Sciences Vol.15 No.4，September 30, 2025

DOI: 10.4236/acs.2025.154040 42 Downloads 248 Views Citations
Spatial-Temporal Assessment of Changes in Aerosol Optical Properties Pre, during, and Post COVID-19 Lockdowns over Kenya, East Africa (Articles)

Peter M. Mutama, John W. Makokha, Festus B. Kelonye, Geoffrey W. Khamala

Open Access Library Journal Vol.11 No.4，April 26, 2024

DOI: 10.4236/oalib.1111223 74 Downloads 393 Views Citations
Spatial-Temporal Assessment of Gaseous and Particulate Matter Pollutants during COVID-19 Lockdown over Kenya, East Africa (Articles)

Peter M. Mutama, John W. Makokha, Festus B. Kelonye, Geoffrey W. Khamala

Voice of the Publisher Vol.11 No.3，September 16, 2025

DOI: 10.4236/vp.2025.113036 20 Downloads 139 Views Citations
Environmental Radiation Exposure and Lifetime Cancer Risk at Lumoru Dumpsite, Western Kenya (Articles)

Bilha Wanjala, Robert Wanjala Nyukuri, Horace Eyinda Kibe, John W. Makokha

Open Access Library Journal Vol.12 No.11，November 18, 2025

DOI: 10.4236/oalib.1114461 10 Downloads 69 Views Citations
Spatio-Temporal Drought Characterization in Kenya from 1987 to 2016 (Articles)

Ruth Beth Mutsotso, Arthur W. Sichangi, Godfrey O. Makokha

Advances in Remote Sensing Vol.7 No.2，June 29, 2018

DOI: 10.4236/ars.2018.72009 1,748 Downloads 4,477 Views Citations
Thermodynamic Properties of Yttrium Based Cuprate Due to Electron-Cooper Pair Interaction Using BVT (Articles)

Abel Wamalwa Mukubwa, Jared Oloo Odhiambo, John Wanjala Makokha

Open Access Library Journal Vol.5 No.10，October 15, 2018

DOI: 10.4236/oalib.1104880 587 Downloads 1,472 Views Citations

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