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Monsoons and its health problems - a revisit and review

Gangadhar

8. No.5-30-4/1, Saibabanagar, Jeedimetla, Hyderabad - 500 055, Telangana,  India.

Email: gangadhar19582058@gmail.com

Abstract: A hazard The monsoon makes us susceptible to many diseases, as the dampness and stagnant water are perfect breeding grounds for many disease-causing microorganisms. While jaundice, typhoid, and diarrhea are common, some other common ailments include viral fever, common cold, hepatitis A and leptospirosis. I have conducted many studies on the Biological Hazards and proposed and designed the Global Monsoon Time Scale etc., which can help to study and predict the Biological Hazards in advance. So world scientists can develop the Monsoon Time Scales as outlined below and plans can be made on prevention and mitigation measures to prevent the biological hazards and health problems.

[Gangadhar. Monsoons and its health problems - a revisit and review. Stem Cell. 2026;17(3):1-38] ISSN: 1945-4570 (print); ISSN: 1945-4732 (online). http://www.sciencepub.net/stem. 1. doi:10.7537/marsscj170326.01

Keywords: Bioforecast (1965-70); A New Hypothetical Model of Cosmology (1970-77); Inquisition (1977-79); Basics of Geoscope (1980-87); Basics of Monsoon Time Scales (1987-91); Indian Monsoon Time Scale (1991); Researches on Earth and space related issues (1991-2000); Numerical Weather Periodic Tables (2000-10); Designs of Geoscope projects (2010-20); Designs of Global Monsoon Time Scales (2020-)

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Degradation of Azo-dye (Disperse Red) Using Rhizosphere Bacterial Consortium

Aigere Sandra Patrick ¹, and Ogbugbue Chimezie Jason ²

^{1, 2} Department of Microbiology, University of Port Harcourt, PMB 5323, Choba, Rivers State. Nigeria.

¹email: aigeresandra@yahoo.com

Abstract: This study investigates the degradation of the azo dye (Disperse Red) using a rhizosphere bacterial consortium. Standard microbiological and molecular techniques were employed to isolate and identify organisms from rhizosphere soil. Degradation of azodye was carried out in a fabricated anoxic and oxic chambers with hydraulic retention time of 40hrs. Initial identification of the bacterial isolates through Gram’s reaction and biochemical tests revealed the presence of organisms belonging to the genera Pseudomonas, Lysinibacillus, and Citrobacter. Molecular and phylogenetic analyses confirmed the isolates as Pseudomonas aeruginosa, Lysinibacillus sphaericus, Pseudomonas chengduensis, and Citrobacter freundii. During the preliminary testing, the degradation efficiency was assessed under varying glucose concentrations. Higher decolorization rate of 56.17% was observed in the medium with 10% glucose after 72 hours, while the medium with 5% glucose achieved a 44.17% colour reduction. Notably, lower degradation rates recorded were 11.96% and 12.85% for the 5% and 10% dye enhance glucose mineral salt media, respectively. However, During the actual degradation testing in a double-chamber system enhanced with biochar, the first anaerobic cycle achieved a maximum decolorization of 71.95% after 94 hours, with the first aerobic cycle further enhancing degradation to 90.51%. The second anaerobic cycle increased degradation to 94.78%, and the final aerobic cycle achieved a decolorization of 98.47%. These results show that the rate of Disperse Red degradation is highly dependent on glucose levels and alternating anaerobic-aerobic conditions. This study demonstrates the potential of using rhizosphere bacterial consortia to bioremediate wastewater contaminated with azo dyes, offering an efficient and sustainable method of environmental management. The results underline the need of optimizing ambient conditions to increase microbial degradation processes.

[Aigere Sandra Patrick, and Ogbugbue Chimezie Jason. Degradation of Azo-dye (Disperse Red) Using Rhizosphere Bacterial Consortium. 2026;17(3):39-38] ISSN: 1945-4570 (print); ISSN: 1945-4732 (online). http://www.sciencepub.net/stem. 2. doi:10.7537/marsscj170326.02

Keywords: Azo-Dye; Disperse Red

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India is currently entering the “Heavy Rains & Floods Era” : Assessing its impacts & strategies on the Health and its allied sectors

Gangadhar

H.No.5-30-4/1, Saibabanagar, Jeedimetla, Hyderabad, India-500055

Email:  gangadhar19582058@gmail.com

Abstract:  What is the future of India's monsoonal climate changes and natural calamities going to be like in the coming years and decades?  Here is an important point to bring to the notice of Indian governments, scientists, engineers, officers, farmers, people, and various sectors, schemes, and plans, just like the present subject, the Health and Allied Sectors, to be aware of one thing.  According to the Indian Monsoon Time Scale, invented by me, India is currently rapidly entering the throes  of the “Heavy Rains & Floods Era.” As a result, India is going to be plagued by heavy rains and floods until around 2070. These conditions now rose and peaked around 2045 and then began to subside by 2070. However, this does not mean that floods occur in all years. There are more flood years and fewer drought years. I have conducted extensive studies on all aspects of the monsoonal climate changes that are going to occur in the coming years and decades and the catastrophic situations that will arise in the broader sectors, plans, schemes, etc. just like the present  Health and Allied Sectors due to these monsoonal climate changes that are likely to occur in the coming seasons, and based on these studies, I have made some suggestions regarding the preventive strategies that need to be adopted in accordance with those circumstances. Therefore, if there are any useful aspects in these proposals, the Health and Allied Sectors can take them into consideration and implement them more effectively.

[Gangadhar. India is currently entering the “Heavy Rains & Floods Era” : Assessing its impacts & strategies on the Health and its allied sectors. 2026;17(3):46-186] ISSN: 1945-4570 (print); ISSN: 1945-4732 (online). http://www.sciencepub.net/stem. 3. doi:10.7537/marsscj170326.03  

Keywords:  Ecological Forecasting Time Scales (1965-70); A New Model of Cosmology (1970-80); Basics of Geoscope (1980-87); Basics of Monsoon Time Scales (1987-91); Astro-Climatic Numerical Periodic Tables (1991-2000); Designs of Geoscope (2000-2015); Designs of Global Monsoon Time Scales (2015-still)

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