Want to make my university days hotter

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Opeyemi Salau does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment. Without doubt, there are several reasons to believe that our climate is changing. Records over the period ofindicate that the surface temperatures have risen globally.

There has also been an increasing rate of the warming reported over the last 25 years, during which 11 of the 12 hottest years on record occurred.

Want to make my university days hotter

Trends in temperature values are typically different among regions and for different seasons due to the varied types of land surfaces. However, the s of the warming include rising ocean temperatures, decreasing sea ice in the Arctic, glaciers melting, reduction in snow cover and increasing sea levels.

Similarly, the relative humidity is also changing. Relative humidity refers to the amount of water vapour in the air expressed as a percentage of the maximum amount that the air could hold at the given temperature.

Low relative humidity has been linked to dry skin or skin irritation, eye irritation and dry nasal passages that could allow the penetration of cold viruses and might cause nosebleeds. On the other hand, a high relative humidity and hot weather — above This can, in severe cases, lead to heat strokes.

Want to make my university days hotter

Higher temperatures also risk other health fall outs. For example, in Africa increased temperatures can enhance the capacity of anopheles mosquitoes to spread malaria and other diseases might also increase.

Want to make my university days hotter

Ailments like measles, meningitis, heat rashes, dehydration and respiratory problems have been linked to severe heat and high relative humidity. In my researchI studied the variability in the temperature and relative humidity in Lagos State, a coastal region in the southwestern part of Nigeria. I did the investigation using data from the Nigeria Meteorological Agency from to My study suggests that high temperatures, periods of increased relative humidity and more rainfall are likely to happen more in the coastal region under future global warming. This, in turn, could lead to heat stress in the coastal area where relative humidity is usually high throughout the year.

Lagos State is located within 3. With a population of about 21 million people makes it the biggest city in Africa and one of the fastest growing worldwide. The seasons in the area are broadly divided into dry — around November to March — and wet from April to October. The study showed an annual average air temperature of On some exceptionally hot days, the temperature went as high as 34 - The average temperature and relative humidity rose during the study period with the exception of temperature that declined in The rising of temperature was accompanied by reduction in rainfall over the region.

The show that the monthly mean temperature was usually high between November to March, during which the intensity of rainfall was low.

Want to make my university days hotter

Between June and September, the rainfall and the corresponding relative humidity were high with the exception of a slight strong reduction in relative humidity rainfall during August. Such periods of increasing relative humidity, rising temperature along with possible sea level rise, can lead to health problems. It could also cause forest fires, low agricultural yields, spread of diseases and the disappearance of the beaches under erosion and flooding. The area might also be damaged by storms. These can cause homelessness, death and destruction of the recreational activities along the coastline.

It might also lead to job losses, low income in the communities within the area and as a result, poor standard of living.

Want to make my university days hotter

My study further suggests that unsafe times of high temperature, increased relative humidity and enhanced rainfall are likely to happen more in the coastal region under a future global warming condition. This might lead to devastating heat stroke and several health problems. Precautionary steps should be taken against heat stress. At a personal level, these include taking cold baths, drinking enough water to replace the lost body fluids, and staying in well ventilated rooms.

Want to make my university days hotter

At a government level, good drainage systems should be built while solid barriers are needed at appropriate places along the coast to prevent destruction by floods. In addition, government must create awareness about the related diseases and be financially ready to help. Finally, improved weather forecasts, warnings and good infrastructures will help to tackle health problems associated with the heat and humidity conditions. They could also help in controlling the spread of diseases in the coastal region and beyond under such future climate condition.

Be Curious — Leeds, Leeds. Edition: Available editions United Kingdom.

Want to make my university days hotter

Opeyemi SalauEkiti State University.

Want to make my university days hotter

email: [email protected] - phone:(568) 716-5380 x 1053

Why Does It Feel Hotter When It’s Humid? Science!