Why is this year (2024) warmer in Iran as well as in the northern hemisphere compared to previous years?
In general, warm air penetrates from hot and tropical regions to temperate and polar regions. Based on synoponic hydrology and meteorology, the regions are divided into two categories of low pressure or high pressure, or into low pressure and high pressure regions. All of the Earth's atmosphere is in the general circulation of the atmosphere. Now why is this summer season, especially in 2024, grammar is getting hotter and hotter than the time series of the last 30 years. According to the book that was published in the past years based on the findings of my master's thesis entitled "Blocking of time series in the plateau of Iran" which was investigated in the northeastern region of Iran and the zoning maps of rainfall and drought based on the data of I got an organization. . The country's meteorology was investigated for 40 years (1353-1393) and its graphs were extracted for drought spi index and drought periods of 6, 12, 24, 48 months and also based on clustering and factor analysis it was determined that the dynamic reason In the regions of Siberia and the Tibetan Plateau and the Pamirs in the northeast of Iran, bandoli or blocking systems definitely occur and this type of system occurs in different seasons such as autumn and winter, such as Rex Block, Double Ring Block. Blocking ring and fire ring systems. Or in the form of a high-pressure front in the shape of omega, which causes cold and rain, blocks the northeast of Iran and rains in the northwest of Iran. In the northwestern provinces of Iran, such as Ardabil and Azerbaijan, we have rainfall, but in the east, especially in the northeast of Iran, the rainfall is less, and in provinces such as Tehran, due to the foothills of the region, only the foothills are cool. The tropical regions of southern Iran, like the high-pressure regions of Saudi Arabia, have experienced high temperatures in the summer season and the humidity of the monsoon regions. They will empty the tropical seas and oceans in the southern regions of Iran to the center of Iran, which will be mostly torrential rains. Now the question is, why is the weather warmer this year? Will next year be hotter than this year? And how many years will this process continue? According to most climate researchers, this trend is increasing until the year 2100 and climate change is certain and this climate change is caused by human activities for the planet. It is like the development of industrial centers in the world and the destruction of forests and pastures and changing the use of agricultural lands. And the other is the increase of gasoline cars. Also, people in agricultural areas build villas instead of agricultural land, which means changing the use of agricultural land and also increasing animal husbandry, especially cattle breeding, which emits more methane than sheep. Also, agricultural products such as planting rice produce methane gas. And in the cultivation of rice, the production of methane gas occurs, which contributes to the increase of greenhouse gases on the planet, and it has become warmer with the increase of global warming and the upward trend and due to the influence of high waves. The sun's radiation to the earth's atmosphere, which makes it warmer when it enters the earth's atmosphere, the presence of greenhouse gases cannot quickly enter the long wavelength of the sun's rays into the earth's atmosphere, because due to the wavelength of the sun's radiation, the sun's long wave in It gets trapped in the atmosphere and has a great effect on intensifying the heat of the earth's surface, and most climatologists consider human behavior to be effective in climate change activities on the planet. Such as changing the exhaust system of acidic and toxic gases of cars and using clean and renewable energies and developing forests instead. All the climate systems of the world interact with the 5 planetary systems, that is, if one of them breaks down, the rest of the ecological and climatic systems will also be destroyed, so the 5 systems: atmosphere. biosphere The stone hydrosphere of the ice globe and the human role in the establishment of this system must be properly investigated and this global warming will not be corrected unless selfish and proud people only think of making weapons and killing innocent people. About the nature and climate of the earth. Consider saving the planet and climate change important. And let them know that we are alone in this world and existence, and if one day this planet becomes uninhabitable due to the ignorance of humans, we humans will no longer be able to live on it and we will not be able to travel to it. Another planet, so let's pay more attention to our beloved planet. And to love and respect the planet Earth more.
Huda Falih Saad added a reply
22 hours ago
According to recent studies, the rate of global warming due to human activity has reached record highs. The highest rate of global warming since record-keeping began is 0.26 degrees Celsius per decade, according to research by more than 50 scientists.
Data has also shown that January 2024 experienced a record-breaking global ocean surface temperature for the tenth consecutive month. According to forecasts by the National Center for Environmental Information (NCEI), there's a 99% chance that 2024 will be among the five hottest years on record.
Moreover, many of the world's leading climate scientists predict that global temperatures will rise to at least 2.5 degrees Celsius above pre-industrial levels during this century. This far exceeds the Paris Climate Agreement's target to limit global temperature increases to 1.5 degrees Celsius.
This data underscores the urgent need to take immediate and effective action to reduce greenhouse gas emissions and adapt to the effects of climate change.
Huda Falih Saad added a reply
22 hours ago
Yes, this information applies to Iraq as well, as climate change is a global phenomenon affecting all countries, including Iraq. In fact, Iraq is considered one of the countries most affected by climate change in the Middle East region. Here are some specific points about Iraq's:
Therefore, the urgent need to take effective measures to adapt to the effects of climate change and reduce greenhouse gas emissions greatly applies to Iraq
The unusually hot weather experienced in Iran and the Northern Hemisphere in 2024 could be attributed to several factors, often interrelated: Climate Change: The long-term trend of rising global temperatures due to increased greenhouse gas emissions is a major factor. This trend is causing more frequent and intense heatwaves, altering weather patterns, and contributing to hotter summers. El Niño: The El Niño-Southern Oscillation (ENSO) is a climate phenomenon that affects global weather patterns. During an El Niño event, sea surface temperatures in the central and eastern Pacific Ocean rise, influencing global temperatures and potentially leading to hotter conditions in various regions, including the Northern Hemisphere. Heatwaves: Specific periods of extreme heat can occur due to weather systems that trap warm air in a region, leading to prolonged periods of high temperatures. These systems can be exacerbated by changes in the jet stream, which may be influenced by global warming and Arctic ice loss. Urbanization: Increasing urbanization, particularly in densely populated areas, can contribute to higher local temperatures. The "urban heat island" effect occurs because concrete, asphalt, and other materials absorb and retain heat more than natural landscapes, leading to higher temperatures in urban areas. Natural Variability: Year-to-year variations in weather can also play a role. Natural climate cycles and random weather variations can lead to some years being hotter or colder than others, independent of long-term climate trends. Changes in Land Use: Deforestation, agricultural practices, and other changes in land use can influence local climates and contribute to rising temperatures.
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