Hi Professionals!
Due to Global warming the earth temperature increases (https://climate.nasa.gov/effects/), which generates floods, storms, and tornadoes because of melting of ice glacier, in response it caused increase in the sea level up to 3mm/year, now if the sea level is increased and already the temperature is high, which will cause fast cycle of vapor formation having comparatively high temperature, these vapors will go up and will cause rain again, so as, rain reduce the earth temperature as we feel normally, and this phenomena will occur in a cycle. Then why we are concerned about global warming causes, also if there will be rains and floods and sea level is going up throughout, then how the literature says that cause of global warming water shed is going down and down and rivers lacks etc are getting dry day by day?
Just one reason I know, we have to control GW to stop those acid rains its true rain reduce temperature but acid rains has multiple negative impacts....
Your Thoughts Please!
The latest release of my book has been made available:
Book The Rational Climate e-Book
- Poyet, P., 2021. The Rational Climate e-Book: Cooler is Riskier. The Sorry State of Climate Science and Policies. February 8th, 120 Figures, 181 Equations, 451 pp., e-ISBN 978-99957-1-929-6
Dear:
The impact of climate change changes from one country to another.
As you know there are general circulation model and regional circulation model . As each country has its green houses gas emissions ( crabon dioxid gas, Ammonia and others.
Climate change and global warming have impact on environment as you said and lead to salt water intrusion between the sea and rhe ground water.
Prof. Poyet, thanks for highlighting the picture of climate change since 8000BC. Do you have information on the year before that. I once attended an online course on climate change in 2014 organized by climate change experts from Britain and they said about the cycling warming and cooling. So we are in the warming stage, so maybe in the next 8000 AD we might be having cooling effect. So I tempted to think that climate change is not only due to GHG but other unknown factors which have not yet been discovered.
Thank you Respected @Patrice Poet, @Ilan Kelman, @Eman for sharing you great veiws 🙏
Over the past three centuries, the concentration of carbon dioxide has been increasing in the Earth's atmosphere because of human influences. Human activities like the burning of fossil fuels, conversion of natural prairie to farmland, intense industrialization, urbanization and deforestation have caused the release of carbon dioxide into the atmosphere. From the early 1700s, carbon dioxide has increased from 280 parts per million to 380 parts per million in 2005. Many scientists believe that higher concentrations of carbon dioxide in the atmosphere will accelerate the greenhouse effect making the planet warmer. Scientists also believe that the present era is already experiencing global warming due to an enhancement of the greenhouse gases. Most computer climate models suggest that the globe will warm up by 1.5 - 4.5° Celsius if carbon dioxide reaches the predicted level of 600 parts per million by the year 2050.
Acid rain is a matter of concern, which is keenly related to human activities.
In terse, would like to add the whole processes not that simple to be assumed. For example --the temperature are linked to hydrological cycle and vice versa. The direct and indirect effect of different atmospheric, oceanic, land (vegetation cover, soil moisture, etc.) and induced parameters or the processes and its interactions play a significant in the modulation of hydrological cycle and the temperature. And thereby leading to spatiotemporal variability in the precipitation.
Dear Ihsan Ur Rahman ,
Atmospheric circulations and changes in them thereof due to global change, some of the regions get drier and the other regions get wetter despite changes in water sources in the atmosphere. However, the present models/the methods we employ do not permit us to ascertain the atmospheric changes due to global change.
- Badges
- Science topic
- Similar topics
- Geoscience
- Atmospheric Sciences
- Climate Science
- Climate Change