Climate change
What is climate change?
Climate change refers to the increasing changes in the measures of climate over a long period of time – including temperature, precipitation and wind patterns. Climate change can be a natural shift, but since the 1800 humans have been the mane cause. Using and burning gas, oil and coal releases a lot of greenhouse gas. Greenhouse gas emission traps the heat of the sun in the atmosphere, raising the temperature on earth. Carbon dioxide and methane are the main gasses that have an influence on the climate change. Climate change refers to changes in weather patterns and growing seasons around the world. It also refers to sea level rise caused by the expansion of warmer seas and melting ice sheets and glaciers.
greenhouse gasses
- atmospheric water vapor ?
- carbon dioxide
- Methane
Global warming
Global warming is the long-term warming of the planet’s overall temperature. Though this warming trend has been going on for a long time, its pace has significantly increased in the last hundred years due to the burning of fossil fuels. Global warming causes climate change.
(Temperature more commonly referred to as Global warming)
Global warming refers to the rise in global temperatures due mainly to the increasing concentrations of greenhouse gases in the atmosphere.
What is precipitation in climate?
Precipitation is any liquid or frozen water that forms in the atmosphere and falls back to the Earth. It comes in many forms, like rain, sleet, and snow. Along with evaporation and condensation, precipitation is one of the three major parts of the global water cycle.
Wind patterns
Typically, climate change conversations focus more on temperature than wind patterns, but that could be changing. Per Energy Monitor, the August 2021 IPCC report argues that in most places, wind speeds will be drastically reduced as a result of climate change.
Glacial and interglacials
Climate change impact on animal welfare and wellbeing
Marine life
The global ocean is already experiencing the significant impact of climate change and its accompanying effects. They include air and water temperature warming, seasonal shifts in species, coral bleaching, sea level rise, coastal inundation, coastal erosion, harmful algal blooms, hypoxic (or dead) zones, new marine diseases, loss of marine mammals, changes in levels of precipitation, and fishery declines. In addition, we can expect more extreme weather events (droughts, floods, storms), which affect habitats and species alike.
- Ocean acidification: The ocean and ocean life absorbs a large amount of the carbon dioxide that humans release in the air by burning fossil fuels. Because the ocean absorbs the carbon dioxide, the ocean becomes more acidic. Ocean acidification reduces the amount of carbonate, a key building block in seawater. This makes it more difficult for marine organisms, such as coral and some plankton, to form their shells and skeletons, and existing shells may begin to dissolve. The impacts of ocean acidification are not uniform across all species. Some algae and seagrass may benefit from higher CO2 concentrations in the ocean, as they may increase their photosynthetic and growth rates. However, a more acidic environment will harm other marine species such as molluscs, corals and some varieties of plankton (Figure 4). The shells and skeletons of these animals may become less dense or strong. In the case of coral reefs, this may make them more vulnerable to storm damage and slow the recovery rate.
- More than half of the world’s ocean surface temperature has consistently surpassed the historic extreme heat threshold. These extreme heat waves created by climate change threaten marine ecosystems and threaten their ability to provide resources for coastal communities.
Climate change impact on human welfare and wellbeing
- Ocean acidification: Ocean acidification has also an impact on human life beside the impact on marine life. It has a big impact on the food security and especially of Molluscs because they are more vulnerable to acidification. This could have a big impact on the economy as well. Also the coast will get less protected because the marine life that is effected by the acidification also protect the coastal line. This protective function of reefs prevents loss of life, property damage, and erosion. Without this protection, it will cost us a lot more money, which is bad for the economy. Especially long term. It will also have a big impact on tourism that gets attracted by marine life and without the tourist the economy will suffer. There is a limit on how much carbon dioxide the ocean can absorb and the more acidic it becomes the less carbon dioxide the ocean can absorb.
- Extreme weather: The affects of more extreme weather and (tropical) storms will be huge and will occur more frequently. There will be a lot of damage on property's and coastlines and it will affect human life and the economy.
- The rising sea level
