Four NOMAD buoys across the North Atlantic registered a 13-degree drop in SST. And soon a series of extreme weather happened in front of my eyes: hurricanes, snow storms, and even cyclones that rapidly pulled cool air from the upper troposphere which made people freeze instantly. Those were the scenes I saw from The Day after Tomorrow, the film that inspired my curiosity in atmospheric sciences in my seventh grade. Although shocked by the catastrophe caused by global warming in the film, I couldn't help take an eager interest in how freshwater from melted polar ice caps brought a shift in the North Atlantic Current, and how the shifted current brought a change in the earth’s climate. Later, as I gathered more information about the climate, …show more content…
Then the whole process became addictive to me as I indulged myself in writing the program step by step. And after finishing the script of the program, I kept discussing with my teammates on its optimization to make my work professional and precise. When the graphs began popping up on my computer screen one by one, I felt proud of my effort and aspired to face more challenges.
In my third year, I became captivated by the greater challenge and pleasure of developing ideas for research. The experience at the summer course in IMAU, Utrecht University has further motivated me to take this challenge and to conduct studies with greater precision at graduate level. Despite being the only undergraduate in the class, I quickly adapted to the intense format of the course and participated in the project "Radiative-convective equilibrium of atmospheres". New to the field of climate dynamics, I discussed the importance of each factor affecting the climate sensitivity according to the energy budget produced by a simplified model. However, as I reflect my work, I find the climate feedbacks most interesting, and that more work could be done. So I started to ask myself, if permits, wouldn’t it be more precise to utilize sophisticated models with parameters representing water vapor feedback, surface albedo feedback,
Water from the falling ice fall into the ocean 10. In recent years humans have alerted 11. Climate change is different than daily weather
Climate change has been predicted that weather changes, such as in the winter, warmer temperatures tend to cause floods which can "expand the areas at risk of flooding by 40%–45% over the next century"(Allred et al. 2). Flooding is a bigger issue than people realize, in my opinion. Recently I watched the documentary film “Before the Flood”, it was about global warming. Leonardo DiCaprio was featured in the film, he admitted not knowing much about climate change, but stated that he wanted to learn what it is all about as well as why and how it is affecting our atmosphere. In the documentary, scientists were in Antarctica, they measured the amount of ice that had melted over the span of a few years; the amount of ice that had melted was unreal. As a result of watching this documentary film I started to think differently about the earth’s atmosphere.
For many years now, scientists have believed that our climate is changing. This climate change has caused water currents up north, near Antarctica to shift leading to warm waters taking the place of the usual cold arctic waters. Warm water melts the glaciers and causes the top of the glaciers to float off into the sea, allowing the warm water to melt even more glaciers. The extra glacier melting into our sea has caused the sea levels to raise and the
Jeffers is a man who favored nature over mankind, In Star Swirls Jeffers wrote, “The polar ice-caps are melting, the mountain glaciers drip into rivers; all feed the ocean; tides ebb and flow, but every year a little bit higher. They will drown New York, they will drown London” ( John Robinson Jeffers - “Star Swirls”). Star Swirls presents us with the effects that global warming has on Americans lives. Global warming has been a long disused issue for years and is has been observed in the United States and worldwide, and is projected to increase substantially over the next century. Journal Science Advances, show research conducted in 2017 on how New York will be most affected by the ice on the northeastern half of Greenland. “The tilt of the Earth as it spins around the sun shifts the water from the melting caps, so the water doesn't trickle straight down. This means that, though the icy country is more than 3,000 miles from New York, water from Greenland but also, strangely enough, Antarctica, will affect New York more than other coastal cities that are closer” ( Ivins). Journal Science Advances, also shows us other parts of
In recent months, scientists have been taking notice to record cool temperatures observed in the North Atlantic Ocean, while the rest of the world is experiencing record warmth. They believe this cooling of the water to be due to the accelerated melting of the Greenland ice
Cumulonimbus clouds are mostly affiliated with thunderstorms, lightning, heavy rainfall, blizzard or hail. The forecast should reflect rain or chances of rain.
Nature Magazine said, “Others have talked about the potential that summer sea ice melt and increasingly open waters in the Artic Ocean might be altering the flow of the jet stream that circles the Northern Hemisphere (Nature Magazine).” This was a more complicated to wrap your head around, but it also makes sense that something would also be going on in the water to cause these storms such as Hurricane Sandy or Hurricane Katrina. In the article it also states on this subject that this could be responsible for the reason Hurricane Sandy hit and for many of our past large winter storms as
Global climate change is an issue being debated all over the world from the recent presidential debates late last year to documentaries being created on either side of the global warming debate. Currently, the world is experiencing many tremendous changes including warming or the earth and rising of our oceans. “The heat extremes were especially pervasive in the Arctic, with temperatures in the fall running 20 to 30 degrees Fahrenheit above normal across large stretches of the Arctic Ocean. Sea ice in that region has been in precipitous decline for years, and Arctic communities are already wrestling with enormous problems, such as rapid coastal erosion, caused by the changing climate” ”(Gillis, 2). Some believe that global warming exists while
In one of the anecdote about Al gore’s trip to North Pole to measure ice thickness, Booker reported, “The men going on this expedition had to be airlifted back because the ice was too thick to measure with an electronic instrument” (Booker, 2015). In addition, Booker also provide another anecdote that shows “Canadian scientists studying the effect of climate change on Arctic ice ..had to suspend their research because their vessel was trapped in the thickest summer ice” (Booker 2015). With these two anecdotes, Booker believe the Arctic has not experienced the effects of climate change because the Arctic is still seen as a very cold, dangerous place. Empirically speaking, it is difficult to conduct research by sending humans to measure glaciers’ thickness in the Arctic, but this difficulty does not disprove any of the satellites data supporting the effects of climate change. The informations we have yet to find can not dismiss the evidences we do have that support how climate change is affecting ocean sea levels and
It has been observed through various researches that in the last century, average temperatures across the globe increased by over 1.3°F with an increase of more than two times in the Arctic. (Bates, Kundzewicz, Wu, & Palutikof, June 2008). The results of climate change can also be seen in changing precipitation patterns, increases in ocean temperatures, changes in the sea level, and acidity and melting of glaciers and sea ice (USEPA, 2014).
Initially, the writer tries to create an atmosphere of fear and tension in the paragraph. To begin with, the writer describes the girl "cautiously" driving, before mentioning “three buzz-cut-bald men” strangely approaching her – without any warning. Nevertheless, due to zooming in and out, the audience are enabled to realise the atmospheric change, as well as the darkened tone. Because of how the “right tire skidded”, the ghostly effect is amplified as the readers can almost imagine the eerie noise of a tire screeching against tarmac; furthermore highlighting how the writers perspective change, once again, misleads the audience into thinking of a different
I have always had an interest in science and the mysteries and dangers it holds. As a result my pursuit for an Atmospheric Science degree has always been my top priority. Since the age of five, I have unquestionably appreciated Atmospheric Science. It may sound bizarre; however, I have always been enthralled by catastrophic natural disasters such as tornadoes, earthquakes, and hurricanes. The economic impact extreme weather has on communities has also continuously compelled me to obtain a better understanding of various atmospheric conditions.
Kolbert provides compelling evidence of Global Warming in the Arctic from her hands-on experience accompanying scientists in the field. From the storm surges that threaten the Alaskan village of Sarichef to the warming (and even melting!) permafrost, the evidence all point to the irrefutable fact that the planet is warming up extraordinarily fast. In fact, the Keeling Curve gives us a rather explicit visualization of how greenhouse gases levels (CO2, in particular) are rising at unprecedented rates.
In the last 100 years, Earth’s average temperature has risen by 1.4°F. The rising global temperatures have caused changes in weather and climate. Global warming refers to the ongoing rise in the average temperature near Earth’s surface. This is causing a climate change, which refers to any significant change (major change in temperature, precipitation, or wind patterns) in the measures of climate lasting for an extended period of time (several decades or longer). Due to this, it is projected that the temperature will rise from 2 to 11.5°F in the next hundred years (US EPA, 2014). The “drivers,” which are the principal causes making this occur, are very controversial. It is debated whether a change in temperature is due to the work of
Earth is the only place in the universe that can support human life. It is very important that we realize this fact and take very good care of it. Various human activities cause the destruction of earth. Human beings can live a few days without food and water however humans can last only a few seconds without oxygen. Various human activities lead to the aggravation of the quality of air. Gases produced by human activities mainly due to exploitation of resources and industrialization cause air pollution. Green house gases mainly chlorofluorocarbons; carbon