Climate And Paleoclimatology - 1665 Words

4.0 Measuring and Noticing the Change 4.1 Paleoclimatology The Earth has maintained records of its climatic conditions in glaciers and ice caps, sediments from lakes and oceans, within the skeletons of coral reefs, as well as tree rings. The study of these samples is known as paleoclimatology. These environmental recorders can be used by scientists to estimate past conditions. Common findings from paleoclimatologists (those who study environmental evidence to gain insight on what the past climate was like and why) indicate that the Earth’s climate is always changing. Further examination shows that the Earth’s climate is able to drastically shift in a matter of years or decades. A main focus in paleoclimatology is to distinguish whether the†¦show more content†¦As the layers are marked based on seasonal variations in snow, the isotopic composition of the precipitation is examined further to determine the temperature when and where the snow fell. Similarly, examining the isotopic properties of wind-blown dust allows for the material to be traced back to its origin. Anything that is within the atmosphere has the potential to end up in an ice core, and more often than not remains unchanged over time. Trapped gases in air bubbles are highly reliable records of atmospheric composition. Slight differences between bubbles and air composition caused by gravitational and thermal effects, are well understood and recognizable. Certain chemical reactions in impure ice can possibly produce abnormal compositions for some gases. However, due to the close association of the gas and ice-chemistry, it is a clear indicator of climate change (Óskarsson, 2004). Ice core records are generally cross-referenced with other ice core records along with other methods of instrumental climate records to confirm findings. Statistical and physical analyses are needed to put small, one-time changes into perspective. Meanwhile, large changes in the concentrations of most materials in ice, reflect changes in their atmospheric l oading. Similar to layers of snow accumulating on top of glaciers or ice caps, billions of tons of sediment accumulate on the ocean floor and in lake basins each year andShow MoreRelatedEarths Climate, Look To The Ocean By Christopher Sarro807 Words   |  4 Pages I chose an article in the CLIMATE MONITORING section. To Study Earth’s Climate, Look to the Ocean by Christopher Sarro on October 3, 2017 This article focuses on how some international scientist’s measurement and analysis the ocean heat using past and present tools. Such as weather and climate data, the Global Temperature-Salinity reports, the World Ocean Database, the Extended Reconstructed Sea Surface Temperature (ERSST) dataset, and the Global Argo Data Repository of ocean temperaturesRead MoreThe Scientific Study Of Climate Archives1514 Words   |  7 PagesIntroduction Paleoclimatology is the scientific study of Earth’s past climate using indirect data (â€Å"Paleoclimatology†, 2015). Since the Industrial Revolution studying climate archives is important because anthropogenic effects have become a prominent factor in climatic variation and they allow scientist to get an idea of past climatic variation in order to predict future climatic trends (Redinger, 2006). The indirect indicators that are used in climate archives are known as climate proxies (RuddimanRead MoreEssay about Human Caused Global Warming1277 Words   |  6 Pages At first thought the essay topic global warming, seemed simple. After researching many sites, such as National Aeronautics and Space Administration (NASA), University studies, Intergovernmental Panel on Climate Change (IPCC) studies, Nongovernmental International Panel on Climate Change (NIPCC), and more, global warming is very complicated. It hinges on many factors, solar activity, deforestation, incr ease in carbon dioxide from forest floors, obliquity (change in axil tilt of Earth), volcanoRead MoreGlobal Climate Change Essay1129 Words   |  5 Pages The believed outcome of Global Climate Change(GCC) by many people is not a good one. However it will not be as bad as 40 foot swell in the sea level, huge thunder storms, or satanic hurricanes. Yes, the world is changing, and changing in ways that we have yet to fully understand. Many people do believe that the current trend of our planets climate will inevitably end in the destruction of the earth as we know it and out of those people most believe it is entirely humans’ fault. The human notRead MoreBiomolecules In Biology1739 Words   |  7 Pagestenure at the University of Ryukyus, I identified a carbonic anhydrase (CA) enzyme in the organic matrix of soft coral sclerites (Rahman et al., 2008) and demonstrated its functional properties in the calcification process and it’s involvement in climate change (ref--). It was the first evidence to identify CA in alcyonarian coral. This finding allowed us to understand that carbonic anhydrase domain is involved in the biolog ical series of ocean chemistry as a catalyst. Our observations in this studyRead MoreThe Demise of Cahokia Mounds State Historic Site1791 Words   |  7 Pagesto why this magnificent ancient metropolis faced such demise. Many theories viable or not have come about through the years about the fall of the Cahokians, climate change, a political falling out, a massive flood or a fire and some erroneous suggestions involving the cosmos. Many of these theories really do not hold a torch to the climate change or societal fall. A massive fire, a disastrous flood, although more evidence of remains would have be revealed to be appropriate. Overcrowding and depletionRead More Climate Change Essay examples1883 Words   |  8 PagesClimate Change Introduction What is the oceans role in climate? The oceans play a vital and pivotal role in the distribution of life sustaining water throughout our planet. 86% of the evaporation that occurs on earth is over the oceans. The oceans are the planets largest reservoir of water transferring huge amounts of water around the hydrological cycle. In fact the oceans â€Å"dominate the hydrological cycle, for they contain 97% of the global water inventory† . The hydrological cycle can be disruptedRead MoreClimate Change: Man Made or Planetary Cycle? 1858 Words   |  8 Pages Our climate is changing and we are all seeing and feeling the effects. This could either be brought upon by our interaction with the environment through our development and advancement, or can be a natural cycle of our planet/biosphere. The issue of global warming has been stressed to the various world leaders by the scientific community, as science points to the dangers in elevated greenhouse gasses (Revkin, 2012). â€Å"G lobal emissions of carbon dioxide jumped by the largest amount on record in 2010Read MoreThe Development Of Waste Management Facilities1791 Words   |  8 Pagesdevelopmental state do not contain the infrastructure needed to successfully reduce the amount of emissions that they put out. The companies and corporations inside of these developed countries should be held responsible for their emissions. The Climate Accountability Institute in Colorado theorizes that there are ninety companies that are responsible for 63% of greenhouse gas emissions since the 18th century. Some of the companies to blame are Chevron, Exxon, and BP. Most of the ninety companiesRead MoreClimate Change : Past, Present, And Future2187 Words   |  9 PagesImproving Future Climate Modeling Using Paleoclimate Data and Investigating To Effects On Water Resources Introduction The purpose of this paper is to contemplate the use of information and all the knowledge gained from this class in regards to my work on climate change effects on water resources. Specifically, my purpose is to search for knowledge and data from paleoclimatic evidence that will allow us to make better future climate projections for the model that uses the effects of climate to water resources

Unseen Forces Lesbian Relationships in Stokers Dracula...

Though it appears on the surface to be an engaging horror story about a blood-sucking Transylvanian man, upon diving deeper into Bram Stokers novel Dracula, one can find issues of female sexuality, homoeroticism, and gender roles. Many read Dracula as an entertaining story full of scary castles, seductive vampires, and mysterious forces, yet at the same time, they are being bombarded with descriptions of sex, images of rape, and homosexual relationships. In Francis Coppolas Bram Stokers Dracula, Stokers presentation of homoeroticism is taken, reworked, and presented in a different, stronger light. Coppola does much in the area of emphasizing a homoerotic relationship between Mina Harker and Lucy Westerna: a relationship Bram Stoker†¦show more content†¦Mina claims she loves Lucy with all the moods and tenses of the verb, implying that she does not love her like a sister or friend, but as a lover and confidant. Because Jonathan only sends his respectful duty, the reader can s ee that he realizes the womens relationship is a little too close and is envious of Minas attention towards Lucy. This envy shows itself in the resentment Jonathan harbors towards Miss Westerna. The homosexual relationship that is hinted at in the novel is made clear in Bram Stokers Dracula, but only in scenes that are not in the book. This fact takes the legitimacy, for many, out of the proof of a lesbian relationship, but as Jeffery Chown points out, Coppola clearly believes that fidelity to the original literary text will ultimately enhance the filmic results of the adaptation (1). In staying true to the novel in terms of Lucy and Minas lesbian relationship, Coppola grabs his audiences attention and leaves them wondering and contemplating. The images he provides for the audience are quite obvious as to what they are implying as well as scandalous in some parts. Towards the beginning of the movie, Mina and Lucy are shown in a sex scene that Coppola depicts as a thunderstorm. As the scene unfolds, the two are shown dancing in the garden, laughing and moaning while being drenched in the pouring rain, along with a brief clip of them kissing. These proper Victorian women are shown in nightgowns so wet that the

What do you think Johnnys last words to Ponyboy in The Outsiders means free essay sample

The key aspect discussed in The outsiders By S.E. Hinton what does Johnny mean when he says stay gold to Ponyboy right before Johnny dies. What Johnny is trying to say that good things dont last long because the harsh realities of life he wants Ponyboy to stay strong dont go down the wrong path. Ponyboy listened to what Johnny says because now he pays more attention to school and trying to get to college rather than doing robberies. Johnny wrote a letter to dally and Ponyboy to tell them if he dies to stay gold stay strong.Gold can mean something else besides wealth it can mean to stay pure. For example, â€Å"he meant youre gold when you’re a kid, like green. When you’re a kid everythings new, dawn.† This quote means that you can’t stay gold forever it starts when your young and innocent but when you get old you see the harsh reality of the world and lose that innocence. We will write a custom essay sample on What do you think Johnnys last words to Ponyboy in The Outsiders means? or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Another example, â€Å" But only so an hour then leaf subsides to leaf so Eden sank to grief.† This quote proves that paradise place like Eden sank to grief meaning that innocence and staying pure does not last forever. For instance, on page 148 Johnny says â€Å"Stay gold Ponyboy Stay gold†¦..† This quote proves that Johnny want Ponyboy to stay gold as long as he can but the good things must come to an end. Another example, Johnny says stay gold to Ponyboy only because Dally is already cold and hard Ponyboy is still young and innocent Johnny wants him to stay this way. Many people believe that gold means to stay true to yourself. This view makes sense because Ponyboy never lied to himself had faith in himself. However, gold mostly means to Stay pure and innocent.Gold can also mean you have to stay strong and stay innocent. For example, in the poem, it says â€Å"Natures first green is gold, her hardest hue to hold†. This proves that its hard to stay yourself as Dally grew up he lost faith in himself. Also, Ponyboy and Johnny wanted to stay gold they felt guilty that cause of the cigarettes the children might die despite Dallys warnings. This proves that they did not listen to dally because they know he doesnt know how to stays gold. Even after ponyboy toughened up from the bad events he stays had gold in himself he didnt fully listen to dallys advice.

Hegel vs. Kant Essay Example For Students

Hegel vs. Kant Essay Le point de depart de la philosophie critique de Kant est la philosophie rationaliste de Leibniz-Wolff . Par linfluence de Hume et de Rousseau, qui, selon ses propres termes, le mit sur le droit chemin, et provoqua chez lui une revolution de la reflexion, Kant sort de son sommeil dogmatique en matiere de contenus et de methodes, et elabore sa propre methode de reflexion philosophique. Lexpression critique transcendantale qualifie le mieux la methode dinvestigation philosophique de Kant. La philosophie rationaliste qui enonce que Ce qui nous (gotrmek) au savior exacte est les connaissances et les lois a priori synthetise avec la critique de causalite de Hume et les oeuvres de Rousseau donne la nasisance de cette philosophie critique. Sa volonte de tracer les frontieres dans tous les matieres est lie a la qualite critique de sa philosophie. Critique est la separation dans une autre terme. Son livre Critique de la Raison Pure publie en 1781, fond la base theorique de critisisme. Cette oeuvre argumente pour norte savoir ne puisse jamais transcende lexperience mais il est quasi a priori et suit un scheme de raisonnement: Lexamination des elements du savoir (transcendantale elementaire) , lexamination de la methode (transcendantale methodique) en etant sensible (transcendantale esthetique). Elle cherche a arabtyrmak les frontieres et la construction du savoir humain. Cette methode transcendantale est la methode qui examine le savoir en soi mais pas le savoir oriente a tel ou tel objet.Elle cherche aussi a trouver la nature exacte des interets ou buts de la raison et la moyenne de puovoir realiser ces interets. Kant separe ce que Leibniz confonde : Les jugements analytique et synthetique Les jugements a priori et a posteriori(empirique)Les jugements analytiques expliquent seulement les concepts ( le jugement les objets occupent une place ne donne pas une information puisque occuper une place constitue la definition meme de lobjet) mais ceux qui sont synthetique elarg issent notre connaissance ( le jugement cet objet est lourd etablit une relation entre le concept dobjet et detre lourd) Les jugements analytiques sont a priori mais les jugements synthetiques peuvent etre a la fois a priori et empirique. Ce probleme de pouvoir etre a priori pour les jugements synthetiques definit le theme principale de La critique de la Raison Pure.Kant appelle ces jugements synthetiques a priori, la seule source du savoir exacte. Yl synthetise lidealisme allemand avec lempirisme et philosophe sur un chemin empiriste rationale. Selon lui, la raison humaine, par sa construction, est susceptible a penser sur la metaphysique qui a trois idees: Dieu, liberte et immortalite. La connaissance exacte est lunion de la connaissance a priori et de lexperience.Cest pourquoi la metaphysique peut tres bien exercer cette synthese, pour pouvoir resoudre les derniers problemes de lexistance mais ce quon va rencontrer sur ce chemin ne sera que des apparences vides. Ainsi il indique limpossibilite pour nous de pouvoir savoir lessence du monde.Pour lui, limportance de ces idees est dans la pratique donc ils ont une rapport avec lethique. La dialectique chez Kant est une logique de lapparence, cest la logique du probable.Elle est errement de la raison pure lorsquelle use des categories hors du camp de lexperience possible. Yl cite dans Critique de la Raison Pure si lon veut sen servir comme dun instrument (organon) pour etendre et accroitre ses connaissances, on ne peut aboutir a rien de plus qua un verbiage par lequel on affirme, avec quelque apparence, ou lon conteste, suivant son humeur, tout ce quon veut . Les travaux des idealistes allemands qui succedent Kant, est oriente a constituer un systeme qui va non separer mais unir.Fichte prend son point de depart de moi, Schelling le trouve dans une racine qui existe a lorigine, ou tous les differences sont indifferents. Le systeme de Hegel est le dernier grand systeme et aussi le pic du rationalisme apres Kant. Pour Hegel, il ne faut pas dans un premier temps trouver le chemin du savoir et apres connaitre letre comme le suggere Kant.Parce que quand on soriente vers lentite de lEtre, le chemin apparait en soi: cest le chemin de la dialectique. Pour Hegel la philosophie est voir les objets par la reflexion masi cest la reflexion philosophique pas une reflexion sur un objet quelconque. La reflexion philosophique est de developper une systeme des concepts etant creative.Cette reflexion philosophique avance systematiquement et pose une chaine des concepts. La fin de cette chaine est le concept de lunivers(letre) ou se reunissent et relient tous les autres concepts.La philosophie est donc la reflexion en soi de letre. .udc5c17037f78ab9f88a20560a34ed657 , .udc5c17037f78ab9f88a20560a34ed657 .postImageUrl , .udc5c17037f78ab9f88a20560a34ed657 .centered-text-area { min-height: 80px; position: relative; } .udc5c17037f78ab9f88a20560a34ed657 , .udc5c17037f78ab9f88a20560a34ed657:hover , .udc5c17037f78ab9f88a20560a34ed657:visited , .udc5c17037f78ab9f88a20560a34ed657:active { border:0!important; } .udc5c17037f78ab9f88a20560a34ed657 .clearfix:after { content: ""; display: table; clear: both; } .udc5c17037f78ab9f88a20560a34ed657 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .udc5c17037f78ab9f88a20560a34ed657:active , .udc5c17037f78ab9f88a20560a34ed657:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .udc5c17037f78ab9f88a20560a34ed657 .centered-text-area { width: 100%; position: relative ; } .udc5c17037f78ab9f88a20560a34ed657 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .udc5c17037f78ab9f88a20560a34ed657 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .udc5c17037f78ab9f88a20560a34ed657 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .udc5c17037f78ab9f88a20560a34ed657:hover .ctaButton { background-color: #34495E!important; } .udc5c17037f78ab9f88a20560a34ed657 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .udc5c17037f78ab9f88a20560a34ed657 .udc5c17037f78ab9f88a20560a34ed657-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .udc5c17037f78ab9f88a20560a34ed657:after { content: ""; display: block; clear: both; } READ: El Guerra De Los Cien Aos EssayNotre systeme de connaissance se forme selon Hegel par le developpement de tous les pensables lun apres lautre, en partant du concept qui couvre tout et en utilisant la dialectique. Dans lEncyclopedie, Hgel indique quil existe 3 cotes de ce qui est logique dans ce qui concerne la forme: a)labstrait (verstandige) b)dialectique ou raisonnable etant negative (vernnftige)c)speculative ou raisonnable etant positive Hegel indique que ces trois sont inseparables lun de lautre et la coexistance simultane de ces trois donne le sens dialectique en general a ce qui est logique.Ces trois cotes sont les elements constructifs de tous lentite logique reel m asi ne consistent pas les trois parties de Logique. (Ainsi A.Kojeve dit que la philosophie de Hegel nest pas dialectique mais descriptive puisque la realite relevee par Logos est dialectique, par la description de cette realite et par la mesure que cette realite est decrit elle est dialectique.) Laction dialectique continuera jusqua la comprehension totale de letre comme une entite par la raison et jusqua ce que letre ait sa conscience et acquit sa liberte.Ainsi Hegel met a lorigine du monde la contradiction et suggere quon peut comprendre lessence du monde lorsquon comprend la contradicition.La contradiction est chez lui la realite ultime. Cest une proces synthetique.Dans la realite dialectique qui releve La totalite, les theses, anti-theses et les syntheses sont aufgehoben donc aboli en sens dialectique. Ainsi il indique que la dialectique fait de tout lhistorique.Chez lui, lhistoire est rationnelle. Certes lhistoire apparente nous montre le spectacle de la violence et du desordre mais il faut se referer a lhistoire profonde qui manifeste la Raison. Celle-ci nest pas un principe purement individuel mais une puissance spirituelle immanente a lUnivers. Elle utilise comme instrument les passions humaines. Hegel nomme cette utilisation la ruse de la RaisonHegel indique que le reel est rationale et le rationale est reel mais il ne parle pas de lempirique en disant reel.Ce qui est vu par un empiriste comme olgu, est irrationale pour lui.Les olgu deviennent rationale apres que leur propriete exterieur est connu comme lapparence de lentite.Ceci donne une propriete rationale empiriste a Hegel. BIBLIOGRAPHIE:Bertrand Russell Baty FelsefesiTarihiMacit Gokberk Felsefe TarihiAlexandre Kojeve Hegel Felsefesine GiribGilles Deleuze Kantyn Elebtirel Felsefesi