Title Globalno zatopljenje
Title (english) Global Warning
Author Kristina Jurgec
Mentor Marko Ćaleta (mentor)
Committee member Lidija Cvikić (predsjednik povjerenstva)
Committee member Alena Letina (član povjerenstva)
Committee member Marko Ćaleta (član povjerenstva)
Granter University of Zagreb Faculty of Teacher Education Zagreb
Defense date and country 2019-10-02, Croatia
Scientific / art field, discipline and subdiscipline NATURAL SCIENCES Interdisciplinary Natural Sciences Environmental Science
Abstract Klimatske promjene i globalno zatopljenje glavni su problem u 21. stoljeću. Od početka industrijske revolucije razina stakleničkih plinova (vodena para, CO2, N2O i CH4,) počela se naglo povećavati. Ovi plinovi „hvataju” toplinu i pojačavaju efekt staklenika što dovodi do zagrijavanja kopna i oceana. Od početka 20. stoljeća prosječna godišnja temperatura površinskog zraka povećala se za 1 °C. Narušen je prirodni balans u izmjeni Zemljine energije i ciklus kruženja ugljika. Elektrane, prijevoz,
... More poljoprivredna proizvodnja, deforestacija, sanacija otpada i industrija su glavni izvori stakleničkih plinova. Fosilna goriva (nafta, ugljen i zemni plin) predstavljaju glavni izvor energije u svijetu, a sve svjetske industrije su vezane za njihovu potrošnju. Njihovo izgaranje je ujedno glavni izvor emisije stakleničkih plinova. Kako bi se ustanovio točan utjecaj čovjeka i industrije na povećanje temperature, potrebno je uzeti u obzir sve elemente klimatskog sustava. Klimatski sustav je vrlo kompleksan, a praćenje klimatskih trendova je zahtjevno zbog činjenice da u prirodi postoje brojne varijacije u temperaturi, padalinama i drugim klimatskim varijablama (vulkanske erupcije, El Niño itd.). Mnoga područja na Zemlji već su osjetila utjecaj zatopljenja: podizanje razine mora, topljenje snijega i leda, učestalije oluje, suše i požari te toplinski udari. Promjene osjete biljke i životinje čiji su prirodni ciklusi usko vezani za promjene u temperaturi. Zbog tromosti klimatskog sustava, ako se emisije i uspiju u kratkom roku drastično smanjiti, neizbježno je daljnje zagrijavanje. Posljedice će biti vidljive na ekološkoj, ekonomskoj i socijalnoj razini. Razumnija potrošnja energije, bolja iskoristivost neobnovljivih resursa i konačan prelazak na obnovljive izvore energije su ključni za budućnost ljudi. Kako bi što brže i efikasnije smanjili emisije i pripremili se za nadolazeće promjene, potrebno je zajedničko i proaktivno djelovanje svih nas: od znanstvenika, vlasnika industrija, političara, pojedinaca pa do medija. Less
Abstract (english) Climate changes and global warming are the main problems of the 21st century. Since the beginning of the Industrial Revolution levels of greenhouse gases (water vapor, CO2, N2O, CH4) started to increase. These gasses capture heat and amplify the greenhouse effect which leads to warmer land and oceans. Since the beginning of the 20th century global annual average surface air temperature has risen by 1.0 °C. Earth’s natural energy balance and carbon cycle have been disrupted. Power plants,
... More transportation, agriculture, waste management, deforestation, biomass combustion and industry are the main sources of greenhouse gases. Fossil fuels (oil, coal and gas) are the main sources of energy production in the world. All major industries are dependent on them and their combustion is the main source for greenhouse gasses. In order to determine the exact impact that people and industry have on global temperature rise we need to consider all climate system elements. The climate system is very complex. Tracking climate trends is demanding due to numerous temperature variations, rainfall and other variability in climate (volcanic eruptions, El Niño etc.). Many parts of the world have already felt the consequences of climate change like rising sea levels, melting snow and ice, increased frequency of heat waves, storms, droughts and fires. Plants and animals, whose natural cycles are tied to temperature changes, are also affected. Even if we manage to reduce greenhouse gas emission in a short period of time the Earth’s surface will still continue to get warmer. This will have an effect on our environment, economy and whole society. More reasonable energy consumption, better utilization of fossil fuels and transition to renewables are the key for a better future of humankind. Union and productivity are needed from scientists, industry owners, politicians, individuals and the media in order to reduce emissions as quickly and efficiently as possible and to prepare for upcoming changes Less
Keywords
globalno zatopljenje
klima
staklenički plinovi
obnovljivi izori energije
Keywords (english)
global warming
climate
greenhouse gases
renewable energy sources
Language croatian
URN:NBN urn:nbn:hr:147:885777
Study programme Title: Integrated Undergraduate and Graduate University Programme of Study of Primary Teacher Education and Integrated Undergraduate and Graduate University Programme of Study for Primary Teacher Education with English and German Language Study programme type: university Study level: integrated undergraduate and graduate Academic / professional title: magistar/magistra primarnog obrazovanja (magistar/magistra primarnog obrazovanja)
Type of resource Text
File origin Born digital
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Created on 2020-07-23 08:13:40