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- There’s one key takeaway from last week’s IPCC report
- 2018 SkS Weekly Climate Change & Global Warming Digest #41
- 2018 SkS Weekly Climate Change & Global Warming News Roundup #41
- New research, October 1-7, 2018
- Victims of Hurricane Michael voted for climate deniers
- SkS Analogy 14 - Inertia and Inevitability
- Next self-paced run of Denial101x starts on October 16
- The Trump administration has entered Stage 5 climate denial
- 2018 SkS Weekly Climate Change & Global Warming Digest #40
- 2018 SkS Weekly Climate Change & Global Warming News Roundup #40
- New research, September 24-30, 2018
- How Arctic lakes accelerate permafrost carbon losses
- New study finds incredibly high carbon pollution costs – especially for the US and India
- 2018 SkS Weekly Climate Change & Global Warming Digest #39
- 2018 SkS Weekly Climate Change & Global Warming News Roundup #39
- New research, September 17-23, 2018
- New research shows the world’s ice is doing something not seen before
- Retraction of Florides et al. (2013)
- New study reconciles a dispute about how fast global warming will happen
- 2018 SkS Weekly Climate Change & Global Warming Digest #38
- 2018 SkS Weekly Climate Change & Global Warming News Roundup #38
- New research, September 10-16, 2018
- Jennifer Francis: How Climate and Ice Melt Intensify Hurricanes
- Shell and Exxon's secret 1980s climate change warnings
- Video: Textbook Trauma – The Emotional Cost of Climate Change
- California plans to show the world how to meet the Paris climate target
- 2018 SkS Weekly Climate Change & Global Warming Digest #37
- 2018 SkS Weekly Climate Change & Global Warming News Roundup #37
- New research, September 3-9, 2018
- High ice and hard truth: the poets taking on climate change
Hladen dan v nekem kraju nima nič skupnega z dolgoročnim trendom dvigovanja globalnih temperatur.
"Avstrijo je danes presenetil najzgodnejši sneg, kar pomnijo, z napovedano snežno odejo v gorah, debelo od 30 do 40 cm. Tako dramatični padci temperature so v očeh tistih, ki dvomijo, da našemu planetu grozijo podnebne spremembe, nedvomen dokaz o nasprotnem." (Mail Online)
Lahko je pomešati dnevne vremenske dogodke z dolgoročnimi podnebnimi trendi in težko je razumeti razliko med vremenom in podnebjem. To je podobno, kot če skušate, stoječ na obali, ugotoviti ali je plima ali oseka tako, da opazujete posamezne valove, ki se valijo na plažo in se potem umikajo. Počasna sprememba plimovanja je zakrita s stalnim mešanjem valov.
Nenehno spreminjanje vremena na podoben način otežuje opazovanje majhnih sprememb podnebja. Če želite ugotoviti podnebne trende, morate pogledati, kako se vreme spreminja skozi daljša časovna obdobja. Če pogledamo podatke maksimalnih in minimalnih temperatur za zadnja desetletja, vidimo, da se rekordno visoke temperature pojavljajo skoraj dvakrat pogosteje kot rekordno nizke (slika 1).
Slika 1. Razmerje med izmerjenimi rekordno visokimi in nizkimi temperaturi v celinskem delu ZDA po desetletjih. Vir: UCAR
V bodoče se bodo še pojavljale rekordno nizke temperature, vendar bodo zaradi vpliva globalnega segrevanja postajale vse redkejše.
Translation by Slovenian Meteorological Society, . View original English version.
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