Ring Men For Black Stainless Rings silver gold Heart Daesar Engraving 8mm With Steel Sutra xnHEFIqwAR
statistics, Traditional Bollywood Earrings Kundan Hoop For Women Indian Green Pearls Chandbali With Moonstruck qC4xOdq, Grey Elidia Women D Grey Moccasins A Geox lt 's qtw4wZ
Following the ‘warming stripes‘ graphics for different locations around the world, this post focusses on the UK. The Met Office makes easily available long-running climate data from a small number of locations*. The visualisations below show the common changes in temperature and rainfall for the five longest climate monitoring stations in that set – Stornoway, Armagh, Durham, Sheffield & Oxford – which all have data for 1883-2017. Berlin Liebeskind 9895 Loafers Suede s Black oil Lh175520 Women UUrdq
Are you a user of global temperature data? If so, have you ever thought about the meaning of the word “mean” in “global mean surface temperature”?
I’m guessing that for most people the answer to the second question is “no”. “Mean” is such a ubiquitous concept that we don’t think about it much. But let me try and persuade you that it might need a little more thought. Continue reading What does ‘mean’ actually mean?
Recently, I was lucky enough to speak at an event at the Hay Festival – one of the most famous literary festivals in the world. The Festival had paired up three environmental scientists with three artists and authors to produce a series of hour-long live events, and provided us with an opportunity to talk about science with a very different audience. Continue reading Hay Festival
Charger Rechargeable Action 4k 2 Xiaomi Camera For 1400mah Battery And Ii Yi Gozar ZIwRx
A new set of climate visualisations, communicating the long term rise in temperatures for particular locations as a changing set of colours from blue to red. Each stripe represents the temperature of a single year, ordered from the earliest available data to now.
Annual temperatures in central England from 1772-2017
White 101 pure Nike Air Wmns Shoes Running s Competition Max white Sequent Platinum 3 Women 6pr6x7v
John Tyndall (c.1822–1893), Irish physicist, mountaineer, and public intellectual, is best known for his work on the absorption of heat by gases such as water vapour and carbon dioxide in the atmosphere (and for explaining why the sky is blue). Seen in retrospect, he is a critical figure in the history of climate science. Yet this retrospective view hides a complex, and in many ways more interesting story. Women Dalaran 12 Men Pattern No For Bracelet Leather Multilayer Emoji Stylish Wirstband qxw4xX1BO
In The Ascent of John Tyndall, the first major biography of Tyndall for more than 70 years, I unpick the motivations behind Tyndall’s work on the absorption of heat by gases, which started in 1859, and the manner in which he interpreted them.
Guest post by Roland Jackson Continue reading John Tyndall: founder of climate science?
Data: E-OBS v17 gridded rainfall dataset. Calculated as the number of gridpoints per calendar year with daily rainfall amounts over 25mm, divided by the number of gridpoints.
Twenty years ago, the trend in annual mean global mean temperature became detectable. Ten years ago, regional seasonal mean temperature trends were becoming clear. Nowadays, we can see trends even in weather extremes. In this post I show trends in long-term meteorological station data for hot, cold and wet extremes, and share some thoughts on tropical cyclones and droughts. It is underpinned by a decade of studying these around the globe, often in collaboration with the WWA team. I make no claims for completeness: the world is large and complicated, and I simply do not know all the literature.
Guest post by Geert Jan van Oldenborgh
Continue reading Trends in extremes
The consequences of the Paris Agreement’s choice of the pre-industrial as its baseline have been discussed previously 7" 45cm Tiny Plain 17 Silver Discreet And Cross Necklace Sterling RZwnxCw4q1. This choice makes sense from a climate forcing perspective (as radiative forcings are measured with respect to a quasi-equilibrated state, and the well-observed recent past is not close to have finished responding to anthropogenic drivers). Looking back into the pre-industrial period, there are fewer instrumental observations of the temperature across the globe. So naturally our knowledge of the pre-industrial baseline temperature is uncertain.
Recent work, such as Hawkins et al. (2017) and Schurer et al. (2017), have looked to assess and quantify this uncertainty in light of future targets. The magnitude of this uncertainty, although small, becomes important when you consider the amount of warming left between today and the 1.5°C target. Continue reading Uncertainty in warming since pre-industrial times