It’s over. Five days of interesting talks, posters and discussions are finally done and the EGU 2017 has reached its end. The final day was for me the only one where I had some contributions on my own and so it was a busy one.
After I have hung up my posters (yes, I had two to cover today), I went to a palaeo-session and listened to many talks about ice sheet modelling and data collection in Antarctica. After lunch I had the session in which I had to give my talk on the seasonal prediction of the SNAO.
The session lasted two slots long and the final talk on the supermodel reminded me of the SIRF I applied in my last paper. Interesting to see it applied to a full-scale model. Finally the day ended with the poster session, but this time I had my two posters and a lot of talking to do (and yeah, EGU finally retweeted a tweet of mine ;)).
So all in all it was a great conference. I enjoyed Vienna once again, met many interesting people and saw so many interesting talks and poster that I look forward to the next time. The hottest topic in my view was the warning of the observationalist that there is really a problem building up in Antarctica. I saw two medal lectures on this topic and the claim that models currently underestimate the potential sea level rise are quite worrisome. The thing I was not so happy about was the provisional building in front of the main building as it covered the meeting place and changed the atmosphere of the breaks. But to answer the question of my first post from this years EGU, it seemed as the resources for beers and wine for the poster sessions were alright, as the complaints were relatively quite during the days. At the end it is time for me to say goodbye from Vienna (I will do that with another day here) and taking all the new ideas home and hopefully having the time and opportunity to make something out of them.
It was the fourth day and at this time a conference gets a bit exhausting. I started the day with a visit to statistical post-processing and walked then on to the sea level session for the rest of the morning. As I have worked in my past position in sea-level science the topic is still very familiar for me. Especially the large range of topics, from palaeo-reconstructions to engineering advice makes a visit to such a session always an interesting adventure. After lunch I switched to the precipitation databases session, which was after the break followed with homogenisation approaches. The end of the day was as always filled with the poster session.
Tomorrow, I will finally have the opportunity to show my own work. In the afternoon I will have my talk on seasonal prediction and in the evening a poster on past sea-level change. Traditionally, the friday tends to be quite empty and it is usually not so good to have the contributions so late in a conference, but I am sure it will still be an interesting final day.
The second day of the conference was a quiet day for me, as no must see sessions were scheduled for me today. It started again with the North Atlantic session, which this time focussed more on the oscillations, like NAO. Afterwards, I visited a medal lecture on SAR. This topic is quite far away from my daily work, but such conferences are always a chance to see things you are usually not confronted with. Important for me was the statement that in times in which data can be generated in huge numbers, data management gets more and more important. Big data requires new ideas on workflows, might have to include cloud services and poses new questions on data availability.
After lunch I visited a palaeo session on the common era, which also addressed in many points the long-term variabilities of our climate system. In a last session another medal lecture was scheduled and again the southern ocean was the topic. This time it was the circular current and a good overview on the methods used to understand this important part of the global circulation was illustrated in this talk. A good thing about medal lectures is that you can see in a compact way a whole topic. Even when you now bits and pieces about it, it helps to get deeper into it to by getting it introduced by a real expert of the research field. The final stage of the day was then the traditional poster session. Tomorrow will be half time, and it will start the busy part of this week for me.
Here we are. My fourth time at the EGU and as always there is a new record in the number of participants (somewhere around 14,000). The last time I attended this conference was 2014 and so a lot has changed. A symbol for this are the tents on the former meeting area in front of the main building, which are really a pity (I certainly will complain about it a lot this week ;)). My personal contributions will be all on Friday, so I have some days to look around and enjoy some chit-chat in the poster sessions. Continue reading
Last week I attended the European Climate Observations, Modelling and Services (ECOMS) at the MetOffice in Exeter. The conference itself lasted three days and for me personally it was the first time to pay Exeter a visit. The event was the last meeting for three EU projects, which in the days before had meetings on their own. All three projects are involved around seasonal and decadal climate predictions and cover different aspects of it. The projects were NACLIM, concentrating on the physical mechanisms and observations, SPECS, focussing on the modelling, and EUPORIAS, looking for the establishing of climate services. As such the topics and the background of the attending scientists were quite diverse, leading to interesting talks and conversations.
MetOffice in Exeter
Last week the conference on Data Analysis and Modeling in Earth Sciences took place just around the corner in Hamburg. As one of the smaller conferences it stretched over three days. Each day was divided into two parts: in the morning three keynote speakers had 45 Minutes to give a broad overview on their topics, while in the afternoon the talks lasted 30 Minutes.
The talks covered topics from Nonlinear Time Series Analysis to Big Data and few were on the applied side. Some went really deep into the theoretical background, which was good to make the long talking times interesting, and so were consequently quite mathematical. A main theme was also statistical parametrisations, a topic, which is often not so high on the agenda on the conferences I visited in the past. And as always, extremes were on the topics list, as it is currently one of the main themes on which people focus their research. A poster session on the first evening, conference dinner on the second and coffee and lunch breaks animated further conversations.
All in all it was an interesting conference. Having mathematicians beside those on the applied side, was a nice change to the usual separation. Of course it makes it sometimes hard to follow long talks, when they go into many details, but it was an interesting experience. The usual international 12 + 3 talks are tiring as well, but more due to the fast change of topics and the necessity to think into new talks avery quarte rof an hour. Longer formats give you the feeling, more like a lecture during your studies, that you understand more of the presented content. As such I liked it, but of course it just works when the number of participants is low. Myself had a poster in the poster session and it was the first time that I presented my current main work on the NAO. As such it was an important step towards the first publication to it, which I hope to submit until the end of the year.
The fifth and last day of the 13th International Meeting on Statistical Climatology (IMSC) has ended and with it a great week here in the Rocky mountains. It started today with the first homogenisation session and the talks covered a wide range. Among this the worldwide organisation of climate data generation, the proposal of a new homogenisation methodology and finally an overview on future challenges for homogenisation. As I had myself worked during my PhD on quality control of data this topic is of special interest for me and I was happy to see this variety of talks in this field.
It was followed with a session on nonlinear methods. As it was the final day, the talks within the sessions covered a wider area, which was good. Finally the day ended for me again with a homogenisation session and as before, the talks were of high quality.
As it was the last day I would like to take a look back on the week. The weather was fantastic, apart from the last day, when the clouds and rain got in. The conference and many talks were really interesting. The mixture of so many different topics gave a great overview on the many flavours of statistical application in climate science. Many scientists, with different backgrounds, on various levels within their career led to a great knowledge exchange and new views on the topics. It was really well organised and so it was easy to concentrate on the good things of a conference. Therefore, the meeting was really worth a visit so perhaps again in three years at the next IMSC.