Baranowski, Dariusz B. (author), Flatau, Maria K. (author), Flatau, Piotr J. (author), Karnawati, Dwikorita (author), Barabasz, Katarzyna (author), Lubaz, Michal (author), Latos, Beata (author), Schmidt, Jerome M. (author), Paski, Jaka A.I. (author), and Marzuki (author)
Format:
Journal article
Publication Date:
2020-05-19
Published:
UK: Nature Portfolio
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 207 Document Number: D13091
10 pages, Floods are a major contributor to natural disasters in Sumatra. However, atmospheric conditions leading to floods are not well understood due, among other factors, to the lack of a complete record of floods. Here, the 5 year flood record for Sumatra derived from governmental reports, as well as from crowd-sourcing data, based on Twitter messages and local newspapers’ reports, is created and used to analyze atmospheric phenomena responsible for floods. It is shown, that for the majority of analyzed floods, convectively coupled Kelvin waves, large scale precipitation systems propagating at ∼12 m/s along the equator, play the critical role. While seasonal and intraseasonal variability can also create conditions favorable for flooding, the enhanced precipitation related to Kelvin waves was found in over 90% of flood events. In 30% of these events precipitation anomalies were attributed to Kelvin waves only. These results indicate the potential for increased predictability of flood risk.
International: Zimmcomm New Media, Cantonment, Florida.
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 202 Document Number: D12106
Notes:
Online from ZimmComm News Media. 2 pages., A pioneer in agricultural uses of new social media expresses concern about FaceBook, Twitter, and YouTube having become political weapons. "Since the election, the level of censorship on all of the major social media platforms has just skyrocketed. Never in our wildest dreams did we ever think that freedom of speech and the press might be endangered in this country, but we do believe it is right now." FaceBook and Twitter platforms "are both essentially business platforms. Author reports a decision to put a temporary hold on ZimmComm business FaceBook accounts.
12 pages., Online via UI electronic subscription, Analysis of five cases of peak social media activity in the Dutch livestock sector. Findings indicated that social media hypes revolved around activism, scandals, and conflicts - each with characteristic patterns of activity, framing, interaction and media interplay. "Our results show the need to adopt a proactive and interactive approach that transcends the view of social media as a mere communication channel to respond in crisis situations."
