@Article{GuoRamMacZouGua:2017:CoReCl,
author = "Guo, Heng and Ramos, Ant{\^o}nio M{\'a}rio de Torres and Macau,
Elbert Einstein Nehrer and Zou, Yong and Guan, Shuguang",
affiliation = "{East China Normal University} and {Instituto Nacional de
Pesquisas Espaciais (INPE)} and {Instituto Nacional de Pesquisas
Espaciais (INPE)} and {East China Normal University} and {East
China Normal University}",
title = "Constructing regional climate networks in the Amazonia during
recent drought events",
journal = "PLoS One",
year = "2017",
volume = "12",
number = "10",
pages = "e0186145",
month = "Oct.",
abstract = "Climate networks are powerful approaches to disclose
tele-connections in climate systems and to predict severe climate
events. Here we construct regional climate networks from
precipitation data in the Amazonian region and focus on network
properties under the recent drought events in 2005 and 2010. Both
the networks of the entire Amazon region and the extreme networks
resulted from locations severely affected by drought events
suggest that network characteristics show slight difference
between the two drought events. Based on network degrees of
extreme drought events and that without drought conditions, we
identify regions of interest that are correlated to longer
expected drought period length. Moreover, we show that the spatial
correlation length to the regions of interest decayed much faster
in 2010 than in 2005, which is because of the dual roles played by
both the Pacific and Atlantic oceans. The results suggest that hub
nodes in the regional climate network of Amazonia have fewer
long-range connections when more severe drought conditions
appeared in 2010 than that in 2005.",
doi = "10.1371/journal.pone.0186145",
url = "http://dx.doi.org/10.1371/journal.pone.0186145",
issn = "1932-6203",
language = "en",
targetfile = "guo_constructing.pdf",
urlaccessdate = "30 abr. 2024"
}