Furthermore, regime shifts in ecological systems are very difficult to define and detect, requiring detailed long term data sets [11].
This work is an elegant example of the value of long term data sets, especially with the development and application of new statistical and modeling techniques, for examining the changing disease dynamics over time.
Capturing changes of isotopic composition over time and investigating long-term processes requires long-term data set analysis.
Jenouvrier and her colleagues used the long-term data set to create a model describing the birds' life histories.
Peter and Rosemary Grant's long-term data set on several species of Galápagos finches are classic accompaniments to introductory and advanced biology courses.
Moshe Bar, a psychologist at Harvard Medical School in Boston who was not involved in the study, is impressed by the long-term data set but cautions that the study is observational and can't establish that self-control breeds success.
"This is the only long-term data set with regular measurements of ozone-destroying compounds in the stratosphere," says atmospheric chemist Darin Toohey of the University of California, Irvine.
The work is based on a long-term data set that includes measurements of monthly discharge and suspended sediment load in 27 stream gauge stations located in three different regions of southern Italy.
A possible relation between the size of early evening structures and the degree of defragmentation of EPIs from the Swarm mission need further investigation that can be expected from a long-term data set of Swarm.
"The study is intriguing, but I will remain a bit skeptical because it is based on a comparative long-term data set and not an experiment," says Jesper Madsen, a population ecologist at Aarhaus University in Rønde, Denmark, who was not involved in the study.
We analysed a unique, long-term data set of plant species richness over a 70 year period at 357 hedgerow sites in southern England to quantify changes in α, β and γ diversity, and identify the role of hedge management and other possible drivers of change.
