This may be the result of these volcanoes being persistently active and showing similar patterns of activity over medium timescales, and more information about them being available.
These data are complemented by studies in aquatic cosms, which are more representative of exposures in natural environments, showing similar patterns of toxicity and including species that have not been tested in the laboratory under guideline protocols.
On average and on less productive sites Pine and Birch are showing similar patterns and spruce shows a slowly starting increment but the increment level is kept high in old stands.
Recent studies have started to address both aggressive and prosocial behavior together from a peer relations perspective, showing similar patterns of social influence, and clear negative associations between them (Berger & Rodkin, 2012; Dias et al. 2011; Molano et al. 2013).
They then apply a suitable distance metric between patches in order to segment the video into spatiotemporal regions showing similar patterns and recognizing activities without explicitly detecting individuals in the scene.
Interestingly, the extra-embryonic endoderm markers Gata4 and Gata6 were not affected by Sox2-siRNA, showing similar patterns of expression as previously reported [74], [75].
