Recent studies have shown drops in populations of both species along the northwestern Antarctic Peninsula.
Nkomo, S., Tinsley, M. R. & Showalter, K. Chimera states in populations of nonlocally coupled chemical oscillators.
Urbanczik, R. & Senn, W. Reinforcement learning in populations of spiking neurons.
Kistler, W. M. & Gerstner, W. Stable propagation of activity pulses in populations of spiking neurons.
Loss of social behaviours in populations of Pseudomonas aeruginosa infecting lungs of patients with cystic fibrosis.
Bricard, A. et al. Emergent vortices in populations of colloidal rollers.
Resistance to acaricides is a widespread phenomenon in populations of the cattle tick, R. microplus.
It also examines changes in populations of 2,688 animal species, with the latest available data coming from 2008.
Three centuries of rat infestation have caused significant declines in populations of seabirds, songbirds and small mammals.
In populations of mammoths that lived on islands, individuals were severely reduced in size.
However, these newly flaring sources are found in populations of much older stars.
