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Director, Unit of Primate Biology, Birkbeck College, University of London. Coauthor of A Handbook of Living Primates; The Natural History of the Primates. J.R. Napier, Colin Peter Groves Professor of Biological Anthropology, Australian National University, Canberra. Author of A Theory of Human ...
The formation of new species is a fundamental topic in biology. However, many questions regarding the speciation process remain unresolved1,2,3,4, particularly concerning it’s dynamics, i.e., how reproductive isolation changes over time5,6,7. (Here, reproductive isolation, RI hereafter, refers...
Our more general definition has only two requirements: (i) populations are ...Baguette, M., Mennechez, G. 2004. Resource and habitat patches, landscape ecology and meta- population biology: a consensual viewpoint. Oikos 106: 399-403.
14个biology 1.explain how a change in the habitat of a species affects the entire ecosystem.2.what is the difference between primary and secondary succession?3.clover pants,rabbits and coyotes are some of the organisms that occupy a particular ecosystem.assign the roles of primary producers,prima...
Microplastics are recognised as a potential global threat to marine ecosystems, but the biological mechanisms determining their impact on marine life are still largely unknown. Here, we investigated the effects of microplastics on the red coral, a long-l
(i) a binary map of the spatial distribution of ecologically valuable areas (habitat or protected areas, for example), (ii) formal definition of movement probability with distance (a negative exponential dispersal kernel, for example; Moilanen and Nieminen2002), and optionally, (iii) a landscape...
Since a bug is, almost by definition, a form of accidental misbehavior, the result was fewer bugs. Shorn of all the exotic technology, however, the principles at work here are quite simple and very easy to apply to ordinary programming practice, though the consequences you experience may be ...
(internal diameter = 5.5 cm) between 8 and 11 cores per station were sampled. Maerl thalli were then carefully washed and dried. Thalli were then gently placed onto a mat black background and photographed using a Canon R EOS 500D digital camera (15.1 Mpixels definition) for further...
To keep the classification simple, Reef Cover was limited to 17 geomorphic classes, with simple one line definition provided. A limited class was needed 1) to make it manageable for users, 2) to make it computationally manageable for very large (regional and global) data processing and 3) ...