Securing nonflagship species from extinction
نویسندگان
چکیده
منابع مشابه
Quantifying Age-dependent Extinction from Species Phylogenies.
Several ecological factors that could play into species extinction are expected to correlate with species age, i.e., time elapsed since the species arose by speciation. To date, however, statistical tools to incorporate species age into likelihood-based phylogenetic inference have been lacking. We present here a computational framework to quantify age-dependent extinction through maximum likeli...
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Q uerying the past is hard. Speciation and extinction processes are on a scale of thousands to millions of years. Thus, they are most often studied by reconstructing the evolutionary past. This past is reconstructed using phylogenetic methods either on the basis of data from living species or by directly examining the fossil record. Robust methods for inferring the evolutionary past purely on t...
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The process of evolution involves the emergence and disappearance of species. Many factors affect on the survival of species. Real study of factors’ influence is particularly difficult due to the complex interaction between them. An individual-based model (IBM) can assist in the analysis of effective factors. In this study, using an IBM called EcoSim, we have examined the impact of some factors...
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July 2005 | Volume 3 | Issue 7 | e259 | e244 Cell membranes are largely made of proteins, and membrane proteins account for about a third of all genes. Despite their importance, they are devilishly hard to isolate and stabilize, and therefore are hard to study. The problem lies in their structure: membrane proteins have at least one hydrophobic domain, composed of a stretch of waterrepelling am...
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ژورنال
عنوان ژورنال: Conservation Letters
سال: 2011
ISSN: 1755-263X
DOI: 10.1111/j.1755-263x.2011.00174.x