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Prof. Dr. Edmund O. von Lippmann 《Die Naturwissenschaften》1937,25(9):144-144
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Edmund O. von Lippmann 《Die Naturwissenschaften》1937,25(36):592-592
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Vincent A. Formica Malcolm E. Augat Mollie E. Barnard R. Eileen Butterfield Corlett W. Wood Edmund D. Brodie III 《Behavioral ecology and sociobiology》2010,64(7):1199-1208
Social network analysis has become a vital tool for studying patterns of individual interactions that influence a variety
of processes in behavior, ecology, and evolution. Taxa in which interactions are indirect or whose social behaviors are difficult
to observe directly are being excluded from this rapidly expanding field. Here, we introduce a method that uses a probabilistic
and spatially implicit technique for delineating social interactions. Kernel density estimators (KDE) are nonparametric techniques
that are often used in home range analyses and allow researchers studying social networks to generate interaction matrices
based on shared space use. We explored the use of KDE analysis and the effects of altering KDE input parameters on social
network metrics using data from a natural population of the spatially persistent forked fungus beetle, Bolitotherus cornutus. 相似文献
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Lorin A. Neuman-Lee Gareth R. Hopkins Edmund D. Brodie Jr. Susannah S. French 《Journal of environmental science and health. Part. B》2013,48(6):442-448
This study examined the effects of sub-lethal exposure of the ubiquitous pesticide malathion on the behavior of the model orthopteran species, the house cricket (Acheta domesticus). Increasing concentrations of malathion caused male crickets to increase periods of non-directional movement, such as twitching and grooming, directional movement, and to seek out shelter less. These are all behavioral alterations that may increase the cricket's chances of being preyed upon, and thus have the potential for serious ecological consequences through trophic transfer. This study also revealed that female crickets appeared to be less affected by malathion than their male conspecifics, indicating a potential sex-bias in both susceptibility and possible predator attack. 相似文献
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Udemba Edmund Ntom 《Environmental science and pollution research international》2019,26(24):24819-24830
Environmental Science and Pollution Research - Recently, China is named among the most carbon dioxide (CO2)-emitting countries in the world after the United State of America (USA). A major part of... 相似文献