منابع مشابه
The community ecology of pathogens: coinfection, coexistence and community composition.
Disease and community ecology share conceptual and theoretical lineages, and there has been a resurgence of interest in strengthening links between these fields. Building on recent syntheses focused on the effects of host community composition on single pathogen systems, we examine pathogen (microparasite) communities using a stochastic metacommunity model as a starting point to bridge communit...
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The neutral theory for community structure and biodiversity is dependent on the assumption that species are equivalent to each other in all important ecological respects. We explore what this concept of equivalence means in ecological communities, how such species may arise evolutionarily, and how the possibility of ecological equivalents relates to previous ideas about niche differentiation. W...
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Conserving predators on an increasingly crowded planet brings very difficult challenges. Here, we argue that community ecology theory can help conserve these species in human-dominated landscapes. Letting humans and predators share the same landscapes is similar to maintaining a community of predatory species, one of which is humans.
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Online social networks are in constant competition to attract and retain users' attention. From this point of view, OSNs and other digital services can be understood as forming a complex digital ecosystem of interacting species that compete for the same resource, our digital time. In this work, we introduce a very general and flexible framework to model such ecosystem. Akin to standard ecologic...
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The overwhelming success of Web 2.0, within which online social networks are key actors, has induced a paradigm shift in the nature of human interactions. The user-driven character of Web 2.0 services has allowed researchers to quantify large-scale social patterns for the first time. However, the mechanisms that determine the fate of networks at the system level are still poorly understood. For...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2020
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.1922097117