5/17/2023 0 Comments Carrion foodCanadian Journal of Zoology 82:502–509.ĭEVAULT, T. Factors influencing the acquisition of rodent carrion by vertebrate scavengers and decomposers. Carrion reduction by animals in contrasting tropical habitats. African Journal of Ecology 29:130–136.ĬORNABY, B. Optimal hunting group-size: the need for lions to defend their kills against loss to spotted hyaenas. Ungulate carcasses perforate ecological filters and create biogeochemical hotspots in forest herbaceous layers allowing trees a competitive advantage. The avian scavenger crisis: Looming extinctions, trophic cascades, and loss of critical ecosystem functions. Community dynamics of carrion-attendant arthropods in tropical african woodland. 126–157 in Carrion ecology and management (Olea, P. Ecological functions of vertebrate scavenging. USDA National Wildlife Research Center - Staff Publications. 107–127 in Carrion ecology, evolution and their applications (Benbow, M. Ecological role of vertebrate scavengers. Trends in Ecology & Evolution 34:950–961.īEASLEY, J. Towards quantifying carrion biomass in ecosystems. The role of carrion in maintaining biodiversity and ecological processes in terrestrial ecosystems. King Culture (Sarcoramphus papa) scavenging of green turtle (Chelonia mydas) carcasses in Tortuguero National Park, Costa Rica. The comparative effects of large carnivores on the acquisition of carrion by scavengers. The fate of suslik corpses on the steppe. A better understanding of scavenging ecology in Neotropical forests will help in developing a broader framework of the trophic interactions within and across ecosystems.ĪKOPYAN, M. The results of this study show that small-mammal carcasses are a sought-after resource in Neotropical forests, and that invertebrates are able to quickly hoard and secure small carrion more efficiently than vertebrate scavengers. Most carcasses were removed by something too small to trigger the trail cameras, likely scarab beetles. Only 6.25 % of the carcasses were removed by vertebrates. Carcasses above the leaf litter were removed quicker and larger mice generally lasted longer. A general linear model analysis showed that most mouse carcasses disappeared within 1 to 2 days. I paired each carcass with a trail camera to help identify vertebrate scavengers. I deployed 194 mouse carcasses of various weights, above and below the leaf litter, and surveyed them daily until disappearance. This project explored small-mammal carcass scavenging in a Neotropical, mid-elevation rainforest, and specifically studied the rate of carcass removal by scavengers, how the conspicuousness and weight of carcasses affect scavenging, and what vertebrate scavengers utilize this carrion resource. Small-mammal carrion is even less studied and difficult to estimate, especially in the Neotropics. The prevalence and importance of scavenging has often been underestimated and overlooked in food web studies. However, humanity is transitioning from anthropocentrism to codigocentrism.Scavenging of carrion is essential to terrestrial ecosystems and can shape food webs and behavior. He points out that people are reconnecting to the material. He uses to remark the importance of bookshops in a post-digital era. įor writing Bookshops: A Reader's History, Carrión visited over 1,000 bookstores and libraries around the world. His works have been translated into several languages, included Chinese, Portuguese, Italian, German, French, Polish and English. He co-directed the literary journal Quimera, and he's been a contributor to the Spanish newspaper La Vanguardia for fifteen years. Career įrom 2000 to 2005, Jorge Carrion was a member of the editorial board of the defunct magazine Lateral. His father was a worker at a telephone company, and they didn't own books. Early life Ĭarrión comes from a family of Andalusian immigrants in Catalonia. He writes in the Spanish edition of The New York Times, and he's also a collaborator in international media as the National Geographic magazine, El País, and La Vanguardia. His published books include the non-fiction works Bookshops (2013) and Barcelona: Book of Passageways (2017), and the novels The Dead (2010), The Orphans (2014), and The Tourists (2015). Jorge Carrión ( Tarragona, Spain – 1976) is a Spanish writer, cultural critic, and director of the Master in Literary Creation at the Pompeu Fabra University.
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