Loss of Seed-Dispersing Animals and Its Impacts on Humanity

Gilney Charll Santos; Leonardo Silva Chaves; Ulysses Paulino Albuquerque

doi:10.15451/ec2017-09-6.17-1-7

Autores

Gilney Charll Santos Instituto Federal do Piauí
Leonardo Silva Chaves Universidade Federal Rural de Pernambuco
Ulysses Paulino Albuquerque Universidade Federal Rural de Pernambuco

DOI:

https://doi.org/10.15451/ec2017-09-6.17-1-7

Palavras-chave:

Ecosystem benefits, Hunting, Defaunation, Ethnobiology, Ecosystem functioning

Resumo

Seed dispersal is a key ecological process for the maintenance of biodiversity and ecosystem functioning and is undoubtedly critical to the provision of valuable ecosystem benefits to humanity. However, the loss or population reduction of seed-dispersing animals, especially the medium and large ones, has increasingly compromised important ecological processes and associated ecosystem benefits. Thus, we aimed to review researches that examined how the loss or reduction of seed-dispersing fauna affects the functioning of ecosystems and, consequently, humanity. We believe that this review provides new directions for future research in the field of conservation science that may contribute to policy initiatives and management and conservation plans.

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Referências

Bello C, Galetti M, Pizo MA, Magnago LFS, Rocha MF, Lima RAF, Peres CA, Ovaskainen O, Jordano P (2015) Defaunation affects carbon storage in tropical forests. Science Advances doi: 10.1126/sciadv.1501105. DOI: https://doi.org/10.1126/sciadv.1501105

Brashares JS, Abrahms B, Fiorella KJ, Golden CD, Hojnowski CE, Marsh RA, McCauley DJ, Nuñez TA, Seto K, Withey L (2014) Wildlife decline and social conflict. Science 345:376-378. DOI: https://doi.org/10.1126/science.1256734

Carvalho CS, Galetti M, Colevatti RG, Jordano P (2016) Defaunation leads to microevolutionary changes in a tropical palm. Scientific Reports doi: 10.1038/srep31957. DOI: https://doi.org/10.1038/srep31957

Charrel RN, de Lamballerie X, (2010) Zoonotic aspects of arenavirus infections. Veterinary Microbiology 140:213–220. DOI: https://doi.org/10.1016/j.vetmic.2009.08.027

Dirzo R, Young HS, Galetti M, Ceballos G, Isaac NJB, Collen B (2014) Defaunation in the Anthropocene. Science 345:401-406. DOI: https://doi.org/10.1126/science.1251817

Donatti CI, Guimarães PR, Galetti M (2009) Seed dispersal and predation in the endemic Atlantic rainforest palm Astrocaryum aculeatissimum across a gradient of seed disperser abundance. Ecological Research 24:1187-1195. DOI: https://doi.org/10.1007/s11284-009-0601-x

Fa JE, Currie D, Meeuwig J (2003) Bushmeat and food security in the Congo basin: Linkages between wildlife and people’s future. Environmental Conservation 30:71-78. DOI: https://doi.org/10.1017/S0376892903000067

Feer F, Boissier O (2015) Variations in dung beetle assemblages across a gradient of hunting in a tropical forest. Ecological Indicators 57:164-170. DOI: https://doi.org/10.1016/j.ecolind.2015.04.034

Galetti M, Guevara R, Côrtes MC, Fadini R, Von Matter S, Leite AB, Labecca F, Ribeiro T, Carvalho CS, Collevatti RG, Pires MM, Guimarães Jr PR, Brancalion PH, Ribeiro MC, Jordano P (2013) Functional extinction of birds drives rapid evolutionary changes in seed size. Science 340:1086-1090. DOI: https://doi.org/10.1126/science.1233774

Galetti M, Bovendorp RS, Guevara R (2015a) Defaunation of large mammals leads to an increase in seed predation in the Atlantic forests. Global Ecology and Conservation 3:824-830. DOI: https://doi.org/10.1016/j.gecco.2015.04.008

Galetti M, Guevara R, Neves CL, Rodarte RR, Bovendorp RS, Moreira M, Hopkins III JB, Yeakel JD (2015b) Defaunation affect population and diet of rodents in Neotropical rainforests. Biological Conservation 190:2-7. DOI: https://doi.org/10.1016/j.biocon.2015.04.032

Galetti M, Brocardo CR, Begotti RA, Hortenci L, Rocha-Mendes F, Bernardo CSS, Bueno RS, Nobre R, Bovendorp RS, Marques RM, Meirelles F, Gobbo SK, Beca G, Schmaedecke G, Siqueira T (2016) Defaunation and biomass collapse of mammals in the largest Atlantic forest remnant. Animal Conservation doi: 10.1111/acv.12311. DOI: https://doi.org/10.1111/acv.12311

Guimarães PR JR, Galetti M, Jordano P (2008) Seed dispersal anachronisms: rethinking the fruits extinct megafauna ate. Plos One doi:10.1371/journal.pone.0001745. DOI: https://doi.org/10.1371/journal.pone.0001745

Koerner SE, Poulsen JR, Blanchard EJ, Okouyi J, Clark CJ (2016) Vertebrate community composition and diversity declines along a defaunation gradient radiating from rural villages in Gabon. Journal of Applied Ecology doi: 10.1111/1365-2664.12798. DOI: https://doi.org/10.1111/1365-2664.12798

Luis AD, Hayman DTS, O’Shea TJ, Cryan PM, Gilbert AT, Pulliam JRC, Mills JN, Timonin ME, Willis CKR, Cunningham AA, Fooks AR, Rupprecht CE, Wood JLN, Webb CT (2013) A comparison of bats and rodents as reservoirs of zoonotic viruses: are bats special? Proceedings of the Royal Society B doi: 10.1098/rspb.2012.2753. DOI: https://doi.org/10.1098/rspb.2012.2753

Paine CET, Beck H, Terborgh J (2016) How mammalian predation contributes to tropical tree community structure. Ecology 97:3326-3336. DOI: https://doi.org/10.1002/ecy.1586

Pérez-Méndez N, Jordano P, Valido A (2015) Downsized mutualisms: Consequences of seed dispersers’ body-size reduction for early plant recruitment. Perspectives in Plant Ecology, Evolution and Systematics 17:151-159. DOI: https://doi.org/10.1016/j.ppees.2014.12.001

Redford KH (1992) The Empty Forest. BioScience 42:412-422. DOI: https://doi.org/10.2307/1311860

Rosin C, Poulsen JR, (2016) Hunting-induced defaunation drives increased seed predation and decreased seedling establishment of commercially important tree species in an Afrotropical forest. Forest Ecology and Management 382:206-213. DOI: https://doi.org/10.1016/j.foreco.2016.10.016

Santos GC, Schiel N, Araújo EL, Albuquerque UP (2016) Caryocar coriaceum (Caryocaraceae) diaspore removal and dispersal distance on the margin and in the interior of a Cerrado area in Northeastern Brazil. Revista de Biología Tropical 64:1117-1127. DOI: https://doi.org/10.15517/rbt.v64i3.20930

Schmaljohn C, Hjelle B (1997) Hantaviruses: A Global Disease Problem. Emerging Infectious Diseases 3:95-104. DOI: https://doi.org/10.3201/eid0302.970202

Silva Neto BC, Nascimento ALB, Schiel N, Alves RRN, Souto A, Albuquerque UP (2016) Assessment of the hunting of mammals using local ecological knowledge: an example from the Brazilian semiarid region. Environment, Development and Sustainability doi: 10.1007/s10668-016-9827-2. DOI: https://doi.org/10.1007/s10668-016-9827-2

Suzán G, Marcé E, Giermakowski JT, Mills JN, Ceballos G, Ostfeld RS, Armién B, Pascale JM, Yates TL (2009) Experimental evidence for reduced rodent diversity causing increased hantavirus prevalence. Plos One doi:10.1371/journal.pone.0005461. DOI: https://doi.org/10.1371/journal.pone.0005461

Young H, Griffin RH, Wood CL, Nunn CL (2013) Does habitat disturbance increase infectious disease risk for primates? Ecology Letters 16:656-663. DOI: https://doi.org/10.1111/ele.12094

Young HS, McCauley DJ, Galetti M, Dirzo R (2016) Patterns, Causes, and Consequences of Anthropocene Defaunation. Annual Review of Ecology, Evolution, and Systematics 47:333-358. DOI: https://doi.org/10.1146/annurev-ecolsys-112414-054142