Sökning: WFRF:(Hellgren D) >
Global drivers of a...
Global drivers of avian haemosporidian infections vary across zoogeographical regions
-
- Fecchio, Alan (författare)
- Federal University of Mato Grosso do Sul
-
- Clark, Nicholas J. (författare)
- University of Queensland
-
- Bell, Jeffrey A. (författare)
- University of North Dakota
-
visa fler...
-
- Skeen, Heather R. (författare)
- The Field Museum of Natural History,University of Chicago
-
- Lutz, Holly L. (författare)
- The Field Museum of Natural History,University of Chicago
-
- De La Torre, Gabriel M. (författare)
- Federal University of Paraná
-
- Vaughan, Jefferson A. (författare)
- University of North Dakota
-
- Tkach, Vasyl V. (författare)
- University of North Dakota
-
- Schunck, Fabio (författare)
- Comitê Brasileiro de Registros Ornitológicos
-
- Ferreira, Francisco C. (författare)
- Smithsonian Conservation Biology Institute
-
- Braga, Érika M. (författare)
- Federal University of Minas Gerais
-
- Lugarini, Camile (författare)
- Chico Mendes Institute for Biodiversity Conservation
-
- Wamiti, Wanyoike (författare)
- National Museums of Kenya
-
- Dispoto, Janice H. (författare)
- Drexel University
-
- Galen, Spencer C. (författare)
- University of Scranton
-
- Kirchgatter, Karin (författare)
- Superintendência de Controle de Endemias (Sucen),University of São Paulo
-
- Sagario, M. Cecilia (författare)
- Centro Regional Universitario Bariloche
-
- Cueto, Victor R. (författare)
- Universidad Nacional de la Patagonia San Juan Bosco
-
- González-Acuña, Daniel (författare)
- University of Concepción
-
- Inumaru, Mizue (författare)
- Nihon University
-
- Sato, Yukita (författare)
- Nihon University
-
- Schumm, Yvonne R. (författare)
- Justus Liebig University Giessen
-
- Quillfeldt, Petra (författare)
- Justus Liebig University Giessen
-
- Pellegrino, Irene (författare)
- University of Eastern Piedmont
-
- Dharmarajan, Guha (författare)
- University of Georgia
-
- Gupta, Pooja (författare)
- University of Georgia
-
- Robin, V. V. (författare)
- Indian Institute of Science Education and Research (IISER), Tirupati
-
- Ciloglu, Arif (författare)
- Erciyes University
-
- Yildirim, Alparslan (författare)
- Erciyes University
-
- Huang, Xi (författare)
- Beijing Normal University
-
- Chapa-Vargas, Leonardo (författare)
- Institute For Scientific And Technological Research Of San Luis Potosi
-
- Álvarez-Mendizábal, Paulina (författare)
- Instituto de Ecología A.C.
-
- Santiago-Alarcon, Diego (författare)
- Instituto de Ecología A.C.,University of South Florida
-
- Drovetski, Serguei V. (författare)
- USGS Eastern Ecological Science Center
-
- Hellgren, Olof (författare)
- Lund University,Lunds universitet,MEMEG,Biologiska institutionen,Naturvetenskapliga fakulteten,Molekylär ekologi och evolution,Forskargrupper vid Lunds universitet,Department of Biology,Faculty of Science,Molecular Ecology and Evolution Lab,Lund University Research Groups
-
- Voelker, Gary (författare)
- Texas A and M University
-
- Ricklefs, Robert E. (författare)
- University of Missouri-St. Louis
-
- Hackett, Shannon J. (författare)
- The Field Museum of Natural History
-
- Collins, Michael D. (författare)
- Rhodes College
-
- Weckstein, Jason D. (författare)
- Drexel University
-
- Wells, Konstans (författare)
- Swansea University
-
visa färre...
-
(creator_code:org_t)
- 2021-09-07
- 2021
- Engelska 14 s.
-
Ingår i: Global Ecology and Biogeography. - : Wiley. - 1466-822X .- 1466-8238. ; 30:12, s. 2393-2406
- Relaterad länk:
-
http://dx.doi.org/10...
-
visa fler...
-
https://lup.lub.lu.s...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Aim: Macroecological analyses provide valuable insights into factors that influence how parasites are distributed across space and among hosts. Amid large uncertainties that arise when generalizing from local and regional findings, hierarchical approaches applied to global datasets are required to determine whether drivers of parasite infection patterns vary across scales. We assessed global patterns of haemosporidian infections across a broad diversity of avian host clades and zoogeographical realms to depict hotspots of prevalence and to identify possible underlying drivers. Location: Global. Time period: 1994–2019. Major taxa studied: Avian haemosporidian parasites (genera Plasmodium, Haemoproteus, Leucocytozoon and Parahaemoproteus). Methods: We amalgamated infection data from 53,669 individual birds representing 2,445 species world-wide. Spatio-phylogenetic hierarchical Bayesian models were built to disentangle potential landscape, climatic and biotic drivers of infection probability while accounting for spatial context and avian host phylogenetic relationships. Results: Idiosyncratic responses of the three most common haemosporidian genera to climate, habitat, host relatedness and host ecological traits indicated marked variation in host infection rates from local to global scales. Notably, host ecological drivers, such as migration distance for Plasmodium and Parahaemoproteus, exhibited predominantly varying or even opposite effects on infection rates across regions, whereas climatic effects on infection rates were more consistent across realms. Moreover, infections in some low-prevalence realms were disproportionately concentrated in a few local hotspots, suggesting that regional-scale variation in habitat and microclimate might influence transmission, in addition to global drivers. Main conclusions: Our hierarchical global analysis supports regional-scale findings showing the synergistic effects of landscape, climate and host ecological traits on parasite transmission for a cosmopolitan and diverse group of avian parasites. Our results underscore the need to account for such interactions, in addition to possible variation in drivers across regions, to produce the robust inference required to predict changes in infection risk under future scenarios.
Ämnesord
- NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
- NATURVETENSKAP -- Biologi -- Mikrobiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Microbiology (hsv//eng)
Nyckelord
- avian malaria
- avian migration
- disease hotspot
- disease macroecology
- haemosporidian prevalence
- host–parasite interaction
- infection probability
- parasite macroecology
- Plasmodium
- spatio-phylogenetic models
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Fecchio, Alan
-
Clark, Nicholas ...
-
Bell, Jeffrey A.
-
Skeen, Heather R ...
-
Lutz, Holly L.
-
De La Torre, Gab ...
-
visa fler...
-
Vaughan, Jeffers ...
-
Tkach, Vasyl V.
-
Schunck, Fabio
-
Ferreira, Franci ...
-
Braga, Érika M.
-
Lugarini, Camile
-
Wamiti, Wanyoike
-
Dispoto, Janice ...
-
Galen, Spencer C ...
-
Kirchgatter, Kar ...
-
Sagario, M. Ceci ...
-
Cueto, Victor R.
-
González-Acuña, ...
-
Inumaru, Mizue
-
Sato, Yukita
-
Schumm, Yvonne R ...
-
Quillfeldt, Petr ...
-
Pellegrino, Iren ...
-
Dharmarajan, Guh ...
-
Gupta, Pooja
-
Robin, V. V.
-
Ciloglu, Arif
-
Yildirim, Alpars ...
-
Huang, Xi
-
Chapa-Vargas, Le ...
-
Álvarez-Mendizáb ...
-
Santiago-Alarcon ...
-
Drovetski, Sergu ...
-
Hellgren, Olof
-
Voelker, Gary
-
Ricklefs, Robert ...
-
Hackett, Shannon ...
-
Collins, Michael ...
-
Weckstein, Jason ...
-
Wells, Konstans
-
visa färre...
- Om ämnet
-
- NATURVETENSKAP
-
NATURVETENSKAP
-
och Biologi
-
och Ekologi
-
- NATURVETENSKAP
-
NATURVETENSKAP
-
och Biologi
-
och Mikrobiologi
- Artiklar i publikationen
-
Global Ecology a ...
- Av lärosätet
-
Lunds universitet