Parasite biodiversity faces extinction and redistribution in a changing climate
Colin J. Carlson,Kevin R. Burgio,Eric R. Dougherty,Anna J. Phillips,Veronica M. Bueno,Christopher F. Clements,Giovanni Castaldo,Tad A. Dallas,Carrie A. Cizauskas,Graeme S. Cumming,Jorge Doña,Nyeema C. Harris,Roger Jovani,Sergey Mironov,Oliver Muellerklein,Heather C. Proctor,Wayne M. Getz,Wayne M. Getz +17 more
TLDR
The most comprehensive spatially explicit data set available for parasites, projected range shifts in a changing climate, and estimated extinction rates for eight major parasite clades is compiled, finding that ectoparasites (especially ticks) fare disproportionately worse than endopar asites.Abstract:
Climate change is a well-documented driver of both wildlife extinction and disease emergence, but the negative impacts of climate change on parasite diversity are undocumented. We compiled the most comprehensive spatially explicit data set available for parasites, projected range shifts in a changing climate, and estimated extinction rates for eight major parasite clades. On the basis of 53,133 occurrences capturing the geographic ranges of 457 parasite species, conservative model projections suggest that 5 to 10% of these species are committed to extinction by 2070 from climate-driven habitat loss alone. We find no evidence that parasites with zoonotic potential have a significantly higher potential to gain range in a changing climate, but we do find that ectoparasites (especially ticks) fare disproportionately worse than endoparasites. Accounting for host-driven coextinctions, models predict that up to 30% of parasitic worms are committed to extinction, driven by a combination of direct and indirect pressures. Despite high local extinction rates, parasite richness could still increase by an order of magnitude in some places, because species successfully tracking climate change invade temperate ecosystems and replace native species with unpredictable ecological consequences.read more
Citations
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Is the world wormier than it used to be? We'll never know without natural history collections.
TL;DR: In this article , the authors use preserved specimens to address pressing questions in parasite ecology, give a few key examples of how collections-based parasite ecology can resolve these questions, identify some pitfalls and workarounds, and suggest promising areas for research.
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Chemical ecology in the Southern Ocean
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Dissertation
Studies on the diversity and distribution of marine ichthyoparasites in Southern Africa
TL;DR: Thesis Overview: Currents, Oceanography and Biogeography of Marine Ecosystems of South Western Africa ............................................................... 18 2.3.2.1. Study Region:Currents of Southern Africa .......................................................................................... 16 2.4.3 Thesis Overview ........................................................................................................... 14.
References
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Book
Model Selection and Multimodel Inference: A Practical Information-Theoretic Approach
TL;DR: The second edition of this book is unique in that it focuses on methods for making formal statistical inference from all the models in an a priori set (Multi-Model Inference).
Journal ArticleDOI
Biodiversity hotspots for conservation priorities
Norman Myers,Russell A. Mittermeier,Cristina G. Mittermeier,Gustavo A. B. da Fonseca,Jennifer Kent +4 more
TL;DR: A ‘silver bullet’ strategy on the part of conservation planners, focusing on ‘biodiversity hotspots’ where exceptional concentrations of endemic species are undergoing exceptional loss of habitat, is proposed.
Journal ArticleDOI
Very high resolution interpolated climate surfaces for global land areas.
Robert J. Hijmans,Susan E. Cameron,Susan E. Cameron,Juan L. Parra,Peter G. Jones,Andy Jarvis +5 more
TL;DR: In this paper, the authors developed interpolated climate surfaces for global land areas (excluding Antarctica) at a spatial resolution of 30 arc s (often referred to as 1-km spatial resolution).
Journal ArticleDOI
Maximum entropy modeling of species geographic distributions
TL;DR: In this paper, the use of the maximum entropy method (Maxent) for modeling species geographic distributions with presence-only data was introduced, which is a general-purpose machine learning method with a simple and precise mathematical formulation.
Journal ArticleDOI
A globally coherent fingerprint of climate change impacts across natural systems
Camille Parmesan,Gary W. Yohe +1 more
TL;DR: A diagnostic fingerprint of temporal and spatial ‘sign-switching’ responses uniquely predicted by twentieth century climate trends is defined and generates ‘very high confidence’ (as laid down by the IPCC) that climate change is already affecting living systems.