FN Archimer Export Format
PT J
TI Predicting the Effects of Climate Change on Dengue Vector Densities in Southeast Asia through Process-Based Modeling
BT 
AF Bonnin, Lucas
   Tran, Annelise
   Herbreteau, Vincent
   Marcombe, Sébastien
   Boyer, Sébastien
   Mangeas, Morgan
   Menkes, Christophe
AS 1:1;2:2,3,4,5;3:6,7;4:8;5:9;6:1;7:1;
FF 1:;2:;3:;4:;5:;6:;7:;
C1 ENTROPIE (UMR 9220), IRD, Université de la Réunion, CNRS, Ifremer, Université de Nouvelle Calédonie, Nouméa, Nouvelle-Calédonie
   CIRAD, UMR TETIS, Sainte-Clotilde, Reunion Island, France
   TETIS, Université Montpellier, AgroParisTech, CIRAD, CNRS, INRAE, Montpellier, France
   CIRAD, UMR ASTRE, Sainte-Clotilde, Reunion Island, France
   ASTRE, Université Montpellier, CIRAD, INRAE, Montpellier, France
   ESPACE-DEV, IRD, Université Antilles, Université Guyane, Université Montpellier, Université de la Réunion, Montpellier, France
   ESPACE-DEV, IRD, Université Antilles, Université Guyane, Université Montpellier, Université de la Réunion, Phnom Penh, Cambodia
   Medical Entomology and Vector-Borne Disease Laboratory, Institut Pasteur du Laos, Vientiane, Lao PDR
   Medical and Veterinary Entomology Unit, Institut Pasteur du Cambodge, Phnom Penh, Cambodia
C2 UNIV NOUVELLE CALEDONIE, FRANCE
   CIRAD, FRANCE
   UNIV MONTPELLIER, FRANCE
   CIRAD, FRANCE
   UNIV MONTPELLIER, FRANCE
   IRD, FRANCE
   IRD, CAMBODIA
   INST PASTEUR LAOS, LAOS
   INST PASTEUR CAMBODGE, CAMBODIA
UM ENTROPIE
IN WOS Cotutelle UMR
   DOAJ
   copubli-france
   copubli-univ-france
   copubli-int-hors-europe
   copubli-sud
IF 10.5
TC 3
UR https://archimer.ifremer.fr/doc/00809/92132/98141.pdf
   https://archimer.ifremer.fr/doc/00809/92132/98142.pdf
   https://archimer.ifremer.fr/doc/00809/92132/98143.pdf
LA English
DT Article
AB Background: Aedes aegypti and Ae. albopictus mosquitoes are major vectors for several human diseases of global importance, such as dengue and yellow fever. Their life cycles and hosted arboviruses are climate sensitive and thus expected to be impacted by climate change. Most studies investigating climate change impacts on Aedes at global or continental scales focused on their future global distribution changes, whereas a single study focused on its effects on Ae. aegypti densities regionally. Objectives: A process-based approach was used to model densities of Ae. aegypti and Ae. albopictus and their potential evolution with climate change using a panel of nine CMIP6 climate models and climate scenarios ranging from strong to low mitigation measures at the Southeast Asian scale and for the next 80 y. Methods: The process-based model described, through a system of ordinary differential equations, the variations of mosquito densities in 10 compartments, corresponding to 10 different stages of mosquito life cycle, in response to temperature and precipitation variations. Local field data were used to validate model outputs. Results: We show that both species densities will globally increase due to future temperature increases. In Southeast Asia by the end of the century, Ae. aegypti densities are expected to increase from 25% with climate mitigation measures to 46% without; Ae. albopictus densities are expected to increase from 13%–21%, respectively. However, we find spatially contrasted responses at the seasonal scales with a significant decrease in Ae. albopictus densities in lowlands during summer in the future. Discussion: These results contrast with previous results, which brings new insight on the future impacts of climate change on Aedes densities. Major sources of uncertainties, such as mosquito model parametrization and climate model uncertainties, were addressed to explore the limits of such modeling. https://doi.org/10.1289/EHP11068 
PY 2022
PD DEC
SO Environmental Health Perspectives
SN 0091-6765
PU Environmental Health Perspectives
VL 130
IS 12
UT 000972317500014
DI 10.1289/EHP11068
ID 92132
ER

EF