Results 191 to 200 of about 93,073 (288)

Warming‐Mediated Decreases in Nectar Quality Translate Into Lower Energy Reserves of the Monarch Butterfly (Danaus plexippus)

Global Change Biology Communications, EarlyView.
Warming caused a significant decrease in monarch fat mass, likely due to an observed reduction in sucrose concentration caused by warming of the nectar. Since sucrose fuels fall migration and overwintering, our results suggest climate warming may reduce migration success and overwinter survival.
Katherine Peel, Greg W. Mitchell, Christopher G. Guglielmo, Heather M. Kharouba   +3 more
wiley   +1 more source

Assessment of infection of Stomoxys calcitrans larvae by entomopathogenic nematodes Heterorhabditis amazonensis NEPT11. [PDF]

Braz J Vet Med
Monteiro AC, de Souza ACF, da Silva DP, de Almeida GPS, de Souza VT, Monteiro JLL, Chambarelli MCMDC, Bittencourt AJ.   +7 more
europepmc   +1 more source

Climate Change Has Already Reshaped North American Forest Pest Dynamics: Insights From Multidecadal Process‐Based Modelling

Global Change Biology Communications, EarlyView.
Climate change has rapidly expanded and shifted suitable climate conditions for eight major forest pests across North America, especially toward northern and higher elevation areas. Host exposure and overlap among pests are increasing, raising ecological and economic risks, and signaling accelerating future impacts under continued warming.
Yan Boulanger, Chris J. K. MacQuarrie, Véronique Martel, Jacques Régnière, Rémi Saint‐Amant, Kishan Sambaraju   +5 more
wiley   +1 more source

First report of immature stages of Ixodes bocatorensis (Ixodida: Ixodidae) on small mammals in the Maracanã Environmental Protection Area, São Luís, Maranhão, Brazil. [PDF]

Rev Bras Parasitol Vet
Gonçalves FCS, Cardoso ADS, Simas AKSM, Silva DEP, Carvalho CCA, Melo DV, Costa APD, Nogueira RMS, Martins TF, Labruna MB, Costa FB.   +10 more
europepmc   +1 more source

Projected Warming of the Southern Ocean Disrupts Embryonic Development and Hatch Timing in Antarctic Fish

Global Change Biology Communications, EarlyView.
Embryos are particularly sensitive to thermal challenge. Antarctic fish embryos raised at projected Southern Ocean temperatures hatch during the winter, have a high incidence of morphological abnormalities, have shorter body lengths, and express genes indicative of cellular stress.
Margaret Streeter, Nathalie R. Le François, Thomas Desvignes, Jacob Grondin, John H. Postlethwait, H. William Detrich III, Jacob M. Daane   +6 more
wiley   +1 more source

First record of Rickettsia bellii in Amblyomma varium and Amblyomma goeldii from the Eastern Amazon. [PDF]

Rev Bras Parasitol Vet
Araújo IM, Nascimento KKGD, Silva MB, Abel I, Mendes-Oliveira AC, Baêta BA, Silva CBD, Cordeiro MD.   +7 more
europepmc   +1 more source

Mesoscale Circulation and Coral Community Disturbance at Isolated Reefs

Global Change Biology Communications, EarlyView.
The Loop Current is a seasonally and interannually dynamic mesoscale oceanographic feature in the Gulf of Mexico that strongly influences connectivity and environmental conditions across the region. We investigated the influence of Loop Current variability on coral reef disturbances at isolated reefs in the northwest Gulf, including coral disease ...
Gaby E. Carpenter, Benjamin H. Farmer, Hannah E. Craft, Amy Apprill, Marilyn E. Brandt, Adrienne M. S. Correa, Laura D. Mydlarz, Daniel M. Holstein   +7 more
wiley   +1 more source

[West Nile virus in Andalusia: A recurrent zoonosis without response]. [PDF]

Aten Primaria
Fernández-León P, Gómez-Salgado J, Fagundo-Rivera J.   +2 more
europepmc   +1 more source

The relationship between cellular protein content and selenium accumulation in freshwater microalgae

Integrated Environmental Assessment and Management, EarlyView.
Abstract Variability in the bioconcentration of selenium (Se) by primary producers at the base of the food web results in uncertainty in predictions of bioaccumulation and ecological risk to higher trophic level organisms. Water chemistry, speciation of Se, and periphyton community composition have all been suggested as factors that contribute to ...
Courtney Bogstie, Melanie Gallant, James R. Elphick, Christopher Kennedy   +3 more
wiley   +1 more source

Coprological assessment of domestic carnivores in public areas and health education focused on larva migrans in São Paulo State, Brazil. [PDF]

Rev Bras Parasitol Vet
Silva AID, Moura ALA, Galetti BM, Vieira BL, Silva CVDD, Reis GA, Brito LL, Goes LS, Menezes LA, Cortezi MP, Paglione MP, Nunes VK, Santos VMSD, Maluf YS, Dias CM, Perin PP, Hoppe EGL, Carvalho AAB.   +17 more
europepmc   +1 more source