Results 71 to 80 of about 10,115 (169)

Decapitating Tadpoles

open access: yes, 2002
31 pages, harvmac big; v2: we report a problem with BRST anomaly explained by J. Polchinski; resolution left to work in progress.
Adams, Allan   +2 more
openaire   +2 more sources

Artificial Shelters as a Monitoring and Conservation Tool for Terrestrial Breeding Frogs

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
Artificial concrete and wooden shelters were tested as low‐impact tools for monitoring a cryptic terrestrial‐breeding frog, Austrochaperina robusta, in the Australian Wet Tropics. Frogs overwhelmingly preferred concrete shelters, which provided stronger thermal buffering, supported higher occupancy across seasons, and were the only shelters used for ...
Jordy Groffen   +3 more
wiley   +1 more source

Evaluation of anuran diversity and success in tertiary wastewater treatment wetlands

open access: yesJournal of Freshwater Ecology, 2018
Constructed wetlands (CWs) are a multifunctional environmental technology capable of supporting plant and wildlife communities and removing excess nutrients and other pollutants.
Emma F. Zeitler   +2 more
doaj   +1 more source

Environmental watering elevates chytrid infection probability in frogs

open access: yesEcosphere, Volume 17, Issue 3, March 2026.
Abstract Prolonged drought associated with climate change is a global threat to amphibians. Environmental watering could limit declines but may worsen the amphibian disease chytridiomycosis which thrives in wet conditions. We aimed to discover how environmental water and chytrid interact to influence the survival of the endangered frog Pseudophryne ...
Don A. Driscoll   +2 more
wiley   +1 more source

Quantifying phenotypic plasticity at multiple levels—A comment on Gómez et al.

open access: yesFunctional Ecology, Volume 40, Issue 3, Page 556-559, March 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Gómez et al. (2025) called for consistency in the approaches to quantifying plastic responses, concluding that plasticity studies need to track genotypes (or proxies) to be meaningful.
Rick A. Relyea   +2 more
wiley   +1 more source

Multiple Overspill Flood Channels from Young Craters Require Surface Melting and Hundreds of Meters of Midlatitude Ice Late in Mars’s History

open access: yesThe Planetary Science Journal
Mars’s tadpole craters are small, young craters whose crater rims are incised by one or more exit breaches but lack visible inlets. The tadpole-forming climate records the poorly understood drying of Mars since the Early Hesperian.
Alexandra O. Warren   +4 more
doaj   +1 more source

Many roads to reservoirs? How susceptibility and shedding shape host competence in amphibians

open access: yesFunctional Ecology, Volume 40, Issue 3, Page 585-598, March 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Host competence—the ability to acquire, harbour and transmit infections—drives pathogen spread and persistence in multi‐host communities. Evaluating species‐specific competence is critical for predicting transmission, particularly for generalist fungal pathogens like ...
Joseph A. DeMarchi   +7 more
wiley   +1 more source

Vitamin A transport in plasma of the non-mammalian vertebrates: isolation and partial characterization of piscine retinol-binding protein1

open access: yesJournal of Lipid Research, 1977
Studies were conducted to explore vitamin A transport in the non-mammalian vertebrates, especially Pisces, Amphibia, and Reptilia, and to isolate and partially characterize piscine retinol-binding protein.
Y Shidoji, Y Muto
doaj   +1 more source

The Influence of Climate and Livestock Grazing on Two Species of Burrowing Desert Frogs

open access: yesAustral Ecology, Volume 51, Issue 3, March 2026.
ABSTRACT Frogs are one of the most vulnerable groups of vertebrates globally, occupying a range of environments including arid deserts. They are threatened by many interacting factors, including climate change and livestock grazing. In this study, we present the first long‐term research (over 30 years) on two arid‐dwelling frogs in Australia, the ...
R. J. Cairncross   +2 more
wiley   +1 more source

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