Results 151 to 160 of about 101,642 (246)

Divergent demographic responses of boreal-breeding ducks to growing season variability. [PDF]

Oecologia
Messmer DJ, Slattery S, Drever MC, Derksen C, Clark RG.   +4 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

Trained immunity and immune priming in plants and invertebrates. [PDF]

Elife
Kurtz J, Andino R, Boraschi D, Contreras-Garduño J, Kachroo A, Khan I, Lanz Mendoza H, Mukherjee K, Peuß R, Ton J.   +9 more
europepmc   +1 more source

Functional Stability Despite Taxonomic Changes in Mixed‐Species Foraging Flock Participants Along an Elevational Gradient in Knuckles Montane Reserve, Sri Lanka 斯里兰卡纳克斯山地保护区 (Knuckles Montane Reserve) 海拔梯度上混合物种觅食群参与者的功能稳定性与分类变化

Integrative Conservation, EarlyView.
This research reveals the functional stability of mixed species foraging flocks (MSF) and their foraging height change with different taxonomic differences along the elevational gradient at Knuckles Montane Reserve, Sri Lanka. This offers new insights into how MSFs sustain with the elevational gradients supporting the altitudinal shifting species ...
Vimukthi. R. Gunasekeara, Iresha Wijerathne, Tharuka Wickramasinghe, Sriyani Wickramasinghe   +3 more
wiley   +1 more source

The Critical Role of Coefficients: Updating Allometric Normalisation Constants for Modern Ecology and Modelling. [PDF]

Ecol Lett
Blyth PSA, Johnson TF, Malpas T, Mayall H, Smith A, Danet A, Delmas E, Griffiths CA, Simmons BI, Jackson J, Brose U, Beckerman AP.   +11 more
europepmc   +1 more source

Urbanization and Seasonality Increase Introduced Plant Consumption by the World's Southernmost Parrot 城市化与季节性增加了全球最南端鹦鹉对引入植物的取食

Integrative Conservation, EarlyView.
Urbanization may alter bird foraging. Austral Parakeets (Enicognathus ferrugineus) in Patagonia rely on introduced plants in urban areas, especially in winter, despite preferring natives in the wild. This seasonal reliance on introduced species highlights urbanization trade‐offs and underscores the need to manage green areas with native plants to ...
Rocío Bahía, Sergio A. Lambertucci, Karina L. Speziale   +2 more
wiley   +1 more source

Evaluation of the pollution pressures posed by groups of chemicals on British riverine invertebrate populations. [PDF]

Biol Rev Camb Philos Soc
Poyntz-Wright IP, Harrison XA, Tyler CR.
europepmc   +1 more source

Sun Bear Ecology and Conservation: Multiscale Habitat Associations in Southeast Asia 马来熊的生态与保护:东南亚地区的多尺度生境关联研究

Integrative Conservation, EarlyView.
We collated detections of the sun bear from new and previously published camera trap studies across its range. We then analysed these detections at two different spatial scales to assess the habitat associations and diel activity of this species. We found that the sun bear is tolerant to moderate habitat disturbances. ABSTRACT Degraded tropical forests,
Alexander Hendry, Harsh K. Pahuja, Zachary Amir, Ilyas Nursamsi, Jonathan H. Moore, Matthew Scott Luskin   +5 more
wiley   +1 more source

Ectoparasite abundance and pathogen prevalence of the San Clemente Island fox (Urocyon littoralis clementae). [PDF]

PLoS One
Green DA, Maestas JM, Sanchez JN, Nieto NC, Bridges AS, Garcelon DK.   +5 more
europepmc   +1 more source

Ivermectin Toxicity in Humans and Animals: Clinical Spectrum, Mechanisms, and Management

Journal of Applied Toxicology, EarlyView.
ABSTRACT Ivermectin is a widely used macrocyclic lactone with established efficacy against a broad range of parasitic infections in humans and animals and a long‐standing reputation for clinical safety. However, increasing evidence indicates that ivermectin can produce clinically relevant toxicity under specific conditions, particularly involving the ...
Serkan Yilmaz, Bayram Göktaş, İlker Ateş, Mustafa Çelik   +3 more
wiley   +1 more source