Results 241 to 250 of about 21,213 (294)

Does tidal marsh restoration lead to the recovery of trophic pathways that support estuarine fishes? [PDF]

Ecol Appl
Pagliaro MD, De La Cruz SEW, Woo I, Sousa J, Rich N, Grimaldo L, Colombano D, Ruhí A.   +7 more
europepmc   +1 more source

Differential effects of freshwater browning across fish species: consequences for individual‐ to community‐level fish traits in north temperate lakes

Biological Reviews, Volume 101, Issue 1, Page 128-146, February 2026.
ABSTRACT The browning of freshwater ecosystems is increasingly evident in temperate and northern regions, with widespread ramifications for lake physics, chemistry, and biology. Contrasting results on how freshwater browning may impact fish have been reported, but there has been no comprehensive examination of how browning may cause cascading effects ...
Allison M. Roth, Vincent Fugère, Marco A. Rodríguez, Jean‐François Lapierre, Joe Sánchez Schacht, Sapna Sharma, Mehdi M. Aqdam, Jeremy Fonvielle, Michelle Gros, Andrew J. Tanentzap, Matilda L. Andersson, Renee M. van Dorst, Jan Karlsson, Christopher T. Solomon, Christer Brönmark, Peter Eklöv, Kristin Scharnweber, Magnus Huss, Beatrix E. Beisner, Fernando Chaguaceda, Cristina Charette, Alison M. Derry, Gregor F. Fussmann, Andrew P. Hendry, Kaj Hulthén, Sandra Klemet‐N'Guessan, Irene Gregory‐Eaves   +26 more
wiley   +1 more source

Evaluating the Effects of Managed Free-Roaming Cat Populations on Prey Through Stable Isotope Analysis: A Pilot Study from British Columbia, Canada. [PDF]

Animals (Basel)
Martinoia V, Ferguson R, Wolf PJ, Carić M, Novak M, Roche S.   +5 more
europepmc   +1 more source

Environmental factors affect the condition of critically endangered freshwater pearl mussels by disrupting terrestrial–aquatic resource connectivity

Conservation Science and Practice, Volume 8, Issue 2, February 2026.
This regional‐scale field study shows that critically threatened freshwater pearl mussels rely substantially on terrestrial organic matter, indicating strong connectivity between terrestrial and aquatic ecosystems. However, human pressures at the catchment scale reduced this resource connectivity.
Mahsa Hajisafarali, Sabrina Nykänen, Jouni Taskinen, Matthew R. D. Cobain, Jonna Kuha, Panu Oulasvirta, Katariina Rautiainen, Asta Vaso, Mikko Kiljunen   +8 more
wiley   +1 more source

Trophic niche partitioning among three sympatric anuran species in a South Korean forest ecosystem based on stable isotope analysis. [PDF]

Sci Rep
Lee SY, Song JY, Koo KS, Seung J, Choi CY.   +4 more
europepmc   +1 more source

Understanding Mosquito Vector Invasion Pathways: Synergistic Effects of Human Mobility, Climate and Natural Dispersal

Ecology Letters, Volume 29, Issue 2, February 2026.
Mosquito‐borne diseases are increasing globally, driven by the expanding range of invasive vectors, yet the mechanisms of their spread remain poorly understood. Using 20 years of invasion data from Spain, we combine high‐resolution human mobility data with a metapopulation model to study the colonisation dynamics of Aedes albopictus.
Marta Pardo‐Araujo, Egor Kotov, David Alonso, Frederic Bartumeus   +3 more
wiley   +1 more source

Invasive predatory fish occupies highest trophic position leading to expansion of isotopic niches in a riverine food web. [PDF]

Ecology
Hodgson OC, Stark S, Schall MK, Smith GD, Smalling KL, Wagner T.   +5 more
europepmc   +1 more source

Climate Change Challenges Grey Wolf Resilience: Insights From Dental Microwear

Ecology Letters, Volume 29, Issue 2, February 2026.
We investigate dietary plasticity in European grey wolves across interglacial periods using dental microwear texture analysis. Enhanced durophagy is associated with warm climates in both modern Polish and British Pleistocene wolves, indicating deep‐time behavioural flexibility.
Amanda A. Burtt, Neil F. Adams, Sabina Nowak, Robert W. Mysłajek, Michal Figura, Mark A. Purnell, Angela L. Lamb, Danielle C. Schreve   +7 more
wiley   +1 more source

Carbon pathways and trophic attributes are conserved in carnivorous reef fishes across a major human disturbance gradient. [PDF]

J Anim Ecol
Ramirez MD, McMahon KW, Rooney N, El-Sabaawi RW, Baum JK.   +4 more
europepmc   +1 more source

Forest Loss Influences Biomass Distribution Across Trophic Groups of Amazonian Stream Insects

Freshwater Biology, Volume 71, Issue 2, February 2026.
ABSTRACT Changes in resource availability caused by deforestation can negatively impact freshwater ecosystems, with implications for trophic chains. We investigated both the direct and indirect effects of forest cover and allochthonous resource availability on the biomass distribution of larvae of aquatic insects (Ephemeroptera, Plecoptera, Trichoptera
Gabriel Martins Cruz, Josinete Sampaio Monteles, Joás Silva Brito, Bethânia Oliveira Resende, Neusa Hamada, Renato Tavares Martins, Francisco Valente‐Neto, Ana Paula Justino Faria, Leandro Juen   +8 more
wiley   +1 more source