Results 231 to 240 of about 36,213 (285)

Diet‐manipulated body condition affects onset and speed of moult in common bulbuls in a tropical environment

open access: yesJournal of Avian Biology, Volume 2026, Issue 1, January 2026.
Resource acquisition and allocation are central to life history theory, explaining the diversity of strategies among species as well as the distribution of events over the annual cycle. Moult is a major phase in the annual cycle of birds, but explanations for moult scheduling are heavily biased towards temperate systems with seasonal breeding patterns.
Yahkat Barshep   +3 more
wiley   +1 more source

Supplemental feeding as experimental tool to understand why birds do not lay earlier in the season

open access: yesJournal of Avian Biology, Volume 2026, Issue 1, January 2026.
The timing of avian reproduction might be affected by the costs of egg production in early spring. To study these costs, supplemental feeding experiments have been conducted where birds are provided with food prior to egg laying. We discuss the opportunities and pitfalls of such experiments.
Christiaan Both, Marcel E. Visser
wiley   +1 more source

Experimental evidence for the “greening” of proglacial streams: Biofilm responses to a transition from glacial to groundwater sources

open access: yesLimnology and Oceanography, Volume 71, Issue 1, January 2026.
Abstract Climate change‐induced glacier retreat leads to the reorganization of fluvial landscapes in proglacial terrains and transitions between streams fed predominantly by glacial meltwater and groundwater. To explore the effects of such ecosystem transitions on benthic biofilm communities, we gradually mixed water from a glacier‐fed stream (GFS) and
Hannes Peter   +5 more
wiley   +1 more source

Extreme summer storm elicits shifts in biogeochemistry, primary productivity, and plankton community structure in a large‐scale lake enclosure experiment

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 1, January 2026.
Abstract Climate change increases the magnitude and frequency of extreme weather events. This includes severe summer storms altering lake physical structure, biodiversity and ecosystem processes. However, insights into lake responses to extreme storms and the underlying mechanisms primarily rest on unreplicated and observational case studies, without ...
Hans‐Peter Grossart   +14 more
wiley   +1 more source

DNA Metabarcoding as a Tool to Study Plankton Responses to Warming and Salinity Change in Mesocosms. [PDF]

open access: yesEcol Evol
Hall CAM   +5 more
europepmc   +1 more source

Wave‐driven transport controls bacterioplankton community differentiation among coral reef habitats

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 1, January 2026.
Abstract The existence of highly productive coral reefs within oligotrophic gyres is in part due to intensive recycling of macronutrients and organic matter by microbes. Therefore, characterizing reef bacterioplankton communities is key for understanding reef metabolism and biogeochemical transformations. We performed a high‐resolution survey of waters
Jacqueline Comstock   +5 more
wiley   +1 more source

Parasite infection shapes the pathobiome and behavior of marine zooplankton

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 1, January 2026.
Abstract When assessing the total impact of disease in a host, it is important to consider not only the disease‐carrying agent but also all symbionts, as they affect and are affected by the course of disease. This concept of a pathobiome is increasingly recognized in disease ecology, but is not well‐investigated in natural systems.
Even Sletteng Garvang   +5 more
wiley   +1 more source

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