Results 191 to 200 of about 33,248 (248)

Persistent Decline of the Piscivorous Cyprinid, Opsariichthys uncirostris, in Lake Biwa Despite Recovery Trends Among Other Native Species

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
Three‐lips is the sole piscivorous cyprinid in Japan, which pursues lures aggressively. This study surveyed the persistent decline of the species over thirteen years. This is a mature male individual caught in 2016. ABSTRACT Freshwater ecosystems are increasingly recognised as highly susceptible to anthropogenic disturbances.
Akio Imamura, Atsushi Maruyama
wiley   +1 more source

Juvenile and Adult Three‐Spined Sticklebacks Exhibit Different Habitat Use in Shallow Baltic Sea Bays

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
ABSTRACT Three‐spined sticklebacks (Gasterosteus aculeatus) have become dominant in many Baltic Sea coastal fish assemblages, yet life‐stage‐specific habitat use remains poorly understood. We surveyed shallow water habitats along the coast of Gotland, Sweden, to examine how juvenile and adult stickleback abundances relate to variables such as submersed
Chiara D'Agata, Thomas A. B. Staveley
wiley   +1 more source

Sediment Characteristics in Stonewort <i>Chara Tomentosa</i> Assemblages. [PDF]

open access: yesEcol Evol
Puttonen I   +3 more
europepmc   +1 more source

Study on iron anchoring methods for magnetic biochar: Characterization, functional mechanism, and RBBR dye removal

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 4, Page 1836-1851, April 2026.
Abstract Magnetic biochar (MBC) is a novel bio‐metallic composite material with high potential in sustainable water cleaning. Iron anchoring is critical in forming iron‐based MBC and will fundamentally impact its characteristics and functionality in dye removal applications. However, the mechanism is not well‐revealed.
Soumik Chakma   +4 more
wiley   +1 more source

Growth Response of Crop Legumes to Soil Microbiota Is Linked With Soil Nutrients and Planting History

open access: yesPlant-Environment Interactions, Volume 7, Issue 2, April 2026.
ABSTRACT Soil microbiota provide essential services to plants, but predicting or manipulating these benefits is difficult. Here, we investigated microbial benefits to legume crops at a landscape level to uncover factors that predict those services and can be modified by growers.
Rebecca M. Crust   +6 more
wiley   +1 more source

Harmonised assessment of environmental impacts from diets and dietary scenarios: sustainability and protein intake in eleven European countries. [PDF]

open access: yesEur J Nutr
Vellinga RE   +9 more
europepmc   +1 more source

Long‐Term Reorganization of Ocean Nutrient Distribution

open access: yesAGU Advances, Volume 7, Issue 2, April 2026.
Abstract Nutrient availability is a major driver of ocean biodiversity and productivity, yet long‐term global changes remain poorly constrained. Using over 14 million nitrate and phosphate measurements collected between 1925 and 2025, we quantify long‐term trends in nutrient concentrations across ocean biomes and depths.
Adam C. Martiny
wiley   +1 more source

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