Karin E. Limburg

Otolith trace element composition reveals spatial and ontogenetic structuring in the glacier lanternfish Benthosema glaciale (Reinhardt, 1837)

Francesco Saltalamacchia, Natalya D. Gallo, Arild Folkvord, Anne Gro Vea Salvanes et autres

Abstract. Detecting habitat use in mesopelagic fishes is hampered by a lack of detailed surveys. Otolith chemistry can fill this gap by providing lifetime chronologies of the environmental conditions experienced by individuals. We analysed otolith transects of six trace elements with known …

no, us, se (code pays fourni par la source)

Fish eye lens chronologies reveal reservoir-driven changes in carbon biogeochemistry and mercury bioaccumulation

Annabelle Vogl, Dominic E. Ponton, N. Roxanna Razavi, Karin E. Limburg et autres

Reservoir impoundments alter river carbon (C) biogeochemistry as submerged terrestrial material is decomposed, which enhances mercury (Hg) methylation. Methylmercury (MeHg) is a neurotoxin that bioaccumulates in aquatic organisms and biomagnifies along food webs, exposing wildlife and human consumers. Reservoir characteristics (ie., water …

ca, us (code pays fourni par la source)

Data and code for: Otolith trace element composition reveals spatial and ontogenetic structuring in the glacier lanternfish Benthosema glaciale (Reinhardt, 1837)

Francesco Saltalamacchia, Natalya D. Gallo, Karin E. Limburg, Arild Folkvord et autres

This record contains the cleaned otolith trace element dataset and R/Quarto analysis code used in the manuscript “Otolith trace element composition reveals spatial and ontogenetic structuring in the glacier lanternfish Benthosema glaciale (Reinhardt, 1837)”. The dataset includes age-resolved element:Ca (element = B. …

no, us, se (code pays fourni par la source)

Data and code for: Otolith trace element composition reveals spatial and ontogenetic structuring in the glacier lanternfish Benthosema glaciale (Reinhardt, 1837)

Francesco Saltalamacchia, Natalya D. Gallo, Karin E. Limburg, Arild Folkvord et autres

This record contains the cleaned otolith trace element dataset and R/Quarto analysis code used in the manuscript “Otolith trace element composition reveals spatial and ontogenetic structuring in the glacier lanternfish Benthosema glaciale (Reinhardt, 1837)”. The dataset includes age-resolved element:Ca (element = B. …

no, us, se (code pays fourni par la source)

Marking the otoliths of hatchling cod: A method comparison

Neele Schmidt, Karin E. Limburg, Karin Hüssy, Yvette Heimbrand

The Eastern Baltic cod (Gadus morhua) stock has declined severely due to decades of overfishing, habitat degradation, and eutrophication. Restocking has been proposed as one potential measure to support recovery, but effective evaluation of such efforts requires reliable larval marking techniques. This …

Could artificial reoxygenation revitalize dying coastal seas?

Caroline P. Slomp, Andreas Oschlies, Andrew H. Altieri, Lennart T. Bach et autres

Abstract Eutrophication and global warming are key drivers of oxygen loss, also termed deoxygenation, in coastal ecosystems worldwide. Artificial reoxygenation has been suggested as a local or regional solution to increase oxygen concentrations and improve water quality by various parties, including water …

nl, de, us, au, fr, se, cn, cl, be, pe, gb, my, ca, hk (code pays fourni par la source)

Otolith shape and microchemistry reveal fine-scale population connectivity in the myctophid Benthosema glaciale (Reinhardt, 1837) along a complex seascape

Francesco Saltalamacchia, Natalya D. Gallo, Karin E. Limburg, Arild Folkvord et autres

Myctophid fishes constitute a major component of the world’s ocean biomass and are seen as a potential resource for commercial exploitation. Within this family, the glacier lanternfish Benthosema glaciale (Reinhardt, 1837) is the dominant North Atlantic species and plays a key role …

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Migration and spawning strategies of hilsa shad (Tenualosa ilisha, Clupeidae) in the Ayeyarwady River revealed by otolith chemistry

Karin E. Limburg

Migration and spawning strategies of hilsa shad (Tenualosa ilisha, Clupeidae) in the Ayeyarwady River revealed by otolith chemistry

An V. Vu, John Conallin, Zau Lunn, Nyein Chan et autres

Hilsa shad ( Tenualosa ilisha ) is an ecologically and economically important fish species in the Indo-Pacific region, yet its migration and spawning behaviour remains poorly in Myanmar. This study investigates hilsa migration and spawning strategies in the Ayeyarwady River using otolith …

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The time I almost got arrested for scientific sampling

Karin E. Limburg

The year was 2003. I’d gotten a new grant to study American Eels Anguilla rostrata in Hudson River tributaries, and I was out with my new MS student Len to scout some potential sampling sites. We needed to be able to get …

us, se (code pays fourni par la source)

Phenotypic variation in otolith shape of American shad across eastern North American rivers

Joana Vasconcelos, Karin E. Limburg, José Luis Oterro-Ferrer, Víctor M. Tuset

Otolith shape analysis has been widely applied to study population structure and environmental influences in various fish species. However, research on American shad (Alosa sapidissima) otolith morphology remains scarce, despite its potential to provide insights into population differentiation and environmental adaptation. This …

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Elevated boron in cod otoliths from the low-salinity Åland Sea: A unique marker for a new population in the Baltic Sea?

Yvette Heimbrand, Karin E. Limburg

ABSTRACT Objective The purpose of this study was to understand the possible provenance of a unique population of Atlantic Cod Gadus morhua that is found in the low-salinity Åland Sea region of the northern Baltic Sea. This population consists of large, healthy …

se, us (code pays fourni par la source)