Karl Michael Werner
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View article: Decline and northward shift in Arctic cod distribution associated with the changing climate around Greenland
Decline and northward shift in Arctic cod distribution associated with the changing climate around Greenland Open
Arctic cod (Boreogadus saida) is a key species in Arctic marine ecosystems, acting as a dominant mid-trophic link that transfers up to 75% of energy to higher trophic levels. It is central to cultural identity, food security and socioecono…
View article: The East Greenland Polar Front as a Mediator of Climate‐Ocean‐Ecosystem Variability Along Southeast Greenland
The East Greenland Polar Front as a Mediator of Climate‐Ocean‐Ecosystem Variability Along Southeast Greenland Open
The southeast Greenland region features a confluence of Arctic‐ and Atlantic origin waters along the continental shelf‐break, forming the East Greenland Polar Front (EGPF). Here we examine the role of the EGPF in mediating climate‐ocean‐ec…
View article: A belly full of jelly? DNA metabarcoding shows evidence for gelatinous zooplankton predation by several fish species in Greenland waters
A belly full of jelly? DNA metabarcoding shows evidence for gelatinous zooplankton predation by several fish species in Greenland waters Open
The waters of Greenland harbour a high species richness and biomass of gelatinous zooplankton (GZP); however, their role in the diet of the many fish species, including commercially exploited species, has not yet been verified. Traditional…
View article: Offshore wind farm foundations as artificial reefs: The devil is in the detail
Offshore wind farm foundations as artificial reefs: The devil is in the detail Open
Climate change and global biodiversity loss call for clean energy production systems with minimised ecological impacts. Offshore wind energy production will become one of the main uses of global marine spaces within next decades. Offshore …
View article: Deep demersal fish communities respond rapidly to warming in a frontal region between Arctic and Atlantic waters
Deep demersal fish communities respond rapidly to warming in a frontal region between Arctic and Atlantic waters Open
The assessment of climate impact on marine communities dwelling deeper than the well‐studied shelf seas has been hampered by the lack of long‐term data. For a long time, the prevailing expectation has been that thermal stability in deep oc…
View article: The global rise of crustacean fisheries
The global rise of crustacean fisheries Open
Globally, wild decapod crustacean fisheries are growing faster than fisheries of any other major group, yet little attention has been given to the benefits, costs, and risks of this shift. We examined more than 60 years of global fisheries…
View article: Exploring the role of temperature in observed inter-population differences of Atlantic cod<i>(Gadus morhua)</i>growth with a 4-dimensional modelling approach
Exploring the role of temperature in observed inter-population differences of Atlantic cod<i>(Gadus morhua)</i>growth with a 4-dimensional modelling approach Open
Atlantic cod (Gadus morhua) is one of the most commercially important fish species in the North Atlantic. Environmental factors, such as water temperatures, influence growth of individuals over time, thus forming population-specific growth…
View article: Science in support of a nonlinear non-equilibrium world: all articles
Science in support of a nonlinear non-equilibrium world: all articles Open
Detecting regime shifts
View article: Non-linearity in stock–recruitment relationships of Atlantic cod: insights from a multi-model approach
Non-linearity in stock–recruitment relationships of Atlantic cod: insights from a multi-model approach Open
The stock–recruitment relationship is the basis of any stock prediction and thus fundamental for fishery management. Traditional parametric stock–recruitment models often poorly fit empirical data, nevertheless they are still the rule in f…