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Universal temperature and body-mass scaling of feeding rates.

• Björn Christian Rall, Ulrich Brose, +4 authors Owen L. Petchey
• Philosophical transactions of the Royal Society…
• 2012

Knowledge of feeding rates is the basis to understand interaction strength and subsequently the stability of ecosystems and biodiversity. Feeding rates, as all biological rates, depend on consumer… (More)

Food web framework for size-structured populations.

• Martin Hartvig, Ken H Andersen, Jan Beyer
• Journal of theoretical biology
• 2011

We synthesise traditional unstructured food webs, allometric body size scaling, trait-based modelling, and physiologically structured modelling to provide a novel and ecologically relevant tool for… (More)

Integrated assessment of marine biodiversity status using a prototype indicator-based assessment tool

• Jesper H. Andersen, Karsten Dahl, +6 authors Samuli Korpinen
• Front. Mar. Sci.
• 2014

Jesper H. Andersen*, Karsten Dahl, Cordula Göke, Martin Hartvig, Ciarán Murray, Anna Rindorf, Henrik Skov, Morten Vinther and Samuli Korpinen 1 NIVA Denmark Water Research, Copenhagen, Denmark 2… (More)

Characteristic Sizes of Life in the Oceans, from Bacteria to Whales.

• Ken H Andersen, Travis J. Berge, +15 authors Thomas Kiørboe
• Annual review of marine science
• 2016

The size of an individual organism is a key trait to characterize its physiology and feeding ecology. Size-based scaling laws may have a limited size range of validity or undergo a transition from… (More)

Size-based predictions of food web patterns

• Lai Zhang, Martin Hartvig, Kim Knudsen, Ken H Andersen
• Theoretical Ecology
• 2013

We employ size-based theoretical arguments to derive simple analytic predictions of ecological patterns and properties of natural communities: size-spectrum exponent, maximum trophic level, and… (More)

Food for Thought Overconfidence in model projections

• Keith Brander, Anna B. Neuheimer, Ken H Andersen, Martin Hartvig
• 2013

Keith Brander1*, Anna Neuheimer2, Ken Haste Andersen1, and Martin Hartvig1,3 Center for Ocean Life, National Institute of Aquatic Resources (DTU-Aqua) Technical University of Denmark Charlottenlund… (More)

Food-web dynamics under climate change.

• Lai Zhang, Daisuke Takahashi, Martin Hartvig, Ken H Andersen
• Proceedings. Biological sciences
• 2017

Climate change affects ecological communities through its impact on the physiological performance of individuals. However, the population dynamic of species well inside their thermal niche is also… (More)

Adult and offspring size in the ocean: a database of size metrics and conversion factors.

• Anna B. Neuheimer, Martin Hartvig, +5 authors Ken H Andersen
• Ecology
• 2016

The purpose of this dataset was to compile adult and offspring size estimates for marine organisms. Adult and offspring size estimates of 408 species were compiled from the literature covering >17… (More)

Predicting the consequences of species loss using size-structured biodiversity approaches: Consequences of biodiversity loss

• Ulrich Brose, Julia L Blanchard, +10 authors Ute Jacob
• 2017

Understanding the consequences of species loss in complex ecological communities is one of the great challenges in current biodiversity research. For a long time, this topic has been addressed by… (More)

Coexistence of structured populations with size-based prey selection.

• Martin Hartvig, Ken H Andersen
• Theoretical population biology
• 2013

Species with a large adult-offspring size ratio and a preferred predator-prey mass ratio undergo ontogenetic trophic niche shift(s) throughout life. Trophic interactions between such species vary… (More)

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