Articles | Volume 18, issue 7
https://doi.org/10.5194/essd-18-5009-2026
https://doi.org/10.5194/essd-18-5009-2026
Data description article
 | 
17 Jul 2026
Data description article |  | 17 Jul 2026

Conversion factors for Greenland shelf benthos: Weight-to-weight and body-size-to-weight relationships

Johanna Behrisch and Nadescha Zwerschke

Cited articles

Behrisch, J. and Zwerschke, N.: Conversion factors for Greenland shelf benthos: Weight-to-weight and body size-to-weight relationships, Zenodo [data set], https://doi.org/10.5281/zenodo.19346004, 2026. 
Best, M., Kenchington, E., Macisaac, K., Wareham Hayes, V., Fuller, S., and Thompson, A.: Sponge Identification Guide NAFO area, NAFO Scientific Council Studies, 43, 1–50, https://doi.org/10.2960/S.v43.m1, 2010. 
Blicher, M. and Arboe, N.: Atlas of Vulnerable Marine Ecosystem (VME) indicators observed on Bottom Trawl Surveys in Greenland waters during 2015–2019, Pinngortitaleriffik, Greenland Institute of Natural Resources, Technical report no. 113, https://doi.org/10.13140/RG.2.2.35637.81120, 2021 
Blicher, M., Arboe, N., Jørgensen, L., Burmeister, A., G., G., Olafsdottir, S., Sorensen, J., Kenchington, E., and Archambault, P.: Development of minimum standards for long-term monitoring of marine bottom-living fauna communities in the Arctic-Atlantic: Pilot study in Greenland, Pinngortitaleriffik, Greenland Institute of Natural Resources, Technical report no. 94, https://doi.org/10.13140/RG.2.2.12234.98241, 2015 
Blicher, M. E., Rysgaard, S., and Sejr, M. K.: Growth and production of sea urchin Strongylocentrotus droebachiensis in a high-Arctic fjord, and growth along a climatic gradient (64 to 77° N), Mar. Ecol. Prog. Ser., 341, 89–102, https://doi.org/10.3354/meps341089, 2007. 
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Short summary
Climate change, human activity and biodiversity loss are rapidly altering Arctic marine ecosystems. We measured body size and weight of common seafloor animals in southeast Greenland to create reliable conversion factors (slopes), allowing biomass to be estimated from non-destructive images. These data include key Vulnerable Marine Ecosystem species and provide a baseline to improve monitoring, support future research, and reduce disturbance to sensitive habitats.
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