Harbor porpoise

For more information about this model, download the data and supplemental report. This page © 2015 by the Duke University Marine Geospatial Ecology Laboratory and licensed under a Creative Commons Attribution 4.0 International License.

Modeled mean year-round density. Black crosshatches indicate areas where extrapolation beyond the sampled covariate ranges occurred and predictions should be viewed with due caution. (larger version). (Credit: Mannocci et al. 2016)
Coefficient of variation for the modeled mean year-round density. Black crosshatches indicate areas where extrapolation beyond the sampled covariate ranges occurred and predictions should be viewed with due caution. (larger version). (Credit: Mannocci et al. 2016)

Citation

Mannocci L, Roberts JJ, Miller DL, Halpin PN. Extrapolating cetacean densities beyond surveyed regions to qualitatively assess human impacts on populations in the high seas. Conservation Biology In Press. Download