Ian McTaggart-Cowan
Ian McTaggart Cowan; I.M. Cowan; I. M. Cowan; I. McT. Cowan
* 25 junio 1910 – 18 abril 2010 †
zoologist, conservationist, television presenter, ecologist, environmentalist
Scottish-Canadian zoologist, conservationist, and television presenter (1910-2010)
Ciencia habilitada por datos de especímenes
Boag, T. H., W. Gearty, and R. G. Stockey. 2021. Metabolic tradeoffs control biodiversity gradients through geological time. Current Biology 31: 2906-2913.e3. https://doi.org/10.1016/j.cub.2021.04.021
The latitudinal gradient of increasing marine biodiversity from the poles to the tropics is one of the most conspicuous biological patterns in modern oceans.1, 2, 3 Low-latitude regions of the global ocean are often hotspots of animal biodiversity, yet they are set to be most critically affected b…
Li, X., B. Li, G. Wang, X. Zhan, and M. Holyoak. 2020. Deeply digging the interaction effect in multiple linear regressions using a fractional-power interaction term. MethodsX 7: 101067. https://doi.org/10.1016/j.mex.2020.101067
In multiple regression Y ~ β0 + β1X1 + β2X2 + β3X1 X2 + ɛ., the interaction term is quantified as the product of X1 and X2. We developed fractional-power interaction regression (FPIR), using βX1M X2N as the interaction term. The rationale of FPIR is that the slopes of Y-X1 regression along the X2 gr…
Hastings, R. A., L. A. Rutterford, J. J. Freer, R. A. Collins, S. D. Simpson, and M. J. Genner. 2020. Climate Change Drives Poleward Increases and Equatorward Declines in Marine Species. Current Biology 30: 1572-1577.e2. https://doi.org/10.1016/j.cub.2020.02.043
Marine environments have increased in temperature by an average of 1°C since pre-industrial (1850) times [1]. Given that species ranges are closely allied to physiological thermal tolerances in marine organisms [2], it may therefore be expected that ocean warming would lead to abundance increases at…
Liu, X., T. M. Blackburn, T. Song, X. Li, C. Huang, and Y. Li. 2019. Risks of Biological Invasion on the Belt and Road. Current Biology 29: 499-505.e4. https://doi.org/10.1016/j.cub.2018.12.036
China’s Belt and Road Initiative (BRI) is an unprecedented global development program that involves nearly half of the world’s countries [1]. It not only will have economic and political influences, but also may generate multiple environmental challenges and is a focus of considerable academic and p…