A tribute from QAECO
Ecology lost a giant last week. It was with great sadness that we at QAECO heard of Professor Ilkka Hanski’s passing after a long illness. Ilkka’s career profoundly affected us. From metapopulation theory, through expansive empirical research, to conservation planning, Ilkka’s research stood as an exemplar that focused our minds and spurred us on. He delivered not just a framework for understanding the complex world of spatial population dynamics, but set a bench mark of rigour that lifted our own aspirations.
Looking back at Ilkka’s career takes one on a fascinating journey. It begins in the fields of Finland, where Ilkka spent long hours of his youth collecting butterflies, bees and beetles. In his own words, it left a lasting impression (Hanski 1999), searing two key elements of population dynamics onto his mind: the importance of habitat patchiness to species distributions, and the changeability of species…
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