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Miguel B. Araújo Lab | Blog

Predicting the effects of environmental change on biodiversity

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2019 Edition of the SDM course

We are thrilled to announce the 6th edition of the "Species Distributions Modelling Course: Concepts, Methods, Applications, and Challenges" that Babak Naimi and I give every year.  This is a 7 days course for graduate students, researchers and professional. It introduces the fundamental concepts underpinning species distribution models, or ecological niche models (ENM), describing . . . [ Read More ]

2018 Species Distributions Course

SDM model for the Caribbean spiny pocket mouse Source: Radosavljevic, A. and R. P. Anderson. 2014. J. Biogeogr 41:629-643 We are organising the 5th edition of the course “Species distributions models: concepts, methods, applications, and challenges”, which introduces the fundamental concepts underpinning ecological niche models (ENM), describing some of the most prominent methods currently in . . . [ Read More ]

How complex should models be?

Photo by Stef Lewandowski and licensed under creative commons There is a longstanding discussion about the degree of model complexity that species distributions models have to have in order to maximise the usefulness of the predictions. A discussion that started with observations that more complex models were fitting species distributions data better than simpler models. See for example, . . . [ Read More ]

2015 Course on Species Distributions Modelling

SDM model for the Caribbean spiny pocket mouse Source: Radosavljevic, A. and R. P. Anderson. 2014. J. Biogeogr 41:629-643 We are organising a new course on “Species distributions models: concepts, methods, applications, and challenges”, which aims to introduce the fundamental concepts underpinning ecological niche models (ENM), describe the methods currently in use, and discuss the strengths . . . [ Read More ]

Species are unlikely to physiologically adapt to increased temperatures

Climate change is altering phenology and distributions of many species and further changes are projected for the 21st century. Can species physiologically adapt to projected climate warming? In a recent "review and synthesis" in Ecology Letters we analysed thermal tolerances of a large number of terrestrial ectotherm (n= 697), endotherm (n=227) and plant (n=1816) species worldwide, and showed that . . . [ Read More ]

Research Highlights

Human disturbances affect the topology of food webs

Biogeography of bird and mammal trophic structures

Strategy games to improve environmental policymaking

Response of an Afro-Palearctic bird migrant to glaciation cycles

Improvements in reports of species redistribution under climate change are required

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