CHOICE2

How is biodiversity distributed across the Earth? What ecological, evolutionary, and historical factors determine these patterns of biodiversity distribution? What changes have human activities brought about in the global distribution of biodiversity? In this course, we will study the role of spatial and temporal variations in the environment on a global scale on the dynamics of biodiversity. In particular, we will examine the influence of long-term climate cycles on the past and present diversity of organisms. We will also address the impact of human activities and global changes on biodiversity on a planetary scale.

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This module presents table management and the link between multivariate and univariate analysis: matrix manipulation and common operations; the concepts of projection and distance; translation of descriptive and univariate statistics using multiple regression/ACP/AFD as examples; indices of (dis)similarity, distance; correlation.

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The EU's objectives are twofold. On the one hand, it aims to retrace all the major stages in the history of organisms on Earth since its birth. Topics such as the emergence of life, the colonization of continents, the emergence of angiosperms, glacial/interglacial cycles, and the domestication of plants will be addressed. Secondly, it aims to show how paleoecology fits into the modern world, whether in terms of methodological developments (geochemistry, optical microscopy, electron microscopy, X-ray microscopy, etc.), climate change prediction models, ecosystem management in the context of global change, or developments in biotechnology.  The EU will mainly be organized into lectures (TD), each given by a specialist in the subject.

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