12: Conservation Biology and Biodiversity Last updated Feb 10, 2021 Save as PDF 11.3: Altruism and Populations 12.1: The Biodiversity Crisis Page ID49587 BoundlessBoundless ( \newcommand{\kernel}{\mathrm{null}\,}\) 12.1: The Biodiversity Crisis12.1A: Loss of Biodiversity12.1B: Types of Biodiversity12.1C: Biodiversity Change through Geological Time12.1D: The Pleistocene Extinction12.1E: Present-Time Extinctions12.2: The Importance of Biodiversity to Human Life12.2A: Human Health and Biodiversity12.2B: Agricultural Diversity12.2C: Managing Fisheries12.3: Threats to Biodiversity12.3A: Habitat Loss and Sustainability12.3B: Overharvesting12.3C: Exotic Species12.3D: Climate Change and Biodiversity12.4: Preserving Biodiversity12.4A: Measuring Biodiversity12.4B: Changing Human Behavior in Response to Biodiversity Loss12.4C: Ecological Restoration