WebBiodiversity is essential for the processes that support all life on Earth, including humans. Without a wide range of animals, plants and microorganisms, we cannot have the healthy … WebAlmost everywhere on Earth, biodiversity is decreasing. On the one hand, the loss affects the diversity of species: In 2024, out of almost 97,000 animal and plant species on the Red List of the IUCN (International Union for Conservation of Nature), 27,000 species were at risk of extinction Scientists have calculated that nowadays a hundred times more vertebrates …
21.2: Threats to Biodiversity - Biology LibreTexts
WebBiodiversity supports everything in nature that we need to survive: food, clean water, medicine, and shelter. But as humans put increasing pressure on the planet, using and consuming more resources than ever before, we risk upsetting the balance of ecosystems and losing biodiversity. WebBiological diversity (‘biodiversity’) is a fundamental measure of the state of nature and its ability to deliver these services. In simple terms, it is the variety and variability of life on earth, including genes, ecosystems, and … lake travis elementary website
Global Biodiversity Information Facility (GBIF)
Web9 Feb 2015 · Mammals are one of the biodiversity groups showing the most rapid global decline, mostly due to habitat loss and hunting ().Australia’s terrestrial mammal fauna is the most distinctive in the world (), including ancient lineages of monotremes, very diverse marsupials, and a wide range of eutherians: 87% of Australia’s 316 terrestrial mammal … Web21 Dec 2024 · Species Richness vs. Species Diversity. Species diversity is another measurement to understand the biodiversity within an ecosystem. Where abundance is the number of individuals and richness is ... Web1 Aug 2024 · Biodiversity loss refers to the reduction of biodiversity due to displacement or extinction of species. According to a 2024 United Nations report, 1 million species at risk of extinction. Considering there are estimated to be 8-11 million species total, that means up to 12.5% of species could go extinct, and many of them within our lifetimes. hell shell slowed reverb