comparemela.com

Latest Breaking News On - Centre for australian national biodiversity research - Page 1 : comparemela.com

Aussie species join extinction risk list

Scientists propose urgent $824m mission to document Australia s undiscovered plants and animals | Biodiversity

Australia is estimated to have 750,000 different species of plants, animals and insects, but about 70% are either undiscovered or have not been formally described in the scientific literature. The academy’s proposal would see all of Australia’s species properly documented and recorded over the next 25 years. The Deloitte Access Economics report says such a mission could deliver between $3.7bn and $28.9bn in economic returns over the next 25 years. Economic benefits include the discovery of new drugs, improvements to biosecurity with invasive species easier to identify, and new crops developed from hybridisation of newly discovered species. Associate Prof Kevin Thiele, director of the academy’s Taxonomy Australia organisation, said: “Every species that is lost – especially those lost before we even find them – is a lost opportunity.

CSIRO Identifies Plants Most at Risk After Black Summer Megafires

CSIRO Identifies Plants Most at Risk After Black Summer Megafires Australia’s 2019-2020 Black Summer bushfires severely impacted hundreds of plant species. Post-fire recovery of wet sclerophyll forest on the southern coastal ranges of NSW. In this location fire mainly affected the understory and tree ferns were among the first species to reshoot. Image Credit: Robert Godfree ​​​​​​​While the prospects of recovery for most appear to be good, some species remain vulnerable, according to research published by Australia’s national science agency, CSIRO, and the Centre for Australian National Biodiversity Research. The researchers compared remotely sensed satellite fire hotspot data with records of plant occurrence from herbarium collections to discover the plant species and ecosystems impacted in the burnt areas.

© 2024 Vimarsana

vimarsana © 2020. All Rights Reserved.