The Southern Ocean waters to the west of the Antarctic Peninsula are warming faster than almost any other place on Earth. This area of most rapid environmental change was, among others, targeted by the Census of Antarctic Marine Life (CAML) in its collection of biogeographic information. Such biogeographic information is of fundamental importance for monitoring biodiversity, discovering biodiversity hotspots, defining ecoregions and detecting the impacts of environmental changes. It is the preliminary and necessary step in designing marine protected areas in a changing ocean. At the end of five years of extensive biodiversity exploration and assessment by CAML and the OBIS Antarctic Node (the SCAR Marine Biodiversity Information Network, SCAR-MarBIN), a new initiative, the multi-authored "Biogeographic Atlas of the Southern Ocean", has been established. Under the aegis of the Scientific Committee on Antarctic Research (SCAR), the aim of the Atlas is to provide an up-to-date synthesis of Antarctic and sub-Antarctic biogeographic knowledge and to make available a new comprehensive online resource for visualization, analysis and modeling of species distribution. It will constitute a major scientific output of CAML and SCAR-MarBIN, as well as being a significant legacy of CoML and the International Polar Year to fulfill the needs of biogeographic information for science, conservation, monitoring and sustainable management of the changing Southern Ocean. It will be of direct benefit to the Antarctic Treaty and associated bodies such as the Convention for the Conservation of Antarctic Marine Living Resources. Developed by: Census of Antarctic Marine Life (CAML) and the OBIS Antarctic Node (the SCAR Marine Biodiversity Information Network, SCAR-MarBIN).

The SCAR Antarctic Biodiversity Portal (biodiversity.aq) is an international effort that seeks to increase our knowledge and understanding of Antarctic and Southern Ocean biodiversity. It is a community of researchers, data custodians and developers from around the world that supports the mobilization publication, retrieval and analysis of Antarctic and Southern Ocean biodiversity data in a free and open manner in line with the Antarctic treaty and the FAIR data Principles (Findable, Accessible, Interoperable, Reusable). The main aim is to create an information ecosystem of various data bases, data systems, web services, tools, etc. that can be used by anyone with an interest in Antarctic and Southern Ocean biodiversity. Biodiversity.aq is an international initiative of the Scientific Committee on Antarctic Research (SCAR). It finds it roots in the Census of Antarctic Marine Life and started in 2005. The central facilities are hosted by the Royal Belgian Institute for Natural sciences (RBINS, www.naturalsciences.be) and the Belgian Biodiversity Platform (BBPf, www.biodiversity.be).