by Mark_Costello | May 25, 2020 | Climate change, News, Publication
Numbers of species in the equator started declining since the last age and before industrialisation, but more species will be lost due to climate warming The graph shows the number of species at different latitudes during the ice-age (blue), pre-industrial centuries...
by Mark_Costello | Apr 4, 2020 | Marine Reserves, News, Publication
为了生物多样性而最应该优先保护的30%全球海域 The marine biodiversity research group at the University of Auckland has published a world map of where most biodiversity is in the ocean. This is the most representative map of biodiversity to date because it considers marine life from genes...
by Mark_Costello | Feb 19, 2020 | Climate change, News, Publication
Researchers from the UK, Japan, Australia, USA, Germany, Canada, South Africa, and New Zealand analyzed three million records of thousands of species from 200 ecological communities across the globe. They showed how fish, demersal and planktonic communities changed as...
by Mark_Costello | Aug 3, 2019 | Climate change, Marine Reserves, News, Publication
Hundreds of papers talk about the importance of connectivity in marine conservation planning. Almost all of these papers treat MPA as islands in a sea of nothingness. Some express disappointment that it is not more explicitly considered in planning Marine Protected...
by Mark_Costello | Jul 30, 2019 | News, Publication
Conservationists do not need to exaggerate the crisis facing the world’s biodiversity (Costello 2019). Almost 30,000, out of 100,000 species assessed, are threatened with extinction (IUCN Red List 2019). This is far too many and a crisis. Helpfully, we know what...
by Mark_Costello | Jun 7, 2019 | Climate change, Marine Reserves, Publication
The purpose of marine reserves is to have some places where nature can flourish without human impacts. The recovery of life with release from fishing pressure is not surprising and has been repeatedly demonstrated. The benefits to people vary with the local situation...
