The Pew Charitable Trusts areas in the Pacific Ocean, near the Mariana Islands. The protected area was officially designated in January 2009, and includes the Mariana Trench, the deepest ocean canyon in the world. Another marine protected area that the Trusts and other groups sought to protect is Papahānaumokuākea Marine National Monument which was protected by President Bush in 2006 and expanded by President Obama in 2016. Pew's environmental portfolio is designed to help meet what they view as one of the seminal challenges of our time: saving the natural environment and protecting the rich array of life it supports. The aim is to
World Ocean Database Project released approximately every four years, 1998, 2001, and 2005. The most recent World Ocean Database series, WOD09, was released in September 2009. The WOD09 has more than 9 million temperature profiles and 3.6 million salinity profiles. The table shows a comparison of the number of stations by instrument type in WOD09 with previous NODC/WDC global ocean databases. Ocean profile, plankton data, and metadata are available in the World Ocean Database for 29 depth-dependent variables (physical and biochemical) and 11 instruments types: Ocean Station Data (OSD), Mechanical Bathythermograph (MBT), Expendable Bathythermograph (XBT), Conductivity, Temperature, Depth (CTD), Undulating Oceanographic Recorder (UOR), Profiling