Loggerhead sea turtle policies of the Barack Obama Administration (2009-2017) effective on October 24, 2011. Loggerhead DPSs listed as threatened under the jurisdiction of the Secretary of Commerce are: Endangered populations of loggerhead sea turtles are: The two of these distinct population segments of loggerhead sea turtles that fall within United States Territory are the North Pacific Ocean DPS(range defined as north of the equator and south of 60°N lat.) and the Northwest Atlantic Ocean DPS(range defined as north of the equator, south of 60°N lat., and west of 40°W. long.). Off the coast of southern California NMFS, NOAA, and Department of Commerce prohibited fishing with large drift gillnet (DGN)
Varieties of Chinese increase, although there are also some sharp boundaries. However, the rate of change in mutual intelligibility varies immensely depending on region. For example, the varieties of Mandarin spoken in all three northeastern Chinese provinces are mutually intelligible, but in the province of Fujian, where Min varieties predominate, the speech of neighbouring counties or even villages may be mutually unintelligible. Classifications of Chinese varieties in the late 19th century and early 20th century were based on impressionistic criteria. They often followed river systems, which were historically the main routes of migration and communication in southern China. The first scientific classifications, based