-severnyi-polyus-vydeleno-7-milliardov-rublei 2018-04-07T15:03:14+03:00. May 21, 2002 - On this day in 1937, Russia set up a camp on an ice-floe and called it Severny Polyus /'North Pole'/ station. Four people -- Ivan Papanin, Pyotr.

The ( Oryzomys palustris), a relative of O. peninsulae from the eastern United States It is uncertain how Oryzomys peninsulae arrived at its recent locale in Baja California Sur. In 1922, Nelson suggested that it may have been from another part of Mexico in a shipment of farm products, but this hypothesis is disproved by the clear differentiation from other western Mexican Oryzomys that the species exhibits. The species's range may be in nature: while Oryzomys is currently found along the eastern coast of the only as far north as coastal southern, the past distribution of the genus may have extended further northward, perhaps even into the southwestern, and from there south into Baja California. Subsequent disappearance of Oryzomys from the northern regions would have led to its observed, with O. peninsulae isolated on the peninsula.

This possibility is supported by the relatively close resemblance between O. peninsulae and O. couesi mexicanus, from coastal western Mexico. Alternatively, the ancestor of Oryzomys peninsulae may have arrived by during the late, about six million years ago, when the southern tip of the Baja California peninsula was an island located near what is now and in western Mexico. Some plants and birds from the area may have a similar heritage. Footnotes [ ].

Las vegas fabulous font free. Contents • • • • • • • Overview [ ] 'NP' carry out the program of complex year-round research in the fields of, ice studies,,,,,,. On average, an 'NP' station is the host for 600 to 650 ocean depth measurements, 3500 to 3900 complex meteorology measurements, 1200 to 1300 temperature measurements and sea water probes for, and 600 to 650 launches.,, ice and other observations are also carried out there. Regular measurements of the ice floe coordinates provide the data on the direction and speed of its drift. The modern 'NP' drifting ice station resembles a small settlement with housing for polar explorers and special buildings for the scientific equipment. Usually an 'NP' station begins operations in April and continues for two or three years until the reaches the.

Polar explorers are substituted yearly. Since 1937 some 800 people were drifting at 'NP' stations. There are two groups of 'NP' stations: • stations, drifting on the (i.e. Relatively thin and short-lived ice):'NP-1' through 'NP-5', 'NP-7' through 'NP-17', 'NP-20', 'NP-21' • stations, drifting on ice islands ( fragments, that were split from the shore): 'NP-6', 'NP-18', 'NP-19', 'NP-22'. All 'NP' stations are organized by the Russian (former Soviet) (AARI). Tekuchka kadrov prezentaciya. History [ ] An idea to use the for the exploration of nature in the high latitudes of the belongs to, who fulfilled it on between 1893 and 1896. The first stations to use drift ice as means of scientific exploration of the Arctic originated in the in 1937, when the first such station in the world,, started operations.