RUSSIAN RESEARCH ON OCEANOGRAPHIC SECTIONS IN THE BARENTS SEA
A. Pedchenko
A. Karsakov
V. Boitsov
V. Guzenko
Nikolay Mikhailovich Knipovich
25° 30° 35° 40° 45° 50° 55° 60°
68°
69°
70°
71°
72°
73°
74°
75°
76°
Position of hydrographic stations in the cruises by “Andrey Pervozvanny” in 1901.
Red colour shows the position of “international triangle”
“Angrey Pervozvanny”
5° 10° 15° 20° 25° 30° 35° 40° 45° 50° 55° 60° 65° 70°
68°
70°
72°
74°
76°
78°
80°
2 2A
4 5 7
8 9
10
11 12 12C
13 13C
14 14C
15 15C
16 18
19
20 21
22
23
24
25
26
27 28
30 32
33 34
35
36
38 39
40 41
42 43
44
45 45A
46 47 48
49 5051 52
53 54 5655 5859 60 6261
3
6
37
31 29
Position of standard sections in the Barents Sea (red colour shows the position of the “age-old” sections)
0 5 10 15 20 25 30 35
Number of series
0 5 10 15 20 25 30 35
1900 1905 1910 1915 1920 1925 1930 1935 1940 1945 1950 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005
Year
Number of series
Number of observation series for temperature (upper) and salinity (lower) in the Kola Section in 1900-2005.
Temperature 1104 series
Salinity 976 series
2.5 3 3.5 4 4.5 5
1951 1954 1957 1960 1963 1966 1969 1972 1975 1978 1981 1984 1987 1990 1993 1996 1999 2002 2005
°С
Year
Very warm C St. dev.
Warm
St. dev. C St. dev.
Close to normal
± C St. dev.
Cold
St. dev. C St. dev.
Very cold
- C St. dev.
Mean water temperature in 0-200 m layer in the Kola Section in 1951-2006.
Water heat condition at the stations of the Kola Section in 1900-2005.
1 – very cold; 2 – cold; 3 – close to normal; 4 – warm; 5 – very warm
200 100 0
200 100 0
200 100 0
200 100 0
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 300
200 100 0
Depth, m
Year
№ 6 72°00' N 33°30' E
№ 7 72°30' N 33°30' E
№ 8 73°00' N 33°30' E
№ 9 73°30' N 33°30' E
№ 10 74°00' N 33°30' E
1 3
200 100 0
150 100 50 0
200 100 0
200 100 0
1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 200
100 0
Depth, m
Year
№ 1 69°30' N 33°30' E
№ 2 70°00' N 33°30' E
№ 3 70°30' N 33°30' E
№ 4 71°00' N 33°30' E
№ 5 71°30' N 33°30' E
1 2 3 4 5
0 500 1000 1500 2000 2500 3000 3500 4000 4500
1951 1953 1955 1957 1959 1961 1963 1965 1967 1969 1971 1973 1975 1977 1979 1981 1983 1985 1987 1989 1991 1993 1995 1997 1999 2001 2003 2005
Year
Number of stantions
1 2
38% 62%
Number of occasional (1) and standard (2) deepwater hydrographic stations made in the Barents Sea
Monthly forecasts Quarterly forecasts
Fishing seasons’ forecasts Yearly forecasts
Perspective forecasts Of hydrometeorological
conditions
Fisheries
Forecasts of fishing objects distribution
Forecasts of fishing periods
Long-term forecasts of abundance of fishing objects recruitment
Perspective forecasts with the assessment of probable
changes in ecosystems
PINRO
Usage of observations from the standard sections in the PINRO activity
Forecasts
Scientific investigations and developments Formation
of database
Developments, references, advices etc based, on commercial agreements.
