Possibilities of Cause-and-Effect Simulation in the Study of System Climate-Ocean-Sediments
215
Table 6. Mathematical simulation of hypotheses Band C
Hypothesis type
B
C
Propositions and corresponding formulas
I. Sediments property S is an effect of the interaction between some
oceanic phenomena
°1···Os .. ·On
S - ° 1 & ... &Os& ... &On
(7)
ILL A separate oceanic phenomenon is an effect a separate climatic
one
(8)
11.2. A separate oceanic phenomenon is an effect of the interaction between some climatic phenomena C 1 ... Cp ... Crn
0s-C1&",&Cp&",&Crn
(9)
11.3. A separate oceanic phenomenon (f.i., the high salinity) is an effect
of different, not interrelated climatic phenomena
Os - C 1 V ... vCp V ... vC rn
(10)
III. The same variants 111.1, III.2, 111.3, IlIA as for the hypothesis A
Propositions and formulas for the hypothesis C are similar to these
ones for the hypothesis B. They are derived from the model B by exchange of the oceanic phenomena to climatic ones, and vice versa
Table 7. Mathematical simulation of hypotheses D and E
Hypothesis type
D
I Climate I
E
I Ocean I
Propositions and corresponding formulas
A special case of hypothesis B. Hypothesis D differs from the latter one
by the proposition of climate group II, which is the following: there are
no CE relations between climatic and oceanic phenomena, that is
O-/~C
(1l)
A special case of hypothesis C. Hypothesis E differs from the latter one
by the proposition of group II, which is the following: there are no CE
relations between oceanic and climatic phenomena, that is
C-/~O
(12)