TABLE OF CONTENTS FOR HYDROLOGICAL ANALYSIS AND COMPUTATIONS

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP80-00809A000600280937-1
• Release Decision: RIPPUB
• Original Classification: C
• Document Page Count: 10
• Document Creation Date: December 22, 2016
• Document Release Date: September 28, 2011
• Sequence Number: 937
• Publication Date: February 21, 1950
• Content Type: REPORT

Sanitized Copy Approved for Release 2011/09/28: CIA-RDP80-00809A000600280937-1
C ASS!FICATION CONFIDENTIAL CONFIDENTI ,
CENTRAL INTELLIGENCE AGENCY REPORT
INFORMATION FROM
FOREIGN DOCUMENTS OR RADIO BROADCASTS CD NO.
DATE DIST. &.c Feb 1950
NO OF PAGES 10
SUPPLEMENT TO
REPORT NO.
THIS IS UNEVALUATED INFORMATION
Gidrolo-icheski anali7 i raschety, published by Gidrometeorologicheskoy~
Izdatel'stvo,
TABLE OF CONTENTS FOR
"?SfDROLOGICAL ANALYSTS AND COMPUTATIONSI"
Prof B. V. Polyakov
Dr Tcch C._.
(Approved by the Ministry of Higher Educatiun USSR as e tcxtbcck
for hfdrometeoroiogical institutes and geographical faculties of
state universities.)
Introduction
1. Water Balance of a River Basin for a Single Year and for a
Multiyear Period
1. Equation of the balance for a single year
2. Equation of a multiyear water balance
3. Equation of a seasonal water balance
4+. Example of a multiyear eater balance for an unenclosed
basin
1. Water balance of a nondraihing lake. Example
2. Draining lakes
3. Application of the water-balance method to the calculation
of filtration from a water reservoir. Example
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Sanitized Copy Approved for Release 2011/09/28: CIA-RDP80-00809A000600280937-1
COWIDENTIAL
 Sanitized Copy Approved for Release 2011/09/28: CIA-RDP80-00809A000600280937-1
i. Influence of different factors on the magnitude of
precipitation
2. Measurement of precipitation
3. Reducing precipitation data to a multiyear series
4. Determination of the mean multiyear precipitation for
a basin
5. Concert of precipitation norms
6. Distribution of precipitation over the surface of the
earth
7. Intrayear distribution of precipitation
8. Winter precipitation
f f