Archive image from page 120 of Daily changes in beach profile. Daily changes in beach profile and sand texture on Del Monte Beach, California. dailychangesinbe00harl Year: 1967 UNCLASSIFIED Security CI—ideation DOCUMENT CONTROL DATA • R&D (Steurity elammltlcmHan ol Uttm, body ot mbmtract and indoxlng annotation null bo antand whan tha oraralt raport ia claaalllad) I. ORIGINATING ACTIVITY (Corpora f author) Naval Postgraduate School Monterey, California 93940 2« RtPORT KCUMITY CLASSIFICATION UNCLASSIFIED 2 6 SKOUP 3. REPORT TITLE DAILY CHANGES IN 3EACH PROFILE AND SAND TEXTURE ON DEL MONTE BE


Archive image from page 120 of Daily changes in beach profile. Daily changes in beach profile and sand texture on Del Monte Beach, California. dailychangesinbe00harl Year: 1967 UNCLASSIFIED Security CI—ideation DOCUMENT CONTROL DATA • R&D (Steurity elammltlcmHan ol Uttm, body ot mbmtract and indoxlng annotation null bo antand whan tha oraralt raport ia claaalllad) I. ORIGINATING ACTIVITY (Corpora f author) Naval Postgraduate School Monterey, California 93940 2« RtPORT KCUMITY CLASSIFICATION UNCLASSIFIED 2 6 SKOUP 3. REPORT TITLE DAILY CHANGES IN 3EACH PROFILE AND SAND TEXTURE ON DEL MONTE BEACH, CALIFORNIA 4. DESCRIPTIVE NOTES (Typm ot momrt and inekiair dmtmm) Thesis 5 AUTHORfSJ (liil mm, tint nasi. MHml) HARLETT, John C, LT, USN « REPORT DATE June 1967 7« TOTAL NO. OF RACKS 113 7ft- NO. OF RBPS 31 #«. CONTRACT OR SRANT NO. b. RROJKCT NO. • a ORIGINATOR'S REPORT NUMRCRfSJ $b. OTHI #<• Ml d. floC1 ueasE ytFORT NOT»; fAnyoAMfaaaftt .. -uaS 'been -vwvjtion is X 3— iY ' TNBR REPORT NOW i<» import) . „a 'be 10. AVAILABILITY/LIMITATION NOTICES 11. SUPPLEMENTARY NOTES None 12. SPONSORING MILITARY ACTIVITY Oceanographer of the Navy The Madison Building 732 N. Washington Street Alexandria. Virginia 13. ABSTRACT Beach-elevation measurements were made and sand samples were collected along a single profile daily at low tide during the period from February 1 through March 31, 1967. Wave and tide data were recorded continuously. The beach, composed of medium-to-fine quartz and feldspar sand, is well sheltered from wave action. Wave steepness exerts a great influence on the beach profile. An equilibrium profile was found to exist for a given wave steepness. As wave conditions change, the beach profile tends to change toward the equilibrium profile associated with the new wave steepness. Given an initial beach profile, the amounts of cut and fill that will occur with a given change in wave steep- ness can be predicted. Textural parameters


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