. Coastal processes at Sea Bright to Ocean Township, New Jersey. Coast changes; Beach erosion. 30 20 10 2 -10 ;:; -20 -30 PROFILE LINE 186 30 JUN 85. -40 r I I I I I I I 11 I 'I'll' i_ -500 0 500 1000 1500 200 DISTANCE (FT) E500 3000 3500 Figure 30. Profile 186 162. All water levels and profile elevations were adjusted to MSL for input to the beach erosion model. The relationships between datums used for this conversion are MSL = (NGVD + ft) = (MLW + ft) as determined by telephone conversation with the National Ocean Service (NOS) of NOAA in January 1987. 163. Evaluation of the existi
. Coastal processes at Sea Bright to Ocean Township, New Jersey. Coast changes; Beach erosion. 30 20 10 2 -10 ;:; -20 -30 PROFILE LINE 186 30 JUN 85. -40 r I I I I I I I 11 I 'I'll' i_ -500 0 500 1000 1500 200 DISTANCE (FT) E500 3000 3500 Figure 30. Profile 186 162. All water levels and profile elevations were adjusted to MSL for input to the beach erosion model. The relationships between datums used for this conversion are MSL = (NGVD + ft) = (MLW + ft) as determined by telephone conversation with the National Ocean Service (NOS) of NOAA in January 1987. 163. Evaluation of the existing-condition cases was accomplished by subjecting the four individual profiles to each of the 275 hurricanes and 120 northeasters in a total of five separate runs. A value was then computed which corresponds to the maximum computed recession of any contour line be- tween the the dune crest and MSL during the entire storm event of known recur- rence interval. Maximum recession does not usually occur at the end of a storm, during which time beach recovery may be in progress. Therefore, the maximum was selected as a reliable indicator of storm-related damage. 164. Recession-recurrence diagrams. The recession-recurrence inter- val plots represent the computed recession resulting from each of the stochas- tically generated storm events. These plots demonstrate the natural variabil- ity in recession which occurs as a result of storms of equal surge. For the 85. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Kraus, Nicholas C; U. S. Army Engineer Waterways Experiment Station; Coastal Engineering Research Center (U. S. ); United States. Army. Corps of Engineers. New York District. [Vicksburg, Miss. : U. S. Army Engineer Waterways Experiment Station ; Springfield, Va. : available from National Technical Information
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