期刊
GEOPHYSICAL RESEARCH LETTERS
卷 40, 期 2, 页码 338-342出版社
AMER GEOPHYSICAL UNION
DOI: 10.1029/2012GL054675
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资金
- National Science Foundation [OCI-1053575]
- NSF [EAR-0717364, EAR-1052848, EAR-0951686]
- NICRR [DE-FC02-06ER64298]
- NOAA [NA11OAR4310101]
- NSERC [A9627]
- USDA Forest Service Global Change Research Program of the Northern Research Station
- IGCP Project [588]
- Directorate For Geosciences
- Division Of Earth Sciences [1052848, 1419366] Funding Source: National Science Foundation
- Division Of Earth Sciences
- Directorate For Geosciences [1023724] Funding Source: National Science Foundation
Tides in the Delaware Bay (USA) have been modeled from 7000 years before present (7 ka) to the present day and for selected future sea-level rise scenarios (100 years, 300 years). Historic bathymetries were constructed through use of glacial isostatic adjustment models and a very high spatial resolution (< 100 m) was used at the shoreline. Future bathymetries were obtained by extrapolating these glacial isostatic adjustment models and applying an additional eustatic sea-level rise. It was found that tides in the lower bay have remained fairly constant through time but that tides in the upper bay have increased steadily from about 4 ka to the present day; a nearly 100% increase in total. The future runs demonstrated spatially complex behavior with tidal-range changes of up to 10%. Citation: Hall, G. F., D. F. Hill, B. P. Horton, S. E. Engelhart, and W. R. Peltier (2013), A high-resolution study of tides in the Delaware Bay: Past conditions and future scenarios, Geophys. Res. Lett., 40, 338-242, doi:10.1029/2012GL054675.
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