Strain accumulation along the Denali fault at the Nenana river and Delta river crossings, Alaska. Savage, J. C. & Lisowski, M. J. Geophys. Res., 96(B9):14481--14492, Aug, 1991. abstract bibtex Surveys of trilateration networks across the Denali fault at the Nenana River in 1982, 1984, and 1988 and at the Delta River in 1975, 1979, 1982, and 1984 indicate a minor (0.10 +/- 0.04-mu-strain/yr) northeastward uniaxial extension. The component of right-lateral shear-strain accumulation across the fault is not significant at the two-standard-deviation level. At the Delta River network the strain accumulation rate decreases rapidly with distance from the fault, but evidence for a similar decrease with distance from the fault is lacking at the Nenana River network. The strain accumulation rates inferred from trilateration are consistent with the very long baseline interferometry (VLBI) measurement reported by Ma et al. (1990) and support their contention that significant right-lateral shear is not accumulating along the Denali fault at the present time. Savage et al. (1981) had earlier concluded erroneously that preliminary geodetic measurements at the Delta River network demonstrated right-lateral shear strain accumulation. The absence of significant right-lateral deformation across the Denali fault in the 1975-1988 interval is in marked constrast with the abundant geomorphic evidence for Holocene right-lateral secular slip at the rate of 10-20 mm/yr on the Denali fault in this sector.
@article{savage1991,
Abstract = {Surveys of trilateration networks across the Denali
fault at the Nenana River in
1982, 1984, and 1988 and at the Delta River in 1975, 1979, 1982, and
1984 indicate a minor (0.10 +/-
0.04-mu-strain/yr) northeastward uniaxial extension. The component of
right-lateral shear-strain
accumulation across the fault is not significant at the
two-standard-deviation level. At the Delta
River network the strain accumulation rate decreases rapidly with
distance from the fault, but
evidence for a similar decrease with distance from the fault is lacking
at the Nenana River network.
The strain accumulation rates inferred from trilateration are
consistent with the very long
baseline interferometry (VLBI) measurement reported by Ma et al. (1990)
and support their contention
that significant right-lateral shear is not accumulating along the
Denali fault at the present time.
Savage et al. (1981) had earlier concluded erroneously that preliminary
geodetic measurements at
the Delta River network demonstrated right-lateral shear strain
accumulation. The absence of
significant right-lateral deformation across the Denali fault in the
1975-1988 interval is in marked
constrast with the abundant geomorphic evidence for Holocene
right-lateral secular slip at the rate
of 10-20 mm/yr on the Denali fault in this sector.},
Author = {Savage, J. C. and Lisowski, M.},
Date-Modified = {2010-07-14 12:19:13 -0700},
Journal = {J. Geophys. Res.},
Month = {Aug},
Number = {B9},
Pages = {14481--14492},
Title = {Strain accumulation along the Denali fault at the Nenana river and Delta river crossings, Alaska},
Volume = {96},
Year = {1991},
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{"_id":"RZHvMkSJmXGEdgBQZ","bibbaseid":"savage-lisowski-strainaccumulationalongthedenalifaultatthenenanariveranddeltarivercrossingsalaska-1991","downloads":0,"creationDate":"2017-07-12T15:38:36.452Z","title":"Strain accumulation along the Denali fault at the Nenana river and Delta river crossings, Alaska","author_short":["Savage, J. C.","Lisowski, M."],"year":1991,"bibtype":"article","biburl":"https://dl.dropboxusercontent.com/u/564501919/CollectedPapers/MasterBibliography.bib","bibdata":{"bibtype":"article","type":"article","abstract":"Surveys of trilateration networks across the Denali fault at the Nenana River in 1982, 1984, and 1988 and at the Delta River in 1975, 1979, 1982, and 1984 indicate a minor (0.10 +/- 0.04-mu-strain/yr) northeastward uniaxial extension. The component of right-lateral shear-strain accumulation across the fault is not significant at the two-standard-deviation level. At the Delta River network the strain accumulation rate decreases rapidly with distance from the fault, but evidence for a similar decrease with distance from the fault is lacking at the Nenana River network. The strain accumulation rates inferred from trilateration are consistent with the very long baseline interferometry (VLBI) measurement reported by Ma et al. (1990) and support their contention that significant right-lateral shear is not accumulating along the Denali fault at the present time. Savage et al. (1981) had earlier concluded erroneously that preliminary geodetic measurements at the Delta River network demonstrated right-lateral shear strain accumulation. The absence of significant right-lateral deformation across the Denali fault in the 1975-1988 interval is in marked constrast with the abundant geomorphic evidence for Holocene right-lateral secular slip at the rate of 10-20 mm/yr on the Denali fault in this sector.","author":[{"propositions":[],"lastnames":["Savage"],"firstnames":["J.","C."],"suffixes":[]},{"propositions":[],"lastnames":["Lisowski"],"firstnames":["M."],"suffixes":[]}],"date-modified":"2010-07-14 12:19:13 -0700","journal":"J. Geophys. Res.","month":"Aug","number":"B9","pages":"14481--14492","title":"Strain accumulation along the Denali fault at the Nenana river and Delta river crossings, Alaska","volume":"96","year":"1991","bdsk-file-1":"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","bibtex":"@article{savage1991,\n\tAbstract = {Surveys of trilateration networks across the Denali\nfault at the Nenana River in\n1982, 1984, and 1988 and at the Delta River in 1975, 1979, 1982, and\n1984 indicate a minor (0.10 +/-\n0.04-mu-strain/yr) northeastward uniaxial extension. The component of\nright-lateral shear-strain\naccumulation across the fault is not significant at the\ntwo-standard-deviation level. At the Delta\nRiver network the strain accumulation rate decreases rapidly with\ndistance from the fault, but\nevidence for a similar decrease with distance from the fault is lacking\nat the Nenana River network.\n The strain accumulation rates inferred from trilateration are\nconsistent with the very long\nbaseline interferometry (VLBI) measurement reported by Ma et al. (1990)\nand support their contention\nthat significant right-lateral shear is not accumulating along the\nDenali fault at the present time.\n Savage et al. (1981) had earlier concluded erroneously that preliminary\ngeodetic measurements at\nthe Delta River network demonstrated right-lateral shear strain\naccumulation. The absence of\nsignificant right-lateral deformation across the Denali fault in the\n1975-1988 interval is in marked\nconstrast with the abundant geomorphic evidence for Holocene\nright-lateral secular slip at the rate\nof 10-20 mm/yr on the Denali fault in this sector.},\n\tAuthor = {Savage, J. C. and Lisowski, M.},\n\tDate-Modified = {2010-07-14 12:19:13 -0700},\n\tJournal = {J. Geophys. Res.},\n\tMonth = {Aug},\n\tNumber = {B9},\n\tPages = {14481--14492},\n\tTitle = {Strain accumulation along the Denali fault at the Nenana river and Delta river crossings, Alaska},\n\tVolume = {96},\n\tYear = {1991},\n\tBdsk-File-1 = {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}}\n\n","author_short":["Savage, J. 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