Publications
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DEFORESTATION AND LANDSLIDES IN YUNNAN, CHINA. DEFORESTATION AND LANDSLIDES IN YUNNAN, CHINA.
Landslides historically have caused severe erosion problems in the Xiao River drainage region of northeastern Yunnan Province, China, that hence resulted in serious economic and social consequences. Owing to monsoonal storms of high rainfall intensity, the erosion potential is high in this mountainous, seismically active region. Landslides transported large quantities of materials into...
Authors
Gerald F. Wieczorek, Jishan Wu, Tianchi Li
Geophysics: A reversal of geomagnetic polarity Geophysics: A reversal of geomagnetic polarity
The detailed behaviour of the geomagnetic field during reversals is documented by palaeomagnetists to constrain models of the geomagnetic dynamo. Reversals are studied by measuring the magnetic remanence preserved in rocks to obtain both the direction and intensity of the ancient magnetic field.
Authors
Edward A. Mankinen
By
Comments on 'Remarks on the secular change in the energy density spectrum of the geomagnetic field' by Joachim Meyer. Comments on 'Remarks on the secular change in the energy density spectrum of the geomagnetic field' by Joachim Meyer.
Meyer has discussed only the Rn aspect of the Alldredge (1984) paper he is criticising. He has ignored the pictorial demonstration of the need for higher harmonics to properly describe the secular variation field than the main field as demonstrated. This more or less independent demonstration supports the general conclusion of that paper.
Authors
L.R. Alldredge
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: October 1986 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: October 1986
No abstract available.
Authors
John B. Townshend, H.K. Rex, L.Y. Torrence
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: July 1986 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: July 1986
No abstract available.
Authors
John B. Townshend, J.E. Papp, H.K. Rex, L.Y. Torrence
Map showing the status of landslide inventory and susceptibility mapping in California Map showing the status of landslide inventory and susceptibility mapping in California
No abstract available.
Authors
Fred Taylor, E. E. Brabb
By
Geology, Energy, and Minerals Mission Area, Natural Hazards Mission Area, Energy Resources Program, Landslide Hazards Program, Mineral Resources Program, National Laboratories Program, Science and Decisions Center, Geologic Hazards Science Center, Geology, Minerals, Energy, and Geophysics Science Center
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: August 1986 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: August 1986
No abstract available.
Authors
John B. Townshend, J.E. Papp, H.K. Rex, L.Y. Torrence
Maps of debris-flow features evident after the storms of December 1955 and January 1982, Montara Mountain area, California Maps of debris-flow features evident after the storms of December 1955 and January 1982, Montara Mountain area, California
No abstract available.
Authors
Water Resources Division U.S. Geological Survey
Landslides Landslides
The slopes above streams and rivers are subjected to a variety of processes that cause them to recede and retreat from the river or stream channel. These processes, collectively called mass wasting, can be classified according to rapidity of movement and according to the type of materials that are transported. Gravity is the force behind all such downslope movement. Factors that enable...
Authors
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: May 1986 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: May 1986
No abstract available.
Authors
John B. Townshend, J.E. Papp, H.K. Rex, L.Y. Torrence
Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: November 1986 Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: November 1986
No abstract available.
Authors
John B. Townshend, R. V. O’Connell, H.K. Rex, L.Y. Torrence