Earth Surface Processes and Landforms, Volume 29, Issue 11 ?Modern sediment yield compared to geologic rates of sediment production in a semi-arid basin, New Mexico: assessing the human impact? by Allen C. Gellis, Milan J. Pavich, Paul R. Bierman, Eric M. Clapp, Amy Ellwein and Scott Aby, pages 1359-1372.

2004 ◽  
Vol 29 (13) ◽  
pp. 1707-1707
2004 ◽  
Vol 29 (11) ◽  
pp. 1359-1372 ◽  
Author(s):  
Allen C. Gellis ◽  
Milan J. Pavich ◽  
Paul R. Bierman ◽  
Eric M. Clapp ◽  
Amy Ellevein ◽  
...  

2005 ◽  
Vol 30 (8) ◽  
pp. 935-953 ◽  
Author(s):  
Paul R. Bierman ◽  
Joanna M. Reuter ◽  
Milan Pavich ◽  
Allen C. Gellis ◽  
Marc W. Caffee ◽  
...  

2017 ◽  
Author(s):  
Katharine W. Huntington ◽  
◽  
Keith Klepeis ◽  
Elizabeth J. Cassel ◽  
Claire A. Currie ◽  
...  

2019 ◽  
Author(s):  
Natasha Sekhon ◽  
◽  
Jay L. Banner ◽  
Bryan Black ◽  
Nathan Miller ◽  
...  

1962 ◽  
Vol 52 (5) ◽  
pp. 1007-1016
Author(s):  
B. Carder ◽  
J. Hefferman ◽  
D. Barnes

abstract Photographic measurements of the earth-surface displacement were made on the gnome event, an underground nuclear detonation near Carlsbad, New Mexico, November 1961. One long range and three short range photo stations were used to provide complementary coverage. Motionless inertia weights were measured against graduated targets rigidly anchored to the surface. The experiment is described in detail including target/weight arrangement, camera specifications, and photo station locations in relation to Surface Zero. Analysis of results from 6 films from close-in stations and one film from the long range station are reported. The peak displacement measured was slightly greater than six feet at a location 106 feet from surface zero.


2007 ◽  
Vol 45 (1) ◽  
pp. 45-57 ◽  
Author(s):  
Peter Jordan ◽  
Olav Slaymaker

ABSTRACTA sediment budget approach is used to investigate the sources, storage, and yield of clastic sediment in Lillooet River watershed, in the southern Coast Mountains. The 3150 km2basin is heavily glacierised, and includes a Quaternary volcanic complex which has been active in the Holocene. The sediment yield has been determined from the rate of advance of the delta at the basin outlet. The floodplain of the main river valley is aggrading as the delta advances, and probably has been through most of the Holocene. Major sediment sources in the basin include glaciers and Neoglacial deposits, debris flows, and landslides in the Quaternary volcanic complex. Soil and bedrock creep, bank erosion of Pleistocene glacial deposits, and sediment from logging and agriculture are probably of minor importance. Estimates of sediment production from these sources explain only about half the observed clastic sediment yield plus the rate of valley aggradation. The unexplained sediment production may be associated with paraglacial sediments exposed by glacial retreat from the nineteenth century Neoglacial maximum; alternatively the frequency of occurrence of intermediate scale debris flows and landslides has been seriously underestimated. Sediment supply is highly episodic over time scales of centuries to thousands of years. Major factors in the temporal pattern of Holocene sediment supply are periods of volcanism, large landslides, the retreat of glaciers from the Neoglacial maximum, and recent river engineering works.


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