Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Chris Zweck"'
Autor:
Thomas Kolb, W. James Shuttleworth, Chris Zweck, Henry D. Adams, Samantha L. Irvin, Trenton E. Franz, Rafael Rosolem, Marek Zreda, Brian K. Hornbuckle
Publikováno v:
Geophysical Research Letters. 40:3929-3933
[1] Accurate estimates of biomass are imperative for understanding the global carbon cycle. However, measurements of biomass and water in the biomass are difficult to obtain at a scale consistent with measurements of mass and energy transfer, ~1 km,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f39664b51ba73e66239a0fa820a9a03a
https://doi.org/10.1002/grl.50791
https://doi.org/10.1002/grl.50791
Autor:
Chris Zweck, Xubin Zeng, Rafael Rosolem, Marek Zreda, Darin Desilets, William James Shuttleworth, Trenton E. Franz
Publikováno v:
Hydrology and Earth System Sciences, Vol 16, Iss 11, Pp 4079-4099 (2012)
The newly-developed cosmic-ray method for measuring area-average soil moisture at the hectometer horizontal scale is being implemented in the COsmic-ray Soil Moisture Observing System (or the COSMOS). The stationary cosmic-ray soil moisture probe mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4840f7b9da8891686c7aafb3781aa721
https://doi.org/10.5194/hess-16-4079-2012
https://doi.org/10.5194/hess-16-4079-2012
Publikováno v:
Geology. 39:1051-1054
Moraines in the Taurus Mountains of south-central Turkey, dated to latest Pleistocene or earliest Holocene, show that glaciers were extraordinarily large, typical of the Last Glacial Maximum (21 ka), and that rates of glacier retreat and temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdfcea15c1bf363f8b76d7e247e1354e
https://doi.org/10.1130/g32097.1
https://doi.org/10.1130/g32097.1
Publikováno v:
Journal of Quaternary Science. 23:683-702
Glacial landforms on Mauna Kea, Hawai'i, show that the summit area of the volcano was covered intermittently by ice caps during the Late Pleistocene. Cosmogenic 36 Cl dating of terminal moraines and other glacial landforms indicates that the last two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04545568d3435824b16308445ffc1fa0
https://doi.org/10.1002/jqs.1195
https://doi.org/10.1002/jqs.1195
Publikováno v:
Quaternary Science Reviews. 27:769-780
In situ cosmogenic 36 Cl was measured in boulders from moraines on Mount Sandiras (37.1°N, 28.8°E, 2295 m), the southwestern most previously glaciated mountain in Turkey. Valleys on the north side of the mountain were filled with 1.5 km long glacie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc553d2fc6158b24eec41ed34198f209
https://doi.org/10.1016/j.quascirev.2008.01.002
https://doi.org/10.1016/j.quascirev.2008.01.002
Publikováno v:
Climate Dynamics. 28:425-440
The Gulf of Alaska (GOA) is highly sensi- tive to shifts in North Pacific climate variability. Here we present an extended tree-ring record of January- September GOA coastal surface air temperatures using tree-ring width data from coniferous trees gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f650943a2266481e63b8edca5ee9bef
https://doi.org/10.1007/s00382-006-0194-9
https://doi.org/10.1007/s00382-006-0194-9
Publikováno v:
Physics of the Earth and Planetary Interiors. 132:5-20
Global Positioning System (GPS), triangulation and leveling data are used to derive models for the present day (last ∼5 years) and the 30-year average postseismic deformation on the Kenai Peninsula, Alaska following the 1964 Alaska earthquake. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cfcfb1b5a3ba705bad8e30d9fe4c3d5
https://doi.org/10.1016/s0031-9201(02)00041-9
https://doi.org/10.1016/s0031-9201(02)00041-9
Autor:
Ryan S. Cross, Jeffrey T. Freymueller, Hilary Woodard, Sigrún Hreinsdóttir, Christopher F. Larsen, J. Elliott, Chris Zweck, Steven C. Cohen
Publikováno v:
Active Tectonics and Seismic Potential of Alaska
We present a comprehensive average velocity field for Alaska, based on repeated GPS surveys covering the period 1992―2007, and review the major results of previously published papers that used subsets of this data. The spatially and temporally comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f94d61c931abea995e83707499707c3e
https://doi.org/10.1029/179gm02
https://doi.org/10.1029/179gm02
Autor:
Marek Zreda, Rafael Rosolem, Ty P. A. Ferré, Susan Stillman, Chris Zweck, Xubin Zeng, William James Shuttleworth, Trenton E. Franz
Publikováno v:
Water Resources Research. 48
[1] We present here a simple and robust framework for quantifying the effective sensor depth of cosmic ray soil moisture neutron probes such that reliable water fluxes may be computed from a time series of cosmic ray soil moisture. In particular, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c61688e0ffa94a703ec20685a9df949
https://doi.org/10.1029/2012wr011871
https://doi.org/10.1029/2012wr011871
Publikováno v:
IGARSS
The COSMOS network will eventually consist of several hundred sensors throughout the United States that report kilometer-scale soil water content via measurement of the intensity of neutrons immediately above Earth's surface. We show that COSMOS sens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7491e8073c352216989274a4e1dfa70
https://doi.org/10.1109/igarss.2012.6351317
https://doi.org/10.1109/igarss.2012.6351317