Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Derrill M. Kerrick"'
Autor:
Derrill M. Kerrick
Volume 26 of Reviews in Mineralogy provides a multidisciplinary review of our current knowledge of contact metamorphism. As in any field of endeavor, we are provided with new questions, thereby dictating future directions of study. Hopefully, this vo
Publikováno v:
Earth and Planetary Science Letters. 204:61-74
Most circum-Pacific subduction zones at 100–250 km depth contain layers in which seismic velocities are ca. 5% slower than in the adjacent mantle. We compute seismic velocities from thermodynamic data for equilibrium metabasalt mineralogies, determ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8dd7108e6134403fb0ef50d8619e567
https://doi.org/10.1016/s0012-821x(02)00957-3
https://doi.org/10.1016/s0012-821x(02)00957-3
Autor:
Derrill M. Kerrick
Publikováno v:
Reviews of Geophysics. 39:565-585
Global carbon cycle models suggest that CO2 degassing from the solid Earth has been a primary control of paleoatmospheric CO2 contents and through the greenhouse effect, of global paleotemperatures. Because such models utilize simplified and indirect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e2aad75f54b768d5140576db5e97002
https://doi.org/10.1029/2001rg000105
https://doi.org/10.1029/2001rg000105
Publikováno v:
Earth and Planetary Science Letters. 188:535-541
Mammoth Mountain, a dormant volcano in the eastern Sierra Nevada, California, has been passively degassing large quantities of cold magmatic CO2 since 1990 following a 6-month-long earthquake swarm associated with a shallow magmatic intrusion in 1989
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b63aa702f2547b514bec5fc4c650bd22
https://doi.org/10.1016/s0012-821x(01)00344-2
https://doi.org/10.1016/s0012-821x(01)00344-2
Publikováno v:
Nature
Volatiles, most notably CO2, are recycled back into the Earth's interior at subduction zones1,2. The amount of CO2 emitted from arc volcanism appears to be less than that subducted, which implies that a significant amount of CO2 either is released be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bb3f612632f5af9683481ba98daf892
https://doi.org/10.1038/35077056
https://doi.org/10.1038/35077056
Autor:
Ken Caldeira, Derrill M. Kerrick
Publikováno v:
Earth and Planetary Science Letters. 173:195-203
The hypothesis that the Himalayan orogen was a climatically significant coupled source and sink for atmospheric CO2 during the Cenozoic is evaluated in light of the timing, duration and CO2 fluxes associated with Himalayan metamorphism and chemical w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::312f12dc5195589d4d2567334f78674c
https://doi.org/10.1016/s0012-821x(99)00229-0
https://doi.org/10.1016/s0012-821x(99)00229-0
Publikováno v:
American Mineralogist. 84:152-159
High-resolution transmission electron microscopy (HRTEM) revealed that a sample of fine-grained Lewiston, Idaho, fibrolite is predominantly fibrolite with trace amounts of poorly crystalline layer silicates. The fibrolite consists of aggregates of ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbc6391fbe19cce771a85fae7a7e8fea
https://doi.org/10.2138/am-1999-1-217
https://doi.org/10.2138/am-1999-1-217
Autor:
Derrill M. Kerrick, Ken Caldeira
Publikováno v:
Chemical Geology. 145:213-232
Kerrick and Caldeira (1993, 1994a) concluded that metamorphic CO 2 degassing in collisional orogens, and especially the Himalayan orogenic belt, could have been an important factor in enhancing paleoatmospheric CO 2 levels and contributing to early C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c5d6a1ef18b9f9f8947abd01581b738
https://doi.org/10.1016/s0009-2541(97)00144-7
https://doi.org/10.1016/s0009-2541(97)00144-7
Autor:
T.M. Seward, Derrill M. Kerrick
Publikováno v:
Earth and Planetary Science Letters. 139:105-113
The CO2 flux to the atmosphere from active geothermal systems in the back-arc marginal basin environment of the Taupo Volcanic Zone (TVZ), North Island, New Zealand, has been estimated. The fluxes for individual systems refer to pre-exploitation (i.e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc8dd220c1398621413ef2380d98a504
https://doi.org/10.1016/0012-821x(96)00011-8
https://doi.org/10.1016/0012-821x(96)00011-8
Publikováno v:
Chemical Geology. 121:285-293
In addition to volatiles released from volcanoes, the flux of CO2 to the atmosphere from other sources (e.g., metamorphism and subsurface magmatism) represents an important aspect of the global carbon cycle. We have obtained a direct estimate of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ea1482485934025723dfcad79d789c9
https://doi.org/10.1016/0009-2541(94)00148-2
https://doi.org/10.1016/0009-2541(94)00148-2