(Table 1) Carbon, hydrocarbons and observations at DSDP Holes 67-497 and 67-498A ...
Gas hydrates are icelike materials that form when specific conditions of temperature, pressure, and gas composition are simultaneously satisfied. Among the first descriptions of gas hydrates under natural conditions was that of Hammerschmidt (1940), who found them in pipelines used to transport natu...
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ftdatacite:10.1594/pangaea.817498 2024-09-15T18:30:06+00:00 (Table 1) Carbon, hydrocarbons and observations at DSDP Holes 67-497 and 67-498A ... Harrison, William E Curiale, Joseph A 1982 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.817498 https://doi.pangaea.de/10.1594/PANGAEA.817498 en eng PANGAEA https://dx.doi.org/10.2973/dsdp.proc.67.126.1982 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Event label Sample code/label Sample code/label 2 Depth, top/min Depth, bottom/max DEPTH, sediment/rock Observation Method comment Carbon dioxide C1 hydrocarbons C2 hydrocarbons C3 hydrocarbons Drilling/drill rig DSDP/ODP/IODP sample designation see references Leg67 Glomar Challenger Deep Sea Drilling Project DSDP dataset Supplementary Dataset Dataset 1982 ftdatacite https://doi.org/10.1594/pangaea.81749810.2973/dsdp.proc.67.126.1982 2024-08-01T10:57:37Z Gas hydrates are icelike materials that form when specific conditions of temperature, pressure, and gas composition are simultaneously satisfied. Among the first descriptions of gas hydrates under natural conditions was that of Hammerschmidt (1940), who found them in pipelines used to transport natural gas. Milton (1976) indicates that conditions are suitable for the presence of gas hydrates in areas affected by permafrost and cites studies suggesting that large quantities of gas exist in hydrate form. ... : Sediment depth is given in mbsf. Routine shipboard analyses involve the use of two gas chromatographs (GC units). Gas samples are first analyzed by a Carle GC with a thermal conductivity detector, and from this analysis come the CO2 and C1 data. The Carle unit is relatively insensitive and a Hewlett-Packard GC is employed to quantify C2 and heavier hydrocarbons. Analysis via the Hewlett-Packard is a cold-trap technique in which C1 is not determined. For complete details, consult Whelan (1979). ... Dataset permafrost DataCite |
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ftdatacite |
language |
English |
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Event label Sample code/label Sample code/label 2 Depth, top/min Depth, bottom/max DEPTH, sediment/rock Observation Method comment Carbon dioxide C1 hydrocarbons C2 hydrocarbons C3 hydrocarbons Drilling/drill rig DSDP/ODP/IODP sample designation see references Leg67 Glomar Challenger Deep Sea Drilling Project DSDP |
spellingShingle |
Event label Sample code/label Sample code/label 2 Depth, top/min Depth, bottom/max DEPTH, sediment/rock Observation Method comment Carbon dioxide C1 hydrocarbons C2 hydrocarbons C3 hydrocarbons Drilling/drill rig DSDP/ODP/IODP sample designation see references Leg67 Glomar Challenger Deep Sea Drilling Project DSDP Harrison, William E Curiale, Joseph A (Table 1) Carbon, hydrocarbons and observations at DSDP Holes 67-497 and 67-498A ... |
topic_facet |
Event label Sample code/label Sample code/label 2 Depth, top/min Depth, bottom/max DEPTH, sediment/rock Observation Method comment Carbon dioxide C1 hydrocarbons C2 hydrocarbons C3 hydrocarbons Drilling/drill rig DSDP/ODP/IODP sample designation see references Leg67 Glomar Challenger Deep Sea Drilling Project DSDP |
description |
Gas hydrates are icelike materials that form when specific conditions of temperature, pressure, and gas composition are simultaneously satisfied. Among the first descriptions of gas hydrates under natural conditions was that of Hammerschmidt (1940), who found them in pipelines used to transport natural gas. Milton (1976) indicates that conditions are suitable for the presence of gas hydrates in areas affected by permafrost and cites studies suggesting that large quantities of gas exist in hydrate form. ... : Sediment depth is given in mbsf. Routine shipboard analyses involve the use of two gas chromatographs (GC units). Gas samples are first analyzed by a Carle GC with a thermal conductivity detector, and from this analysis come the CO2 and C1 data. The Carle unit is relatively insensitive and a Hewlett-Packard GC is employed to quantify C2 and heavier hydrocarbons. Analysis via the Hewlett-Packard is a cold-trap technique in which C1 is not determined. For complete details, consult Whelan (1979). ... |
format |
Dataset |
author |
Harrison, William E Curiale, Joseph A |
author_facet |
Harrison, William E Curiale, Joseph A |
author_sort |
Harrison, William E |
title |
(Table 1) Carbon, hydrocarbons and observations at DSDP Holes 67-497 and 67-498A ... |
title_short |
(Table 1) Carbon, hydrocarbons and observations at DSDP Holes 67-497 and 67-498A ... |
title_full |
(Table 1) Carbon, hydrocarbons and observations at DSDP Holes 67-497 and 67-498A ... |
title_fullStr |
(Table 1) Carbon, hydrocarbons and observations at DSDP Holes 67-497 and 67-498A ... |
title_full_unstemmed |
(Table 1) Carbon, hydrocarbons and observations at DSDP Holes 67-497 and 67-498A ... |
title_sort |
(table 1) carbon, hydrocarbons and observations at dsdp holes 67-497 and 67-498a ... |
publisher |
PANGAEA |
publishDate |
1982 |
url |
https://dx.doi.org/10.1594/pangaea.817498 https://doi.pangaea.de/10.1594/PANGAEA.817498 |
genre |
permafrost |
genre_facet |
permafrost |
op_relation |
https://dx.doi.org/10.2973/dsdp.proc.67.126.1982 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.81749810.2973/dsdp.proc.67.126.1982 |
_version_ |
1810471584344834048 |