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gas hydrate

http://resource.geosciml.org/classifier/cgi/commodity-code/gas-hydrate

alt label
methane clathrate more like this
definition Gas hydrate, is a solid clathrate compound (more specifically, a clathrate hydrate) in which a large amount of methane is trapped within a crystal structure of water, forming a solid similar to ice. Significant deposits of methane clathrate have been found under sediments on the ocean floors of the Earth. more like this
notation
01.01.05.02.02 more like this
Hyd more like this
source http://en.wikipedia.org/wiki/Gas_hydrate more like this
type
Resource original
Concept original
broader
http://resource.geosciml.org/classifier/cgi/commodity-code/gaseous-hydrocarbons original
narrower gas-hydrate original
in scheme commodity-code original
is primary topic of gas-hydrate