HYPOCHLOROUS MONOXIDE
HYDROGEN CYANIDE
CHLORINATED HYDROCARBONS
METHANE
ETHANE
ATMOSPHERIC CARBON MONOXIDE
ATMOSPHERIC CHEMISTRY
FORMIC ACID
ACETYLENE
METHYL CYANIDE
NON-METHANE HYDROCARBONS/VOLATILE ORGANIC COMPOUNDS
ATMOSPHERIC CARBON DIOXIDE
FORMALDEHYDE
ISOPRENE
DICARBON MONOXIDE
2015-07-07 19:55:11.0 [gee-cee] Insert Concept add narrower relation (CARBON AND HYDROCARBON COMPOUNDS [19ab681c-bdd7-4793-bbdb-1ec498575314,83945] - FORMALDEHYDE [bc05d7d2-3c96-4bb6-b759-d45e3c673b86,158073]);
2022-03-04 12:59:08.0 [sritz] Remove Concepts delete narrower relation (null);
2022-03-03 17:34:55.0 [sritz] Insert Concept add narrower relation (CARBON AND HYDROCARBON COMPOUNDS [19ab681c-bdd7-4793-bbdb-1ec498575314,832722] - ACETYLENE [0ab9695a-de5e-4a56-8df3-bf3531ee707d,836065]);
2020-10-16 12:19:32.0 [sritz] Insert Concept add narrower relation (CARBON AND HYDROCARBON COMPOUNDS [19ab681c-bdd7-4793-bbdb-1ec498575314,83945] - FORMIC ACID [eb1bfadc-8aa6-477b-af6a-6c320aa21351,560741]);
2022-03-03 17:28:48.0 [sritz] Insert Concept add narrower relation (CARBON AND HYDROCARBON COMPOUNDS [19ab681c-bdd7-4793-bbdb-1ec498575314,832722] - ETHANE [93a95204-8ded-4cde-8937-38e373c41df6,836064]);
2021-02-26 08:40:56.0 [tstevens] Move Concepts delete narrower relation (null);
2020-10-16 12:12:52.0 [sritz] Insert Concept add narrower relation (CARBON AND HYDROCARBON COMPOUNDS [19ab681c-bdd7-4793-bbdb-1ec498575314,83945] - DICARBON MONOXIDE [94863274-c0fc-4386-9bac-5b6f5d1b9d06,560739]);
2022-03-04 13:00:25.0 [sritz] Insert Concept add narrower relation (CARBON AND HYDROCARBON COMPOUNDS [19ab681c-bdd7-4793-bbdb-1ec498575314,832722] - ACETYLENE [04833f72-ac6d-40b0-b1ae-1f55eb25b5dd,836071]);
2021-02-26 08:40:36.0 [tstevens] Insert Concept add narrower relation (CARBON AND HYDROCARBON COMPOUNDS [19ab681c-bdd7-4793-bbdb-1ec498575314,83945] - CARBON DIOXIDE PROFILES [03ddc432-906d-4469-bb00-179c828dbea4,560865]);
CARBON AND HYDROCARBON COMPOUNDS
Carbon (C) is the 12th element in the periodic table. Carbon is one of the most versatile elements and combines itself with many other elements to form a huge variety of organic compounds including hydrocarbons and their derivitives. Hydrocarbons are organic molecules consisting of carbon and hydrogen, but the term is often applied to derivitives of hydrocarbons consisting of oxygen, halogens, etc. Hydrocarbons can occur from both natural and anthropogenic emissions.