Definition of Alkenone. Meaning of Alkenone. Synonyms of Alkenone

- Alkenones are long-chain unsaturated methyl and ethyl n-ketones produced by a few phytoplankton species of the class Prymnesiophyceae. Alkenones typically...
- citric acid cycle, which is of great importance in bioenergy. An enone (or alkenone) is an organic compound containing both alkene and ketone functional groups...
- last 16,000 years from records of planktonic stable oxygen isotopes and alkenone unsaturation ratios". Palaeogeography, Palaeoclimatology, Palaeoecology...
- temperatures from the presence or absence of certain lipids and long chain alkenones, as these molecules are very sensitive to temperature. This analysis provides...
- temperature calibration of the alkenone unsaturation index (U K′ 37 ) in surface waters and comparison with surface sediments: ALKENONE UNSATURATION INDEX". Geochemistry...
- characteristic of certain climatic zones. Biomarker molecules such as the alkenones may yield information about their temperature of formation. Chemical signatures...
- articles on Historic and Prehistoric climate indicators of all types. To Add: Alkenone analysis TEX-86 analysis Nile river flood levels Trace mineral ratios in...
- compounds, known as alkenones, can be found in marine sediments long after other soft parts of the organisms have decomposed. Alkenones are most commonly...
- the middle of the Mesozoic Era. An analysis of CO2 reconstructions from alkenone records shows that CO2 in the atmosphere declined before and during Antarctic...
- isotopic composition of alkenones often reflect the isotopic enrichment or depletion of the surrounding environment, and δDs of alkenones in different regions...