OOIR: Observatory of International Research

Papers

(The H4-Index of Organic Geochemistry is 17. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-05-01 to 2024-05-01.)

Article	Citations
Geochemistry of shale gases from around the world: Composition, origins, isotope reversals and rollovers, and implications for the exploration of shale plays	75
Molecular heterogeneity in pyrogenic dissolved organic matter from a thermal series of oak and grass chars	32
Correlation between the ratio of 5-methyl hexamethylated to pentamethylated branched GDGTs (HP5) and water depth reflects redox variations in stratified lakes	30
Polycyclic aromatic hydrocarbons in Middle Jurassic sediments of the Polish Basin provide evidence for high-temperature palaeo-wildfires	30
Development of an in situ branched GDGT calibration in Lake 578, southern Greenland	27
Controlled lacustrine microcosms show a brGDGT response to environmental perturbations	24
The fate of organic carbon burial in the river-dominated East China Sea: Evidence from sediment geochemical records of the last 70 years	22
Assessment of the molecular composition of humic acid as an indicator of soil carbon levels by ultra-high-resolution mass spectrometric analysis	20
Insights into catalytic effects of clay minerals on hydrocarbon composition of generated liquid products during oil cracking from laboratory pyrolysis experiments	20
Evaluating different methods for calculating the Carbon Preference Index (CPI): Implications for palaeoecological and archaeological research	20
Stable isotopes of organic carbon, palynology, and petrography of a thick low-rank Miocene coal within the Mile Basin, Yunnan Province, China: implications for palaeoclimate and sedimentary conditions	20
New approaches to distinguish shale-sourced and coal-sourced gases in petroleum systems	20
Glycerol dialkyl glycerol tetraethers in surface sediments from three Pacific trenches: Distribution, source and environmental implications	19
Geochemical implications from direct Rock-Eval pyrolysis of petroleum	18
A unique bacteriohopanetetrol stereoisomer of marine anammox	17
Stable carbon isotope evidence for the origin of C28 steranes in lacustrine source rocks from the Qikou Sag, Bohai Bay Basin, Eastern China	17
Practical considerations for amino acid isotope analysis	17
Temperature and water depth effects on brGDGT distributions in sub-alpine lakes of mid-latitude North America	17
Cover loss in a seagrass Posidonia oceanica meadow accelerates soil organic matter turnover and alters soil prokaryotic communities	17