Projects per year
Fingerprint Fingerprint is based on mining the text of the persons scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.
Cretaceous
Earth & Environmental Sciences
organic matter
Earth & Environmental Sciences
carbon
Earth & Environmental Sciences
sediment
Earth & Environmental Sciences
ocean
Earth & Environmental Sciences
Arsenicals
Chemical Compounds
chlorin
Earth & Environmental Sciences
porphyrin
Earth & Environmental Sciences
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.
Projects 2012 2019
Seasonality, Summer Cooling, and Calibrating the Approach of the Icehouse in Late Eocene Antarctica
Ivany, L. C., Junium, C. K., Lu, Z. & Samson, S. D.
4/1/16 → 3/31/18
Project: Research project
Nitrogen Biogeochemistry during Oceanic Anoxic Events: CAREER
1/15/15 → 12/31/19
Project: Research project
Integrated Ocean Drilling Program
National Science Foundation, The Consortium for Ocean Leadership
6/2/12 → 1/30/15
Project: Research project
Research Output 2005 2017
- 389 Citations
- 8 h-Index from Scopus
- 20 Article
High-frequency fluctuations in redox conditions during the latest Permian mass extinction
Mettam, C., Zerkle, A. L., Claire, M. W., Izon, G., Junium, C. J. & Twitchett, R. J. 2017 In : Palaeogeography, Palaeoclimatology, Palaeoecology.Research output: Contribution to journal › Article
Permian
oxygen
redox conditions
mass extinction
dissolved oxygen
4
Citations
Onset of the aerobic nitrogen cycle during the Great Oxidation Event
Zerkle, A. L., Poulton, S. W., Newton, R. J., Mettam, C., Claire, M. W., Bekker, A. & Junium, C. K. Feb 23 2017 In : Nature. 542, 7642, p. 465-467 3 p.Research output: Contribution to journal › Article
Nitrogen Cycle
Nitrates
Nitrogen Isotopes
Oceans and Seas
Oxidation-Reduction
2
Citations
Compound-specific δ15N and chlorin preservation in surface sediments of the Peru Margin with implications for ancient bulk δ15N records
Junium, C. K., Arthur, M. A. & Freeman, K. H. 2015 In : Geochimica et Cosmochimica Acta. 160, p. 306-318 13 p.Research output: Contribution to journal › Article
Arsenicals
chlorin
Sediments
4-Aminobutyrate Transaminase
organic matter
6
Citations
Controls on the stratigraphic distribution and nitrogen isotopic composition of zinc, vanadyl and free base porphyrins through Oceanic Anoxic Event 2 at Demerara Rise
Junium, C. K., Freeman, K. H. & Arthur, M. A. Mar 1 2015 In : Organic Geochemistry. 80, p. 60-71 12 p.Research output: Contribution to journal › Article
porphyrin
metal
Sediments
sediment
isotopic composition
12
Citations
Upper ocean oxygenation dynamics from I/Ca ratios during the Cenomanian-Turonian OAE 2
Zhou, X., Jenkyns, H. C., Owens, J. D., Junium, C. K., Zheng, X. Y., Sageman, B. B., Hardisty, D. S., Lyons, T. W., Ridgwell, A. & Lu, Z. May 1 2015 In : Paleoceanography. 30, 5, p. 510-526 17 p.Research output: Contribution to journal › Article
water column
anoxia
upper ocean
oxygen
ocean
Press and Media
Geochemist Breathes New Life into “Great Oxidation Event”�
2/8/17
1 item of media coverage
Press / Media: Expert Comment
SYRACUSE UNIVERSITY : Professors Look to Geologic Past to Predict Future Environmental Conditions
Zunli Lu, Linda C Ivany, Scott Douglas Samson & Christopher K Junium
6/22/16
1 item of media coverage
Press / Media: Expert Comment
SYRACUSE FESTIVAL OF RACES
Mary Eileen Graham, Ravi Shukla, Audie Klotz & Christopher K Junium
10/1/12
1 item of media coverage
Press / Media: Expert Comment