Hilary Close

Assistant Professor

  • 261 Citations
20092020

Research output per year

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Research Output

  • 261 Citations
  • 12 Article
  • 2 Review article
2020

Seasonal dynamics of midwater zooplankton and relation to particle cycling in the North Pacific Subtropical Gyre

Hannides, C. C. S., Popp, B. N., Close, H. G., Benitez-Nelson, C. R., Ka'apu-Lyons, C. A., Gloeckler, K., Wallsgrove, N., Umhau, B., Palmer, E. & Drazen, J. C., Mar 2020, In : Progress in Oceanography. 182, 102266.

Research output: Contribution to journalArticle

1 Scopus citations
2019

CO2-dependent carbon isotope fractionation in Archaea, Part II: The marine water column

Hurley, S. J., Close, H., Elling, F. J., Jasper, C. E., Gospodinova, K., McNichol, A. P. & Pearson, A., Sep 15 2019, In : Geochimica et Cosmochimica Acta. 261, p. 383-395 13 p.

Research output: Contribution to journalArticle

2 Scopus citations

Compound-specific isotope geochemistry in the ocean

Close, H., Jan 3 2019, In : Annual Review of Marine Science. 11, p. 27-56 30 p.

Research output: Contribution to journalReview article

9 Scopus citations

Mercury Cycling in the North Pacific Subtropical Gyre as Revealed by Mercury Stable Isotope Ratios

Motta, L. C., Blum, J. D., Johnson, M. W., Umhau, B. P., Popp, B. N., Washburn, S. J., Drazen, J. C., Benitez-Nelson, C. R., Hannides, C. C. S., Close, H. & Lamborg, C. H., Jun 1 2019, In : Global Biogeochemical Cycles. 33, 6, p. 777-794 18 p.

Research output: Contribution to journalArticle

4 Scopus citations

Seasonal and spatial changes in carbon and nitrogen fluxes estimated using 234Th:238U disequilibria in the North Pacific tropical and subtropical gyre

Umhau, B. P., Benitez-Nelson, C. R., Close, H. G., Hannides, C. C. S., Motta, L., Popp, B. N., Blum, J. D. & Drazen, J. C., Nov 20 2019, In : Marine Chemistry. 217, 103705.

Research output: Contribution to journalArticle

1 Scopus citations
2018

Distribution and export of isoprenoid tetraether lipids in suspended particulate matter from the water column of the Western Atlantic Ocean

Hurley, S. J., Lipp, J. S., Close, H., Hinrichs, K. U. & Pearson, A., Feb 1 2018, In : Organic Geochemistry. 116, p. 90-102 13 p.

Research output: Contribution to journalArticle

20 Scopus citations

Stable isotope analysis of micronekton around Hawaii reveals suspended particles are an important nutritional source in the lower mesopelagic and upper bathypelagic zones

Gloeckler, K., Choy, C. A., Hannides, C. C. S., Close, H., Goetze, E., Popp, B. N. & Drazen, J. C., May 1 2018, In : Limnology and Oceanography. 63, 3, p. 1168-1180 13 p.

Research output: Contribution to journalArticle

15 Scopus citations
2017

Advances in the application of amino acid nitrogen isotopic analysis in ecological and biogeochemical studies

Ohkouchi, N., Chikaraishi, Y., Close, H. G., Fry, B., Larsen, T., Madigan, D. J., McCarthy, M. D., McMahon, K. W., Nagata, T., Naito, Y. I., Ogawa, N. O., Popp, B. N., Steffan, S., Takano, Y., Tayasu, I., Wyatt, A. S. J., Yamaguchi, Y. T. & Yokoyama, Y., Nov 2017, In : Organic Geochemistry. 113, p. 150-174 25 p.

Research output: Contribution to journalReview article

67 Scopus citations

Diet of the prehistoric population of Rapa Nui (Easter Island, Chile) shows environmental adaptation and resilience

Jarman, C. L., Larsen, T., Hunt, T., Lipo, C., Solsvik, R., Wallsgrove, N., Ka'apu-Lyons, C., Close, H. G. & Popp, B. N., Oct 2017, In : American Journal of Physical Anthropology. 164, 2, p. 343-361 19 p.

Research output: Contribution to journalArticle

19 Scopus citations

Perspectives on Chemical Oceanography in the 21st century: Participants of the COME ABOARD Meeting examine aspects of the field in the context of 40 years of DISCO

DISCO XXV & The participants of COME ABOARD, Nov 20 2017, In : Marine Chemistry. 196, p. 181-190 10 p.

Research output: Contribution to journalArticle

2 Scopus citations
2014
19 Scopus citations
2013

Export of submicron particulate organic matter to mesopelagic depth in an oligotrophic gyre

Close, H. G., Shah, S. R., Ingalls, A. E., Diefendorf, A. F., Brodie, E. L., Hansman, R. L., Freeman, K. H., Aluwihare, L. I. & Pearson, A., Jul 30 2013, In : Proceedings of the National Academy of Sciences of the United States of America. 110, 31, p. 12565-12570 6 p.

Research output: Contribution to journalArticle

30 Scopus citations
2011

Inverse carbon isotope patterns of lipids and kerogen record heterogeneous primary biomass

Close, H. G., Bovee, R. & Pearson, A., May 1 2011, In : Geobiology. 9, 3, p. 250-265 16 p.

Research output: Contribution to journalArticle

24 Scopus citations
2009

Diversity of hopanoids and squalene-hopene cyclases across a tropical land-sea gradient

Pearson, A., Leavitt, W. D., Sáenz, J. P., Summons, R. E., Tam, M. C. M. & Close, H. G., May 1 2009, In : Environmental Microbiology. 11, 5, p. 1208-1223 16 p.

Research output: Contribution to journalArticle

48 Scopus citations