Full Professor(heuristic)

Microbial Community Ecology and Physiology · Ecology

Compare more Ecology professors.

h-index42
i10-index64
Publications119
Citations10,839

Grants

7 total · 2 active

NSF #2125191

Collaborative Research: MIM: Defining the rules governing microbiome interactions critical for providing key ecosystem functions using a model diazotroph community

Expiring Soon
Amount
$1M–$2M
Period
2021-10-012026-09-30
PIs
3

NSF #2547090

Collaborative Research: Characterization of a Novel, Nitrogen-Fixing, Cyanobacterial Species from the Oligotrophic Oceans

Active
Amount
$700K–$800K
Period
2026-07-012029-06-30
PIs
2

NSF #0825922

The role of iron (Fe) in controlling in situ distributions and activities of marine synechococcus

Amount
$400K–$500K
Period
2008-09-012011-08-31
PIs
1

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All Grants

7 total · 2 active

NSF #2125191

Collaborative Research: MIM: Defining the rules governing microbiome interactions critical for providing key ecosystem functions using a model diazotroph community

Expiring Soon
Amount
$1M–$2M
Period
2021-10-012026-09-30
PIs
3

NSF #2547090

Collaborative Research: Characterization of a Novel, Nitrogen-Fixing, Cyanobacterial Species from the Oligotrophic Oceans

Active
Amount
$700K–$800K
Period
2026-07-012029-06-30
PIs
2

NSF #0825922

The role of iron (Fe) in controlling in situ distributions and activities of marine synechococcus

Amount
$400K–$500K
Period
2008-09-012011-08-31
PIs
1

NSF #0943319

RAPID: Synechococcus diversity and Fe stress and the relationship to dissolved metals in the Eastern Tropical South Pacific

Amount
<$100K
Period
2009-09-012010-08-31
PIs
1

NSF #0623499

Exploring the Linkages Between Trichodesmium spp. Physiology, Diversity and Iron Geochemistry in the Ocean

Amount
$600K–$700K
Period
2006-10-012009-09-30
PIs
2

NSF #0352241

Collaborative Research: The Effect of Iron Bioavailability on Synechococcus Diversity from a HNLC Regime to the Costa Rica Upwelling Dome

Amount
$200K–$300K
Period
2004-03-012007-02-28
PIs
1

Awarded at Woods Hole Oceanographic Institution

NSF #0220945

Development & Application of Molecular Diagnostics for Fe & P Limitation of Trichodesmium Nitrogen Fixation & Productivity

Amount
$300K–$400K
Period
2002-09-012005-08-31
PIs
4

Awarded at Woods Hole Oceanographic Institution

Recent Public Signals

  1. New NSF award: Collaborative Research: Characterization of a Novel, Nitrogen-Fixing, Cyanobacterial Species from the Oligotrophic Oceans2026-07-01
  2. New paper: Non-diazotrophic <i>Trichodesmium</i> species are active in N2 fixing colonies (ISME Communications)2026-06-02
  3. New NSF award: Collaborative Research: MIM: Defining the rules governing microbiome interactions critical for providing key ecosystem functions using a model diazotroph community2021-10-01

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Data Freshness

  • Publications as of 2026-07-09
  • Grants as of 2026-08-28

Data may not be current

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ORCID: 0000-0003-4085-7730

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