Anna‐Louise Reysenbach

Portland State University

Full Professor(heuristic)

Microbial Community Ecology and Physiology · Ecology

Compare more Ecology professors.

h-index64
i10-index116
Publications256
Citations14,842

Grants

23 total · 1 active

NSF #2409507

EAGER: Fertilizing the Tree of Life with novel taxa from deep-sea vent microbial metagenomes collected over time and space

Active
Amount
$200K–$300K
Period
2024-02-01 → 2026-12-31
PIs
1

NSF #1558795

Collaborative Research: Hydrothermal and Microbiological Investigations of the Active Brothers Volcano in the Kermadec Arc

Amount
$100K–$200K
Period
2017-03-01 → 2019-02-28
PIs
1

NSF #1235432

Collaborative Research: Geochemical effects on the functional microbial community dynamics of hydrothermal deposits along the Eastern Lau Spreading Center

Amount
$300K–$400K
Period
2012-09-01 → 2017-08-31
PIs
1

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All Grants

23 total · 1 active

NSF #2409507

EAGER: Fertilizing the Tree of Life with novel taxa from deep-sea vent microbial metagenomes collected over time and space

Active
Amount
$200K–$300K
Period
2024-02-01 → 2026-12-31
PIs
1

NSF #1558795

Collaborative Research: Hydrothermal and Microbiological Investigations of the Active Brothers Volcano in the Kermadec Arc

Amount
$100K–$200K
Period
2017-03-01 → 2019-02-28
PIs
1

NSF #1235432

Collaborative Research: Geochemical effects on the functional microbial community dynamics of hydrothermal deposits along the Eastern Lau Spreading Center

Amount
$300K–$400K
Period
2012-09-01 → 2017-08-31
PIs
1

NSF #1134877

Enhancing expertise in archaeal taxonomy: Classical and molecular-based monographic research of the Nanoarchaeota

Amount
$700K–$800K
Period
2011-08-01 → 2017-07-31
PIs
2

NSF #0752469

Collaborative Research: Using thermocouple arrays to investigate temporal and spatial microbial colonization in actively forming hydrothermal vent deposits

Amount
$100K–$200K
Period
2008-10-01 → 2012-09-30
PIs
1

NSF #0963548

Revitalizing Facilities for Research on Life in Extreme Environments

Amount
$1M–$2M
Period
2010-09-01 → 2012-08-31
PIs
5

NSF #0937404

Collaborative research at the Lau ISS: integrating microbial diversity with geochemistry using heat and mass transport models

Amount
$100K–$200K
Period
2009-08-01 → 2011-12-31
PIs
1

NSF #0728391

Diversity and distribution of thermoacidophiles at deep-sea hydrothermal vents

Amount
$300K–$400K
Period
2008-01-01 → 2011-12-31
PIs
1

NSF #0720354

Collaborative Research: Geochemical Controls on the Microbial Regulation of Arsenic Cycling in Geothermal Systems

Amount
$100K–$200K
Period
2007-09-01 → 2010-08-31
PIs
1

NSF #0328326

PEET: Bacterial Taxonomy: Classical and Molecular-Based Monographic Research on the Aquificales

Amount
$700K–$800K
Period
2003-11-01 → 2009-10-31
PIs
1

NSF #0242038

Collaborative Research: Sampling and Initial Characterization of Hydrothermal Fluids, Deposits, Microfauna and Megafauna at Vent Fields along the Eastern Lau Spreading Center

Amount
—
Period
2004-01-01 → 2007-12-31
PIs
1

NSF #0342482

Transfer of Methanogens and Anaerobes from OCM to ATCC

Amount
—
Period
2004-08-01 → 2006-07-31
PIs
1

NSF #0236856

Microbial Genome Sequencing: Genome Sequencing and Comparative Analysis of the Chemolithoautotrophic Thermophile, Persephonella Marina and it's Terrestrial Relative, AZ-Fu1

Amount
$500K–$600K
Period
2002-09-15 → 2006-05-31
PIs
1

NSF #0118240

Collaborative Research: Evolution Of Environments Within Black Smoker Chimney Walls: Microbial Colonization As Functions Of Temperature, Chemistry, And Time

Amount
$100K–$200K
Period
2001-10-01 → 2005-09-30
PIs
1

NSF #0084224

A Tropical Microbial Observatory: Collaborative Research on Microbial Diversity in Caterpillars.

Amount
$600K–$700K
Period
2000-10-01 → 2005-09-30
PIs
1

NSF #0083134

Collaborative Research: Interdependence of Microbial Activity and Rates of Geochemical Reactions: An Interdiscipinary Experimental Study under Hydrothermal Conditions

Amount
$100K–$200K
Period
2000-12-01 → 2003-09-30
PIs
1

NSF #9996160

LExEn: Geochemical Constraints on the Ecology of the Deep Lineages Within the Bacteria and Archaea

Amount
$300K–$400K
Period
1999-01-01 → 2002-05-31
PIs
1

NSF #9996174

Pyrite: A Crucial Mineral and Surface for Microbial Life in Extreme Hydrothermal Environments

Amount
$100K–$200K
Period
1999-01-01 → 2001-06-30
PIs
1

NSF #9996176

Microbial Ecology of Hydrothermal Plumes: An Interdisciplinary Approach

Amount
<$100K
Period
1999-01-31 → 2000-09-30
PIs
2

NSF #9729784

Pyrite: A Crucial Mineral and Surface for Microbial Life in Extreme Hydrothermal Environments

Amount
$100K–$200K
Period
1998-01-01 → 1999-03-01
PIs
1

Awarded at Rutgers University New Brunswick

NSF #9617702

Microbial Ecology of Hydrothermal Plumes: An Interdisciplinary Approach

Amount
<$100K
Period
1997-04-01 → 1999-03-01
PIs
2

Awarded at Rutgers University New Brunswick

NSF #9809136

LExEn: Geochemical Constraints on the Ecology of the Deep Lineages Within the Bacteria and Archaea

Amount
$300K–$400K
Period
1998-10-01 → 1999-02-19
PIs
1

Awarded at Rutgers University New Brunswick

NSF #9525964

Workshop on Biodiversity, Ecology and Evolution of Thermo- philes from Yellowstone National Park: Overview and Issues to be held Sept. 17-20, 1995 in Yellow Stone National Park

Amount
<$100K
Period
1995-09-01 → 1996-08-31
PIs
2

Awarded at Indiana University

Recent Public Signals

  1. New paper: STREAMS guidelines: standards for technical reporting in environmental and host-associated microbiome studies (Nature Microbiology)2025-12-01
  2. New preprint: Endemism shapes viral ecology and evolution in globally distributed hydrothermal vent ecosystems2024-09-04
  3. New NSF award: EAGER: Fertilizing the Tree of Life with novel taxa from deep-sea vent microbial metagenomes collected over time and space2024-02-01

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Data Freshness

  • Publications as of 2026-07-09
  • Grants as of 2026-08-29

Data may not be current

Find elsewhere

Institution / lab homepage Search on ResearchGate

ORCID: 0000-0001-9130-7750

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