User profiles for Karen E. Selph

Karen Selph

University of Hawaii at Manoa
Verified email at hawaii.edu
Cited by 3787

Southern Ocean iron enrichment experiment: carbon cycling in high-and low-Si waters

…, G Smith, D Cooper, D Timothy, SL Brown, KE Selph… - science, 2004 - science.org
The availability of iron is known to exert a controlling influence on biological productivity in
surface waters over large areas of the ocean and may have been an important factor in the …

Mesoscale eddies drive increased silica export in the subtropical Pacific Ocean

…, PM McAndrew, PD Quay, MS Rappé, KE Selph… - Science, 2007 - science.org
Mesoscale eddies may play a critical role in ocean biogeochemistry by increasing nutrient
supply, primary production, and efficiency of the biological pump, that is, the ratio of carbon …

Diatoms in the desert: Plankton community response to a mesoscale eddy in the subtropical North Pacific

SL Brown, MR Landry, KE Selph, EJ Yang… - Deep Sea Research …, 2008 - Elsevier
As part of the E-Flux project, we documented spatial variability and temporal changes in
plankton community structure in a cold-core cyclonic eddy in the lee of the Hawaiian Islands. …

Depth-stratified phytoplankton dynamics in Cyclone Opal, a subtropical mesoscale eddy

MR Landry, SL Brown, YM Rii, KE Selph… - Deep Sea Research …, 2008 - Elsevier
As part of E-Flux III cruise studies in March 2005, we investigated phytoplankton community
dynamics in a cyclonic cold-core eddy (Cyclone Opal) in the lee of the Hawaiian Islands. …

Phytoplankton growth, grazing and production balances in the HNLC equatorial Pacific

MR Landry, KE Selph, AG Taylor, M Decima… - Deep Sea Research …, 2011 - Elsevier
We investigate the hypothesis that phytoplankton growth and grazing processes are strongly
balanced in high-nutrient low-chlorophyll (HNLC) waters of the equatorial Pacific using …

Time-dependency of microzooplankton grazing and phytoplankton growth in the subarctic Pacific

MR Landry, BC Monger, KE Selph - Progress in Oceanography, 1993 - Elsevier
Dilution experiments were conducted on SUPER Program cruises in June 1987 and May and
August 1988 to assess the role of microzooplankton in controlling phytoplankton stocks in …

Seasonal patterns of mesozooplankton abundance and biomass at Station ALOHA

MR Landry, H Al-Mutairi, KE Selph… - Deep Sea Research …, 2001 - Elsevier
The zooplankton community of the central North Pacific has been sampled at Stn. ALOHA
since 1994 as part of routine data collections for the Hawaii Ocean Time-series (HOT) Program…

Iron limitation across chlorophyll gradients in the southern Drake Passage: Phytoplankton responses to iron addition and photosynthetic indicators of iron stress

…, RA Reynolds, H Wang, KE Selph… - Limnology and …, 2007 - Wiley Online Library
Processes influencing phytoplankton bloom development in the southern Drake Passage
were studied using shipboard iron‐enrichment incubations conducted across a surface …

Co-limitation of diatoms by iron and silicic acid in the equatorial Pacific

…, DM Nelson, AE Parker, AJ Poulton, KE Selph… - Deep Sea Research …, 2011 - Elsevier
The relative roles of silicon (Si) and iron (Fe) as limiting nutrients in the eastern equatorial
Pacific (EEP) were examined in a series of nine microcosm experiments conducted over two …

Iron-binding ligand production and copper speciation in an incubation experiment of Antarctic Peninsula shelf waters from the Bransfield Strait, Southern Ocean

KN Buck, KE Selph, KA Barbeau - Marine Chemistry, 2010 - Elsevier
The evolution of dissolved iron (Fe) and copper (Cu) speciation was followed through a
simulated spring bloom event in a 15-day incubation experiment of natural seawater collected …