scholarly journals Microscopy and DNA ‐based characterization of sinking particles at the Bermuda Atlantic Time‐series Study station point to zooplankton mediation of particle flux

2021 ◽  
Author(s):  
Bianca N. Cruz ◽  
Samantha Brozak ◽  
Susanne Neuer
Keyword(s):  
Time Series ◽  
Particle Flux ◽  
Time Series Study ◽  
Sinking Particles ◽  
Series Study ◽  
Station Point

Seasonal variability in primary production and particle flux in the northwestern Sargasso Sea: U.S. JGOFS Bermuda Atlantic time-series study

1992 ◽  
Vol 39 (7-8) ◽  
pp. 1373-1391 ◽  
Author(s):  
Steven E Lohrenz ◽  
George A Knauer ◽  
Vernon L Asper ◽  
Merritt Tuel ◽  
Anthony F Michaels ◽  
...  
Keyword(s):  
Time Series ◽  
Primary Production ◽  
Seasonal Variability ◽  
Particle Flux ◽  
Sargasso Sea ◽  
Time Series Study ◽  
Series Study

Dynamics of particle flux and carbon export in the northwestern Mediterranean Sea: A two decade time-series study at the DYFAMED site

2011 ◽  
Vol 91 (4) ◽  
pp. 461-481 ◽  
Author(s):  
Juan-Carlos Miquel ◽  
Jacobo Martín ◽  
Beat Gasser ◽  
Alessia Rodriguez-y-Baena ◽  
Tarik Toubal ◽  
...  
Keyword(s):  
Time Series ◽  
Mediterranean Sea ◽  
Particle Flux ◽  
Carbon Export ◽  
Time Series Study ◽  
Northwestern Mediterranean Sea ◽  
Series Study ◽  
Northwestern Mediterranean

scholarly journals Autonomous, high-resolution observations of particle flux in the oligotrophic ocean

2013 ◽  
Vol 10 (8) ◽  
pp. 5517-5531 ◽  
Author(s):  
M. L. Estapa ◽  
K. Buesseler ◽  
E. Boss ◽  
G. Gerbi
Keyword(s):  
Time Series ◽  
High Resolution ◽  
Particle Flux ◽  
Sediment Traps ◽  
Sargasso Sea ◽  
Time Resolved ◽  
Time Series Study ◽  
Different Depths ◽  
Particle Export ◽  
Series Study

Abstract. Observational gaps limit our understanding of particle flux attenuation through the upper mesopelagic because available measurements (sediment traps and radiochemical tracers) have limited temporal resolution, are labor-intensive, and require ship support. Here, we conceptually evaluate an autonomous, optical proxy-based method for high-resolution observations of particle flux. We present four continuous records of particle flux collected with autonomous profiling floats in the western Sargasso Sea and the subtropical North Pacific, as well as one shorter record of depth-resolved particle flux near the Bermuda Atlantic Time-series Study (BATS) and Oceanic Flux Program (OFP) sites. These observations illustrate strong variability in particle flux over very short (~1-day) timescales, but at longer timescales they reflect patterns of variability previously recorded during sediment trap time series. While particle flux attenuation at BATS/OFP agreed with the canonical power-law model when observations were averaged over a month, flux attenuation was highly variable on timescales of 1–3 days. Particle fluxes at different depths were decoupled from one another and from particle concentrations and chlorophyll fluorescence in the immediately overlying surface water, consistent with horizontal advection of settling particles. We finally present an approach for calibrating this optical proxy in units of carbon flux, discuss in detail the related, inherent physical and optical assumptions, and look forward toward the requirements for the quantitative application of this method in highly time-resolved studies of particle export and flux attenuation.

The role of parental self-regulation and household chaos in parent-toddler interactions: A time-series study.

2020 ◽  
Author(s):  
Sanne B. Geeraerts ◽  
Joyce Endendijk ◽  
Kirby Deater-Deckard ◽  
Jorg Huijding ◽  
Marike H. F. Deutz ◽  
...  
Keyword(s):  
Time Series ◽  
Self Regulation ◽  
Household Chaos ◽  
Time Series Study ◽  
Series Study
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