Aggregates and their distributions determined from LOPC observations made using an autonomous profiling float

@inproceedings{Petrik2013AggregatesAT,
  title={Aggregates and their distributions determined from LOPC observations made using an autonomous profiling float},
  author={Colleen M. Petrik and George A. Jackson and David M. Checkley},
  year={2013}
}

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References

SHOWING 1-10 OF 56 REFERENCES

Assessing plankton and other particles in situ with the SOLOPC

We combined a Sounding Oceanographic Lagrangian Observer float with a Laser Optical Plankton Counter (LOPC) and a fluorometer to make an autonomous biological profiler, the SOLOPC. The instrument

Particle size distributions in the upper 100 m water column and their implications for animal feeding in the plankton

The physical strength of marine snow and its implications for particle disaggregation in the ocean

Abiotic fragmentation of large, rapidly sinking aggregates into smaller, suspended particles by fluid shear has been suggested as an important process governing the particle size spectrum in the
...