Pregled bibliografske jedinice broj: 14533
On correlation of fractal dimensions of marine particles with depth
On correlation of fractal dimensions of marine particles with depth // Journal of colloid and interface science, 197 (1998), 2; 391-394 doi:10.1006/jcis.1997.5277 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 14533 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
On correlation of fractal dimensions of marine particles with depth
Autori
Risović, Dubravko
Izvornik
Journal of colloid and interface science (0021-9797) 197
(1998), 2;
391-394
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
light scattering; fractal dimension; marine aggregate; aggregation; seawater
Sažetak
Fractal dimension of marine particles/aggregates is determined from light-scattering data obtained fromin situmeasurements in various depths ranging from 10 to 800 m. Analysis of calculated fractal dimension data indicates a correlation of fractal dimension and depth for Drake Passage. The average fractal dimension changes from 2.9 ± 0.1 beneath the surface to 2.0 ± 0.1 at 800 m. This agrees with a decrease of turbulent energy dissipation rate with depth, indicating domination of shear coagulation for depths ≤ 400 m (Image= 2.7 ± 0.3) and coagulation due to a differential sedimentation at greater depths (Image= 2.1 ± 0.3). No correlation was found between depth and fractal dimension for the Peru upwelling area. The average fractal dimension 2.8 ± 0.3 indicates that the shear coagulation is the dominant process throughout the water column in the upwelling area.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
