- Tytuł:
- Adjustment coefficients for planimetric analysis of the granulometry of coarse-grained sediments
- Autorzy:
-
Pisarska-Jamroży, Małgorzata
Kossowski, Tomasz
Jamroży, Jerzy - Powiązania:
- https://bibliotekanauki.pl/articles/94642.pdf
- Data publikacji:
- 2011
- Wydawca:
- Uniwersytet im. Adama Mickiewicza w Poznaniu
- Tematy:
-
grain-size distribution
planimetric analysis
coarse-grained sediments
skład granulometryczny
analiza planimetryczna
osady gruboziarniste - Opis:
- The relationship between results from granulometric analyses of by sieving and by planimetry was investigated by numerical simulation of cubes filled with boulders, cobbles and pebbles. Cross-sections through the sediment were simulated and compared with photos of an actual outcrop wall. Volumes estimated on the basis of planimetric analysis using the cross-sections were compared with sieve analyses, thus allowing to determine adjustment coefficients. The coefficients for pebbles and cobbles have a small standard error, but are larger for boulders, which might be a consequence of too small areas formed by the cross-sections.
- Źródło:
-
Geologos; 2011, 17, 4; 221-226
1426-8981
2080-6574 - Pojawia się w:
- Geologos
- Dostawca treści:
- Biblioteka Nauki
Artykuł