Results 211 to 220 of about 32,393 (253)

Shale fissility: relation to bioturbation

Sedimentology, 1974
Fissility in shales appears directly related to the parallel orientation of mineral grains in the rock fabric. In two shale sequences examined, fissility increases along a gradient of decreasing bioturbation. Normal marine mudrocks should be characterized by lack of fissility due to the randomized fabric produced by bioturbation, while azoic marine ...
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Parameter von Schichtung und Bioturbation

Geologische Rundschau, 1967
Es wird eine graphische Darstellung gegeben, aus welcher die Beziehungen zwischen dem Physiotop, den dazugehorenden Sedimenten, deren Gefugen und der Endofauna ersichtlich sind. In dieses Diagramm lassen sich bei aquivalenten biologischen Parametern stufenlos alle Unterbereiche von Ablagerungsraumen darstellen und deren Ubereinstimmungen oder ...
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Mathematical Models of Bioturbation

1982
The purpose of this chapter is to examine existing mathematical models of important chemical, physical, and biological effects of organisms on sediments. The objectives and nature of the models will be discussed, the mathematical solution techniques will be identified, and the advantages and disadvantages of each type of model will highlighted.
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Die Synökologie der Bioturbation

1999
Die vorherigen Kapitel beschaftigten sich mit der Autokologie ausgewahlter Arten. Sedimente werden jedoch selten nur durch eine Art allein aufgearbeitet. Haufiger wird ein endobenthischer Lebensraum von einer Gemeinschaft in viele okologische Nischen unterteilt, die jeweils durch eine, auf eine besondere Lebensweise spezialisierte, Art besetzt werden ...
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MODELLING SEAFLOOR BIOTURBATION

SEABED AND SEDIMENT ACOUSTICS 2015, 2023
SF JOHNSON, DR JACKSON
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Sediment Dynamics by Bioturbating Organisms

2001
Judging from the few pages dealing with bioturbation in books on coastal sediment dynamics (e. g. Hails and Carr 1975; Dyer 1986), one might conclude bioturbation to be unimportant in sediment dynamics: waves and (tidal) currents have a predominant role in sediment transport and erosion. Is this conclusion wrong? Probably not: For the Lister Basin near
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Bioturbation—Physical processes

2023
Ruiz, Siul Aljadi, Hallett, P.D., Or, Dani   +2 more
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Integrated effects of bioturbation, warming and sea-level rise on mobility of sulfide and metalloids in sediment porewater of mangrove wetlands

Water Research, 2023
Feng Pan, Kai Xiao, Yu Cai
exaly  

Bioturbation

2021
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Bioturbation effect of fortified Daqu on microbial community and flavor metabolite in Chinese strong-flavor liquor brewing microecosystem

Food Research International, 2020
Chong-De Wu, Yao Jin, Rongqing Zhou
exaly