Biodeterioration


Also found in: Medical.

biodeterioration

[‚bī·ō·di‚tir·ē·ər′ā·shən]
(materials)
Decay of wood or other material caused by fungi, bacteria, insects, or marine boring organisms.

Biodeterioration

Agents that contribute to the deterioration of stone. Modes of disintegration are both physical and chemical, and are affected by bacteria, algae, lichen, fungi, mosses, and guano from birds and other mammals.
References in periodicals archive ?
The degradation of hydrophobic components (such as polyolefin and/or lignin) at the surface of the composite during weathering leads to an increase in the amounts of hydrophilic cellulose at the surface, which makes wood--polymer composites more susceptible to moisture absorption [13] and leads to the composites dimensional instability, micro-cracks, degradation, mass loss, susceptibility to biodeterioration, and significant reduction in mechanical stiffness and strength [14].
It is generally agreed that smooth finishing, found in all the IGPs inspected, prevents defects such as dirt or biodeterioration (D-P2 and D-C1), but the type of paint used can influence this positive effect.
2002), many of which are important in terrestrial ecosystems, particularly in the wood biodeterioration (Costello et al.
Proceedings of the 8th International Biodeterioration and Biodegradation Symposium.
Petroleum-contaminated water treatment in a fluidized-bed bioreactor with immobilized Rhodococcus cells, International Biodeterioration & Biodegradation 63(4): 427-432.
The emergence of human-wildlife conflict management: turning challenges into opportunities, International Biodeterioration & Biodegradation 45(3-4): 97-102.
Owing to the problems associated with wood biodeterioration, especially in tropical countries, treatment techniques using preservatives are often required if wood is to be used in construction (Cavalcante 1982, Costa 2000).
Negedu A, Dapiya SH, Wartu JR and HH Migap Biodeterioration of Soya bean oil by mesophilic moulds.
Shaheen, F, Pathak, N, Misra, A,; (1988) 'Study of Biodeterioration of the Ajanta Wall Paintings" Int.
Abstract Biodeterioration of paint films leads to loss of durability and increased repainting costs.