Matches in SemOpenAlex for { <https://semopenalex.org/work/W2001432425> ?p ?o ?g. }
- W2001432425 endingPage "934" @default.
- W2001432425 startingPage "925" @default.
- W2001432425 abstract "The persistence of biofilms is a key element of the biobarrier concept applied to fractured rock. After a 43-day biostimulation with molasses for the biofilm growth (phase I), the effects of a 179-day starvation on the persistence of the biofilm (phase II) were investigated in a single-fractured limestone apparatus equipped to detect small changes in hydraulic conductivity ( K ) (cm min −1 ). The K in the central fracture section ( K f ) decreased by 4.6 logs between days 0 and 167 and increased by 1.3 logs between days 167 and 222, leading to an overall 3.3-logs reduction for the 222-day experiment. Accumulation of rod- and filamentous-shaped bacteria and deposition of minerals were thought to account for the decrease in K f . Even though the filamentous bacterial cells possibly enhanced the stability of the developing biofilm, increases in K f became more frequent after 100 days of operation. This decrease in stability was presumably related to sloughing events, which were in turn attributed to a combination of processes, including nutrient deprivation, the release of deposited minerals, decreasing fluid flowrate, and endogenous decay as part of biofilm ageing. This study indicates that biofilms developed in fractures can persist for extended periods at reduced K when exposed to a long-term starvation." @default.
- W2001432425 created "2016-06-24" @default.
- W2001432425 creator A5004994642 @default.
- W2001432425 creator A5031418747 @default.
- W2001432425 creator A5049977661 @default.
- W2001432425 creator A5056037310 @default.
- W2001432425 creator A5057828336 @default.
- W2001432425 date "2006-03-01" @default.
- W2001432425 modified "2023-09-27" @default.
- W2001432425 title "Long-term persistence of a nutrient-starved biofilm in a limestone fracture" @default.
- W2001432425 cites W1583352988 @default.
- W2001432425 cites W1606805228 @default.
- W2001432425 cites W1963560133 @default.
- W2001432425 cites W1964391383 @default.
- W2001432425 cites W1967406019 @default.
- W2001432425 cites W1980410286 @default.
- W2001432425 cites W1997757909 @default.
- W2001432425 cites W2033008599 @default.
- W2001432425 cites W2038549017 @default.
- W2001432425 cites W2041324554 @default.
- W2001432425 cites W2045304879 @default.
- W2001432425 cites W2047261901 @default.
- W2001432425 cites W2047889920 @default.
- W2001432425 cites W2058325551 @default.
- W2001432425 cites W2063547066 @default.
- W2001432425 cites W2072567384 @default.
- W2001432425 cites W2076143541 @default.
- W2001432425 cites W2079011352 @default.
- W2001432425 cites W2083396558 @default.
- W2001432425 cites W2084863029 @default.
- W2001432425 cites W2094476201 @default.
- W2001432425 cites W2117986644 @default.
- W2001432425 cites W2155904367 @default.
- W2001432425 cites W2158006283 @default.
- W2001432425 cites W2164355820 @default.
- W2001432425 cites W2501543611 @default.
- W2001432425 cites W2509249813 @default.
- W2001432425 cites W4213354399 @default.
- W2001432425 doi "https://doi.org/10.1016/j.watres.2005.12.038" @default.
- W2001432425 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16494922" @default.
- W2001432425 hasPublicationYear "2006" @default.
- W2001432425 type Work @default.
- W2001432425 sameAs 2001432425 @default.
- W2001432425 citedByCount "19" @default.
- W2001432425 countsByYear W20014324252012 @default.
- W2001432425 countsByYear W20014324252013 @default.
- W2001432425 countsByYear W20014324252016 @default.
- W2001432425 countsByYear W20014324252017 @default.
- W2001432425 countsByYear W20014324252018 @default.
- W2001432425 countsByYear W20014324252021 @default.
- W2001432425 countsByYear W20014324252022 @default.
- W2001432425 crossrefType "journal-article" @default.
- W2001432425 hasAuthorship W2001432425A5004994642 @default.
- W2001432425 hasAuthorship W2001432425A5031418747 @default.
- W2001432425 hasAuthorship W2001432425A5049977661 @default.
- W2001432425 hasAuthorship W2001432425A5056037310 @default.
- W2001432425 hasAuthorship W2001432425A5057828336 @default.
- W2001432425 hasConcept C107872376 @default.
- W2001432425 hasConcept C112570922 @default.
- W2001432425 hasConcept C120095434 @default.
- W2001432425 hasConcept C127313418 @default.
- W2001432425 hasConcept C142724271 @default.
- W2001432425 hasConcept C142796444 @default.
- W2001432425 hasConcept C151730666 @default.
- W2001432425 hasConcept C159390177 @default.
- W2001432425 hasConcept C159750122 @default.
- W2001432425 hasConcept C178790620 @default.
- W2001432425 hasConcept C185592680 @default.
- W2001432425 hasConcept C187320778 @default.
- W2001432425 hasConcept C18903297 @default.
- W2001432425 hasConcept C2124996 @default.
- W2001432425 hasConcept C2781009140 @default.
- W2001432425 hasConcept C523546767 @default.
- W2001432425 hasConcept C58123911 @default.
- W2001432425 hasConcept C63184880 @default.
- W2001432425 hasConcept C67658536 @default.
- W2001432425 hasConcept C71924100 @default.
- W2001432425 hasConcept C86803240 @default.
- W2001432425 hasConceptScore W2001432425C107872376 @default.
- W2001432425 hasConceptScore W2001432425C112570922 @default.
- W2001432425 hasConceptScore W2001432425C120095434 @default.
- W2001432425 hasConceptScore W2001432425C127313418 @default.
- W2001432425 hasConceptScore W2001432425C142724271 @default.
- W2001432425 hasConceptScore W2001432425C142796444 @default.
- W2001432425 hasConceptScore W2001432425C151730666 @default.
- W2001432425 hasConceptScore W2001432425C159390177 @default.
- W2001432425 hasConceptScore W2001432425C159750122 @default.
- W2001432425 hasConceptScore W2001432425C178790620 @default.
- W2001432425 hasConceptScore W2001432425C185592680 @default.
- W2001432425 hasConceptScore W2001432425C187320778 @default.
- W2001432425 hasConceptScore W2001432425C18903297 @default.
- W2001432425 hasConceptScore W2001432425C2124996 @default.
- W2001432425 hasConceptScore W2001432425C2781009140 @default.
- W2001432425 hasConceptScore W2001432425C523546767 @default.
- W2001432425 hasConceptScore W2001432425C58123911 @default.
- W2001432425 hasConceptScore W2001432425C63184880 @default.
- W2001432425 hasConceptScore W2001432425C67658536 @default.
- W2001432425 hasConceptScore W2001432425C71924100 @default.