Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003708013> ?p ?o ?g. }
- W2003708013 endingPage "175" @default.
- W2003708013 startingPage "153" @default.
- W2003708013 abstract "Estuarine delta is a critical zone for a series of biogeochemical processes including greenhouse gas emissions, organic matter transport and burial. These processes are mainly mediated by microbial activities such as heterotroph, methanogenesis, and methanotroph. However, response of microbial activities in the delta to paleoenvironmental change is less constrained. In this study, we analyzed the concentrations and compositions of microbial ether lipids (branched GDGTs and isoprenoid GDGTs) in a core from the Liaohe Delta, the northeast China, to explore the response of bacteria and archaea communities to climate change since 32 ka BP. During the glacial periods, the concentrations of branched GDGTs and isoprenoid GDGTs were low possibly due to the low temperature inhibiting the growth of microorganisms. After the Last Glacial Maximum (LGM), the abundance of GDGT concentrations increased, and reached the maximum during the Bølling/Allerød (B/A) period, then decreased during the Younger Dryas (YD) and increased again during the early Holocene. This pattern indicated that the abundance of the microorganisms in the Liaohe Delta was mainly controlled by temperature since 32 ka BP. In addition to temperature, sea level fluctuation and local hydrological disturbance may also effect microbial growth in the Liaohe Delta. Significant increase in the ratio of GDGT-0 versus crenarchaeol (R0/5) indicates that the rise of lake level provided a favorable anaerobic environment for methanogen blooming during the B/A and the early Holocene. Low lake level and strong water mixing made oxygen content increase, thus inhibited methanogen growth and further led to the decrease of the R0/5 values in the YD, suggesting that methanogenesis in global estuaries may impact atmospheric methane content. Our results provide a means to interpret response of microbial abundance and biogeochemical processes to paleoclimate change since the Last Glacial Maximum in estuarine delta." @default.
- W2003708013 created "2016-06-24" @default.
- W2003708013 creator A5036684091 @default.
- W2003708013 creator A5046686245 @default.
- W2003708013 date "1988-01-01" @default.
- W2003708013 modified "2023-10-12" @default.
- W2003708013 title "The lipids of archaebacteria" @default.
- W2003708013 cites W1492893180 @default.
- W2003708013 cites W1628212264 @default.
- W2003708013 cites W1678955142 @default.
- W2003708013 cites W1757821270 @default.
- W2003708013 cites W1775947394 @default.
- W2003708013 cites W1846922857 @default.
- W2003708013 cites W1916715991 @default.
- W2003708013 cites W1963894827 @default.
- W2003708013 cites W1963946970 @default.
- W2003708013 cites W1972541408 @default.
- W2003708013 cites W1975466458 @default.
- W2003708013 cites W1976094054 @default.
- W2003708013 cites W1986676086 @default.
- W2003708013 cites W1994790600 @default.
- W2003708013 cites W1997969335 @default.
- W2003708013 cites W2002246071 @default.
- W2003708013 cites W2004803183 @default.
- W2003708013 cites W2006242091 @default.
- W2003708013 cites W2008933869 @default.
- W2003708013 cites W2012980513 @default.
- W2003708013 cites W2016163359 @default.
- W2003708013 cites W2018094712 @default.
- W2003708013 cites W2018103690 @default.
- W2003708013 cites W2019751272 @default.
- W2003708013 cites W2027725585 @default.
- W2003708013 cites W2037617348 @default.
- W2003708013 cites W2037666138 @default.
- W2003708013 cites W2042550927 @default.
- W2003708013 cites W2043152399 @default.
- W2003708013 cites W2043741768 @default.
- W2003708013 cites W2046802063 @default.
- W2003708013 cites W2049558240 @default.
- W2003708013 cites W2049988803 @default.
- W2003708013 cites W2050635798 @default.
- W2003708013 cites W2052348062 @default.
- W2003708013 cites W2053533974 @default.
- W2003708013 cites W2053987307 @default.
- W2003708013 cites W2057762483 @default.
- W2003708013 cites W2061573549 @default.
- W2003708013 cites W2068004967 @default.
- W2003708013 cites W2068047564 @default.
- W2003708013 cites W2071429612 @default.
- W2003708013 cites W2073006110 @default.
- W2003708013 cites W2074053727 @default.
- W2003708013 cites W2075113840 @default.
- W2003708013 cites W2075487421 @default.
- W2003708013 cites W2084714854 @default.
- W2003708013 cites W2087708424 @default.
- W2003708013 cites W2088649913 @default.
- W2003708013 cites W2089375067 @default.
- W2003708013 cites W2091664418 @default.
- W2003708013 cites W2093957646 @default.
- W2003708013 cites W2094102949 @default.
- W2003708013 cites W2095297536 @default.
- W2003708013 cites W2144245290 @default.
- W2003708013 cites W2162812563 @default.
- W2003708013 cites W2166935031 @default.
- W2003708013 cites W2170420833 @default.
- W2003708013 cites W2286754643 @default.
- W2003708013 cites W2315021818 @default.
- W2003708013 cites W2399333124 @default.
- W2003708013 cites W2410683175 @default.
- W2003708013 cites W4235174478 @default.
- W2003708013 cites W4240113143 @default.
- W2003708013 cites W4251203608 @default.
- W2003708013 cites W986307242 @default.
- W2003708013 doi "https://doi.org/10.1016/0163-7827(88)90011-2" @default.
- W2003708013 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3151021" @default.
- W2003708013 hasPublicationYear "1988" @default.
- W2003708013 type Work @default.
- W2003708013 sameAs 2003708013 @default.
- W2003708013 citedByCount "437" @default.
- W2003708013 countsByYear W20037080132012 @default.
- W2003708013 countsByYear W20037080132013 @default.
- W2003708013 countsByYear W20037080132014 @default.
- W2003708013 countsByYear W20037080132015 @default.
- W2003708013 countsByYear W20037080132016 @default.
- W2003708013 countsByYear W20037080132017 @default.
- W2003708013 countsByYear W20037080132018 @default.
- W2003708013 countsByYear W20037080132019 @default.
- W2003708013 countsByYear W20037080132020 @default.
- W2003708013 countsByYear W20037080132021 @default.
- W2003708013 countsByYear W20037080132022 @default.
- W2003708013 countsByYear W20037080132023 @default.
- W2003708013 crossrefType "journal-article" @default.
- W2003708013 hasAuthorship W2003708013A5036684091 @default.
- W2003708013 hasAuthorship W2003708013A5046686245 @default.
- W2003708013 hasConcept C107872376 @default.
- W2003708013 hasConcept C111368507 @default.
- W2003708013 hasConcept C127313418 @default.
- W2003708013 hasConcept C127413603 @default.