Matches in SemOpenAlex for { <https://semopenalex.org/work/W2373577602> ?p ?o ?g. }
- W2373577602 endingPage "118" @default.
- W2373577602 startingPage "109" @default.
- W2373577602 abstract "We summarize the characteristics of sedimentary cycles,cycle interface types of some stalagmites and related significances in climatic,environmental and geological sciences.Before that,the components and structures of some typical large stalagmite in southern China were studied.Also 210 isotopic samples of δ13C,δ18O,20 samples for U series dating in D10 and some related trace elements were analyzed comparatively.According to the colors reflected by different impurities in carbonate,the lamina features and isotopic components of stalagmite in D10,three cycling features which are accordant parallel,unaccordant parallel and unaccordant unparallel can be divided.19 sedimentary cycles can be identified.The average δ13C,δ18O value-3.91 ‰PDB and-6.97 ‰PDB respectively represent the threshold values which indicate the evolution of cold and warm climate.Consequently,if the isotopic value is higher than the threshold value,it means the climate is in favor of cold conditions.According to the isotopic and cycle characteristics of the sedimentary,it is considered preliminarily that the 19 cycles deposited during the years from 352 930 to 99 410 in Libo area indicate a relatively complete process of the climate evolution in the fifth Ice Age of the Quaternary Ice Age series in China.The 50 000 years which is calculated from cycle 10 to cycle 15 is surmised as a continuous freezing glacial maximum.The cycle 1 and cycle 16 represents probably interglacial period which was relative warmer.Furthermore,there also existed 50 000 or 100 000 years scale climatic cycle during the period.It is demonstrated that there was glacial period in Libo area from 350 000 to 100 000 years ago.The prophase about 170 000 years was frigid climate,and during 350 000 years and 250 000 years period was even more frigid,however the ecological environment evolved normally.The metaphase about 50000 years was extremely frigid and the ecological environment evolved in favor of the arctic weather.The late stage about 30 000 years represented an extreme climate in which the abrupt change between cold climate and warm climate occurred frequently,the normal and mutational succession coexisted." @default.
- W2373577602 created "2016-06-24" @default.
- W2373577602 creator A5018408827 @default.
- W2373577602 creator A5039762494 @default.
- W2373577602 creator A5049160431 @default.
- W2373577602 creator A5055008390 @default.
- W2373577602 creator A5066103587 @default.
- W2373577602 creator A5066503522 @default.
- W2373577602 creator A5068915658 @default.
- W2373577602 creator A5078088530 @default.
- W2373577602 date "2009-12-01" @default.
- W2373577602 modified "2023-09-24" @default.
- W2373577602 title "A paleoclimate environment study on the main characteristics of sedimentary cycles in stalagmite" @default.
- W2373577602 hasPublicationYear "2009" @default.
- W2373577602 type Work @default.
- W2373577602 sameAs 2373577602 @default.
- W2373577602 citedByCount "0" @default.
- W2373577602 crossrefType "journal-article" @default.
- W2373577602 hasAuthorship W2373577602A5018408827 @default.
- W2373577602 hasAuthorship W2373577602A5039762494 @default.
- W2373577602 hasAuthorship W2373577602A5049160431 @default.
- W2373577602 hasAuthorship W2373577602A5055008390 @default.
- W2373577602 hasAuthorship W2373577602A5066103587 @default.
- W2373577602 hasAuthorship W2373577602A5066503522 @default.
- W2373577602 hasAuthorship W2373577602A5068915658 @default.
- W2373577602 hasAuthorship W2373577602A5078088530 @default.
- W2373577602 hasConcept C100970517 @default.
- W2373577602 hasConcept C107054158 @default.
- W2373577602 hasConcept C111368507 @default.
- W2373577602 hasConcept C121332964 @default.
- W2373577602 hasConcept C127313418 @default.
- W2373577602 hasConcept C132651083 @default.
- W2373577602 hasConcept C140345934 @default.
- W2373577602 hasConcept C151730666 @default.
- W2373577602 hasConcept C153294291 @default.
- W2373577602 hasConcept C156398188 @default.
- W2373577602 hasConcept C156579228 @default.
- W2373577602 hasConcept C15739521 @default.
- W2373577602 hasConcept C166957645 @default.
- W2373577602 hasConcept C171878925 @default.
- W2373577602 hasConcept C186240526 @default.
- W2373577602 hasConcept C205325660 @default.
- W2373577602 hasConcept C205649164 @default.
- W2373577602 hasConcept C22117777 @default.
- W2373577602 hasConcept C33683781 @default.
- W2373577602 hasConcept C49204034 @default.
- W2373577602 hasConcept C62520636 @default.
- W2373577602 hasConcept C6494504 @default.
- W2373577602 hasConcept C69384203 @default.
- W2373577602 hasConcept C95457728 @default.
- W2373577602 hasConceptScore W2373577602C100970517 @default.
- W2373577602 hasConceptScore W2373577602C107054158 @default.
- W2373577602 hasConceptScore W2373577602C111368507 @default.
- W2373577602 hasConceptScore W2373577602C121332964 @default.
- W2373577602 hasConceptScore W2373577602C127313418 @default.
- W2373577602 hasConceptScore W2373577602C132651083 @default.
- W2373577602 hasConceptScore W2373577602C140345934 @default.
- W2373577602 hasConceptScore W2373577602C151730666 @default.
- W2373577602 hasConceptScore W2373577602C153294291 @default.
- W2373577602 hasConceptScore W2373577602C156398188 @default.
- W2373577602 hasConceptScore W2373577602C156579228 @default.
- W2373577602 hasConceptScore W2373577602C15739521 @default.
- W2373577602 hasConceptScore W2373577602C166957645 @default.
- W2373577602 hasConceptScore W2373577602C171878925 @default.
- W2373577602 hasConceptScore W2373577602C186240526 @default.
- W2373577602 hasConceptScore W2373577602C205325660 @default.
- W2373577602 hasConceptScore W2373577602C205649164 @default.
- W2373577602 hasConceptScore W2373577602C22117777 @default.
- W2373577602 hasConceptScore W2373577602C33683781 @default.
- W2373577602 hasConceptScore W2373577602C49204034 @default.
- W2373577602 hasConceptScore W2373577602C62520636 @default.
- W2373577602 hasConceptScore W2373577602C6494504 @default.
- W2373577602 hasConceptScore W2373577602C69384203 @default.
- W2373577602 hasConceptScore W2373577602C95457728 @default.
- W2373577602 hasIssue "4" @default.
- W2373577602 hasLocation W23735776021 @default.
- W2373577602 hasOpenAccess W2373577602 @default.
- W2373577602 hasPrimaryLocation W23735776021 @default.
- W2373577602 hasRelatedWork W1589110803 @default.
- W2373577602 hasRelatedWork W1738999171 @default.
- W2373577602 hasRelatedWork W1967061246 @default.
- W2373577602 hasRelatedWork W1967648266 @default.
- W2373577602 hasRelatedWork W1983526579 @default.
- W2373577602 hasRelatedWork W1991048111 @default.
- W2373577602 hasRelatedWork W2004223334 @default.
- W2373577602 hasRelatedWork W2027754869 @default.
- W2373577602 hasRelatedWork W2046731243 @default.
- W2373577602 hasRelatedWork W205480325 @default.
- W2373577602 hasRelatedWork W2061747067 @default.
- W2373577602 hasRelatedWork W2086870626 @default.
- W2373577602 hasRelatedWork W2119689998 @default.
- W2373577602 hasRelatedWork W2373989657 @default.
- W2373577602 hasRelatedWork W2381305532 @default.
- W2373577602 hasRelatedWork W2386058204 @default.
- W2373577602 hasRelatedWork W2703155482 @default.
- W2373577602 hasRelatedWork W2806257046 @default.
- W2373577602 hasRelatedWork W2898232186 @default.
- W2373577602 hasRelatedWork W3033764425 @default.