The ultraviolet-visible absorbance and fluorescence characterization of dissolved organic matter derived from the leaf litter of Populus simonii, Artemisia desertorum, Salix cheilophila, and Populus tomentosa.
Identifieur interne : 000056 ( Main/Exploration ); précédent : 000055; suivant : 000057The ultraviolet-visible absorbance and fluorescence characterization of dissolved organic matter derived from the leaf litter of Populus simonii, Artemisia desertorum, Salix cheilophila, and Populus tomentosa.
Auteurs : Li Zhao [République populaire de Chine] ; Congcong Du [République populaire de Chine] ; Qing Zhang [République populaire de Chine] ; Chao Sun [République populaire de Chine] ; Shidong Wang [République populaire de Chine] ; Shaohe Luo [République populaire de Chine]Source :
- Environmental science and pollution research international [ 1614-7499 ] ; 2020.
Descripteurs français
- KwdFr :
- MESH :
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Humic Substances.
- Artemisia, Ecosystem, Organic Chemicals, Populus, Salix, Spectrometry, Fluorescence.
Abstract
Dissolved organic matter (DOM) derived from leaf litter plays an important role in maintaining carbon (C) and nitrogen (N) circulation between soils and plants, energy flow, and signaling pathways for plant-microbe interactions of terrestrial ecosystem. In this study, four DOM samples extracted with a 40:1 (v/w) water to sample ratio from the leaf litter of Populus simonii (S1), Artemisia desertorum (S2), Salix cheilophila (S3), and Populus tomentosa (S4) were investigated using the technologies of ultraviolet-visible (UV-Vis) and excitation-emission matrix (EEM) fluorescence spectroscopy. Results showed that the electricity (EC) values of four DOM extracts were significantly different due to the different composition and salt content of each plant. The values of chemical oxygen demand (COD), dissolved organic carbon (DOC), and the sum of values of all peaks' intensities divided by DOC (FI) indicated the higher contents of organic matter in the acid DOM extracts from S1, S2, and S3 (sand-fixing plants) than the neutral DOM extracted from S4. The absorbance shoulder between 250 and 285 nm in the UV-Vis spectra and EEM fluorescence spectra of each sample suggested the presence of many different chromophores such as aromatic or phenolic compounds in plant DOM. According to fluorescence regional integration (FRI) and peak picking results, the content of protein-like materials was higher than that of humic-like substances in DOM from S1, S2, and S3 while the opposite phenomena occurred in DOM from S4. Hence, the physicochemical and fluorescence characterization of DOM extracted from the genus Populus of the family Salicaceae S1 and S4 growing under different edaphic and climatic conditions changed much. The findings would be of great significance to understand the origin, composition, dynamics, and biotransformation of DOM in soils formed in different climatic environments.
DOI: 10.1007/s11356-020-09600-8
PubMed: 32562229
Affiliations:
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Environment, Henan Polytechnic University, Jiaozuo, 454000, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000</wicri:regionArea><wicri:noRegion>454000</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, 454000, Henan Province, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, 454000, Henan Province</wicri:regionArea><wicri:noRegion>Henan Province</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Key Laboratory of Mine Geological Hazards Mechanism and Control, Xi'an, 710054, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Key Laboratory of Mine Geological Hazards Mechanism and Control, Xi'an, 710054</wicri:regionArea><wicri:noRegion>710054</wicri:noRegion></affiliation></author><author><name sortKey="Du, Congcong" sort="Du, Congcong" uniqKey="Du C" first="Congcong" last="Du">Congcong Du</name><affiliation wicri:level="1"><nlm:affiliation>School of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000</wicri:regionArea><wicri:noRegion>454000</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, 454000, Henan Province, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, 454000, Henan Province</wicri:regionArea><wicri:noRegion>Henan Province</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Key Laboratory of Mine Geological Hazards Mechanism and Control, Xi'an, 710054, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Key Laboratory of Mine Geological Hazards Mechanism and Control, Xi'an, 710054</wicri:regionArea><wicri:noRegion>710054</wicri:noRegion></affiliation></author><author><name sortKey="Zhang, Qing" sort="Zhang, Qing" uniqKey="Zhang Q" first="Qing" last="Zhang">Qing Zhang</name><affiliation wicri:level="1"><nlm:affiliation>School of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000, China. zhangqing1976@vip.163.com.</nlm:affiliation><country xml:lang="fr">République populaire de 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Hazards Mechanism and Control, Xi'an, 710054</wicri:regionArea><wicri:noRegion>710054</wicri:noRegion></affiliation></author><author><name sortKey="Sun, Chao" sort="Sun, Chao" uniqKey="Sun C" first="Chao" last="Sun">Chao Sun</name><affiliation wicri:level="1"><nlm:affiliation>School of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000</wicri:regionArea><wicri:noRegion>454000</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, 454000, Henan Province, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, 454000, Henan Province</wicri:regionArea><wicri:noRegion>Henan Province</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Key Laboratory of Mine Geological Hazards Mechanism and Control, Xi'an, 710054, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Key Laboratory of Mine Geological Hazards Mechanism and Control, Xi'an, 710054</wicri:regionArea><wicri:noRegion>710054</wicri:noRegion></affiliation></author><author><name sortKey="Wang, Shidong" sort="Wang, Shidong" uniqKey="Wang S" first="Shidong" last="Wang">Shidong Wang</name><affiliation wicri:level="1"><nlm:affiliation>Xi'an Research Institute of China Coal Technology & Engineering group, Xi'an, 710054, China. 1069499183@qq.com.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Xi'an Research Institute of China Coal Technology & Engineering group, Xi'an, 710054</wicri:regionArea><wicri:noRegion>710054</wicri:noRegion></affiliation></author><author><name sortKey="Luo, Shaohe" sort="Luo, Shaohe" uniqKey="Luo S" first="Shaohe" last="Luo">Shaohe Luo</name><affiliation wicri:level="1"><nlm:affiliation>School of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>School of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000</wicri:regionArea><wicri:noRegion>454000</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, 454000, Henan Province, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, 454000, Henan Province</wicri:regionArea><wicri:noRegion>Henan Province</wicri:noRegion></affiliation><affiliation wicri:level="1"><nlm:affiliation>Key Laboratory of Mine Geological Hazards Mechanism and Control, Xi'an, 710054, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Key Laboratory of Mine Geological Hazards Mechanism and Control, Xi'an, 710054</wicri:regionArea><wicri:noRegion>710054</wicri:noRegion></affiliation></author></analytic><series><title level="j">Environmental science and pollution research international</title><idno type="eISSN">1614-7499</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Artemisia (MeSH)</term><term>Ecosystem (MeSH)</term><term>Humic Substances (analysis)</term><term>Organic Chemicals (MeSH)</term><term>Populus (MeSH)</term><term>Salix (MeSH)</term><term>Spectrometry, Fluorescence (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Artemisia (MeSH)</term><term>Composés chimiques organiques (MeSH)</term><term>Populus (MeSH)</term><term>Salix (MeSH)</term><term>Spectrométrie de fluorescence (MeSH)</term><term>Substances humiques (analyse)</term><term>Écosystème (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Humic Substances</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Substances humiques</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Artemisia</term><term>Ecosystem</term><term>Organic Chemicals</term><term>Populus</term><term>Salix</term><term>Spectrometry, Fluorescence</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Artemisia</term><term>Composés chimiques organiques</term><term>Populus</term><term>Salix</term><term>Spectrométrie de fluorescence</term><term>Écosystème</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Dissolved organic matter (DOM) derived from leaf litter plays an important role in maintaining carbon (C) and nitrogen (N) circulation between soils and plants, energy flow, and signaling pathways for plant-microbe interactions of terrestrial ecosystem. In this study, four DOM samples extracted with a 40:1 (v/w) water to sample ratio from the leaf litter of Populus simonii (S1), Artemisia desertorum (S2), Salix cheilophila (S3), and Populus tomentosa (S4) were investigated using the technologies of ultraviolet-visible (UV-Vis) and excitation-emission matrix (EEM) fluorescence spectroscopy. Results showed that the electricity (EC) values of four DOM extracts were significantly different due to the different composition and salt content of each plant. The values of chemical oxygen demand (COD), dissolved organic carbon (DOC), and the sum of values of all peaks' intensities divided by DOC (FI) indicated the higher contents of organic matter in the acid DOM extracts from S1, S2, and S3 (sand-fixing plants) than the neutral DOM extracted from S4. The absorbance shoulder between 250 and 285 nm in the UV-Vis spectra and EEM fluorescence spectra of each sample suggested the presence of many different chromophores such as aromatic or phenolic compounds in plant DOM. According to fluorescence regional integration (FRI) and peak picking results, the content of protein-like materials was higher than that of humic-like substances in DOM from S1, S2, and S3 while the opposite phenomena occurred in DOM from S4. Hence, the physicochemical and fluorescence characterization of DOM extracted from the genus Populus of the family Salicaceae S1 and S4 growing under different edaphic and climatic conditions changed much. The findings would be of great significance to understand the origin, composition, dynamics, and biotransformation of DOM in soils formed in different climatic environments.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Automated" Owner="NLM"><PMID Version="1">32562229</PMID><DateCompleted><Year>2020</Year><Month>09</Month><Day>03</Day></DateCompleted><DateRevised><Year>2020</Year><Month>09</Month><Day>03</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1614-7499</ISSN><JournalIssue CitedMedium="Internet"><Volume>27</Volume><Issue>29</Issue><PubDate><Year>2020</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Environmental science and pollution research international</Title><ISOAbbreviation>Environ Sci Pollut Res Int</ISOAbbreviation></Journal><ArticleTitle>The ultraviolet-visible absorbance and fluorescence characterization of dissolved organic matter derived from the leaf litter of Populus simonii, Artemisia desertorum, Salix cheilophila, and Populus tomentosa.</ArticleTitle><Pagination><MedlinePgn>36439-36449</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s11356-020-09600-8</ELocationID><Abstract><AbstractText>Dissolved organic matter (DOM) derived from leaf litter plays an important role in maintaining carbon (C) and nitrogen (N) circulation between soils and plants, energy flow, and signaling pathways for plant-microbe interactions of terrestrial ecosystem. In this study, four DOM samples extracted with a 40:1 (v/w) water to sample ratio from the leaf litter of Populus simonii (S1), Artemisia desertorum (S2), Salix cheilophila (S3), and Populus tomentosa (S4) were investigated using the technologies of ultraviolet-visible (UV-Vis) and excitation-emission matrix (EEM) fluorescence spectroscopy. Results showed that the electricity (EC) values of four DOM extracts were significantly different due to the different composition and salt content of each plant. The values of chemical oxygen demand (COD), dissolved organic carbon (DOC), and the sum of values of all peaks' intensities divided by DOC (FI) indicated the higher contents of organic matter in the acid DOM extracts from S1, S2, and S3 (sand-fixing plants) than the neutral DOM extracted from S4. The absorbance shoulder between 250 and 285 nm in the UV-Vis spectra and EEM fluorescence spectra of each sample suggested the presence of many different chromophores such as aromatic or phenolic compounds in plant DOM. According to fluorescence regional integration (FRI) and peak picking results, the content of protein-like materials was higher than that of humic-like substances in DOM from S1, S2, and S3 while the opposite phenomena occurred in DOM from S4. Hence, the physicochemical and fluorescence characterization of DOM extracted from the genus Populus of the family Salicaceae S1 and S4 growing under different edaphic and climatic conditions changed much. The findings would be of great significance to understand the origin, composition, dynamics, and biotransformation of DOM in soils formed in different climatic environments.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zhao</LastName><ForeName>Li</ForeName><Initials>L</Initials><Identifier Source="ORCID">https://orcid.org/0000-0002-5799-6799</Identifier><AffiliationInfo><Affiliation>School of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000, China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, 454000, Henan Province, China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Key Laboratory of Mine Geological Hazards Mechanism and Control, Xi'an, 710054, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Du</LastName><ForeName>Congcong</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>School of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000, China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, 454000, Henan Province, China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Key Laboratory of Mine Geological Hazards Mechanism and Control, Xi'an, 710054, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Qing</ForeName><Initials>Q</Initials><Identifier Source="ORCID">https://orcid.org/0000-0002-2021-284X</Identifier><AffiliationInfo><Affiliation>School of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000, China. zhangqing1976@vip.163.com.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, 454000, Henan Province, China. zhangqing1976@vip.163.com.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Key Laboratory of Mine Geological Hazards Mechanism and Control, Xi'an, 710054, China. zhangqing1976@vip.163.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sun</LastName><ForeName>Chao</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>School of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000, China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, 454000, Henan Province, China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Key Laboratory of Mine Geological Hazards Mechanism and Control, Xi'an, 710054, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Shidong</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Xi'an Research Institute of China Coal Technology & Engineering group, Xi'an, 710054, China. 1069499183@qq.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Luo</LastName><ForeName>Shaohe</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>School of Resources and Environment, Henan Polytechnic University, Jiaozuo, 454000, China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, 454000, Henan Province, China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Key Laboratory of Mine Geological Hazards Mechanism and Control, Xi'an, 710054, China.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>No. 41402216</GrantID><Agency>National Natural Science Foundation of China</Agency><Country></Country></Grant><Grant><GrantID>19A170008</GrantID><Agency>Foundation of Key Scientific Research Projects of Henan Colleges and Universities in 2019</Agency><Country></Country></Grant><Grant><GrantID>KF2018-06</GrantID><Agency>Key Laboratory of Mine Geological Hazards Mechanism and Control and Department of land and resources of Shaanxi Province Foundation</Agency><Country></Country></Grant><Grant><GrantID>No. 2016M602239</GrantID><Agency>China Postdoctoral Science Foundation</Agency><Country></Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2020</Year><Month>06</Month><Day>19</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Environ Sci Pollut Res Int</MedlineTA><NlmUniqueID>9441769</NlmUniqueID><ISSNLinking>0944-1344</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D006812">Humic Substances</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D009930">Organic Chemicals</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D019306" MajorTopicYN="Y">Artemisia</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="N">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006812" MajorTopicYN="N">Humic Substances</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D009930" MajorTopicYN="N">Organic Chemicals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="Y">Populus</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D032108" MajorTopicYN="Y">Salix</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013050" MajorTopicYN="N">Spectrometry, Fluorescence</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Different edaphic and climatic conditions</Keyword><Keyword MajorTopicYN="N">Dissolved organic matter</Keyword><Keyword MajorTopicYN="N">Excitation–emission matrix (EEM) fluorescence spectroscopy</Keyword><Keyword MajorTopicYN="N">Fluorescence regional integration</Keyword><Keyword MajorTopicYN="N">Leaf litter</Keyword><Keyword MajorTopicYN="N">Ultraviolet–visible (UV–Vis) spectroscopy</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2019</Year><Month>08</Month><Day>27</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2020</Year><Month>06</Month><Day>04</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2020</Year><Month>6</Month><Day>21</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>9</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2020</Year><Month>6</Month><Day>21</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">32562229</ArticleId><ArticleId IdType="doi">10.1007/s11356-020-09600-8</ArticleId><ArticleId IdType="pii">10.1007/s11356-020-09600-8</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>République populaire de Chine</li></country></list><tree><country name="République populaire de Chine"><noRegion><name sortKey="Zhao, Li" sort="Zhao, Li" uniqKey="Zhao L" first="Li" last="Zhao">Li Zhao</name></noRegion><name sortKey="Du, Congcong" sort="Du, Congcong" uniqKey="Du C" first="Congcong" last="Du">Congcong Du</name><name sortKey="Du, Congcong" sort="Du, Congcong" uniqKey="Du C" first="Congcong" last="Du">Congcong Du</name><name sortKey="Du, Congcong" sort="Du, Congcong" uniqKey="Du C" first="Congcong" last="Du">Congcong Du</name><name sortKey="Luo, Shaohe" sort="Luo, Shaohe" uniqKey="Luo S" first="Shaohe" last="Luo">Shaohe Luo</name><name sortKey="Luo, Shaohe" sort="Luo, Shaohe" uniqKey="Luo S" first="Shaohe" last="Luo">Shaohe Luo</name><name sortKey="Luo, Shaohe" sort="Luo, Shaohe" uniqKey="Luo S" first="Shaohe" last="Luo">Shaohe Luo</name><name sortKey="Sun, Chao" sort="Sun, Chao" uniqKey="Sun C" first="Chao" last="Sun">Chao Sun</name><name sortKey="Sun, Chao" sort="Sun, Chao" uniqKey="Sun C" first="Chao" last="Sun">Chao Sun</name><name sortKey="Sun, Chao" sort="Sun, Chao" uniqKey="Sun C" first="Chao" last="Sun">Chao Sun</name><name sortKey="Wang, Shidong" sort="Wang, Shidong" uniqKey="Wang S" first="Shidong" last="Wang">Shidong Wang</name><name sortKey="Zhang, Qing" sort="Zhang, Qing" uniqKey="Zhang Q" first="Qing" last="Zhang">Qing Zhang</name><name sortKey="Zhang, Qing" sort="Zhang, Qing" uniqKey="Zhang Q" first="Qing" last="Zhang">Qing Zhang</name><name sortKey="Zhang, Qing" sort="Zhang, Qing" uniqKey="Zhang Q" first="Qing" last="Zhang">Qing Zhang</name><name sortKey="Zhao, Li" sort="Zhao, Li" uniqKey="Zhao L" first="Li" last="Zhao">Li Zhao</name><name sortKey="Zhao, Li" sort="Zhao, Li" uniqKey="Zhao L" first="Li" last="Zhao">Li Zhao</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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