[Water-holding characteristics and accumulation amount of the litters under main forest types in Xinglong Mountain of Gansu, Northwest China].
Identifieur interne : 002C33 ( Main/Exploration ); précédent : 002C32; suivant : 002C34[Water-holding characteristics and accumulation amount of the litters under main forest types in Xinglong Mountain of Gansu, Northwest China].
Auteurs : Qiang Wei [République populaire de Chine] ; Lei Ling ; Guang-Zhong Zhang ; Pei-Bin Yan ; Ji-Xin Tao ; Chun-Shan Chai ; Rui XueSource :
- Ying yong sheng tai xue bao = The journal of applied ecology [ 1001-9332 ] ; 2011.
Descripteurs français
- KwdFr :
- Arbres (croissance et développement), Arbres (métabolisme), Betula (croissance et développement), Betula (métabolisme), Chine (MeSH), Eau (analyse), Eau (métabolisme), Feuilles de plante (métabolisme), Picea (croissance et développement), Picea (métabolisme), Populus (croissance et développement), Populus (métabolisme), Sol (analyse), Écosystème (MeSH).
- MESH :
English descriptors
- KwdEn :
- Betula (growth & development), Betula (metabolism), China (MeSH), Ecosystem (MeSH), Picea (growth & development), Picea (metabolism), Plant Leaves (metabolism), Populus (growth & development), Populus (metabolism), Soil (analysis), Trees (growth & development), Trees (metabolism), Water (analysis), Water (metabolism).
- MESH :
Abstract
By the methods of field survey and laboratory soaking extraction, an investigation was conducted on the accumulation amount, water-holding capacity, water-holding rate, and water-absorption rate of the litters under six main forests (Picea wilsonii forest, P. wilsonii - Betula platyphlla forest, Populus davidiana - B. platyphlla forest, Cotonester multiglorus - Rosa xanthina shrubs, Pinus tabulaeformis forest, and Larix principis-rupprechtii forest) in Xinglong Mountain of Gansu. The accumulation amount of the litters under the forests was 13.40-46.32 t hm(-2), and in the order of P. tabulaeformis forest > P. wilsonii - B. platyphlla forest > L. principis-rupprechtii forest > P. wilsonii forest > C. multiglorus-R. xanthina shrubs > P. davidiana - B. platyphlla forest. The litter storage of coniferous forests was greater than that of broadleaved forests, and the storage percentage of semi-decomposed litters was all higher than that of un-decomposed litters. The maximum water-holding rate of the litters was 185.5%-303.6%, being the highest for L. principis-rupprechtii forest and the lowest for P. tabulaeformis forest. The litters' water-holding capacity changed logarithmically with their soaking time. For coniferous forests, un-decomposed litters had a lower water-holding rate than semi-decomposed litters; whereas for broadleaved forests, it was in adverse. The maximum water-holding capacity of the litters varied from 3.94 mm to 8.59 mm, and was in the order of P. tabulaeformis forest > L. principis-rupprechtii forest > P. wilsonii - B. platyphlla forest > P. wilsonii forest > C. multiglorus - R. xanthina shrubs > P. davidiana - B. platyphlla forest. The litters' water-holding capacity also changed logarithmically with immersing time, and the half-decomposed litters had a larger water-holding capacity than un-decomposed litters. The water-absorption rate of the litters presented a power function with immersing time. Within the first one hour of immersed in water, the water-absorption rate of the litters declined linearly; after the first one hour, the litters' water-absorption rate became smaller, and changed slowly at different immersed stages. Semi-decomposed litters had a higher water-absorption rate than un-decomposed litters. The effective retaining amount (depth) of the litters was in the order of P. wilsonii - B. platyphlla forest (5.97 mm) > P. tabulaeformis forest (5.59 mm) > L. principis-rupprechtii forest (5.46 mm) >P. wilsonii forest (4.30 mm) > C. multiglorus - R. xanthina shrubs (3.03 mm)>P. davidiana - B. platyphlla forest (2.13 mm).
PubMed: 22263462
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">[Water-holding characteristics and accumulation amount of the litters under main forest types in Xinglong Mountain of Gansu, Northwest China].</title><author><name sortKey="Wei, Qiang" sort="Wei, Qiang" uniqKey="Wei Q" first="Qiang" last="Wei">Qiang Wei</name><affiliation wicri:level="1"><nlm:affiliation>Gansu Forestry Science and Technology Research Academy, Lanzhou 730020, China. 1974weiqiang@163.com</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Gansu Forestry Science and Technology Research Academy, Lanzhou 730020</wicri:regionArea><wicri:noRegion>Lanzhou 730020</wicri:noRegion></affiliation></author><author><name sortKey="Ling, Lei" sort="Ling, Lei" uniqKey="Ling L" first="Lei" last="Ling">Lei Ling</name></author><author><name sortKey="Zhang, Guang Zhong" sort="Zhang, Guang Zhong" uniqKey="Zhang G" first="Guang-Zhong" last="Zhang">Guang-Zhong Zhang</name></author><author><name sortKey="Yan, Pei Bin" sort="Yan, Pei Bin" uniqKey="Yan P" first="Pei-Bin" last="Yan">Pei-Bin Yan</name></author><author><name sortKey="Tao, Ji Xin" sort="Tao, Ji Xin" uniqKey="Tao J" first="Ji-Xin" last="Tao">Ji-Xin Tao</name></author><author><name sortKey="Chai, Chun Shan" sort="Chai, Chun Shan" uniqKey="Chai C" first="Chun-Shan" last="Chai">Chun-Shan Chai</name></author><author><name sortKey="Xue, Rui" sort="Xue, Rui" uniqKey="Xue R" first="Rui" last="Xue">Rui Xue</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="RBID">pubmed:22263462</idno><idno type="pmid">22263462</idno><idno type="wicri:Area/Main/Corpus">002B61</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002B61</idno><idno type="wicri:Area/Main/Curation">002B61</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">002B61</idno><idno type="wicri:Area/Main/Exploration">002B61</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Water-holding characteristics and accumulation amount of the litters under main forest types in Xinglong Mountain of Gansu, Northwest China].</title><author><name sortKey="Wei, Qiang" sort="Wei, Qiang" uniqKey="Wei Q" first="Qiang" last="Wei">Qiang Wei</name><affiliation wicri:level="1"><nlm:affiliation>Gansu Forestry Science and Technology Research Academy, Lanzhou 730020, China. 1974weiqiang@163.com</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Gansu Forestry Science and Technology Research Academy, Lanzhou 730020</wicri:regionArea><wicri:noRegion>Lanzhou 730020</wicri:noRegion></affiliation></author><author><name sortKey="Ling, Lei" sort="Ling, Lei" uniqKey="Ling L" first="Lei" last="Ling">Lei Ling</name></author><author><name sortKey="Zhang, Guang Zhong" sort="Zhang, Guang Zhong" uniqKey="Zhang G" first="Guang-Zhong" last="Zhang">Guang-Zhong Zhang</name></author><author><name sortKey="Yan, Pei Bin" sort="Yan, Pei Bin" uniqKey="Yan P" first="Pei-Bin" last="Yan">Pei-Bin Yan</name></author><author><name sortKey="Tao, Ji Xin" sort="Tao, Ji Xin" uniqKey="Tao J" first="Ji-Xin" last="Tao">Ji-Xin Tao</name></author><author><name sortKey="Chai, Chun Shan" sort="Chai, Chun Shan" uniqKey="Chai C" first="Chun-Shan" last="Chai">Chun-Shan Chai</name></author><author><name sortKey="Xue, Rui" sort="Xue, Rui" uniqKey="Xue R" first="Rui" last="Xue">Rui Xue</name></author></analytic><series><title level="j">Ying yong sheng tai xue bao = The journal of applied ecology</title><idno type="ISSN">1001-9332</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Betula (growth & development)</term><term>Betula (metabolism)</term><term>China (MeSH)</term><term>Ecosystem (MeSH)</term><term>Picea (growth & development)</term><term>Picea (metabolism)</term><term>Plant Leaves (metabolism)</term><term>Populus (growth & development)</term><term>Populus (metabolism)</term><term>Soil (analysis)</term><term>Trees (growth & development)</term><term>Trees (metabolism)</term><term>Water (analysis)</term><term>Water (metabolism)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Arbres (croissance et développement)</term><term>Arbres (métabolisme)</term><term>Betula (croissance et développement)</term><term>Betula (métabolisme)</term><term>Chine (MeSH)</term><term>Eau (analyse)</term><term>Eau (métabolisme)</term><term>Feuilles de plante (métabolisme)</term><term>Picea (croissance et développement)</term><term>Picea (métabolisme)</term><term>Populus (croissance et développement)</term><term>Populus (métabolisme)</term><term>Sol (analyse)</term><term>Écosystème (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Soil</term><term>Water</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Eau</term><term>Sol</term></keywords><keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Arbres</term><term>Betula</term><term>Picea</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Betula</term><term>Picea</term><term>Populus</term><term>Trees</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Betula</term><term>Picea</term><term>Plant Leaves</term><term>Populus</term><term>Trees</term><term>Water</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Arbres</term><term>Betula</term><term>Eau</term><term>Feuilles de plante</term><term>Picea</term><term>Populus</term></keywords><keywords scheme="MESH" xml:lang="en"><term>China</term><term>Ecosystem</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Chine</term><term>Écosystème</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">By the methods of field survey and laboratory soaking extraction, an investigation was conducted on the accumulation amount, water-holding capacity, water-holding rate, and water-absorption rate of the litters under six main forests (Picea wilsonii forest, P. wilsonii - Betula platyphlla forest, Populus davidiana - B. platyphlla forest, Cotonester multiglorus - Rosa xanthina shrubs, Pinus tabulaeformis forest, and Larix principis-rupprechtii forest) in Xinglong Mountain of Gansu. The accumulation amount of the litters under the forests was 13.40-46.32 t hm(-2), and in the order of P. tabulaeformis forest > P. wilsonii - B. platyphlla forest > L. principis-rupprechtii forest > P. wilsonii forest > C. multiglorus-R. xanthina shrubs > P. davidiana - B. platyphlla forest. The litter storage of coniferous forests was greater than that of broadleaved forests, and the storage percentage of semi-decomposed litters was all higher than that of un-decomposed litters. The maximum water-holding rate of the litters was 185.5%-303.6%, being the highest for L. principis-rupprechtii forest and the lowest for P. tabulaeformis forest. The litters' water-holding capacity changed logarithmically with their soaking time. For coniferous forests, un-decomposed litters had a lower water-holding rate than semi-decomposed litters; whereas for broadleaved forests, it was in adverse. The maximum water-holding capacity of the litters varied from 3.94 mm to 8.59 mm, and was in the order of P. tabulaeformis forest > L. principis-rupprechtii forest > P. wilsonii - B. platyphlla forest > P. wilsonii forest > C. multiglorus - R. xanthina shrubs > P. davidiana - B. platyphlla forest. The litters' water-holding capacity also changed logarithmically with immersing time, and the half-decomposed litters had a larger water-holding capacity than un-decomposed litters. The water-absorption rate of the litters presented a power function with immersing time. Within the first one hour of immersed in water, the water-absorption rate of the litters declined linearly; after the first one hour, the litters' water-absorption rate became smaller, and changed slowly at different immersed stages. Semi-decomposed litters had a higher water-absorption rate than un-decomposed litters. The effective retaining amount (depth) of the litters was in the order of P. wilsonii - B. platyphlla forest (5.97 mm) > P. tabulaeformis forest (5.59 mm) > L. principis-rupprechtii forest (5.46 mm) >P. wilsonii forest (4.30 mm) > C. multiglorus - R. xanthina shrubs (3.03 mm)>P. davidiana - B. platyphlla forest (2.13 mm).</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">22263462</PMID><DateCompleted><Year>2013</Year><Month>04</Month><Day>04</Day></DateCompleted><DateRevised><Year>2017</Year><Month>11</Month><Day>16</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">1001-9332</ISSN><JournalIssue CitedMedium="Print"><Volume>22</Volume><Issue>10</Issue><PubDate><Year>2011</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Ying yong sheng tai xue bao = The journal of applied ecology</Title><ISOAbbreviation>Ying Yong Sheng Tai Xue Bao</ISOAbbreviation></Journal><ArticleTitle>[Water-holding characteristics and accumulation amount of the litters under main forest types in Xinglong Mountain of Gansu, Northwest China].</ArticleTitle><Pagination><MedlinePgn>2589-98</MedlinePgn></Pagination><Abstract><AbstractText>By the methods of field survey and laboratory soaking extraction, an investigation was conducted on the accumulation amount, water-holding capacity, water-holding rate, and water-absorption rate of the litters under six main forests (Picea wilsonii forest, P. wilsonii - Betula platyphlla forest, Populus davidiana - B. platyphlla forest, Cotonester multiglorus - Rosa xanthina shrubs, Pinus tabulaeformis forest, and Larix principis-rupprechtii forest) in Xinglong Mountain of Gansu. The accumulation amount of the litters under the forests was 13.40-46.32 t hm(-2), and in the order of P. tabulaeformis forest > P. wilsonii - B. platyphlla forest > L. principis-rupprechtii forest > P. wilsonii forest > C. multiglorus-R. xanthina shrubs > P. davidiana - B. platyphlla forest. The litter storage of coniferous forests was greater than that of broadleaved forests, and the storage percentage of semi-decomposed litters was all higher than that of un-decomposed litters. The maximum water-holding rate of the litters was 185.5%-303.6%, being the highest for L. principis-rupprechtii forest and the lowest for P. tabulaeformis forest. The litters' water-holding capacity changed logarithmically with their soaking time. For coniferous forests, un-decomposed litters had a lower water-holding rate than semi-decomposed litters; whereas for broadleaved forests, it was in adverse. The maximum water-holding capacity of the litters varied from 3.94 mm to 8.59 mm, and was in the order of P. tabulaeformis forest > L. principis-rupprechtii forest > P. wilsonii - B. platyphlla forest > P. wilsonii forest > C. multiglorus - R. xanthina shrubs > P. davidiana - B. platyphlla forest. The litters' water-holding capacity also changed logarithmically with immersing time, and the half-decomposed litters had a larger water-holding capacity than un-decomposed litters. The water-absorption rate of the litters presented a power function with immersing time. Within the first one hour of immersed in water, the water-absorption rate of the litters declined linearly; after the first one hour, the litters' water-absorption rate became smaller, and changed slowly at different immersed stages. Semi-decomposed litters had a higher water-absorption rate than un-decomposed litters. The effective retaining amount (depth) of the litters was in the order of P. wilsonii - B. platyphlla forest (5.97 mm) > P. tabulaeformis forest (5.59 mm) > L. principis-rupprechtii forest (5.46 mm) >P. wilsonii forest (4.30 mm) > C. multiglorus - R. xanthina shrubs (3.03 mm)>P. davidiana - B. platyphlla forest (2.13 mm).</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Wei</LastName><ForeName>Qiang</ForeName><Initials>Q</Initials><AffiliationInfo><Affiliation>Gansu Forestry Science and Technology Research Academy, Lanzhou 730020, China. 1974weiqiang@163.com</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ling</LastName><ForeName>Lei</ForeName><Initials>L</Initials></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Guang-zhong</ForeName><Initials>GZ</Initials></Author><Author ValidYN="Y"><LastName>Yan</LastName><ForeName>Pei-bin</ForeName><Initials>PB</Initials></Author><Author ValidYN="Y"><LastName>Tao</LastName><ForeName>Ji-xin</ForeName><Initials>JX</Initials></Author><Author ValidYN="Y"><LastName>Chai</LastName><ForeName>Chun-shan</ForeName><Initials>CS</Initials></Author><Author ValidYN="Y"><LastName>Xue</LastName><ForeName>Rui</ForeName><Initials>R</Initials></Author></AuthorList><Language>chi</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>China</Country><MedlineTA>Ying Yong Sheng Tai Xue Bao</MedlineTA><NlmUniqueID>9425159</NlmUniqueID><ISSNLinking>1001-9332</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012987">Soil</NameOfSubstance></Chemical><Chemical><RegistryNumber>059QF0KO0R</RegistryNumber><NameOfSubstance UI="D014867">Water</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D029662" MajorTopicYN="N">Betula</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002681" MajorTopicYN="N">China</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="Y">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D028222" MajorTopicYN="N">Picea</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012987" MajorTopicYN="N">Soil</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014867" MajorTopicYN="N">Water</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2012</Year><Month>1</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2012</Year><Month>1</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2013</Year><Month>4</Month><Day>5</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">22263462</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>République populaire de Chine</li></country></list><tree><noCountry><name sortKey="Chai, Chun Shan" sort="Chai, Chun Shan" uniqKey="Chai C" first="Chun-Shan" last="Chai">Chun-Shan Chai</name><name sortKey="Ling, Lei" sort="Ling, Lei" uniqKey="Ling L" first="Lei" last="Ling">Lei Ling</name><name sortKey="Tao, Ji Xin" sort="Tao, Ji Xin" uniqKey="Tao J" first="Ji-Xin" last="Tao">Ji-Xin Tao</name><name sortKey="Xue, Rui" sort="Xue, Rui" uniqKey="Xue R" first="Rui" last="Xue">Rui Xue</name><name sortKey="Yan, Pei Bin" sort="Yan, Pei Bin" uniqKey="Yan P" first="Pei-Bin" last="Yan">Pei-Bin Yan</name><name sortKey="Zhang, Guang Zhong" sort="Zhang, Guang Zhong" uniqKey="Zhang G" first="Guang-Zhong" last="Zhang">Guang-Zhong Zhang</name></noCountry><country name="République populaire de Chine"><noRegion><name sortKey="Wei, Qiang" sort="Wei, Qiang" uniqKey="Wei Q" first="Qiang" last="Wei">Qiang Wei</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/PoplarV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002C33 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 002C33 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= PoplarV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:22263462
|texte= [Water-holding characteristics and accumulation amount of the litters under main forest types in Xinglong Mountain of Gansu, Northwest China].
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:22263462" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a PoplarV1
| This area was generated with Dilib version V0.6.37. |  |