[Root biomass and underground C and N storage of primitive Korean pine and broad-leaved climax forest in Changbai Mountains at its different succession stages].
Identifieur interne : 003F07 ( Main/Exploration ); précédent : 003F06; suivant : 003F08[Root biomass and underground C and N storage of primitive Korean pine and broad-leaved climax forest in Changbai Mountains at its different succession stages].
Auteurs : Liyun Yang [République populaire de Chine] ; Tianxiang Luo ; Songtao WuSource :
- Ying yong sheng tai xue bao = The journal of applied ecology [ 1001-9332 ] ; 2005.
Descripteurs français
- KwdFr :
- MESH :
English descriptors
- KwdEn :
- MESH :
Abstract
With more than 200 years old primitive Korean pine and broad-leaved climax forest and its two 20 and 80 years old secondary Populus davidiana and Betula platyphylla forests in Changbai Mountains as test objects, this paper studied their root biomass and underground C and N storage. The results showed that with forest succession, the root biomass of 20 years old, 80 years old, and climax forests was 2.437, 2.742 and 4.114 kg x m(-2), respectively. The root C storage was 1.113, 1.323 and 2.023 kg x m(-2), soil C storage was 11.911, 11.943 and 12.587 kg x m(-2), and underground C storage was 13.024, 13.266 and 14.610 kg x m(-2), respectively, while the root N storage was 0.035, 0.032 and 0.038 kg x m(-2), soil N storage was 1.207, 1.222 and 0.915 kg x m(-2), and underground N storage was 1.243, 1.254 and 0.955 kg x m(-2), respectively, which indicated that along with forest succession, forest underground became a potential "carbon sink", whereas underground N storage did not change obviously.
PubMed: 16252851
Affiliations:
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Le document en format XML
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<author><name sortKey="Yang, Liyun" sort="Yang, Liyun" uniqKey="Yang L" first="Liyun" last="Yang">Liyun Yang</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China. wendy6393@sina.com</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101</wicri:regionArea>
<placeName><settlement type="city">Pékin</settlement>
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<author><name sortKey="Luo, Tianxiang" sort="Luo, Tianxiang" uniqKey="Luo T" first="Tianxiang" last="Luo">Tianxiang Luo</name>
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<author><name sortKey="Wu, Songtao" sort="Wu, Songtao" uniqKey="Wu S" first="Songtao" last="Wu">Songtao Wu</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">[Root biomass and underground C and N storage of primitive Korean pine and broad-leaved climax forest in Changbai Mountains at its different succession stages].</title>
<author><name sortKey="Yang, Liyun" sort="Yang, Liyun" uniqKey="Yang L" first="Liyun" last="Yang">Liyun Yang</name>
<affiliation wicri:level="1"><nlm:affiliation>Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China. wendy6393@sina.com</nlm:affiliation>
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<series><title level="j">Ying yong sheng tai xue bao = The journal of applied ecology</title>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Betula (growth & development)</term>
<term>Biomass (MeSH)</term>
<term>Carbon (analysis)</term>
<term>China (MeSH)</term>
<term>Nitrogen (analysis)</term>
<term>Pinus (growth & development)</term>
<term>Plant Roots (growth & development)</term>
<term>Populus (growth & development)</term>
<term>Soil (analysis)</term>
<term>Trees (growth & development)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr"><term>Arbres (croissance et développement)</term>
<term>Azote (analyse)</term>
<term>Betula (croissance et développement)</term>
<term>Biomasse (MeSH)</term>
<term>Carbone (analyse)</term>
<term>Chine (MeSH)</term>
<term>Pinus (croissance et développement)</term>
<term>Populus (croissance et développement)</term>
<term>Racines de plante (croissance et développement)</term>
<term>Sol (analyse)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Carbon</term>
<term>Nitrogen</term>
<term>Soil</term>
</keywords>
<keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Azote</term>
<term>Carbone</term>
<term>Sol</term>
</keywords>
<keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Arbres</term>
<term>Betula</term>
<term>Pinus</term>
<term>Populus</term>
<term>Racines de plante</term>
</keywords>
<keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Betula</term>
<term>Pinus</term>
<term>Plant Roots</term>
<term>Populus</term>
<term>Trees</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Biomass</term>
<term>China</term>
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<keywords scheme="MESH" xml:lang="fr"><term>Biomasse</term>
<term>Chine</term>
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<front><div type="abstract" xml:lang="en">With more than 200 years old primitive Korean pine and broad-leaved climax forest and its two 20 and 80 years old secondary Populus davidiana and Betula platyphylla forests in Changbai Mountains as test objects, this paper studied their root biomass and underground C and N storage. The results showed that with forest succession, the root biomass of 20 years old, 80 years old, and climax forests was 2.437, 2.742 and 4.114 kg x m(-2), respectively. The root C storage was 1.113, 1.323 and 2.023 kg x m(-2), soil C storage was 11.911, 11.943 and 12.587 kg x m(-2), and underground C storage was 13.024, 13.266 and 14.610 kg x m(-2), respectively, while the root N storage was 0.035, 0.032 and 0.038 kg x m(-2), soil N storage was 1.207, 1.222 and 0.915 kg x m(-2), and underground N storage was 1.243, 1.254 and 0.955 kg x m(-2), respectively, which indicated that along with forest succession, forest underground became a potential "carbon sink", whereas underground N storage did not change obviously.</div>
</front>
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<DateCompleted><Year>2007</Year>
<Month>01</Month>
<Day>23</Day>
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<DateRevised><Year>2017</Year>
<Month>11</Month>
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<Title>Ying yong sheng tai xue bao = The journal of applied ecology</Title>
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<ArticleTitle>[Root biomass and underground C and N storage of primitive Korean pine and broad-leaved climax forest in Changbai Mountains at its different succession stages].</ArticleTitle>
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<Abstract><AbstractText>With more than 200 years old primitive Korean pine and broad-leaved climax forest and its two 20 and 80 years old secondary Populus davidiana and Betula platyphylla forests in Changbai Mountains as test objects, this paper studied their root biomass and underground C and N storage. The results showed that with forest succession, the root biomass of 20 years old, 80 years old, and climax forests was 2.437, 2.742 and 4.114 kg x m(-2), respectively. The root C storage was 1.113, 1.323 and 2.023 kg x m(-2), soil C storage was 11.911, 11.943 and 12.587 kg x m(-2), and underground C storage was 13.024, 13.266 and 14.610 kg x m(-2), respectively, while the root N storage was 0.035, 0.032 and 0.038 kg x m(-2), soil N storage was 1.207, 1.222 and 0.915 kg x m(-2), and underground N storage was 1.243, 1.254 and 0.955 kg x m(-2), respectively, which indicated that along with forest succession, forest underground became a potential "carbon sink", whereas underground N storage did not change obviously.</AbstractText>
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