Article(id=1266801715178266682, tenantId=1146029695717560320, journalId=1266358746360856629, issueId=1266801713492153305, articleNumber=null, orderNo=null, doi=10.13324/j.cnki.jfcf.202505014, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1747843200000, receivedDateStr=2025-05-22, revisedDate=1754755200000, revisedDateStr=2025-08-10, acceptedDate=null, acceptedDateStr=null, onlineDate=1779958664935, onlineDateStr=2026-05-28, pubDate=1763136000000, pubDateStr=2025-11-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1779958664935, onlineIssueDateStr=2026-05-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1779958664935, creator=13701087609, updateTime=1779958664935, updator=13701087609, issue=Issue{id=1266801713492153305, tenantId=1146029695717560320, journalId=1266358746360856629, year='2025', volume='45', issue='6', pageStart='570', pageEnd='672', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1779958664534, creator=13701087609, updateTime=1779959653473, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1266805862552199994, tenantId=1146029695717560320, journalId=1266358746360856629, issueId=1266801713492153305, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1266805862552199995, tenantId=1146029695717560320, journalId=1266358746360856629, issueId=1266801713492153305, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=579, endPage=587, ext={EN=ArticleExt(id=1266801715438313532, articleId=1266801715178266682, tenantId=1146029695717560320, journalId=1266358746360856629, language=EN, title=Dynamics characteristics of carbon isotopes in needles, litter, and soil system during the restoration of
Pinus tabulaeformis plantations, columnId=1266801714297459675, journalTitle=Journal of Forest and Environment, columnName=Forest soil science, runingTitle=null, highlight=null, articleAbstract=
To reveal the dynamic patterns of carbon accumulation and allocation during the vegetation restoration process of Pinus tabulaeformis plantations at the subtropical to warm temperate transitional zone, this study focused on young and middle-aged Pinus tabulaeformis plantations in the southern Qinling Mountains, with grassland serving as the control. The variations in content of organic carbon and relative abundance of the stable carbon isotope (δ13C) within the needle-litter-soil continuum were analyzed across these three vegetation types. The results showed that: (1) The content of organic carbon in the needles of the young forest was significantly higher than that of the middle-aged stand. However, there was no significant difference in δ13C of the needles between young and middle-aged forests. Furthermore, neither the content of organic carbon nor δ13C in the litter layer differed significantly across the three vegetation types. (2) Within the soil depth range of 0-30 cm, the organic carbon content (C) decreased with the increase in soil depth, and the average organic carbon content of both the middle-aged forest and the grassland was higher than that of the young forest. Soil δ13C showed a pattern of young forest > middle-aged forest > grassland. δ13C gradually increased as the soil depth increased but had no significant differences among different soil layers. (3) Soil δ13C exhibited a negative correlation with lg C (P < 0. 05), and the soil carbon turnover rates of the three vegetation types followed the order of grassland > young forest > middle-aged forest. (4) δ13C exhibited positive correlations across various soil layers (P < 0. 05). δ13C in the 0-20 cm soil layer showed a negative correlation with that in the litter (P < 0. 05) but no significant correlation with that in needles.
, correspAuthors=Xiaobang PENG, authorNote=null, correspAuthorsNote=null, copyrightStatement=Copyright ©2025 Journal of Forest and Environment. All rights reserved., copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Junwei YUE, Siqi ZHU, Wenjie LEI, Xiaobang PENG), CN=ArticleExt(id=1266801718152028229, articleId=1266801715178266682, tenantId=1146029695717560320, journalId=1266358746360856629, language=CN, title=油松人工林恢复过程中针叶-枯落物-土壤系统的碳同位素动态特征, columnId=1266801714427483101, journalTitle=森林与环境学报, columnName=森林土壤学, runingTitle=null, highlight=null, articleAbstract=
为揭示亚热带-暖温带过渡区油松人工林植被恢复过程中碳积累与分配的动态变化规律,以秦岭南麓油松人工林的中龄林和幼龄林为研究对象,并以草地作为对照,分析这3种植被类型中针叶-枯落物-土壤系统的有机碳含量及碳稳定同位素相对丰度(δ13C) 的差异。结果表明: (1) 油松幼龄林针叶有机碳含量显著高于油松中龄林,但两者δ13C无显著差异。3种植被类型中,枯落物的有机碳含量和δ13C均无显著差异。(2) 在0~30 cm土壤深度范围内,土壤有机碳含量(C) 随土壤深度增加而减小,油松中龄林及草地土壤有机碳含量平均值均高于油松幼龄林。土壤δ13C整体上表现为油松幼龄林>油松中龄林>草地,且随土壤深度增加而逐渐增大,但不同土层间无显著差异。(3) 土壤δ13C与lg C呈显著负相关(P<0. 05);3种植被类型土壤碳周转速率依次为草地>油松幼龄林>油松中龄林。(4) 不同土层δ13C之间呈显著正相关(P<0. 05);土壤(0~20 cm) δ13C与枯落物δ13C呈显著负相关(P<0. 05),但与针叶的δ13C无显著相关关系。
, correspAuthors=彭晓邦, authorNote=null, correspAuthorsNote=
, copyrightStatement=版权所有©《森林与环境学报》编辑部2025, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=ENvn47y3oMTUk+wT0t4zEA==, magXml=YU6X9UYdFJ2J2zPLYx4FhA==, pdfUrl=null, pdf=EdMuw0VWSsPTrC5yWqt3mg==, pdfFileSize=3269422, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=T46snjImwqHB/tZdeUwIOg==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=u4hjLRPmzm+l+wOfuWXwxg==, mapNumber=null, authorCompany=null, fund=null, authors=
, authorsList=岳军伟, 朱丝琦, 雷雯婕, 彭晓邦)}, authors=[Author(id=1266801718969917520, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=yjw988173@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1266801719049609301, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, authorId=1266801718969917520, language=EN, stringName=Junwei YUE, firstName=Junwei, middleName=null, lastName=YUE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1, 2, address=
1.School of Urban and Rural Planning and Architectural Engineering, Shangluo University, Shangluo, Shaanxi 726000, China
2.Shangluo Carbon Neutrality Engineering Technology Research Center, Shangluo, Shaanxi 726000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1266801719137689686, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, authorId=1266801718969917520, language=CN, stringName=岳军伟, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
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1.商洛学院城乡规划与建筑工程学院, 陕西 商洛 726000
2.商洛市碳中和工程技术研究中心, 陕西 商洛 726000, bio={"content":"
岳军伟(1982-),男,讲师,博士,从事森林碳汇及植被恢复研究。Email: yjw988173@163.com
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岳军伟(1982-),男,讲师,博士,从事森林碳汇及植被恢复研究。Email: yjw988173@163.com
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δ13C)), Keyword(id=1266801723675926636, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=CN, orderNo=1, keyword=油松林), Keyword(id=1266801724007276653, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=CN, orderNo=2, keyword=草地), Keyword(id=1266801724086968430, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=CN, orderNo=3, keyword=针叶), Keyword(id=1266801724170854511, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=CN, orderNo=4, keyword=枯落物), Keyword(id=1266801724439289968, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=CN, orderNo=5, keyword=土壤有机碳), Keyword(id=1266801724846137457, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=CN, orderNo=6, keyword=碳稳定同位素相对丰度)], refs=[Reference(id=1266801727756984446, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=1, rfOrder=0, authorNames=null, journalName=null, refType=null, unstructuredReference=MAHAKATA I, GONHI P. Post shallow-landslide habitat disturbance and vegetation recovery status in a Wet Montane Wildlife Sanctuary in Chimanimani, Zimbabwe[J]. Asian Journal of Environment & Ecology, 2025, 24 (2) : 85-96., articleTitle=null, refAbstract=null), Reference(id=1266801727832481919, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=1, authorNames=null, journalName=null, refType=null, unstructuredReference=XU W B, ZHANG B B, XU Q,
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2.Shangluo Carbon Neutrality Engineering Technology Research Center, Shangluo, Shaanxi 726000, China), AuthorCompanyExt(id=1266801718781173838, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, companyId=1266801718760202316, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.商洛市碳中和工程技术研究中心, 陕西 商洛 726000)])], figs=[ArticleFig(id=1266801725332676722, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=EN, label=Fig.1, caption=
Content of organic carbon and δ13C in litter and needles, figureFileSmall=U6/B6XupiyQxxG+W3FBoUw==, figureFileBig=T46snjImwqHB/tZdeUwIOg==, tableContent=null), ArticleFig(id=1266801726859403379, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=CN, label=图1, caption=
枯落物和针叶有机碳含量和碳稳定同位素相对丰度注:不同小写字母表示不同植被类型间差异显著(P<0. 05)。
, figureFileSmall=U6/B6XupiyQxxG+W3FBoUw==, figureFileBig=T46snjImwqHB/tZdeUwIOg==, tableContent=null), ArticleFig(id=1266801727039758452, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=EN, label=Fig.2, caption=
Content of soil organic carbon and δ13C, figureFileSmall=ZPgNpsgZuINM4g6vS2ocrw==, figureFileBig=Md5dI3uGo7cWJFvylg0hDw==, tableContent=null), ArticleFig(id=1266801727127838837, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=CN, label=图2, caption=
土壤有机碳含量和碳稳定同位素相对丰度注:不同大写字母表示同一土层不同植被类型间差异显著(P<0. 05),不同小写字母表示同一植被类型不同土层间差异显著(P<0. 05)。
, figureFileSmall=ZPgNpsgZuINM4g6vS2ocrw==, figureFileBig=Md5dI3uGo7cWJFvylg0hDw==, tableContent=null), ArticleFig(id=1266801727211724918, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=EN, label=null, caption=
Regression relationship between δ13C and lg C of different vegetation types, figureFileSmall=jAb5DsOxW0+Gytt2DoT/gQ==, figureFileBig=EN0dpJHKc+bC2op/5E59jQ==, tableContent=null), ArticleFig(id=1266801727287222391, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=CN, label=图3, caption=
不同植被类型土壤δ13C与lg C之间的回归关系, figureFileSmall=jAb5DsOxW0+Gytt2DoT/gQ==, figureFileBig=EN0dpJHKc+bC2op/5E59jQ==, tableContent=null), ArticleFig(id=1266801727350136952, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=EN, label=Tab.1, caption=
Basic information of Pinus tabulaeformis plantations and grassland
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植被类型 Vegetation type | 海拔 Altitude/m | 土壤类型 Soil type | 林分密度 Stand density /(tree·hm-2) | 植被盖度 Vegetation coverage/% | 平均胸径 Mean DBH/cm | 平均树高 Mean tree height/m |
| 草地Grassland | 910 | 棕壤Reddish-brown soil | | 95 | | |
| 幼龄林Young forest | 760 | 黄棕壤Yellow-brown soil | 2 637 | 95 | 12.36 | 5.83 |
| 中龄林Middle-aged forest | 890 | 棕壤Reddish-brown soil | 1 956 | 85 | 18.62 | 12.25 |
), ArticleFig(id=1266801727417245817, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=CN, label=表1, caption=
油松人工林及草地基本情况
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植被类型 Vegetation type | 海拔 Altitude/m | 土壤类型 Soil type | 林分密度 Stand density /(tree·hm-2) | 植被盖度 Vegetation coverage/% | 平均胸径 Mean DBH/cm | 平均树高 Mean tree height/m |
| 草地Grassland | 910 | 棕壤Reddish-brown soil | | 95 | | |
| 幼龄林Young forest | 760 | 黄棕壤Yellow-brown soil | 2 637 | 95 | 12.36 | 5.83 |
| 中龄林Middle-aged forest | 890 | 棕壤Reddish-brown soil | 1 956 | 85 | 18.62 | 12.25 |
), ArticleFig(id=1266801727484354682, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=EN, label=Tab.2, caption=
Regression model parameters between δ13C and lg C of different vegetation types
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植被类型 Vegetation type | 样本量 Sample size | 回归方程 Regression equation | 决定系数 R2 | 概率值 P |
| 草地Grassland | 9 | Y=-8.254 5X-15.094 5 | 0.868 2 | 0.000 3 |
| 幼龄林Young forest | 15 | Y=-3.895 2X-19.818 0 | 0.438 2 | 0.007 2 |
| 中龄林Middle-aged forest | 15 | Y=-2.331 1X-22.065 2 | 0.458 6 | 0.005 5 |
), ArticleFig(id=1266801727555657851, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=CN, label=表2, caption=
不同植被类型土壤δ13C与lg C之间的回归模型参数
, figureFileSmall=null, figureFileBig=null, tableContent=
植被类型 Vegetation type | 样本量 Sample size | 回归方程 Regression equation | 决定系数 R2 | 概率值 P |
| 草地Grassland | 9 | Y=-8.254 5X-15.094 5 | 0.868 2 | 0.000 3 |
| 幼龄林Young forest | 15 | Y=-3.895 2X-19.818 0 | 0.438 2 | 0.007 2 |
| 中龄林Middle-aged forest | 15 | Y=-2.331 1X-22.065 2 | 0.458 6 | 0.005 5 |
), ArticleFig(id=1266801727610183804, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=EN, label=Tab.3, caption=
Correlation analysis between δ13C in soil, needles, and litter
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相关因素 Factor | 0~10 cm土层 0-10 cm soil layer | 10~20 cm土层 10-20 cm soil layer | 20~30 cm土层 20-30 cm soil layer | 针叶 Needles | 枯落物 Litter |
| 0~10 cm土层0-10 cm soil layer | 1.000 0 | 0.968 5* | 0.929 0* | -0.373 5 | -0.652 8* |
| 10~20 cm土层10-20 cm soil layer | | 1.000 0 | 0.932 1* | -0.335 4 | -0.737 5* |
| 20~30 cm土层20-30 cm soil layer | | | 1.000 0 | -0.091 8 | -0.626 9 |
| 针叶Needles | | | | 1.000 0 | 0.181 0 |
| 枯落物Litter | | | | | 1.000 0 |
), ArticleFig(id=1266801727668904061, tenantId=1146029695717560320, journalId=1266358746360856629, articleId=1266801715178266682, language=CN, label=表3, caption=
土壤、针叶和枯落物的碳稳定同位素相对丰度的相关性
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相关因素 Factor | 0~10 cm土层 0-10 cm soil layer | 10~20 cm土层 10-20 cm soil layer | 20~30 cm土层 20-30 cm soil layer | 针叶 Needles | 枯落物 Litter |
| 0~10 cm土层0-10 cm soil layer | 1.000 0 | 0.968 5* | 0.929 0* | -0.373 5 | -0.652 8* |
| 10~20 cm土层10-20 cm soil layer | | 1.000 0 | 0.932 1* | -0.335 4 | -0.737 5* |
| 20~30 cm土层20-30 cm soil layer | | | 1.000 0 | -0.091 8 | -0.626 9 |
| 针叶Needles | | | | 1.000 0 | 0.181 0 |
| 枯落物Litter | | | | | 1.000 0 |
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