Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2018.04.024 |
Mixed-species plantation with Pinus massoniana and Castanopsis hystrix accelerates C loss in recalcitrant coniferous litter but slows C loss in labile broadleaf litter in southern China | |
Wang, Hui1; Liu, Shirong1; Wang, Jingxin2; You, Yeming3; Yang, Yujing1; Shi, Zuomin1; Huang, Xueman3; Zheng, Lu4; Li, Zhaoying4; Ming, Angang4; Lu, Lihua4; Cai, Daoxiong4 | |
2018-08-15 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT
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ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2018 |
卷号 | 422页码:207-213 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA |
英文摘要 | Litter decomposition varies with forest type in complex ways and is significantly dependent on tree species diversity. A field litterbag experiment was conducted in monospecific and mixed-species plantations of Pinus massoniana and Castanopsis hystrix in subtropical China, to examine the effects of litter mixing and changing stand environment on the litter decomposition rate and the composition-specific litter organic C loss rate of P. massoniana and C. hystrix. Admixing with the lower-quality P. massoniana litter slowed C. hystrix litter decomposition and recalcitrant C loss, whereas admixing with the higher-quality C. hystrix litter hastened P. massoniana litter decomposition in the mixed-species plantation. The P. massoniana litter exhibited a faster decomposition rate in the mixed-species plantation than in the P. massoniana monospecific plantation. The same trend was found in the loss rates of aromatic C and carbonyl C from P. massoniana litter. The greater soil organic matter content and nitrogen availability in the mixed-species plantation than in the P. massoniana monospecific plantation could have resulted in the increased rates of decomposition and organic C loss in P. massoniana litter. This study highlights that maintaining mixed conifer-broadleaf forests and/or adopting close-to-nature forest management could accelerate the decomposition of recalcitrant coniferous litter, facilitating C sequestration and mitigating the C emissions derived from the labile broadleaf litter. |
英文关键词 | Carbon chemical composition Close-to-nature forest Litter decomposition Mixed-species plantation Subtropical China |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000433653900022 |
WOS关键词 | HOME-FIELD ADVANTAGE ; LEAF-LITTER ; DECOMPOSITION RATES ; FINE ROOTS ; FOREST FLOOR ; SOIL BIOTA ; DIVERSITY ; MIXTURES ; DYNAMICS ; CLIMATE |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/22489 |
专题 | 气候变化 |
作者单位 | 1.Chinese Acad Forestry, Inst Forest Ecol Environm & Protect, Key Lab Forest Ecol & Environm, Chinas State Forestry Adm, 2 Dongxiaofu, Beijing 100091, Peoples R China; 2.West Virginia Univ, Div Forestry & Nat Resources, POB 6215, Morgantown, WV 26506 USA; 3.Guangxi Univ, Coll Forestry, Nanning 530004, Guangxi, Peoples R China; 4.Chinese Acad Forestry, Expt Ctr Trop Forestry, Guangxi Youyiguan Forest Ecosyst Res Stn, Pingxiang 532600, Guangxi, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Hui,Liu, Shirong,Wang, Jingxin,et al. Mixed-species plantation with Pinus massoniana and Castanopsis hystrix accelerates C loss in recalcitrant coniferous litter but slows C loss in labile broadleaf litter in southern China[J]. FOREST ECOLOGY AND MANAGEMENT,2018,422:207-213. |
APA | Wang, Hui.,Liu, Shirong.,Wang, Jingxin.,You, Yeming.,Yang, Yujing.,...&Cai, Daoxiong.(2018).Mixed-species plantation with Pinus massoniana and Castanopsis hystrix accelerates C loss in recalcitrant coniferous litter but slows C loss in labile broadleaf litter in southern China.FOREST ECOLOGY AND MANAGEMENT,422,207-213. |
MLA | Wang, Hui,et al."Mixed-species plantation with Pinus massoniana and Castanopsis hystrix accelerates C loss in recalcitrant coniferous litter but slows C loss in labile broadleaf litter in southern China".FOREST ECOLOGY AND MANAGEMENT 422(2018):207-213. |
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