[16-17] [15-19] (CERN) [20] CERN 样地自然条件概况 4 CERN (Pometia tomentosa) (Terminalia myriocarpa Huerch) (Saprosma ternatum)(measa indica)

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1 36 4 ( ) Vol.36 No Journal of Hunan Agricultural University (Natural Sciences) Aug 2010 DOI: /SP.J 种典型地带性森林生态系统碳含量与碳密度比较 ( ) 摘要 : t/hm t/hm t/hm t/hm 2 关键词 : 中图分类号 :Q948.1 文献标志码 :A 文章编号 : (2010) Comparison of carbon content and carbon density of four typical zonal forest ecosystems WANG Bin, YANG Xiao-sheng (Research Institute of Subtropical Forestry, CAF, Fuyang, Zhejiang , China) Abstract:Based on the location observation data of the tropical seasonal rain forest in Xishuangbanna, the subtropical evergreen broadleaved forest in Dinghu Mountain, the moist evergreen broad-leaved forest in Ailao Mountain and the broad-leaved Korean pine forest in Changbai Mountain, this paper analyzed and compared the spatial distribution patterns of carbon content and carbon density in four forest ecosystems. The results showed that the carbon contents of vegetation in Ailao Mountain and Changbai Mountain were higher than those in Xishuangbanna and Dinghu Mountain, the carbon contents of different layers in four forest ecosystems were ordered from larger to little as tree, shrub and herbage. The total carbon density was t/hm 2 in Xishuangbanna, t/hm 2 in Dinghushan Mountain, t/hm 2 in Ailao Mountain and t/hm 2 in Changbai Mountain. The carbon densities of vegetation in Xishuangbanna, Dinghu Mountain and Changbai Mountain were higher than those of soil, but it was opposite in Ailao Mountain. Key words:zonal forest; carbon content; carbon density 86% [1] 73% [2] 2/3 [3-4] [5] [6-13] [14-15] 收稿日期 : 基金项目 :(RISF6903)(SY066J0220) 作者简介 :(1978 ) ylwangbin@sina.com.cn

2 [16-17] [15-19] (CERN) [20] CERN 样地自然条件概况 4 CERN (Pometia tomentosa) (Terminalia myriocarpa Huerch) (Saprosma ternatum)(measa indica) (Measa permollis) (Elatostema parvum) (Pseudoranthemum malaccense) (Microstegium ciliatum) 0~3 cm (Castanopsis chinensis) (Schima superba) (Aporosa yunnensis) (Randia canthioides)(blastus cochinchinensis)(cryptocarya concinna) (Hemigramma decurrins) 0~3 cm (Fagaceae) (Theaceae) (Lauraceae)(Magnoliaceae) (Fargesia spathacea) (Plagiogyria communis) (Elatostema obtusum) 0~5 cm (Pinus koraiensis) (Tilia amurensis)(acer pseudosieboldianum) (Philadelphus schrenkii) (Deutzia glabrata)(carex pilosa) (Carex remotiuscula) 0~11 cm 1 / / m 2 / m 表 1 样地的基本情况 Table 1 Description of study plots /( ) / >10 / /mm N E /% N E N E N E

3 466 ( ) 研究方法 2.1 生物量估算及碳含量测定 CERN CERN 4 ( ) ~3 200 g 5 (0~10 cm10~20 cm20~40 cm40~60 cm 60~100 cm) >2 mm K 2 Cr 2 O 7 10 cm 0~100 cm [21-22] 2.2 土壤有机碳密度计算 >2 mm [23] 2.3 碳密度估算 3 ( ) 3 结果与分析 3.1 生物量组成 2 表 2 不同森林类型各层生物量 Table 2 Biomass composition in different layers of four forest type t/hm [24] 450 t/hm t/hm t/hm 2[25] 3.2 植被层碳含量和碳密度

4 表 3 不同森林类型植被层碳含量 Table 3 Carbon content of plant in different forest types g/kg =/ 表 4 不同森林类型植被层碳密度 Table 4 Carbon density of plant in different forest types t/hm ( ) [5-6] [19] 4 ( ) t/hm 2 [5] t/hm t/hm 2 [26] [27] 凋落物层碳含量和碳密度 5 表 5 不同森林类型凋落物层的碳含量和碳密度 Table 5 Carbon content and carbon density of litterfall in different forest types /(g kg -1 ) /(t hm -2 )

5 468 ( ) [28] t/hm 土壤层的碳含量和碳密度 6 7 表 6 不同森林类型土壤层的碳含量 Table 6 Carbon content of soil in different forest types / (g kg -1 ) 0~10 cm 10~20 cm 20~30 cm 30~40 cm 40~50 cm 50~60 cm 60~70 cm 70~80 cm 80~90 cm 90~100 cm 表 7 不同森林类型土壤层的碳密度 Table 7 Carbon density of soil in different forest types t/hm 2 0~10 cm 10~20 cm 20~30 cm 30~40 cm 40~50 cm 50~60 cm 60~70 cm 70~80 cm 80~90 cm 90~100 cm ~10 cm 6 4 0~100 cm( 80 cm) (0~10 cm) ( 10~20 cm) 6 20 cm 3 [16] 7 C/N ~ t/hm 2[29-30] [16] t/hm t/hm 总碳密度比较 8. 3

6 表 8 4 种森林类型不同层次的碳密度 Table 8 Carbon density of different layers in four forest types t/hm 小结 [16,26-27] ( ) () 4 4 CO 2 衷心感谢中国生态网络研究中心提供数据支持. 参考文献 : [1] Woodwell G M Whittaker R H Reiners W A et al The biota and the world carbon budget[j] Science [2] Post W M Emanuel W R Zinke P J et al Soil carbon pools and world life zones[j] Nature [3] Kramer P J Carbon dioxide concentration photosynthesis and dry matter production[j] Bio Science [4] Waring R H Schlesinger W H Forest Ecosystems Concepts and Management[M] London Academic Press 1985 [5] [J] (5) [6] Fang J Y Chen A P Peng C H et al Changes in forest biomass carbon storage in China between 1949 and 1998[J] Science [7] Kurbanov E A Post W M Changes in area and carbon in forests of the middle Zavolgie A regional case study of Russian forests [J] Climatic Change [8] Zhao M Zhou G S Carbon storage of forest vegetation in China and its relationship with climatic factors [J] Climatic Change [9] Pibumrung P Gajaseni1 N Popan A Profiles of carbon stocks in forest reforestation and agricultural land Northern Thailand[J] Journal of Forestry Research (1) [10] Potter C Gross P Klooster S et al Storage of carbon in U S forests predicted from satellite data ecosystem modeling and inventory summaries[j] Climatic Change, [11] Piao S L Fang J Y Ciais P et al The carbon balance of terrestrial ecosystems in China[J] Nature [12] [J] (1) [13] [J] (2) [14] [J] (1) [15] [J] (6) 1-9 [16] [J] (5) ( 下转第 473 页 )

7 E Raunkiaer [16]. 参考文献 : [1] [J] (3) [2] [J] (2) [3 ] [J] (5) [4] [J] (1) [5] [J] (7) [6] [J] (7) [7] [J] (3) [8] [J] (4) [9] [J] (1) [10] [J]2008 (S2) [11] [J] (4) [12] [J] (5) [13] [J] (2) [14] [J] 1991 ( Ⅳ) [15] II[J] (3) [16] 30 [J] (11) 责任编辑 : 罗慧敏英文编辑 : 胡东平 ( 上接第 469 页 ) [17] [J]D (1) [18] C [J]1996 7(3) [19] [J] (4) [20] (CERN) [J] (8) [21] [M]2007 [22] [M]2007 [23] [J] (12) [24] [J] (1) [25] Whittaker R H Likens G E The Biosphere and Man[C]//Lieth H Whittaker R H Primary Productivity of the Biosphere New York Springer-Verlag [26] [J] (3) [27] [J] (2) [28] C [J] (3) [29] Post W M Emanuel W R Zinke P J et al Soil carbon pools and life zones[j] Nature [30] Foley J A An equilibrium model of the terrestrial carbon budget[j] Tellus (B) 责任编辑 : 罗慧敏英文编辑 : 胡东平

Microsoft Word 李强.doc

Microsoft Word 李强.doc 土壤 (Soils), 2017, 49(3): 565 571 DOI: 10.13758/j.cnki.tr.2017.03.020 1 曲靖烤烟镁含量特征及其影响因素 1,2 2 2 2* 3 4 4 3 4 (1 410128 2 410128 3 655000 4 ( ) 650231) 3 506 4.10 g/kg (0.36 ~ 17.70 g/kg) 46.36%