太行山东坡不同林龄杏树林碳储量及其分配特征
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摘要
在生物量调查的基础上,对太行山东坡4、8、12年生和16年生杏树林生态系统碳储量及其分配特征进行了研究。结果表明:杏树各器官碳含量在447.3—488.1 g/kg;树干碳含量随林龄的增长而显著降低(P<0.05),不同林龄间树根、树枝和树叶碳含量无显著差异;土壤层(0—100 cm)碳含量随林龄的增长而增大;随土层深度的增加而降低。林龄对杏树林乔木层、土壤层和生态系统碳储量均有显著影响。4、8、12年生和16年生杏树林生态系统碳储量分别为27.810、72.647、82.450 Mg/hm2和102.336Mg/hm2;土壤层碳储量占总碳储量的90.1%—99.6%,且主要集中于0—40 cm。乔木层碳储量分配随着林龄的增长而增加,土壤碳储量分配则减小。结果揭示了土壤层是杏树林生态系统的主要碳库;杏树人工林生态系统在生长过程中能显著地积累有机碳。研究结果可为经济林经营管理及碳汇功能评价提供参考。
Carbon storage and its allocation of 4-,8-,12-,and 16-year-old Armeniaca vulgaris plantation ecosystems on the eastern slope of Taihang Mountain were studied based on a biomass survey. The results showed that the carbon contents in different organs of apricots ranged from to 447.3 to 488.1 g/kg. The carbon content of stems decreased significantly with stand age,whereas no significant differences in carbon content were observed among the roots,branches,and leaves of the apricot plantations with different ages. The carbon content in the soil layer( 0—100 cm) increased significantly with increasing stand age,but decreased with increasing soil depth( P<0.05). The carbon storage in the arbor layer,soil layer,and whole ecosystem of the apricot plantations was obviously age dependent. The values of total carbon storage in the 4-,8-,12-,and 16-year-old apricot plantation ecosystems were 27. 810,72. 647,82. 450 Mg/hm2 and 102. 336 Mg/hm2,respectively. The carbon storage in the soil layer accounted for > 90. 1% of the carbon storage in the apricot plantation ecosystem,which was accumulated at higher levels in the 0—40 cm soil layer. The carbon storage and distribution patterns in the apricot plantations varied obviously with the stand age. In addition,carbon storage allocation increased in the arbor layer but decreased in the soil layer with increasing stand age. Our results suggested that the soil layer was the major carbon pool,and also impliedthat the plantation ecosystems at these stand ages could accumulate organic carbon continuously.Quantifying carbon storage and distribution patterns of apricot plantationscould help design sustainable forest management strategies for achieving its potential in mitigating climate change.
Carbon storage and its allocation of 4-,8-,12-,and 16-year-old Armeniaca vulgaris plantation ecosystems on the eastern slope of Taihang Mountain were studied based on a biomass survey. The results showed that the carbon contents in different organs of apricots ranged from to 447.3 to 488.1 g/kg. The carbon content of stems decreased significantly with stand age,whereas no significant differences in carbon content were observed among the roots,branches,and leaves of the apricot plantations with different ages. The carbon content in the soil layer( 0—100 cm) increased significantly with increasing stand age,but decreased with increasing soil depth( P<0.05). The carbon storage in the arbor layer,soil layer,and whole ecosystem of the apricot plantations was obviously age dependent. The values of total carbon storage in the 4-,8-,12-,and 16-year-old apricot plantation ecosystems were 27. 810,72. 647,82. 450 Mg/hm2 and 102. 336 Mg/hm2,respectively. The carbon storage in the soil layer accounted for > 90. 1% of the carbon storage in the apricot plantation ecosystem,which was accumulated at higher levels in the 0—40 cm soil layer. The carbon storage and distribution patterns in the apricot plantations varied obviously with the stand age. In addition,carbon storage allocation increased in the arbor layer but decreased in the soil layer with increasing stand age. Our results suggested that the soil layer was the major carbon pool,and also impliedthat the plantation ecosystems at these stand ages could accumulate organic carbon continuously.Quantifying carbon storage and distribution patterns of apricot plantationscould help design sustainable forest management strategies for achieving its potential in mitigating climate change.
引文
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[18]艾泽民,陈云明,曹扬.黄土丘陵区不同林龄刺槐人工林碳、氮储量及分配格局.应用生态学报,2014,25(2):333-341.
[19] Elias M,Potvin C. Assessing inter-and intra-specific variation in trunk carbon concentration for 32 neotropical tree species. Canadian Journal of Forest Research,2003,33(6):1039-1045.
[20]杨丽丽,王彦辉,文仕知,刘延惠,杜敏,郝佳,李振华.六盘山四种森林生态系统的碳氮储量、组成及分布特征.生态学报,2015,35(15):5215-5227.
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[22]吴志丹,王义祥,翁伯琦,蔡子坚,温寿星.福州地区7年生柑橘果园生态系统的碳氮储量.福建农林大学学报:自然科学版,2008,37(3):316-319.
[23]沈会涛,王晓学,赵艳霞,刘欣.河北省太行山区10a生核桃林生态系统的碳氮储量.四川农业大学学报,2017,35(2):208-212.
[24]林清山,洪伟,吴承祯,林勇明,陈灿.永春县柑橘林生态系统的碳储量及其动态变化.生态学报,2010,30(2):309-316.
[25]梁萌杰,陈龙池,汪思龙.湖南省杉木人工林生态系统碳储量分配格局及固碳潜力.生态学杂志,2016,35(4):896-902.
[26] Six J,Paustian K,Elliot E T,Combrink C. Soil Structure and organic matter:Ⅰ. Distribution of aggregate-size classes and aggregate-associated carbon. Soil Science Society of America Journal,2000,64(3/4):681-689.
[27]焦加国,杨林章,武俊喜,李辉信,Ellis E C.不同区域的人口密集农村地区土壤有机碳的分布.生态学报,2007,27(5):1969-1977.
[28]韩营营,黄唯,孙涛,陆彬,毛子军.不同林龄白桦天然次生林土壤碳通量和有机碳储量.生态学报,2015,35(5):1460-1469.
[29]侯浩,张宋智,关晋宏,杜盛.小陇山不同林龄锐齿栎林土壤有机碳和全氮积累特征.生态学报,2016,36(24):8025-8033.
[30]齐光,王庆礼,王新闯,于大炮,周莉,周旺明,彭舜磊,代力民.大兴安岭林区兴安落叶松人工林土壤有机碳贮量.应用生态学报,2013,24(1):10-16.
[31]王卫霞,史作民,罗达,刘世荣,卢立华,明安刚,于浩龙.我国南亚热带几种人工林生态系统碳氮储量.生态学报,2013,33(3):925-933.
[32]文丽,王克林,曾馥平,彭晚霞,杜虎,李莎莎,宋同清.不同林龄尾巨桉人工林碳储量及分配格局.西北植物学报,2014,34(8):1676-1684.
[33] Justine M F,Yang W Q,Wu F Z,Khan M N. Dynamics of biomass and carbon sequestration across a chronosequence of masson pine plantations.Journal of Geophysical Research:Biogeosciences,2017,122(3):578-591.
[34]刘顺,罗达,刘千里,张利,杨洪国,史作民.川西亚高山不同森林生态系统碳氮储量及其分配格局.生态学报,2017,37(4):1074-1083.
[35]黄晓强,信忠保,赵云杰,马凤原.林龄和立地条件对北京山区油松人工林碳储量的影响.水土保持学报,2015,29(6):184-190.
[36]周玉荣,于振良,赵士洞.我国主要森林生态系统碳贮量和碳平衡.植物生态学报,2000,24(5):518-522.
[37]李海露.桂北地区不同林龄油茶林碳储量分配格局.湖南农业科学,2017,(5):53-55.
[38] Lal R. Forest soils and carbon sequestration. Forest Ecology and Management,2005,220(1/3):242-258.
[39]向仰州.海南桉树人工林生态系统生物量和碳储量时空格局[D].北京:中国林业科学研究院,2012.
[2]刘冰燕,陈云明,曹扬,吴旭.秦岭南坡东段油松人工林生态系统碳、氮储量及其分配格局.应用生态学报,2015,26(3):643-652.
[3]杨玉姣,陈云明,曹扬.黄土丘陵区油松人工林生态系统碳密度及其分配.生态学报,2014,34(8):2128-2136.
[4]明安刚,贾宏炎,田祖为,陶怡,卢立华,蔡道雄,史作民,王卫霞.不同林龄格木人工林碳储量及其分配特征.应用生态学报,2014,25(4):940-946.
[5]宋娅丽,韩海荣,康峰峰.山西太岳山不同林龄油松林生物量及碳储量研究.水土保持研究,2016,23(1):29-33.
[6]苗娟,周传艳,李世杰,闫俊华.不同林龄云南松林土壤有机碳和全氮积累特征.应用生态学报,2014,25(3):625-631.
[7]罗达,冯秋红,史作民,李东胜,杨昌旭,刘千里,何建社.岷江干旱河谷区岷江柏人工林碳氮储量随林龄的动态.应用生态学报,2015,26(4):1099-1105.
[8] Wang C M,Ouyang H,Shao B,Tian Y Q,Zhao J G,Xu H Y. Soil carbon changes following afforestation with Olga Bay Larch(Larixolgensis Henry)in northeastern China. Journal of Integrative Plant Biology,2006,48(5):503-512.
[9] Schulp C J E,Nabuurs G J,Verburg P H,De Waal R W. Effect of tree species on carbon stocks in forest floor and mineral soil and implications for soil carbon inventories. Forest Ecology and Management,2008,256(3):482-490.
[10]胡亚林,曾德慧,姜涛.科尔沁沙地退耕杨树人工林生态系统C、N、P储量和分配格局.生态学报,2009,29(8):4206-4214.
[11] Pérez-Cruzado C,Mansilla-Salinero P,Rodríguez-Soalleiro R,Merino A. Influence of tree species on carbon sequestration in afforested pastures in a humid temperate region. Plant and Soil,2012,353(1/2):333-353.
[12]郭雪艳,蔡婷,段秀文,韩玉洁,黄丹,达良俊.上海主要经果林生态系统碳储量及其分布格局.生态学杂志,2013,32(11):2881-2885.
[13]王义祥.不同经营措施下果园土壤有机碳库特性及固碳潜力研究[D].福州:福建农林大学,2011:44-46.
[14]甘卓亭,张掌权,陈静,刘文兆,周正朝.黄土塬区苹果园土壤有机碳分布特征.生态学报,2010,30(8):2135-2140.
[15]吕超.河北鹿泉市旅游可持续发展研究[D].石家庄:河北师范大学,2009:4-8.
[16]施文涛,谢昕云,刘西军,张驰,柯立,徐小牛.安徽大别山区杉木人工林乔木层生物量模型及碳贮量.长江流域资源与环境,2015,24(5):758-764.
[17] Cheng J Z,Lee X Q,Theng B K G,Zhang L K,Fang B,Li F S. Biomass accumulation and carbon sequestration in an age-sequence of Zanthoxylumbungeanum plantations under the Grain for Green Program in karst regions,Guizhou province. Agricultural and Forest Meteorology,2015,203:88-95.
[18]艾泽民,陈云明,曹扬.黄土丘陵区不同林龄刺槐人工林碳、氮储量及分配格局.应用生态学报,2014,25(2):333-341.
[19] Elias M,Potvin C. Assessing inter-and intra-specific variation in trunk carbon concentration for 32 neotropical tree species. Canadian Journal of Forest Research,2003,33(6):1039-1045.
[20]杨丽丽,王彦辉,文仕知,刘延惠,杜敏,郝佳,李振华.六盘山四种森林生态系统的碳氮储量、组成及分布特征.生态学报,2015,35(15):5215-5227.
[21]刘恩.南亚热带典型人工林碳储量研究[D].北京:中国林业科学研究院,2012:34-39.
[22]吴志丹,王义祥,翁伯琦,蔡子坚,温寿星.福州地区7年生柑橘果园生态系统的碳氮储量.福建农林大学学报:自然科学版,2008,37(3):316-319.
[23]沈会涛,王晓学,赵艳霞,刘欣.河北省太行山区10a生核桃林生态系统的碳氮储量.四川农业大学学报,2017,35(2):208-212.
[24]林清山,洪伟,吴承祯,林勇明,陈灿.永春县柑橘林生态系统的碳储量及其动态变化.生态学报,2010,30(2):309-316.
[25]梁萌杰,陈龙池,汪思龙.湖南省杉木人工林生态系统碳储量分配格局及固碳潜力.生态学杂志,2016,35(4):896-902.
[26] Six J,Paustian K,Elliot E T,Combrink C. Soil Structure and organic matter:Ⅰ. Distribution of aggregate-size classes and aggregate-associated carbon. Soil Science Society of America Journal,2000,64(3/4):681-689.
[27]焦加国,杨林章,武俊喜,李辉信,Ellis E C.不同区域的人口密集农村地区土壤有机碳的分布.生态学报,2007,27(5):1969-1977.
[28]韩营营,黄唯,孙涛,陆彬,毛子军.不同林龄白桦天然次生林土壤碳通量和有机碳储量.生态学报,2015,35(5):1460-1469.
[29]侯浩,张宋智,关晋宏,杜盛.小陇山不同林龄锐齿栎林土壤有机碳和全氮积累特征.生态学报,2016,36(24):8025-8033.
[30]齐光,王庆礼,王新闯,于大炮,周莉,周旺明,彭舜磊,代力民.大兴安岭林区兴安落叶松人工林土壤有机碳贮量.应用生态学报,2013,24(1):10-16.
[31]王卫霞,史作民,罗达,刘世荣,卢立华,明安刚,于浩龙.我国南亚热带几种人工林生态系统碳氮储量.生态学报,2013,33(3):925-933.
[32]文丽,王克林,曾馥平,彭晚霞,杜虎,李莎莎,宋同清.不同林龄尾巨桉人工林碳储量及分配格局.西北植物学报,2014,34(8):1676-1684.
[33] Justine M F,Yang W Q,Wu F Z,Khan M N. Dynamics of biomass and carbon sequestration across a chronosequence of masson pine plantations.Journal of Geophysical Research:Biogeosciences,2017,122(3):578-591.
[34]刘顺,罗达,刘千里,张利,杨洪国,史作民.川西亚高山不同森林生态系统碳氮储量及其分配格局.生态学报,2017,37(4):1074-1083.
[35]黄晓强,信忠保,赵云杰,马凤原.林龄和立地条件对北京山区油松人工林碳储量的影响.水土保持学报,2015,29(6):184-190.
[36]周玉荣,于振良,赵士洞.我国主要森林生态系统碳贮量和碳平衡.植物生态学报,2000,24(5):518-522.
[37]李海露.桂北地区不同林龄油茶林碳储量分配格局.湖南农业科学,2017,(5):53-55.
[38] Lal R. Forest soils and carbon sequestration. Forest Ecology and Management,2005,220(1/3):242-258.
[39]向仰州.海南桉树人工林生态系统生物量和碳储量时空格局[D].北京:中国林业科学研究院,2012.