XIONG Xiaoling,REN Yinbang,L Maokui,et al.Distribution Characteristics of Soil Organic Carbon and Total Nitrogen Storage in Typical Forest Soils at Different Altitudes in Wuyishan Mountain[J].Research of Soil and Water Conservation,2022,29(04):83-88.
武夷山不同海拔典型森林土壤有机碳和全氮储量分布特征
- Title:
- Distribution Characteristics of Soil Organic Carbon and Total Nitrogen Storage in Typical Forest Soils at Different Altitudes in Wuyishan Mountain
- 文章编号:
- 1005-3409(2022)04-0083-06
- Keywords:
- altitude; forest soil; carbon and nitrogen content; carbon and nitrogen storage; Wuyishan Mountain
- 分类号:
- S718.5
- 文献标志码:
- A
- 摘要:
- 为探究武夷山森林土壤碳氮储量的分布特征,以武夷山国家公园不同海拔高度(600,1 000,1 400 m)的典型森林土壤为研究对象,研究土壤有机碳和全氮含量及储量随海拔高度的变化规律,分析了影响土壤有机碳和全氮储量变化的因子。结果表明:随着海拔的升高,土壤有机碳和全氮的含量在0—5 cm土层和5—10 cm土层变化规律不同,5—10 cm土层的土壤碳氮含量随海拔变化趋势更为明显,而0—5 cm土层的土壤碳氮含量表现为1 000 m海拔较高; 海拔1 000 m的土壤C/N明显高于海拔1 400 m和600 m; 在土壤有机碳和全氮储量方面,1 400 m明显高于1 000 m和600 m,且高海拔区域土壤碳氮储量的变化幅度显著大于低海拔区域,两土层间差异不显著; 相关分析和RDA分析表明细根C/N和土壤温度是影响土壤有机碳和全氮储量的主导因子。综上所述,土壤有机碳和全氮的分布随海拔升高并非线性增长,受到气候、植被特征及土壤状况的综合影响,高海拔地区土壤碳氮储量对气候变化的响应更为敏感。
- Abstract:
- In order to explore the distribution characteristics of forest soil carbon and nitrogen storage in Wuyishan Mountain, typical forest soils at different altitudes(600, 1 000, 1 400 m)were selected as research objects. The changes of soil organic carbon and total nitrogen contents and reserves with altitude were studied, and the factors affecting the changes of soil organic carbon and total nitrogen reserves were analyzed. The results show that: with the increase of altitude, the changes of soil organic carbon and total nitrogen contents in 0—5 cm soil layer and 5—10 cm soil layer were different; the changes of soil carbon and nitrogen contents in 5—10 cm soil layer were more obvious with the increase of altitude, while the soil carbon and nitrogen contents in 0—5 cm soil layer were higher at 1 000 m altitude; soil C/N at 1 000 m was significantly higher than that at 1 400 m and 600 m; soil organic carbon and total nitrogen storage at 1 400 m were significantly higher than those at 1 000 m and 600 m; the variation ranges of soil carbon and nitrogen storage at high altitude were significantly greater than those at low altitude, and there was no significant difference between the two soil layers; correlation analysis and RDA analysis showed that fine root C/N and soil temperature were the dominant factors affecting soil organic carbon and total nitrogen storages. In conclusion, the distribution of soil organic carbon and total nitrogen does not increase linearly with the elevation, but is affected by the climatic and vegetation characteristics and soil conditions. Soil carbon and nitrogen storage at high altitude is more sensitive to climate change.
参考文献/References:
[1] Sistla S A, Schimel J P. Stoichiometric as a regulator of carbon and nutrient cycling in terrestrial ecosystems under change[J]. New Phytologist,2012,196(1):68-78.
[2] 李守娟,杨磊,陈利顶,等.长三角典型城郊土地利用变化及其土壤碳氮响应[J].生态学报,2018,38(20):7178-7188.
[3] Six J, Callewaert P, Lenders S, et al. Measuring and understanding carbon storage in afforested soils by physical fractionation[J]. Soil Science Society of America Journal,2002,66(6):1981-1987.
[4] Chen D, Lan Z, Hu S, et al. Effects of nitrogen enrichment on belowground communities in grassland: Relative role of soil nitrogen availability vs. soil acidification[J]. Soil Biology and Biochemistry,2015,89:99-108.
[5] 路翔,项文化,刘聪.中亚热带4种森林类型土壤有机碳氮贮量及分布特征[J].水土保持学报,2012,26(3):169-173.
[6] 王敬,李贤伟,荣丽,等.森林土壤氮贮量及氮素输入过程研究进展[J].世界林业研究,2008,21(1):14-19.
[7] Pregitzer K S, Euskirchen E S. Carbon cycling and storage in world forests: Biome patterns related to forest age[J]. Global Change Biology, 2004,10:2052-2077.
[8] 张乐,孙向阳,李素艳,等.辽宁仙人洞典型林分森林土壤碳氮分布特征[J].吉林农业大学学报,2017,39(2):183-188.
[9] 郑棉海,陈浩,朱晓敏,等.矿质养分输入对森林生物固氮的影响[J].生态学报,2015,35(24):7941-7954.
[10] 兰斯安,杜虎,曾馥平,等.不同林龄杉木人工林碳储量及其分配格局[J].应用生态学报,2016,27(4):1125-1134.
[11] 王棣,耿增超,佘雕,等.秦岭典型林分土壤有机碳储量及碳氮垂直分布[J].生态学报,2015,35(16):5421-5429.
[12] 弓文艳,陈丽华,郑学良.基于不同林分类型下土壤碳氮储量垂直分布[J].水土保持学报,2019,33(1):152-157,164.
[13] 任玉连,陆梅,曹乾斌,等.南滚河国家级自然保护区典型植被类型土壤有机碳及全氮储量的空间分布特征[J].北京林业大学学报,2019,41(11):104-115.
[14] 李相楹,张维勇,刘峰,等.不同海拔高度下梵净山土壤碳、氮、磷分布特征[J].水土保持研究,2016,23(3):19-24.
[15] 张彦军,郁耀闯,牛俊杰,等.秦岭太白山北坡土壤有机碳储量的海拔梯度格局[J].生态学报,2020,40(2):629-639.
[16] Gutiérrez-Girón A, Díaz-Pinés E, Rubio A, et al. Both altitude and vegetation affect temperature sensitivity of soil organic matter decomposition in Mediterranean high mountain soils[J].Geoderma,2015,237:1-8.
[17] 王艳杰,付桦.雾灵山地区土壤有机质全氮及碱解氮的关系[J].农业环境科学学报,2005,24(S1):85-90.
[18] 程浩,张厚喜,黄智军,等.武夷山不同海拔高度土壤有机碳含量变化特征[J].森林与环境学报,2018,38(2):135-141.
[19] 朱鹤健,林振盛,陈珍皋,等.武夷山土壤垂直分布和特征[J].武夷科学,1982,2(1):152-164.
[20] 任寅榜.沿武夷山海拔梯度土壤置换对异养呼吸的影响[D].福州:福建师范大学,2018.
[21] Rodríguez-Murillo J C. Organic carbon content under different types of land use and soil in peninsular Spain[J]. Biology and Fertility of Soils,2001,33(1):53-61.
[22] Schwartz D, Namri M. Mapping the total organic carbon in the soils of the Congo[J]. Global and Planetary Change, 2002,33(1):77-93.
[23] 焦克强,段建军,王小利,等.不同土地利用方式土壤碳氮含量及储量分析[J].山地农业生物学报,2018,37(1):17-26.
[24] 李丹维,王紫泉,田海霞,等.太白山不同海拔土壤碳、氮、磷含量及生态化学计量特征[J].土壤学报,2017,54(1):160-170.
[25] 杨红,扶胜兰,刘合满,等.藏东南色季拉山不同海拔森林土壤碳氮分布特征[J].西北农林科技大学学报:自然科学版,2018,46(10):15-23.
[26] Tsui C C, Tsai C C, Chen Z S. Soil organic carbon stocks in relation to elevation gradients in volcanic ash soils of Taiwan[J]. Geoderma,2013,209:119-127.
[27] Chen L F, He Z B, Du J, et al. Patterns and environmental controls of soil organic carbon and total nitrogen in alpine ecosystems of northwestern China[J]. Catena,2016,137:37-43.
[28] 陈健飞.武夷山土壤分类参比[J].土壤,1999,31(3):149-154.
[29] 武小钢,郭晋平,杨秀云,等.芦芽山典型植被土壤有机碳剖面分布特征及碳储量[J].生态学报,2011,31(11):3009-3019.
[30] 渠开跃,冯慧敏,代力民,等.辽东山区不同林型土壤有机碳剖面分布特征及碳储量研究[J].土壤通报,2009,40(6):90-94.
[31] 宋娅丽,康峰峰,韩海荣,等.自然因子对中国森林土壤碳储量的影响分析[J].世界林业研究,2015,28(3):6-12.
[32] 王新闯,齐光,于大炮,等.吉林省森林生态系统的碳储量、碳密度及其分布[J].应用生态学报,2011,22(8):2013-2020.
[33] Zhou G Y, Guan L L, Wei X H, et al. Litterfall production along successional and altitudinal gradients of subtropical monsoon evergreen broadleaved forests in Guangdong, China[J]. Plant Ecology,2007,188(1):77-89.
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备注/Memo
收稿日期:2021-05-16 修回日期:2021-06-12
资助项目:福建省对外合作项目“侵蚀红壤区退化马尾松林土壤微生物残体有机质提升机制与关键技术研究”(2019I0010)
第一作者:熊小玲(1995—),女,湖南娄底人,博士研究生,研究方向为生态与环境。E-mail:1604520293@qq.com
通信作者:谢锦升(1972—),男,福建龙岩人,博士,教授,主要从事生态恢复与全球变化研究。E-mail:jshxie@163.com