外源输入碳在生物结皮土壤各碳组分中的分配特征

doi:10.13287/j.1001-9332.202011.039

应用生态学报 ›› 2020, Vol. 31 ›› Issue (11): 3737-3748.doi: 10.13287/j.1001-9332.202011.039

外源输入碳在生物结皮土壤各碳组分中的分配特征

姚小萌^1,2, 肖波^1,2,3*, 王国鹏^1,2, 张鑫鑫^1,2, 李胜龙^1,2

¹中国农业大学土地科学与技术学院, 北京 100193;
²农业农村部华北耕地保育重点实验室, 北京 100193;
³中国科学院水利部水土保持研究所黄土高原土壤侵蚀与旱地农业国家重点实验室, 陕西杨凌 712100

收稿日期:2020-06-23 接受日期:2020-09-08 出版日期:2020-11-15 发布日期:2021-06-10
通讯作者: * E-mail: xiaobo@cau.edu.cn
作者简介:姚小萌, 女, 1991年生, 博士研究生。主要从事干旱生态系统土壤碳氮研究。E-mail: yxmcxh@126.com
基金资助:
国家自然科学基金项目(41671221)和中国科学院“西部之光”人才培养引进计划项目(2019)资助

Distribution characteristics of exogenous carbon in different carbon fractions in biocrusts-covered soil

YAO Xiao-meng^1,2, XIAO Bo^1,2^,3^*, WANG Guo-peng^1,2, ZHANG Xin-xin^1,2, LI Sheng-long^1,2

¹College of Land Science and Technology, China Agricultural University, Beijing 100193, China;
²Key Laboratory of Arable Land Conservation in North China, Ministry of Agriculture and Rural Affairs, Beijing 100193, China;
³State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling 712100, Shaanxi, China

Received:2020-06-23 Accepted:2020-09-08 Online:2020-11-15 Published:2021-06-10
Contact: * E-mail: xiaobo@cau.edu.cn
Supported by:
the National Natural Science Foundation of China (41671221) and the “Light of West China” Program of the Chinese Academy of Sciences (2019).

摘要/Abstract

摘要： 研究外源新输入碳进入生物结皮后在各碳组分间的分配特征,可以为理解生物结皮参与碳地球化学循环过程提供数据支持和理论依据。本研究针对黄土高原典型苔藓生物结皮,借助¹³C脉冲标记技术,精确示踪外源新输入碳在生物结皮碳组分中的分配特征及其与无结皮裸地的差异,揭示生物结皮对碳循环的影响。结果表明: 1)由于生物结皮养分循环速率较慢,且与维管束植物相比,其主要生物成分苔藓的生物量有限,导致生物结皮各碳组分的¹³C丰度值均随时间变化表现相对平稳。2)生物结皮的各碳组分¹³C含量均明显高于无结皮裸地,其有机碳、微生物生物量碳、可溶性有机碳中¹³C含量平均分别为0.258、0.078、0.004 mg·kg^-1,分别比裸地高3.1、18.5、2.6倍,且苔藓植株¹³C含量高达1.45 mg·kg^-1。3)生物结皮改变了有机碳各组分的分配特征,其新同化的碳主要分配于活性有机碳库和结皮生物中,表现为¹³C在微生物生物量碳中的分配率(30.6%)高于可溶性有机碳(1.7%),而苔藓植株的¹³C分配率为20.3%。4)生物结皮中微生物生物量¹³C的转移量和库容量分别是裸地的15.7和19.5倍,但其周转率(每月2.94次)略低于裸地(每月3.30次),相应周转期是裸地的1.1倍。综上,生物结皮改变了土壤有机碳组分的分配特征,提升了碳周转速率,在干旱荒漠生态系统碳循环中的作用不容忽视。

关键词: 生物土壤结皮, 稳定同位素示踪, 有机碳, 微生物生物量碳, 可溶性有机碳, 碳周转率

Abstract: The distribution characteristics of exogenous carbon (C) in the C fractions of biocrusts-covered soil are critical for understanding the geochemical cycling of C with biocrusts in drylands. A ¹³C pulse labeling experiment was conducted for moss-dominated biocrusts-covered soil and bare soil on the Loess Plateau of China with semiarid climate, with the content of ¹³C in different C fractions being continuously measured to determine the biocrust effects on the distribution of exogenous C in each C fraction. Our results showed that, 1) the ¹³C abundance of each C fraction in the biocrusts-covered soil was steadily changed with time, due to the relatively low rate of nutrient cycling in the biocrusts-covered soil and also to the relatively low biomass of moss in the biocrusts-covered soil as compared with vascular plants. 2) The ¹³C content of each C fraction in the biocrusts-covered soil was significantly higher than that in the bare soil. Specifically, the ¹³C content of total organic C (TOC), microbial biomass C (MBC), and dissolved organic C (DOC) in the biocrusts-covered soil was 0.258, 0.078, and 0.004 mg·kg^-1, respectively, which was 3.1, 18.5, and 2.6 times higher than that in the bare soil. Moreover, the ¹³C content in the moss of the biocrusts-covered soil was 1.45 mg·kg^-1. 3) The presence of biocrusts changed the distribution characteristics of each C fraction, with the newly assimilated C being mainly distributed in active organic C and biological components of the biocrusts-covered soil. In the biocrusts-covered soil, the ¹³C distribution in MBC (30.6%) was higher than that in DOC (1.7%), and the ¹³C distribution in the C of moss was 20.3%. 4) The transferred amount and storage capacity of MB¹³C in the biocrusts-covered soil were 15.7 and 19.5 times of that in the bare soil, respectively. The turnover rate of MB¹³C in the biocrusts-covered soil and bare soil was 2.94 and 3.30 times per month, respectively, implying that the turnover time of MB¹³C in the biocrusts-covered soil was 1.1 times longer than that in the bare soil. In conclusion, biocrusts could greatly change the distribution characteristics of each C fraction and increase C turnover rate, highlighting its important roles in C cycling in dryland ecosystems.

Key words: biological soil crusts, stable isotope tracing, organic carbon, microbial biomass carbon, dissolved organic carbon, carbon turnover rate

姚小萌, 肖波, 王国鹏, 张鑫鑫, 李胜龙. 外源输入碳在生物结皮土壤各碳组分中的分配特征[J]. 应用生态学报, 2020, 31(11): 3737-3748.

YAO Xiao-meng, XIAO Bo, WANG Guo-peng, ZHANG Xin-xin, LI Sheng-long. Distribution characteristics of exogenous carbon in different carbon fractions in biocrusts-covered soil[J]. Chinese Journal of Applied Ecology, 2020, 31(11): 3737-3748.

参考文献

[1] 金剑, 王光华, 刘晓冰, 等. 作物生育期内光合碳在地下部的分配及转化. 生态学杂志, 2008, 27(8): 1393-1399 [Jin J, Wang G-H, Liu X-B, et al. Allocation and transformation of photosynthetic carbon in belowground part of crops during their growth period: A review. Chinese Journal of Ecology, 2008, 27(8): 1393-1399]
[2] 周国模, 姜培坤. 毛竹林的碳密度和碳贮量及其空间分布. 林业科学, 2004, 40(6): 20-24 [Zhou G-M, Jiang P-K. Density, storage and spatial distribution of carbon in Phyllostachy pubescens forest. Scientia Silvae Sinicae, 2004, 40(6): 20-24]
[3] Jia G, Liu B, Wang G, et al. The microbial biomass and activity in soil with shrub (Caragana korshinskii K.) plantation in the semi-arid Loess Plateau in China. European Journal of Soil Biology, 2010, 46: 6-10
[4] 李红运, 辛颖, 赵雨森. 火烧迹地不同恢复方式土壤团聚体微生物量碳特征. 水土保持学报, 2016, 30(5): 342-347, 352 [Li H-Y, Xin Y, Zhao Y-S. Cha-racteristics of microbial biomass carbon in soil aggregates of burned area under different restoration. Journal of Soil and Water Conservation, 2016, 30(5): 342-347, 352]
[5] 刘淑霞, 刘景双, 王金达, 等. 用δ¹³C法研究黑土有机碳组分的变化规律. 水土保持学报, 2004, 18(3): 71-73, 97 [Liu S-X, Liu J-S, Wang J-D, et al. Study on dynamic change of soil organic carbon composition in phaeozem by δ¹³C method. Journal of Soil and Water Conservation, 2004, 18(3): 71-73, 97]
[6] 潘根兴, 周萍, 李恋卿, 等. 固碳土壤学的核心科学问题与研究进展. 土壤学报, 2007, 44(2): 327-337 [Pan G-X, Zhou P, Li L-Q, et al. Core issues and research progresses of soil science of C sequestration. Acta Pedologica Sinica, 2007, 44(2): 327-337]
[7] 于贵瑞, 王绍强, 陈泮勤, 等. 碳同位素技术在土壤碳循环研究中的应用. 地球科学进展, 2005, 20(5): 568-577 [Yu G-R, Wang S-Q, Chen P-Q, et al. Isotope tracer approaches in soil organic carbon cycle research. Adcances in Earth Science, 2005, 20(5): 568-577]
[8] Xiao B, Sun FH, Hu KL, et al. Biocrusts reduce surface soil infiltrability and impede soil water infiltration under tension and ponding conditions in dryland ecosystem. Journal of Hydrology, 2019, 568: 792-802
[9] Xiao B, Hu KL, Ren TS, et al. Moss-dominated biolo-gical soil crusts significantly influence soil moisture and temperature regimes in semiarid ecosystems. Geoderma, 2016, 263: 35-46
[10] Wilske B, Burgheimer J, Karnieli A, et al. The CO₂ exchange of biological soil crusts in a semiarid grass-shrubland at the northern transition zone of the Negev Desert, Israel. Biogeosciences, 2008, 5: 1411-1423
[11] Yao XM, Xiao B, Kidron GJ, et al. Respiration rate of moss-dominated biocrusts and their relationships with temperature and moisture in a semiarid ecosystem. Catena, 2019, 183: 104195
[12] 王博, 段玉玺, 王伟峰, 等. 库布齐沙漠东部不同生物结皮发育阶段土壤温室气体通量. 应用生态学报, 2019, 30(3): 857-866 [Wang B, Duan Y-X, Wang W-F, et al. Greenhouse gas fluxes at different growth stages of biological soil crusts in eastern Hobq desert, China. Chinese Journal of Applied Ecology, 2019, 30(3): 857-866]
[13] Zhang ZS, Dong XJ, Liu YB, et al. Soil oxidases reco-vered faster than hydrolases in a 50-year chronosequence of desert revegetation. Plant and Soil, 2012, 358: 275-287
[14] 李云飞, 都军, 张雪, 等. 腾格里沙漠东南缘不同类型生物土壤结皮对土壤有机碳矿化的影响. 生态学报, 2020, 40(5):1580-1589 [Li Y-F, Du J, Zhang X, et al. Carbon mineralization of soil covered by diffe-rent types of biological crusts in the southeastern fringe of the Tengger Desert. Acta Ecologica Sinica, 2020, 40(5): 1580-1589]
[15] 赵允格, 许明祥, 王全九, 等. 黄土丘陵区退耕地生物结皮对土壤理化性状的影响. 自然资源学报, 2006, 21(3): 441-448 [Zhao Y-G, Xu M-X, Wang Q-J, et al. Impact of biological soil crust on soil physical and chemical properties of rehabilitated grassland in hilly Loess Plateau, China. Journal of Natural Resources, 2006, 21(3): 441-448]
[16] 姚小萌, 肖波, 王国鹏, 等. 外源输入氮素在藓类生物土壤结皮中各氮组分的分配特征与归趋途径. 应用生态学报, 2020, 31(8): 2653-2662 [Yao X-M, Xiao B, Wang G-P, et al. Distribution of exogenous nitrogen fractions and their fate in moss-dominated biological soil crusts. Chinese Journal of Applied Ecology, 2020, 31(8): 2653-2662]
[17] Dawson TE, Mambelli S, Plamboeck AH, et al. Stable isotopes in plant ecology. Annual Review of Ecology and Systematics, 2002, 33: 507-559
[18] 刘萍, 江春玉, 李忠佩. ¹³C脉冲标记定量研究施氮量对光合碳在水稻-土壤系统中分布的影响. 土壤学报, 2015, 52(3): 567-575 [Liu P, Jiang C-Y, Li Z-P. Quantitative research on effects of nitrogen application rate on distribution of photosynthetic carbon in rice-soil system using pulse ¹³C labeling technique. Acta Pedolo-gica Sinica, 2015, 52(3): 567-575]
[19] 沈其荣, 殷士学, 杨超光, 等. ¹³C标记技术在土壤和植物营养研究中的应用. 植物营养与肥料学报, 2000, 6(1): 98-105 [Shen Q-R, Yin S-X, Yang C-G, et al. Application of ¹³C labelling technique to soil science and plant nutrition. Plant Nutrition and Fertilizer Science, 2000, 6(1): 98-105]
[20] 李苗苗, 聂三安, 陈晓娟, 等. 水稻光合同化碳在土壤不同粒径、密度分组中的分配特征. 环境科学, 2013, 34(4): 1568-1575 [Li M-M, Nie S-A, Chen X-J, et al. Distribution characteristics of rice photosynthesized carbon in soil aggregates of different size and density. Environmental Science, 2013, 34(4): 1568-1575]
[21] 简燕, 曾冠军, 周萍, 等. 自养微生物同化碳在土壤腐殖质组分及团聚体中的分配. 环境科学研究, 2014, 27(12): 1499-1504 [Jian Y, Zeng G-J, Zhou P, et al. Input and distribution of autotrophic microbe-assimilated carbon in humus and aggregate fractions of soils. Research of Environmental Sciences, 2014, 27(12): 1499-1504]
[22] 邓扬悟, 唐纯, 袁红朝, 等. ¹³C脉冲标记法: 不同生育期水稻光合碳在植物-土壤系统中的分配. 生态学报, 2017, 37(19): 6466-6471 [Deng Y-W, Tang C, Yuan H-C, et al. The ¹³C-CO₂ pulsing labeling method: Distribution of rice photosynthetic carbon in plant-soil systems during different rice growth stages. Acta Ecologica Sinica, 2017, 37(19): 6466-6471]
[23] 齐鑫, 王敬国. 应用¹³C脉冲标记方法研究不同施氮量对冬小麦净光合碳分配及其向地下输入的影响. 农业环境科学学报, 2008, 27(6): 2524-2530 [Qi X, Wang J-G. Distribution and translocation of assimilated C pluse-labeled with ¹³C for winter wheat (Tricum aestivums), as affected by nitrogen supply. Journal of Agro-Environment Science, 2008, 27(6): 2524-2530]
[24] 刘学炎, 肖化云, 刘丛强, 等. 苔藓新老组织及其根际土壤的碳氮元素含量和同位素组成¹³C和¹⁵N对比. 植物生态学报, 2007, 31(6): 1168-1173 [Liu X-Y, Xiao H-Y, Liu C-Q, et al. Contents and isotopic composition of C and N in moss (Haplocladium microphyllum) tissues and soil rhizosphere. Journal of Plant Ecology, 2007, 31(6): 1168-1173]
[25] 鲍士旦. 土壤农化分析. 北京: 中国农业出版社, 2000 [Bao S-D. Soil and Agro-chemistry Analysis. Beijing: China Agricultural Science and Technology Press, 2000]
[26] 安婷婷, 汪景宽, 李双异, 等. 用¹³C脉冲标记方法研究施肥与地膜覆盖对玉米光合碳分配的影响. 土壤学报, 2013, 50(5): 948-955 [An T-T, Wang J-K, Li S-Y, et al. Effect of fertilization and plastic film mulching on distribution of photosynthetically fixed carbon in maize: Explored with ¹³C pulse labeling technique. Acta Pedologica Sinica, 2013, 50(5): 948-955]
[27] 孙昭安, 陈清, 韩笑, 等. ¹³C脉冲标记法定量冬小麦光合碳分配及其向地下的输入. 环境科学, 2018, 39(6): 2837-2844 [Sun S-A, Chen Q, Han X, et al. Estimation of winter wheat photosynthesized carbon distribution and allocation belowground via ¹³C pulse-labeling. Environmental Science, 2018, 39(6): 2837-2844]
[28] 韦莉莉, 张小全, 侯振宏, 等. 全球气候变化研究的新技术-稳定碳同位素分析的应用. 世界林业研究, 2005, 18(2): 16-19 [Wei L-L, Zhang X-Q, Hou Z-H, et al. Application of stable carbon isotope analysis in the research on global climate change. World Forestry Research, 2005, 18(2): 16-19]
[29] 薛菁芳, 汪景宽, 李双异, 等. 长期地膜覆盖和施肥条件下玉米生物产量及其构成的变化研究. 玉米科学, 2006, 14(5): 66-70 [Xue J-F, Wang J-K, Li S-Y, et al. Studies on changes of corn biomass yield and its components under the condition of long-term plastic film-mulching and fertilization. Journal of Maize Sciences, 2006, 14(5): 66-70]
[30] Ostle N, Ineson P, Benham D, et al. Carbon assimilation and turnover in grassland vegetation using an in situ ¹³CO₂ pulse labelling system. Rapid Communications in Mass Spectrometry, 2000, 14: 1345-1350
[31] Minoda T, Kimura M. Contribution of photosynthesized carbon to the methane emitted from paddy fields. Geophysical Research Letters, 1994, 21: 2007-2010
[32] 谭立敏, 吴昊, 李卉, 等. 不同施氮量下水稻分蘖期光合碳向土壤碳库的输入及其分配的量化研究: ¹³C连续标记法. 环境科学, 2014, 35(5): 1933-1938 [Tan L-M, Wu H, Li H, et al. Input and distribution of rice photosynthesized carbon in the tillering stage under different nitrogen application following continuous ¹³C labeling. Environmental Science, 2014, 35(5):1933-1938]
[33] Butler JL, Bottomley PJ, Griffith SM, et al. Distribution and turnover of recently fixed photosynthate in ryegrass rhizospheres. Soil Biology and Biochemistry, 2004, 36: 371-382
[34] Eilers KG, Lauber CL, Knight R, et al. Shifts in bacterial community structure associated with inputs of low molecular weight carbon compounds to soil. Soil Biology and Biochemistry, 2010, 42: 896-903
[35] 王季斐, 童瑶瑶, 祝贞科, 等. 不同水平外源碳在稻田土壤中转化与分配的微生物响应特征. 环境科学, 2019, 40(2): 970-977 [Wang J-F, Tong Y-Y, Zhu Z-K, et al. Transformation and distribution of soil orga-nic carbon and the microbial characteristics in response to different exogenous carbon input levels in paddy soil. Environmental Science, 2019, 40(2): 970-977]
[36] 何敏毅, 孟凡乔, 史雅娟, 等. 用¹³C脉冲标记法研究玉米光合碳分配及其向地下的输入. 环境科学, 2008, 29(2): 2446-2453 [He M-Y, Meng F-Q, Shi Y-J, et al. Estimating photosynthesized carbon distribution and inputs into belowground in a maize soil follo-wing ¹³C pulse-labeling. Environmental Science, 2008, 29(2): 2446-2453]
[37] 姚槐应, 何振立, 黄昌勇. 红壤微生物量氮的周转期及其研究意义. 土壤学报, 1999, 36(3): 387-394 [Yao H-Y, He Z-L, Huang C-Y. Turnover period of microbial biomass nitrogen in red soils and its significance in soil fertility evaluation. Acta Pedologica Sinica, 1999, 36(3): 387-394]
[38] 汤宏, 沈健林, 刘杰云, 等. 稻秸的不同组分对水稻土微生物量碳氮及可溶性有机碳氮的影响. 水土保持学报, 2017, 31(4): 264-271 [Tang H, Shen J-L, Liu J-Y, et al. Effects of different ingredients of rice straw incorporation on soil microbial biomass carbon, nitrogen and dissolved organic carbon, nitrogen in rice paddy soil. Journal of Soil and Water Conservation, 2017, 31(4): 264-271]
[39] Boyer JN, Groffman PM. Bioavailability of water extrac-table organic carbon fractions in forest and agricultural soil profiles. Soil Biology and Biochemistry, 1996, 28: 783-790
[40] Gregorich EG, Liang BC, Drury CF, et al. Elucidation of the source and turnover of water soluble and microbial biomass carbon in agricultural soils. Soil Biology and Biochemistry, 2000, 32: 581-587
[41] Kalbitz K, Schwesig D, Rethemeyer J, et al. Stabilization of dissolved organic matter by sorption to the mine-ral soil. Soil Biology and Biochemistry, 2005, 37: 1319-1331
[42] 朴河春, 朱建明, 余登利, 等. 贵州山区土壤微生物生物量的碳同位素组成与有机碳同位素效应. 第四纪研究, 2003, 23(5): 546-556 [Piao H-C, Zhu J-M, Yu D-L, et al. Carbon isotope composition in soil microbial biomass and organic carbon isotope effect. Quaternary Sciences, 2003, 23(5): 546-556]
[43] Insam H, Parkinson D, Domsch KH. Influence of macroclimate on soil microbial biomass. Soil Biology and Biochemistry, 1989, 21: 211-221
[44] Sparling GP, Pankhurst C, Doube BM. Soil microbial biomass, activity and nutrient cycling as indicators of soil health// Pankhurst CE, Doube BM, Gupta VVSR, eds. Biological Indicators of Soil Health. Wallingford, UK: CAB International, 1997: 97-119
[45] Griffiths RI, Manefield M, Ostle N, et al. ¹³CO₂ pulse labelling of plants in tandem with stable isotope probing: Methodological considerations for examining microbial function in the rhizosphere. Journal of Microbiological Methods, 2004, 58: 119-129
[46] 武天云, Jeff JS, 李凤民, 等. 土壤有机质概念和分组技术研究进展. 应用生态学报, 2004, 15(4): 717-722 [Wu T-Y, Jeff JS, Li F-M, et al. Concepts and relative analytical techniques of soil organic matter. Chinese Journal of Applied Ecology, 2004, 15(4): 717-722]
[47] 刘微, 吕豪豪, 陈英旭, 等. 稳定碳同位素技术在土壤-植物系统碳循环中的应用. 应用生态学报, 2008, 19(3): 674-680 [Liu W, Lyu H-H, Chen Y-X, et al. Application of stable carbon isotope technique in the research of carbon cycling in soil-plant system. Chinese Journal of Applied Ecology, 2008, 19(3): 674-680]

外源输入碳在生物结皮土壤各碳组分中的分配特征

Distribution characteristics of exogenous carbon in different carbon fractions in biocrusts-covered soil

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	张雯怡, 姜振辉, 潘丽霞, 周家树, 刘娟, 蔡延江, 李永夫. 玉米秸秆及其生物质炭输入对毛竹林土壤有机碳化学组分与碳降解功能基因的影响 [J]. 应用生态学报, 2023, 34(9): 2383-2390.
[2]	姜静宜, 孙晓新, 王宪伟, 王淑洁, 马国宝, 陈宁, 杜宇. 大兴安岭多年冻土泥炭地土壤水可溶性有机碳夏秋季节变化特征及其影响因素 [J]. 应用生态学报, 2023, 34(9): 2413-2420.
[3]	陈浈雄, 张超, 李全, 宋新章, 施曼. 土壤有机碳分解温度敏感性的影响机制研究进展 [J]. 应用生态学报, 2023, 34(9): 2575-2584.
[4]	简尊吉, 雷蕾, 倪妍妍, 朱建华, 曾立雄, 肖文发. 砾石对马尾松人工林土壤有机碳密度评估的影响 [J]. 应用生态学报, 2023, 34(8): 2073-2081.
[5]	薛志婧, 屈婷婷, 刘春晖, 刘小槺, 王蕊, 王宁, 周正朝, 董治宝. 培养条件下枯落物分解过程中微生物残体对土壤有机碳形成的贡献 [J]. 应用生态学报, 2023, 34(7): 1845-1852.
[6]	吕晶花, 赵旭燕, 陆梅, 李聪, 杨志东, 刘攀, 陈志明, 冯峻. 氮沉降下纳帕海草甸植被与土壤变化对微生物生物量碳氮的影响 [J]. 应用生态学报, 2023, 34(6): 1525-1532.
[7]	吕付泽, 杨雅丽, 鲍雪莲, 张常仁, 郑甜甜, 何红波, 张旭东, 解宏图. 免耕不同秸秆覆盖量对黑土微生物群落及其残留物的影响 [J]. 应用生态学报, 2023, 34(4): 903-912.
[8]	王娇, 关欣, 黄苛, 段萱, 陈波翰, 张伟东, 杨庆朋. 酸雨和根系去除对杉木和火力楠人工林土壤有机碳的影响 [J]. 应用生态学报, 2023, 34(4): 937-945.
[9]	毛超, 林伟盛, 胥超, 刘小飞, 熊德成, 杨智杰, 陈仕东. 土壤增温降低亚热带森林土壤可溶性有机碳数量和质量 [J]. 应用生态学报, 2023, 34(3): 623-630.
[10]	黄雪梅, 陈龙池, 田宁, 关欣, 胡亚林, 黄苛, 宿秀江, 陶晓. 松毛虫虫食叶和排泄物对土壤激发效应的影响 [J]. 应用生态学报, 2023, 34(3): 770-776.
[11]	李文慧, 林妍敏, 南雄雄, 王芳, 朱丽珍. 果树-覆盖作物可持续种植体系土壤碳氮固存及其影响因素 [J]. 应用生态学报, 2023, 34(2): 471-480.
[12]	龚政, 文天翼, 靳闯, 赵堃, 苏敏. 江苏中部潮滩湿地土壤有机碳分布特征及影响因子 [J]. 应用生态学报, 2023, 34(11): 2978-2984.
[13]	张佳彭, 杨继松, 刘玥, 宁凯, 于君宝, 王志康, 王雪宏. 电子受体添加对黄河口湿地土壤厌氧碳矿化温度敏感性的影响 [J]. 应用生态学报, 2023, 34(11): 2985-2992.
[14]	余恒, 胥超, 张文强, 周嘉聪, 陈仕东, 熊德成, 刘小飞, 杨智杰. 经营方式对亚热带森林土壤可溶性有机碳含量和光谱学特征的影响 [J]. 应用生态学报, 2022, 33(8): 2146-2152.
[15]	庞景文, 卜崇峰, 郭琦, 鞠孟辰, 江熳, 莫秋霞, 王鹤鸣. 毛乌素沙地区域尺度生物结皮有机碳 [J]. 应用生态学报, 2022, 33(7): 1755-1763.