An Yuchao,Gu Yuchen,Zhang Qian,et al.Effects of Long-Term Nitrogen Addition on Carbon Storage of Poplar Plantation in North of Jiangsu[J].Research of Soil and Water Conservation,2024,31(02):27-32,42.
长期氮添加对苏北杨树人工林碳储量的影响
- Title:
- Effects of Long-Term Nitrogen Addition on Carbon Storage of Poplar Plantation in North of Jiangsu
- 文章编号:
- 1005-3409(2024)02-0027-06
- Keywords:
- carbon storage; nitrogen addition; poplar plantation; coastal region of northern Jiangsu Province
- 分类号:
- S718.55
- 文献标志码:
- A
- 摘要:
- [目的]量化分析氮添加对南方杨树人工林碳储量分配格局的影响,为进一步提升我国杨树人工林在实现“双碳”战略目标中的作用,进而为我国“双碳”战略新时代背景下杨树人工林生产经营模式优化及技术集成提供理论支撑。[方法]基于东台林场杨树人工林长期氮添加样地,采用随机区组设置5个不同浓度氮处理:N0〔0 g/(m2·a)〕、N1〔5 g/(m2·a)〕、N2〔10 g/(m2·a)〕、N3〔15 g/(m2·a)〕、N4〔30 g/(m2·a)〕,研究长期氮添加对杨树人工林乔木层、土壤层、凋落物层、林下植被层碳储量的影响。[结果](1)与对照相比,杨树人工林乔木层碳储量在N3,N4处理下显著增加,在N3处理下最为显著,提高了21.6%;(2)各处理均显著提高了0—15 cm土层的土壤碳储量,但对30—45 cm土层的土壤碳储量没有显著影响;(3)N2,N3,N4对凋落物层碳储量影响显著,N3对其影响最强,提高了49.7%; 各处理均降低了林下植被层碳储量,但差异不显著;(4)相关性分析结果表明:杨树人工林各层碳储量与土壤中TN,MBN,DON,DOC呈正相关,与pH,C/N呈负相关。[结论]在N3处理下,即15 g/(m2·a)对东台杨树人工林碳储量的影响最大,有利于其生态系统碳储量快速且稳定积累。
- Abstract:
- [Objective] In order to further enhance the role of China's poplar plantation in achieving the China's dual carbon goals, the impact of nitrogen addition on the carbon storage allocation pattern of southern poplar plantation was quantitatively analyzed, and theoretical support was provided for the optimization of production and management mode and technology integration of poplar plantation in the new era of China's dual carbon goals. [Methods] Based on the long-term nitrogen addition plot of poplar plantation in Dongtai Forest Farm, five nitrogen treatments with different concentrations, N0〔0 g/(m2·a)〕, N1〔5 g/(m2·a)〕, N2〔10 g/(m2·a)〕, N3〔15 g/(m2·a)〕, N4〔30 g/(m2·a)〕, were set in random block groups. The effects of long-term nitrogen addition on carbon storage in tree layers, soil layer, litter layer and understory layer of poplar plantation were studied. [Results](1)Compared with the control, the carbon storage of poplar plantation significantly increased under the treatments of N3 and N4, and most significantly increased by 21.6%; under the treatment of N3.(2)All treatments significantly increased soil carbon storage in 0—15 cm soil layer, but had no significant effect on soil carbon storage in 30—45 cm soil layer.(3)N2, N3 and N4 had significant effects on litter carbon storage, and N3 had the strongest effect, increasing by 49.7%. All treatments reduced the carbon storage of understory vegetation layer, but the difference was not significant.(4)Correlation analysis showed that the carbon storage in each layer of poplar plantation was positively correlated with TN, MBN, DON and DOC in soil, and negatively correlated with pH and C/N. [Conclusion] Under N3 treatment, 15 g/(m2·a), had the greatest effect on carbon storage in Dongtai poplar plantation, which was conducive to the rapid and stable accumulation of carbon storage in the ecosystem.
参考文献/References:
[1] Nilsen P, Strand L T. Thinning intensity effects on carbon and nitrogen stores and fluxes in a Norway spruce Picea abies (L.)Karst stand after 33 years[J]. Forest Ecology and Management,2008,256(3):201-208.
[2] 方升佐.中国杨树人工林培育技术研究进展[J].应用生态学报,2008,10(19):2308-2316.
Fang S Z. Silviculture of poplar plantation in China: A review[J]. Chinese Journal of Applied Ecology,2008,10(19):2308-2316.
[3] 李平,肖玉,杨洋,等.天津平原杨树人工林生态系统碳储量[J].生态学杂志,2014,33(3):567-574.
Li P, Xiao Y, Yang Y, et al. Ecosystem carbon storage in poplar plantations of different stand ages in Tianjin plain[J]. Chinese Journal of Ecology 2014,33(3):567-574.
[4] 赵娟,郑智礼,郭斌,等.杨树连作障碍及生产力维持研究进展[J].世界林业研究,2020,33(1):14-19.
Zhao J, Zheng Z L, Guo B, et al. Research Progress in Continuous Cropping Obstacle and Productivity Maintenance of Poplar[J]. World Forestry Research,2020,33(1):14-19.
[5] Thomas R Q, Canham C D,Weathers K C, et al. Increased tree carbon storage in response to nitrogen deposition in the US[J]. Nature Geosciene 2010,3(1):13-17.
[6] Sutton M A, Simpson D, Levy P E, et al. Uncertainties in the relationship between atmospheric nitrogen deposition and forest carbon sequestration[J]. Global Change Biology,2008,14(9):2057-2063.
[7] Mcdowell W H, Currie W S, Aber J D, et al. Effects of chronic nitrogen amendments on production of dissolved organic carbon and nitrogen in forest soils[J]. Water Air and Soil Pollution,1998,105(1):175-182.
[8] Rennie P J. The uptake of nutrients by mature forest growth[J]. Plant & Soil,1955,7(1):49-95.
[9] Delcourt H R, Harris W F. Carbon budget of the Southeastern U. S. Biota: analysis of historical change in trend from source to sink[J]. Science,1980,210(4467):321-323.
[10] Vesterdal L, Ritter E, Gundersen P. Change: in soil organic carbon following afforestation of former arable land[J]. Forest Ecology and Management 2002,169:137-147.
[11] 刘国华,傅伯杰,方精云,等.中国森林碳动态及其对全球碳平衡的贡献[J].生态学报,2000,20(5):733-740.
Liu G H, Fu B J, Fang J Y, et al. Carbon dynamics of Chinese forests and its contribution to global carbon balance[J]. Acta Ecologica Sinica, 2000,20(5):733-740.
[12] 王效科,冯宗炜,欧阳志云,等.中国森林生态系统的植物碳储量和碳密度研究[J].应用生态学报,2001,12(1):13-16.
Wang X K, Feng Z W, Ouyang Z Y, et al. Vegetation carbon storage and density of forest ecosystems in China[J]. Chinese Journal of Applied Ecology, 2001,12(1):13-16.
[13] 习近平.习近平在第七十五届联合国大会一般性辩论上发表重要讲话[N].人民日报2020-09-23(1).
Xi J P. At the General Debate of the 75 th Session of The United Nations General Assembly[N]. People's Daily 2020-09-23(1).
[14] 陈乐蓓.不同经营模式杨树人工林生态系统生物量与碳储量的研究[D].南京:南京林业大学,2008.
Chen L P. Study on biomass and carbon storage of different poplar agroforestry patterns[D]. Nanjing: Nanjing Forestry University,2008.
[15] 邢玮,卜丹蓉,葛之葳,等.不同林龄杨树人工林碳储量研究[J].生态科学,2014,33(1):154-160.
Xing W, Bu D R, Ge Z W, et al. Study on carbon storage of poplar plantation at different stand ages[J]. Ecological Science,2014,33(1):154-160.
[16] 孟秋实,秦倩倩,刘艳红,等.氮添加对东北红豆杉幼苗生长发育及生理特征的影响[J].生态学杂志,2022,41(12):2325-2334.
Meng Q S, Qin Q Q, Liu Y H, et al. Effects of nitrogen addition on growth development and physiological characteristics of Taxus cuspidata seedlings[J]. Chinese Journal of Ecology,2022,41(12):2325-2334.
[17] 王伟峰,段玉玺,王博,等.模拟氮添加对油松人工林固碳的长期影响[J].西部林业科学,2020,2(1):25-30.
Wang W F, Duan Y X, Wang B, et al. Long-term effects of simulated nitrogen addition on carbon sequestration in Pinus tabulaeformis Plantations[J]. Journal of West China Forestry Science,2020,2(1):25-30.
[18] 简俊楠,刘伟超,朱玉帆,等.短期氮添加对黄土高原人工刺槐林土壤有机碳组分的影响[J].环境科学,2023,44(05):2767-2774.
Jian J N, Liu W C, Zhu Y F, et al. Effects of short-term nitrogen addition on soil organic carbon components in Robinia pseudoacacia Plantation[J]. Environment Science,2023,44(05):2767-2774.
[19] 林伟,马红亮,裴广廷,等.氮添加对亚热带森林土壤有机碳氮组分的影响[J].环境科学研究,2016,29(1):67-76.
Lin W,Ma H L, Pei G T, et al. Effects of nitrogen addition on soil carbon and nitrogen pools in mid-subtropical forest[J]. Research of Environmental Sciences,2016,29(1):67-76.
[20] 郭洁芸,王雅歆,李建龙,等.氮添加对中国陆地生态系统植物—土壤碳动态的影响[J].生态学报,2022,42(12):4823-4833.
Guo J Y, Wang Y X, Li J L, et al. Effects of nitrogen addition on plant-soil carbon dynamics in terrestrial ecosystems of China[J]. Acta Ecologica Sinica, 2022,42(12):4823-4833.
[21] 王芳,张军辉,谷越,等.氮添加对树木光合速率影响的meta分析[J].生态学杂志,2017,36(6):1539-1547.
Wang F, Zhang J H, Gu Y, et al. Meta-analysis of the effects of nitrogen addition on photosynthesis of forests[J]. Chinese Journal of Ecology 2017,36(6):1539-1547.
[22] Davidson E A, Trumbore S E, Amundson R, et al. Biogeochemistry: soil warming and organic carbon content[J]. Nature 2000,408(6814):789-790.
[23] Lu T P, Zhang W X, Niu J, et al. The vertical characteristics of soil carbon and nitrogen at different rubber plantation ages in xishuang banna southwest China[J]. Fresenius Environmental Bulletin,2017,26(2):1431-1439.
[24] 杨秀清,韩有志.关帝山森林土壤有机碳和氮素的空间变异特征[J].林业科学研究,2011,24(2):223-229.
Yang X Q, Han Y Z. Spatial variations of soil organic carbon and nitrogen of forestland in Guandi Mountain[J]. Forest Research,2011,24(2):223-229.
[25] Rees R M, Bingham I J, Baddeley J A, et al. The role of plants and land management in sequestering soil carbon in temperate arable and grassland ecosystems[J]. Geoderma,2005,128(1):130-154.
[26] 王建楠.氮磷添加对不同林龄水杉林生态化学计量的影响[D].北京:中国林业科学研究院,2020.
Wang J N. Effects of N and P addition on ecological stoichiometry of different forest age in Metasequoia glyptostroboides[D]. Beijing: Chinese Academy of Forestry,2020.
[27] 崔容.温带草甸草原常见物种叶功能性状对氮磷耦合效应的响应[D].济南:山东大学,2021.
Cui R. Responses of leaf functional traits of common species in temperate meadow steppe to coupling effects of nitrogen and phosphorus[D]. Jinan: Shandong University,2021.
[28] Reay D S, Dentener F, Smith P, et al. Global nitrogen deposition and carbon sinks[J]. Nature Geoscience, 2008,1(7):430-437.
[29] Zak D R, Holmes W E, Burton A J, et al. Simulated atmospheric NO-3deposition increases soil organic matter by slowing decomposition[J]. Ecological Applications, 2008,18(8):2016-2027.
[30] 王泽西,陈倩妹,黄尤优,等.川西亚高山森林土壤呼吸和微生物生物量碳氮对施氮的响应[J].生态学报201939(19):7197-7207.
Wang Z X, Chen Q M, Huang Y Y, et al. Response of soil respiration and microbial biomass carbon and nitrogen to nitrogen application in subalpine forests of western Sichuan[J]. Acta Ecologica Sinica, 2019,39(19):7197-7207.
[31] 陈雨芩,陈冠陶,王宇,等.10年模拟氮沉降对苦竹林根际与非根际土壤铝组分的影响[J].生态环境学报202130(7):1368-1374.
Chen Y Q, Chen G T, Wang Y, et al. Effect of ten-year simulated nitrogen deposition on aluminium fractions of rhizospheric and bulk soils in a Pleioblastus amarus plantation[J]. Ecology and Environmental Sciences, 2021,30(7):1368-1374.
[32] 耿玉清,白翠霞,赵广亮,等.土壤磷酸酶活性及其与有机磷组分的相关性[J].北京林业大学学报,2008,30(2):139-143.
Geng Y Q, Bai C X, Zhao G L, et al. Soil phosphatase activity and its correlation with composition of organic phosphorus[J]. Journal of Beijing Forestry University,2008,30(2):139-143.
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备注/Memo
收稿日期:2023-04-18 修回日期:2023-04-30
资助项目:国家重点研发计划“森林经营措施对南方杨树人工林碳储量及其组成的影响机制”(2021YFD220040203)
第一作者:安宇超(1998—),男,山西晋中人,硕士研究生,主要从事土壤生态学和森林生态学研究。E-mail:951183231@qq.com
通信作者:王国兵(1979—),男,湖北十堰人,博士,副教授,主要从事土壤生态学和森林生态学研究。E-mail:wangguobing81@aliyun.com