黄土高原不同人工林叶片-凋落叶-土壤生态化学计量特征

doi:10.13287/j.1001-9332.201612.035

应用生态学报 ›› 2016, Vol. 27 ›› Issue (12): 3823-3830.doi: 10.13287/j.1001-9332.201612.035

黄土高原不同人工林叶片-凋落叶-土壤生态化学计量特征

白雪娟¹, 曾全超¹, 安韶山^1,2*, 张海鑫¹, 王宝荣¹

¹西北农林科技大学资源环境学院, 陕西杨陵 712100;
²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:2016-05-30 出版日期:2016-12-18 发布日期:2016-12-18
通讯作者: * E-mail: shan@ms.iswc.ac.cn
作者简介:白雪娟,女,1987年生, 硕士研究生. 主要从事植被恢复研究. E-mail: 17749121308@163.com
基金资助:
本文由国家自然科学基金项目(41671280)、国家自然科学基金面上项目(41171226)、水利部公益性行业科研专项(2015051045)资助

Ecological stoichiometry characteristics of leaf-litter-soil in different plantations on the Loess Plateau, China

BAI Xue-juan¹, ZENG Quan-chao¹, AN Shao-shan^1,2*, ZHANG Hai-xin¹, WANG Bao-rong¹

¹College of Natural Resources and Environment, Northwest A&F University, Yang-ling 712100, Shaanxi, China;
²State Key Laboratory of Soil Erosion and Dry Land Farming on Loess Plateau, Institute of Soil and Water Conservation, Yangling 712100, Shaanxi, China

Received:2016-05-30 Online:2016-12-18 Published:2016-12-18
Contact: * E-mail: shan@ms.iswc.ac.cn
Supported by:
This work was supported by the National Natural Science Foundation of China (41671280, 41171226), and the Special Research Funds of Ministry of Water Resources (2015051045).

摘要/Abstract

摘要： 为探究“退耕还林(牧)”工程对陕西省子午岭林区的影响,分析3种典型的人工林(刺槐林、油松林和侧柏林)叶片-凋落叶-土壤的C、N、P含量及其生态化学计量特征.结果表明: 3种人工林不同组分中C、N、P含量大小均为叶片>凋落叶>土壤,刺槐林叶片N、P含量显著高于油松林和侧柏林.刺槐林、油松林和侧柏林叶片N∶P分别为12.2、5.4和6.1,油松和侧柏较刺槐林存在N亏损,C∶N和C∶P大小均为凋落叶>叶片>土壤,N∶P为叶片>凋落叶>土壤.油松林叶片C∶N与凋落叶C∶N间存在显著正相关关系.刺槐叶片在生长周期内吸收利用的N和P存在比例关系,且其凋落叶在元素再吸收后N和P的残留量也存在比例关系.与油松和侧柏相比,刺槐是黄土高原南部森林带最适宜的造林树种.

Abstract: In order to research into the influence of Grain to Green Project in Ziwuling forest region, this paper took three typical plantations which were Robinia pseudoacacia plantation, Pinus tabuliformis plantation, and Platycladus orientalis plantation in the Ziwuling forest region of Shaanxi Province as research objects and analyzed the carbon, nitrogen and phosphorus contents of leaf, litter and soil among the three plantations. The results showed that the contents of C, N and P in the three plantations were in order of leaf > litter > soil, the contents of N and P in leaf of R. pseu-doacacia plantation were significantly higher than that of P. tabuliformis plantation and P. orientalis. Leaf N:P was 12.21, 5.36 and 6.09 in R. pseudoacacia plantation, P. tabuliformis plantation and P. orientalis plantation, respectively. It was indicated that the three species were all subject to N deficiency. C:N and C:P showed the trend of litter > leaf > soil, and N:P demonstrated the trend of leaf > litter > soil. There were highly significant positive relationships in C:N between leaf and litter in P. tabuliformis plantation. N and P in the leaf development process of R. pseu-doacacia plantation were proportionally absorbed, and proportionally remained in the litter after N and P resorption. R. pseudoacacia was the better plantation species than P. tabuliformis and P. orientalis in the south fo-rest zone on the Loess Plateau.

白雪娟, 曾全超, 安韶山, 张海鑫, 王宝荣. 黄土高原不同人工林叶片-凋落叶-土壤生态化学计量特征[J]. 应用生态学报, 2016, 27(12): 3823-3830.

BAI Xue-juan, ZENG Quan-chao, AN Shao-shan, ZHANG Hai-xin, WANG Bao-rong. Ecological stoichiometry characteristics of leaf-litter-soil in different plantations on the Loess Plateau, China[J]. Chinese Journal of Applied Ecology, 2016, 27(12): 3823-3830.

参考文献

[1] Elser JJ, Dobberfuhl DR, Mackay NA, et al. Size, life history, and N:P stoichiometry. BioScience, 1996, 46: 674-684
[2] Reiners WA. Complementary models for ecosystems. American Naturalist, 1986, 127: 59-73
[3] Sterner RW, Elser JJ. Ecological Stoichiometry: The Bio-logy of Elements from Molecules to the Biosphere. Princeton, NJ: Princeton University Press, 2002
[4] Agren GI, Bosatta E. Theoretical Ecosystem Ecology: Understanding Element Cycles. Cambridge, UK: Cambridge University Press, 1998: 234
[5] Ladanai S, Agren GI, Olsen BA. Relationships between tree and soil properties in Picea abies and Pinus sylvestris forests in Sweden. Ecosystems, 2010, 13: 302-316
[6] Zeng Q-C (曾全超), Li-X (李鑫), Dong Y-H (董扬红), et al. Ecological stoichiometry characteristics and physical-chemical properties of soils at different latitudes on the Loess Plateau. Journal of Natural Resources (自然资源学报), 2015, 30(5): 870-879 (in Chinese)
[7] Ma L-S (马露莎), Chen Y-N (陈亚南), Zhang X-R (张向茹), et al. Characteristics of leaf ecological stoichiometry of Robinia pseudoacacia in Loess Plateau. Research of Soil and Water Conservation (水土保持研究), 2014, 21(3): 57-66 (in Chinese)
[8] Liu W-D (刘万德), Su J-R (苏建荣), Li S-F (李帅锋), et al. Stoichiometry study of C, N and P in plant and all different successional stages of monsoon evergreen broad-leaved forest in Puer Yunnan Province. Acta Ecologica Sinica (生态学报), 2010, 30(23): 6581-6590 (in Chinese)
[9] Wang N (王宁), Zhang Y-L (张有利), Wang B-T (王百田), et al. Stoichiometry of carbon, nitrogen and phosphorus in Pinus tabulaeformis Carr forest ecosystems in Shanxi Province, China. Research of Soil and Water Conservation (水土保持研究), 2015, 22(1): 72-79 (in Chinese)
[10] Yang J-J (杨佳佳), Zhang X-R (张向茹), Ma L-S (马露莎), et al. Ecological stoichiometric relationships between components of Robinia pseudoacacia forest in the Loess Plateau. Acta Pedologica Sinica (土壤学报), 2014, 51(1): 134-142 (in Chinese)
[11] Bao S-D (鲍士旦). Soil and Agricultural Chemistry Analysis. Beijing: China Agriculture Press, 2010 (in Chinese)
[12] Elser JJ, Fagan WF, Denno RF, et al. Nutritional constraints in terrestrial and freshwater food webs. Nature, 2000, 408: 578-580
[13] Ren S-J (任书杰), Yu G-R (于贵瑞), Tao B (陶波), et al. Leaf nitrogen and phosphorus stoichiometry across 654 terrestrial plant species in NSTEC. Environmental Science (环境科学), 2007, 28(12): 2665-2673 (in Chinese)
[14] Redfield AC. The biological control of chemical factors in the environment. American Scientist, 1958, 46: 205-211
[15] Yuan ZY, Han YH. Global trends in senesced-leaf nitrogen and phosphorus. Global Ecology and Biogeography, 2009, 18: 532-542
[16] Jiang P-P (姜沛沛), Cao Y (曹扬), Chen Y-M (陈云明). C, N, P stoichiometric characteristics of tree, shrub, herb leaves and litter in forest community of Shaanxi Province, China. Chinese Journal of Applied Ecology (应用生态学报), 2016, 27(2): 365-372 (in Chinese)
[17] Kang HZ, Xin ZJ, Berg B, et al. Global pattern of leaf litter nitrogen and phosphorus in woody plants. Annals of Forest Science, 2010, 67: 811, doi:10.1051/forest/2010047
[18] Chen Y-N (陈亚南), Ma L-S (马露莎), Zhang X-R (张向茹), et al. Ecological stoichiometry characteristics of leaf litter of Robinia pseudoacacia in the Loess Plateau of Shanxi Province. Acta Ecologica Sinica (生态学报), 2014, 35(14): 4412-4422 (in Chinese)
[19] Chapin FS, Maston A, Mooney HA. Principles of Terrestrial Ecosystem Ecology. New York: Springer, 2011: 202
[20] Lorenz K, Lal R. Stabilization of organic carbon in chemically separated pools in reclaimed coal mine soils in Ohio. Geoderma, 2007, 141: 294-301
[21] Chen G-C (陈刚才), Gan L (甘露), Wang S-L (王仕禄), et al. Progress in chemistry of phosphorus in soils. Geology-Geochemistry (地质地球化学), 2001, 29(2): 78-81 (in Chinese)
[22] Jia X-H (贾晓红), Li X-R (李新荣), Li Y-S (李元寿). Soil organic carbon and nitrogen dynamics during the revegetation process in the arid desert region. Chinese Journal of Plant Ecology (植物生态学报), 2007, 31(1): 66-74 (in Chinese)
[23] Hyvonen R, Persson T, Andersson S, et al. Impact of long-term nitrogen addition on carbon stocks in trees and soils in northern Europe. Biogechemistry, 2008, 89: 127-137
[24] Liu Z-W (刘增文), Chen K (陈凯), Mi C-H (米彩虹), et al. Nutrient (N,P,K) back-flowing before leaves withering in many common tree species in Guanzhong area of Shaanxi. Journal of Northwest A&F University (Natual Science) (西北农林科技大学学报: 自然科学版), 2009, 37(12): 98-104 (in Chinese)
[25] Vitousek P. Nutrient cycling and nutrient use efficiency. American Naturalist, 1982, 119: 553-572
[26] Ren S-J (任书杰), Yu G-R (于贵瑞), Jiang C-M (姜春明), et al. Stoichiometric characteristics of leaf carbon, nitrogen, and phosphorus of 102 dominant species in forest ecosystems along the North-south Transect of East China. Chinese Journal of Applied Ecology (应用生态学报), 2015, 23(3): 581-586 (in Chinese)
[27] McGroddy ME, Daufresne T, Hedin LO. Scaling of C:N:P stoichiometry in forests worldwide: Implications of terrestrial Redfield-type ratios. Ecology, 2004, 85, 2390–2401
[28] Güsewell S. N:P ratios in terrestrial plants: Variation and functional significance. New Phytologist, 2004, 164: 243-266
[29] Cui G-Y (崔高阳), Cao Y (曹扬), Chen Y-M (陈云明). Characteristics of nitrogen and phosphorus stoichiometry across components of forest ecosystem in Shaanxi Province. Chinese Journal of Plant Ecology (植物生态学报), 2015, 39(12): 1146-1155 (in Chinese)
[30] Ren S-J (任书杰), Cao M-K (曹明奎), Tao B (陶波), et al. The effects of nitrogen limitation on terrestrial ecosystem carbon cycle: A review. Progress in Geography (地理科学进展), 2006, 25(4): 58-67 (in Chinese)
[31] Zhu Q-L (朱秋莲), Xing X-Y (邢肖毅), Zhang H (张宏), et al. Soil ecological stoichiometry under different vegetation area on loess hilly gully region. Acta Ecologica Sinica (生态学报), 2013, 33(15): 4674-4682 (in Chinese)
[32] Huang C-Y (黄昌勇). Agrology. Beijing: China Agriculture Press, 2000 (in Chinese)
[33] Wang S-Q (王绍强), Yu G-R (于贵瑞). Ecological stoichiometry characteristics of ecosystem carbon, nitrogen and phosphorus elements. Acta Ecologica Sinica (生态学报), 2008, 28(8): 3938-3944 (in Chinese)
[34] Wang W-Q (王维奇), Xu L-L (徐玲琳), Zeng C-S (曾从盛), et al. Carbon, nitrogen and phosphorus ecological stoichimetric ratio among live plant-litter-soil systems in estuarine wetland. Acta Ecologica Sinica (生态学报), 2011, 31(23): 7119-7124 (in Chinese)
[35] An S-S (安韶山), Huang Y-M (黄懿梅). Study on the ameliorated benefits of Caragana korshinskii shrub wood to soil properties in loess hilly area. Scientia Silvae Sinicae (林业科学), 2006, 42(1): 70-74 (in Chinese)
[36] Wang K-B (王凯博), Shi W-Y (时伟宇), Shangguan Z-P (上官周平). Effects of natural and artificial vegetation types on soil properties in loess hilly region. Transactions of the Chinese Scoiety of Agricultural Engineering (农业工程学报), 2012, 28(15): 80-86 (in Chinese)
[37] Poorter L, Bongers F. Leaf traits are good predictors of plant performance across 53 rain forest species. Ecology, 2006, 87: 1733-1743
[38] Li J (李军), Chen B (陈兵), Li X-F (李小芳), et al. Effects of deep soil desiccation on artificial forestlands in different vegetation zones on the Loess Plateau of China. Acta Ecologica Sinica (生态学报), 2008, 28(4): 1429-1445 (in Chinese)
[39] Yang J-W (杨建伟), Liang Z-S (梁宗锁), Han R-L (韩蕊莲). Water use efficiency characteristics of four tree species under different soil water conditions in the Loess Plateau. Acta Ecologica Sinica (生态学报), 2006, 26: 558-565 (in Chinese)

黄土高原不同人工林叶片-凋落叶-土壤生态化学计量特征

Ecological stoichiometry characteristics of leaf-litter-soil in different plantations on the Loess Plateau, China

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