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城市3种类型人工林土壤的呼吸动态特征(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2011年03期
Page:
8
Column:
研究论文
publishdate:
2011-06-13

Article Info:/Info

Title:
Seasonal variations of soil respiration in three different urban plantations in Nanjing
Author(s):
ZHANG Gexiang XU Jiao WANG Guobing HOU Feifei RUAN Honghua*
Jiangsu Key Laboratory of Forest Ecological Engineering, College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037, China
Keywords:
plantation forest soil respiration soil temperature soil moisture
Classification number :
S7312;X1711
DOI:
10.3969/j.jssn.1000-2006.2011.03.009
Document Code:
A
Abstract:
Soil respiration was measured using Licor-6400-09 system in the three different urban plantations in Nanjing Forestry University, and its main regulating factors were also measured at the same time during October, 2007 to September, 2008. The three plantation types were Chinese tulip tree, Chinese cedar and mixed plantation of cork oak, deodar cedar and black locust. The results showed that (1) The seasonal fluctuations of soil respiration rates were significant in Chinese tulip tree, Chinese cedar and mixed plantation, and with maximum of 474, 409 and 414 μmol/(m2· s) in summer, respectively, and minimum of 148,1.21 and 085 μmol/(m2· s) in winter, respectively. (2) The annual mean of soil respiration rate was significantly different among three different plantations(p<0.05). The order of the annual mean of soil respiration rate was: Chinese tulip tree,mixed plantation, and Chinese cedar. (3) Soil respiration was significantly correlated to soil temperature and soil moisture. (4) The Q10 value was different between three plantations, and the Chinese cedar plantation had the largest Q10 value. The results provide theoretical basis for understanding of carbon cycle in urban plantation of this region.

References

[1]张宪权,王文杰,祖元刚,等.东北地区几种不同林分土壤呼吸组分的差异性[J]. 东北林业大学学报,2005,33(2):46-47,73.
[2]Schlesinger W H, Andrews J A. Soil respiration and the global carbon cycle [J]. Biogeochemistry, 2000, 48: 7-20.
[3]Dixon R K, Brown S, Houghton R A, et al. Carbon pools and flux of global forest ecosystems [J]. Science, 1994, 263: 185-190.
[4]杨玉盛,董彬,谢锦升,等. 森林土壤呼吸及其对全球变化的响应[J]. 生态学报,2004,24(3): 583-591.
[5]王鹤松,张劲松,孟平,等. 侧柏人工林地土壤呼吸及其影响因子的研究[J]. 土壤通报,2009, 40(5):1031-1035.
[6]徐丽君,王波,玉柱,等. 不同生长年限敖汉苜蓿草地土壤呼吸研究[J]. 干旱区研究,2009,26(1):14-20.
[7]邓爱娟,申双和,张雪松,等. 华北平原地区麦田土壤呼吸特征[J]. 生态学杂志,2009,8(11): 2286-2292.
[8]Raich J W, Tufekcioglu A. Vegetation and soil respiration: Correlations and controls [J]. Biogeochemistry, 2000, 48: 71-90.
[9]张鸽香,徐娇,王国兵,等. 南京城市公园绿地不同植被类型土壤呼吸的变化[J]. 生态学杂志,2010,29(2):274-280.
[10]杨兰芳,蔡祖聪. 不同生长期盆栽大豆的土壤呼吸昼夜变化及其影响因子[J]. 生态学报, 2004(12):2955-2960.
[11]苏永红,冯起,朱高峰,等. 土壤呼吸与测定方法研究进展[J]. 中国沙漠,2008,28(1):57-65.
[12]Chu J X, Zhang X Q. Dynamic and fractionalization of soil respiration under three different land use covers in the subalpine region of western Sichuan province, China[J]. Acta Ecologica Sinica, 2006, 26 (6): 1693-1700.
[13]Myroslava Khomik, Altaf Arain M, McCaughey J H. Temporal and spatial variability of soil respiration in a boreal mixed wood forest[J].Agricultural and Forest Meteorology, 2006, 140: 244-256.
[14]Subke J A, Reichstein M, Tenhunen J D. Explaining temporal variation in soil CO2 efflux in a mature spruce forest in Southern Germany[J].Soil Biology & Biochemistry, 2003, 35: 1467-1483.
[15]Wang C K, Yang J Y, Zhang Q Z. Soil respiration in six temperate forests in China[J].Global Change Biology, 2006, 12:1-12.
[16]张东秋,石培礼,张宪洲. 土壤呼吸主要影响因素的研究进展[J]. 地球科学进展,2005,20(7):778-785.
[17]易志刚,蚁伟民,周国逸,等. 鼎湖山三种主要植被类型土壤碳释放研究[J ]. 生态学报,2003,23(8):1673-1678.
[18]黄辉,杨玉盛,高人,等. 杉木林与楠木林土壤呼吸昼夜变化及与土温变化的关系[J]. 福建师范大学学报:自然科学版,2009,25(2):113-118.
[19]尉海东,马祥庆. 中亚热带3种主要人工林的土壤呼吸动态[J]. 福建农林大学学报:自然科学版,2006,35(3):272-277.
[20]Luo Y Q, Wan S Q, Hui D F, et al. Acclimatization of soil respiration to warming in a tall grass prairie[J]. Nature, 2001,413: 622-625.
[21]王国兵,唐燕飞,阮宏华,等.次生栎林与火炬松人工林土壤呼吸的季节变异及其主要影响因子[J]. 生态学报,2009,29(2):966-975.
[22]王凤文,杨书运,徐小牛,等. 亚热带3种森林植被类型土壤的呼吸特征[J]. 贵州农业科学,2009, 37(3):82-84.
[23]Ohashi M, Gyokusen K, Saito A. Contribution of root respiration to total soil respiration in a Japanese cedar artificial forest[J]. Ecological Research, 2000, 15: 323-333.
[24]孔雨光,王因花,张金池,等. 苏北泥质海岸水杉林地土壤的异养呼吸[J]. 南京林业大学学报:自然科学版, 2010, 34(1):15-18.
[25]Yang P, Du B H. Overseas study dynamic on soil CO2 emission[J]. Agricultural Meteorology, 1996, 17: 48-50.
[26]Vincent G. Spatial and seasonal variations in soil respiration in a temperate deciduous forest with fluctuating water table[J].Soil Biology & Biochemistry, 2006, 38: 2527-2535.
[27]Luan J W, Xiang C H, Luo Z S, et al. Research advances in forest soil respiration [J]. Chin J Appl Ecol, 2006, 17 (12): 2451-2456.
[28]Burton A J, Pregitzer K S. Field measurement of root respiration indicate little to no seasonal temperate acclimation for sugar maple and red pine [J]. Tree Physiology, 2003, 23: 273-280.
[29]Rey A, Pegoraro E, Tedeschi V, et al. Annual variation in soil respiration and its components in a coppice oak forest in central Italy[J]. Global Change Biology, 2002, 8(9): 851-866.
[30]Qi Y, Xu M. Separating the effects of moisture and temperature on soil CO2 efflux in a coniferous forest in the Sierra Nevada Mountains [J]. Plant and Soil, 2001, 237(1): 15-23.

Last Update: 2011-06-13