Chin J Plan Ecolo ›› 2015, Vol. 39 ›› Issue (2): 197-205.doi: 10.17521/cjpe.2015.0019

• Orginal Article • Previous Articles     Next Articles

Respiration rates of stems at different heights and their sensitivity to temperature in two broad-leaved trees in Beijing

HAN Feng-Sen, HU Dan*(), WANG Xiao-Lin, ZHOU Hong-Xuan   

  1. Research Center for Eco-environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
  • Received:2014-08-27 Accepted:2014-12-09 Online:2015-03-10 Published:2015-02-01
  • Contact: Dan HU E-mail:hudan@rcees.ac.cn
  • About author:

    # Co-first authors

Abstract: <i>Aims</i>

Woody-tissue respiration (Rw) is well known to be a large component of the terrestrial ecosystem carbon balance. In order to quantify the intra- and inter-specific variations in stem respiration, investigations were made on the temporal and vertical variations in Rw in order to reveal the vertical pattern and the regulatory mechanisms of the temperature-sensitivity coefficient (Q10).

<i>Methods</i>

CO2 release rates and stem temperature were measured in two typical deciduous species (Sophora japonica and Salix matsudana) from March through December 2013 in a suburban park in Beijing. All measurements were carried out at three heights (10 cm, 140 cm and 270 cm) corresponding to the base, breast height and first branch of the trees.

<i>Important findings</i>

It was found that the stem respiration differed significantly between the two tree species. The Rw in Sophora japonica was 1.12 (July) to 1.79 (May) times of that in Salix matsudana for the same months except in April. Clear diurnal cycles and strong seasonal variations were found in the stem respiration per unit surface area (RS). The seasonal variation patterns of Rw were unimodal for both species; however, the peak month differed between the two species, i.e. July ((5.13 ± 0.24) μmol·m-2·s-1) for Sophora japonica and August ((3.85 ± 0.17) μmol·m-2·s-1) for Salix matsudana. Stem respiration during the growing season (July and August) was high- er than in the dormant season (November and December); whereas the seasonal variations of Q10 showed opposite trend, i.e. higher in the dormant season than during the growing season. RW increased and the diel patterns of Rw varied with height; the pattern of stem respiration was unimodal for trunk and diauxie for branches, respectively. Stem temperature was found to be the dominant factor regulating the diurnal dynamics of stem respiration at a daily scale. In addition, Q10 higher at the top than at the base. Stem temperature and Q10 collectively determined the temporal and vertical patters of stem respiration. During the growing months, daily accumulated respiration per volume of woody tissue (mmol·m-3·d-1) was linearly related to the inverse of stem diameter measured at breast height. The level of respiration was better expressed on area base (μmol·m-2·s-1) for comparisons among individuals and examination of temporal and spatial variations of the same individual. Therefore, the spatial and temporal variability of Rw should be considered in the construction of city forest carbon budget model so as to reduce the estimation error.

Key words: stem respiration, temporal dynamics, vertical variations, temperature-sensitivity coefficient (Q10), urban ecology

Table 1

Basic characteristics of the sampling trees"

树种
Species
代码
Code
树高
Height (m)
测点直径
Diameter at measurement point (cm)
10a 140a 270a

Sophora
japonica
So1 12.6 22.4 17.2 10.8
So2 14.7 26.3 18.6 14.5
So3 16.4 31.6 21.5 17.6
旱柳
Salix
matsudana
Sa1 13.8 21.6. 16.8 12.9
Sa2 15.7 29.1 22.6 18.5
Sa3 18.4 34.2 28.7 22.8

Fig. 1

The seasonal variations of stem respiration and air temperature in Sophora japonica and Salix matsudana (mean ± SD)."

Table 2

Comparisons of respiration at a reference temperature of 10 °C (R10) and temperature-sensitivity coefficient (Q10) between two species"

树种
Species
月份
Month
回归方程
Regression equation
Q10 R10
(μmol·m-2·s-1)
R2

Sophora japonica
6-8 Y = 0.8945e0.0779x 2.18 1.95 0.77**
10-12 Y = 0.5943e0.0892x 2.44 1.45 0.87**
旱柳
Salix matsudana
6-8 Y = 0.8771e0.0582x 1.79 1.57 0.82**
10-12 Y = 0.4674e0.0599x 1.86 0.87 0.88**

Fig. 2

Seasonal variations of temperature-sensitivity coefficient (Q10, A) and stem respiration at a reference temperature of 10 °C (R10, B) on stem surface area base for the non-growing season (Oct.-Dec.) and growing season (Jun.-Aug.) in Sophora japonica and Salix matsudana (mean ± SD)."

Fig. 3

Dynamics of stem temperature (T10, T140, T270) and stem respiration rate (R10, R140, R270) at different heights (10, 140 and 270 cm)."

Table 3

Fitted equations for stem respiration and temperature and temperature-sensitivity coefficient (Q10)"

树种
Species
枝干高度
Stem height (cm)
回归方程
Regression equation
时间滞后
Time lag (min )
Q10 R2

Sophora japonica
10 Y = 0.8761e0.0736x 154 2.09 0.722**
140 Y = 0.9024e0.0821x 136 2.27 0.754*
270 Y = 1.0132e0.0918x 122 2.50 0.846**
旱柳
Salix matsudana
10 Y = 0.8115e0.0429x 176 1.54 0.707**
140 Y = 0.9232e0.0547x 152 1.73 0.854**
270 Y = 0.9273e0.0749x 126 2.11 0.955**

Fig. 4

Analysis of the relationship between stem respiration and temperature at different heights."

Table 4

Result of covariance analysis (Dependent variable: Daily stem respiration accumulation rate)"


Source
类型Ⅲ平方和
Type III sum of squares
自由度
Degrees of freedom
均方
Mean squares
F
F values
显著性
Significance
校正模型 Corrected model 4 809.961a 2 2 404.981 64.400 0.000
截距 Intercept 836.282 1 836.282 22.394 0.000
直径倒数 Inverse of diameter 3 700.128 1 3 700.128 99.081 0.000
树种 Species 335.130 1 335.130 8.974 0.009
误差 Error 560.168 15 37.345
总计 Summation 1 5220.594 18
校正总计 Summation correction 5 370.129 17

Fig. 5

Analysis of the relationship between the daily stem respiration accumulation per tree expressed on a volume basis and the inverse of stem diameter measured at the breast height (D-1) in Sophora japonica and Salix matsudana."

1 Amthor JS (2000). The McCree-de Wit-Penning de Vries- Thornley respiration paradigms: 30 years later.Annals of Botany, 86, 1-20.
2 Araki MG, Utsugi H, Kajimoto T, Han Q, Kawasaki T, Chiba Y (2010). Estimation of whole-stem respiration, incorporating vertical and seasonal variations in stem CO2 efflux rate, of Chamaecyparis obtusa trees.Journal of Forest Research, 15, 115-122.
3 Atkin OK, Tjeolker MG (2003). Thermal acclimation and the dynamic response of plant respiration to temperature.TRENDS in Plant Science, 8, 343-351.
4 Brito P, Morales D, Wieser G, Jiménez MS (2010). Spatial and seasonal variations in stem CO2 efflux of Pinus canariensis at their upper distribution limit.Trees, 24, 523-531.
5 Ceschia É, Damesin C, Lebaube S, Pontailler JY, Dufrêne É (2002). Spatial and seasonal variations in stem respiration of beech trees (Fagus sylvatica).Annals Forest Science, 59, 801-812.
6 Damesin C, Ceschia E, Goff NL, Ottorini JM, Dufrêne E (2002). Stem and branch respiration of beech: From tree measurements to estimations at the stand level.New Phytologist, 153, 159-172.
7 Edwards NT, Hanson PJ (1995). Stem respiration in a closed-canopy upland oak forest.Tree Physiology, 16, 433-439.
8 Kim MH, Nakane K, Lee JT, Bang HS, Na YE (2007). Stem/branch maintenance respiration of Japanese red pine stand.Forest Ecology and Management, 243, 283-290.
9 Lavigne MB (1996). Comparing stem respiration and growth of jack pine provenances from northern and southern locations.Tree Physiology, 16, 847-852.
10 Levy PE, Jarvis PG (1998). Stem CO2 fluxes in two Sahelian shrub species (Guiera senegalensis and Combretum micranthum).Functional Ecology, 12, 107-116.
11 Liberloo M, de Angelis P, Ceulemans R (2008). Stem CO2 efflux of a Populus nigra stand: Effects of elevated CO2, fertilization, and shoot size.Biologia Plantarum, 52, 299-306.
12 Ryan MG (1990). Growth and maintenance respiration in stems of Pinus contorta and Picea engelmannii.Canadian Journal of Forest Research, 20, 48-57.
13 Ryan MG (1991). Effects of climate change on plant respiration.Ecological Applications, 1, 157-167.
14 Ryan MG, Hubbard RM, Clark DA, Sanford RL Jr (1994). Woody-tissue respiration for Simarouba amara and Minquartia guianensis, two tropical wet forest trees with different growth habits.Oecologia, 100, 213-220.
15 Ryan MG, Hubbard RM, Pongracic S, Raison RJ, McMurtrie RE (1996). Foliage, fine-root, woody-tissue and stand respiration in Pinus radiata in relation to nitrogen status.Tree Physiology, 16, 333-343.
16 Saxe H, Cannell MGR, Johnsen Ø, Ryan MG, Vourlitis G (2001). Tree and forest functioning in response to global warming.New Phytologist, 149, 369-399.
17 Sprugel DG (1990). Components of woody-tissue respiration in young Abies amabilis (Dougl.) Forbes trees.Trees, 4, 88-98.
18 Steppe K, Saveyn A, McGuire MA, Lemeur R, Teskey RO (2007). Resistance to radial CO2 diffusion contributes to between-tree variation in CO2 efflux of Populus deltoides stems.Functional Plant Biology, 34, 785-792.
19 Stockfors J (2000). Temperature variations and distribution of living cells within tree stems: implications for stem respiration modeling and scale-up.Tree Physiology, 20, 1057-1062.
20 Sun JW, Yuan FH, Guan DX, Wu JB (2013). Dark respiration of terrestrial vegetations: A review.Journal of Applied Ecology, 24, 1739-1746.(in Chinese with English abstract)
[孙金伟, 袁凤辉, 关德新, 吴家兵 (2013). 陆地植被暗呼吸的研究进展. 应用生态学报, 24, 1739-1746.]
21 Tarvainen L, Räntfors M, Wallin G (2014). Vertical gradients and seasonal variation in stem CO2 efflux within a Norway spruce stand.Tree Physiology, 34, 488-502.
22 Teskey RO, Saveyn A, Steppe K, McGuire MA (2008). Origin, fate and significance of CO2 in tree stems.New Phytologist, 177, 17-32.
23 Tjoelker MG, Oleksyn J, Reich PB (2001). Modelling respiration of vegetation: Evidence for a general temperature- dependent Q10.Global Change Biology, 7, 223-230.
24 Vose JM, Ryan MG (2002). Seasonal respiration of foliage, fine roots, and woody tissues in relation to growth, tissue N, and photosynthesis.Global Change Biology, 8, 182-193.
25 Wang M, Wu YX, Wu JL (2008). Stem respiration of dominant tree species in broad-leaved Korean pine mixed forest in Changbai Mountains.Chinese Journal of Applied Ecology, 19, 956-960.(in Chinese with English abstract)
[王淼, 武耀祥, 武静莲 (2008). 长白山红松针阔叶混交林主要树种树干呼吸速率. 应用生态学报, 19 , 956-960.]
26 Wang WJ, Wang HM, Zu YG, Li XY, Koike T (2005). Characteristics of root, stem, and soil respiration Q10 temperature coefficients in forest ecosystems.Acta Phytoecologica Sinica, 29, 680-691.(in Chinese with English abstract)
[王文杰, 王慧梅, 祖元刚, 李雪莹, 小池孝良 (2005). 林木非同化器官与土壤呼吸的温度系数Q10值的特征分析. 植物生态学报, 29, 680-691.]
27 Wang WJ, Yang FJ, Zu YG, Wang HM, Takagi K, Sasa K, Koike T (2003). Stem respiration of a larch (Larix gmelini) plantation in northeast China.Acta Botanica Sinica, 45, 1387-1397.
28 Wang XW, Mao ZJ, Sun T, Wu HJ (2011). Effects of temperature and sap flow velocity on CO2 efflux from stems of three tree species in spring and autumn in Northeast China.Acta Ecologica Sinica, 31, 3358-3367.(in Chinese with English abstract)
[王秀伟, 毛子军, 孙涛, 吴海军 (2011). 春、秋季节树干温度和液流速度对东北3树种树干表面CO2释放通量的影响. 生态学报, 31, 3358-3367.]
29 Xu F, Wang CK, Wang XC (2011). Intra- and inter-specific variations in stem respiration for 14 temperate tree species in northeastern China.Acta Ecologica Sinica, 31, 3581-3589.(in Chinese with English abstract)
[许飞, 王传宽, 王兴昌 (2011). 东北东部14个温带树种树干呼吸的种内种间变异. 生态学报, 31, 3581-3589.]
30 Yang QP, Xu M, Chi YG, Zheng YP, Shen RC, Li PX, Dai HT (2011). Temporal and spatial variations of stem CO2 efflux of three species in subtropical China.Journal of Plant Ecology, 5, 229-237.
31 Yang Y, Zhao M, Xu XT, Sun ZZ, Yin GD, Piao SL (2014). Diurnal and seasonal change in stem respiration of Larix principis-rupprechtii trees, northern China.PLoS ONE, 9, e89294.
32 Zha T, Kellomäki S, Wang KY, Ryyppö A, Niinistö S (2004). Seasonal and annual stem respiration of Scots pine trees under boreal conditions.Annals of Botany, 94, 889-896.
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