Chin J Plan Ecolo ›› 2012, Vol. 36 ›› Issue (3): 231-242.doi: 10.3724/SP.J.1258.2012.00231

• Research Articles • Previous Articles     Next Articles

Seasonal dynamics in leaf area index in three typical temperate montane forests of China: a comparison of multi-observation methods

SU Hong-Xin*, BAI Fan, and LI Guang-Qi   

  1. State Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China
  • Received:2011-08-15 Revised:2012-01-16 Online:2012-02-28 Published:2012-03-01
  • Contact: SU Hong-Xin E-mail:hxsu@ibcas.ac.cn

Abstract:

Aims Leaf area index (LAI) is one of the most frequently used parameters for analysis of canopy structure and forest productivity. It can be determined by direct or indirect methods. Sources of errors in indirect LAI measurements with optical instruments include non-photosynthetic components, element clumping, and a topography effect. Our objective was to find an appropriate method for evaluating LAI and its seasonal dynamics in typical temperate montane forest.
Methods We examined the applicability of three indirect methods (LAI-2000 plant canopy analyzer, CI-110 plant canopy analyzer and digital hemispherical photograph (DHP)) and one direct method (litterfall) to determine the seasonal dynamics of LAI in three typical temperate forests in Dongling Mountain of Beijing. The forests included a secondary deciduous broad-leaved forest dominated by Quercus mongolica and two plantations (Larix gmelinii var. principis-rupprechtii and Pinus tabuliformis). These represent deciduous broad-leaved forest, deciduous needle-leaved forest and evergreen needle-leaved forest, respectively. The optically-based effective leaf area index (LAIe) values were corrected to eliminate wood elements and clumping effects and then compared with the direct measurement of LAI based on litter collection.
Important findings For all the three forests, the LAI seasonal dynamic shows a uni-modal pattern with a peak in July. Optically-based LAIe underestimated the amplitude of the seasonal dynamics. Wood element elimination can strengthen the seasonal sensitivity of LAI, especially in the seasonally distinct deciduous forest. The order of LAIe measured by the three optically-based methods in three stands is LAI-2000 plant canopy analyzer > DHP > CI-110 plant canopy analyzer. There was good correspondence with the direct measurement LAI for the corrected LAI of LAI-2000 plant canopy analyzer and DHP. The correction method based on gap-size distribution was appropriate for the LAI-2000 plant canopy analyzer and the method based on both gap fraction and gap-size distribution for DHP. Considering economics and practical convenience, we recommend DHP for LAI evaluation in these temperate montane forests.

Arias D, Calvo-Alvarado J, Dohrenbusch A (2007). Calibration of LAI-2000 to estimate leaf area index (LAI) and assessment of its relationship with stand productivity in six native and introduced tree species in Costa Rica. Forest Ecology and Management, 247, 185-193.
Asner GP, Scurlock JMO (2003). Global synthesis of leaf area index observations: implications for ecological and remote sensing studies. Global Ecology and Biogeography, 12, 191-205.
Chen JM (1996). Optically-based methods for measuring seasonal variation of leaf area index in boreal conifer stands. Agricultural and Forest Meteorology, 80, 135-163.
Chen JM, Cihlar J (1995a). Plant canopy gap-size analysis theory for improving optical measurements of leaf-area index. Applied Optics, 34, 6211-6222.
Chen JM, Cihlar J (1995b). Quantifying the effect of canopy architecture on optical measurements of leaf area index using two gap size analysis methods. Geoscience and Remote Sensing, IEEE Transactions on, 33, 777-787.
Chen JM, Plummer PS, Rich M, Gower ST, Norman JM (1997). Leaf area index of boreal forests: Theory, techniques, and measurements. Journal of Geophysical Research, 102, 29,429-429,443.
Chen LZ(陈灵芝), Huang JH(黄建辉) (1997). Study on the Characteristics and Function of the Forest Ecosystem in the Warm Temperate Zone(暖温带森林生态系统结构与功能的研究). Science Press, Beijing.(in Chinese).
Chen S(陈厦), Sang WG(桑卫国) (2007). Dynamics of leaf area index and canopy openness for three forest communities in the warm temperate zone of China. Chinese Journal of Plant Ecology(植物生态学报), 31, 431-436.(in Chinese with English abstract).
CID,Inc. (2000). CI-110 Plant Canopy Digital Imager (Version 3.0).
Cutini A, Matteucci G, Mugnozza GS (1998). Estimation of leaf area index with the Li-Cor LAI 2000 in deciduous forests. Forest Ecology and Management, 105, 55-65.
Dufrêne E, Bréda N (1995). Estimation of deciduous forest leaf area index using direct and indirect methods. Oecologia, 104, 156-162.
Garrigues S, Lacaze R, Baret F, Morisette J, Weiss M, Nickeson J, Fernandes R, Plummer S, Shabanov N, Myneni R (2008). Validation and intercomparison of global Leaf Area Index products derived from remote sensing data. Journal of Geophysical Research, 113, G02028.
Gholz HL (1982). Environmental limits on aboveground net primary production, leaf area, and biomass in vegetation zones of the Pacific Northwest. Ecology, 63, 469-481.
Gonsamo A, Pellikka P (2008). Methodology comparison for slope correction in canopy leaf area index estimation using hemispherical photography. Forest Ecology and Management, 256, 749-759.
Gower ST, Kucharik CJ, Norman JM (1999). Direct and indirect estimation of leaf area index, f (APAR), and net primary production of terrestrial ecosystems. Remote Sensing of Environment, 70, 29-51.
Jonckheere I, Fleck S, Nackaerts K, Muys B, Coppin P, Weiss M, Baret F (2004). Review of methods for in situ leaf area index determination: Part I. Theories, sensors and hemispherical photography. Agricultural and Forest Meteorology, 121, 19-35.
Juárez RN, HR da Rocha HR, Figueira A, Goulden M, Miller S (2009). An improved estimate of leaf area index based on the histogram analysis of hemispherical photographs. Agricultural and Forest Meteorology, 149, 920-928.
Kucharik CJ, Norman JM, Gower ST (1998). Measurements of branch area and adjusting leaf area index indirect measurements. Agricultural and Forest Meteorology, 91, 69-88.
Law BE, Van Tuyl S, Cescatti A, Baldocchi DD (2001). Estimation of leaf area index in open-canopy ponderosa pine forests at different successional stages and management regimes in Oregon. Agricultural and Forest Meteorology, 108, 1-14.
Leblanc SG (2002). Correction to the plant canopy gap-size analysis theory used by the Tracing Radiation and Architecture of Canopies instrument. Applied Optics, 41, 7667-7670.
Leblanc SG, Chen JM, Fernandes R, Deering DW, Conley A (2005). Methodology comparison for canopy structure parameters extraction from digital hemispherical photography in boreal forests. Agricultural and Forest Meteorology, 129, 187-207.
LI-COR,Inc (1992). LAI-2000 Plant Canopy Analyzer Qperating Manual. Lincoln, USA.
Li ZW(李志文), Chu XZ(楚新正) (2008). Research and Progress of Forest leaf area index estimates Management & Technology of SME(中小企业管理与科技), 22, 238-239.(in Chinese).
Luo TX(罗天祥) (1996). Patterns of Net Primary Productivity for Chinese Major Forest Types and Their Mathematical Models. Graduate University of Chinese Academy of Sciences, Beijing.(in Chinese with English abstract).
Lv YL(吕瑜良), Liu SR(刘世荣), Sun PS(孙鹏森), Zhang GB(张国斌), Zhang RP(张瑞蒲) (2007). Seasonal and Spatial Variations of Leaf Area Index of Sub-Alpine Dark Coniferous Forest during Growing Season in Western Sichuan. SCIENTIA SILVAE SINICAE(林业科学), 43, 1-7.(in Chinese with English abstract).
Ma ZQ(马泽清), Liu QJ(刘琪景), Zeng HQ(曾慧卿), Li XR(李轩然), Chen YR(陈永瑞), Lin YM(林耀明), Zhang SH(张时煌), Yang FT(杨风亭), Wang HQ(汪宏清) (2008). Estima tion of leaf area index of planted forests in subtropica l China by photogrammetry. Acta Ecologica Sinica(生态学报), 28, 1971-1980.(in Chinese with English abstract).
Miller J (1967). A formula for average foliage density. Australian Journal of Botany, 15, 141-144.
Nilson T (1971). A theoretical analysis of the frequency of gaps in plant stands. Agricultural Meteorology, 8, 25-38.
Pisek J, Lang M, Nilson T, Korhonen L, Karu H (2011). Comparison of methods for measuring gap size distribution and canopy nonrandomness at J?rvselja RAMI (RAdiation transfer Model Intercomparison) test sites. Agricultural and Forest Meteorology, 151, 365-377.
Ren H(任海), Peng SL(彭少麟), Fang W(方炜), Zhang WQ(张文其) (1995). The possibility of two kinds of leaf area index measurement method application on the the forest stand of CERN. Research dynamic of resource environment network(资源生态环境网络研究动态), 6, 19-23.(in Chinese with English abstract).
Ross IU (1981). The radiation regime and architecture of plant stands. Springer.
Ryu Y, Sonnentag O, Nilson T, Vargas R, Kobayashi H, Wenk R, Baldocchi DD (2010). How to quantify tree leaf area index in an open savanna ecosystem: A multi-instrument and multi-model approach. Agricultural and Forest Meteorology, 150, 63-76.
Sprintsin M, Cohen S, Maseyk K, Rotenberg E, Grünzweig J, Karnieli A, Berliner P, Yakir D (2011). Long term and seasonal courses of leaf area index in a semi-arid forest plantation. Agricultural and Forest Meteorology, 151, 565-574.
Thimonier A, Sedivy I, Schleppi P (2010). Estimating leaf area index in different types of mature forest stands in Switzerland: a comparison of methods. European Journal of Forest Research, 129, 543-562.
Waring RH, Running SW (2007). Forest ecosystems: analysis at multiple scales. Academic Press.
Watson DJ (1947). Comparative physiological studies on the growth of field crops: I. Variation in net assimilation rate and leaf area between species and varieties, and within and between years. Annals of Botany, 11, 41.
Weiss M, Baret F, Smith GJ, Jonckheere I, Coppin P (2004). Review of methods for in situ leaf area index (LAI) determination: Part II. Estimation of LAI, errors and sampling. Agricultural and Forest Meteorology, 121, 37-53.
Wu WB(吴伟斌), Hong TS(洪添胜), Wang XP(王锡平), Peng WX(彭万喜), Li Z(李震), Zhang WZ(张文昭) (2007). Advance in Ground-based LAI Measurement Methods. Journal of Huazhong Agricultural University(华中农业大学学报), 26, 270-275.(in Chinese with English abstract).
Zhu GL(朱高龙), Ju WM(居为民), Chen JM, Fan WY(范文义), Zhou YL(周艳莲), Li XF(李显风), Li MZ(李明泽) (2010). Forest canopy leaf area index inMaoershanMountain: Groundmeasurement and remote sensing retrieva. Chinese Journal of Applied Ecology(应用生态学报), 21, 2117- 2124.(in Chinese with English abstract).
Zou J, Yan G, Zhu L, Zhang W (2009). Woody-to-total area ratio determination with a multispectral canopy imager. Tree Physiology, 29, 1069-1080.
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