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冬小麦农田生态系统碳、水循环特征及冠层上方碳通量的模拟
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摘要
陆地生态系统的碳、水循环是全球变化科学的热点和核心问题。陆地生态系统碳循环包括植物的光合作用、自养呼吸作用及异养呼吸作用三个过程,其中光合作用通过植物的气孔调节行为,与控制水分散失的蒸腾作用相联系,构成了土壤—植物—大气系统中相互作用、互为反馈的碳、水循环过程,它们的动态变化将对气候系统产生重大影响。农田生态系统是受人类活动干扰最大的陆地生态系统,也是气候变化的主要承受者,对农田生态系统中碳、水循环机理过程、变化趋势及其对环境响应的综合研究,将有助于了解农田生态系统缓解全球CO_2浓度上升的潜在可能性及其对全球变化的贡献,并为构建生态系统尺度碳、水循环模型奠定基础。
     本研究以冬小麦为研究对象,利用LI-6400R光合—蒸腾测量系统、LI-6400-09土壤呼吸室和禹城生态试验站涡度相关系统等高精度仪器设备,对2007年和2008年小麦拔节至乳熟期间涉及碳、水循环过程的叶片光合—蒸腾作用、土壤呼吸作用及相关农田气象要素和植被特征进行了野外试验测定和分析,在试验观测基础上提取了重要生理参数,建立了基于过程的农田与大气间物质输送和能量交换的多层—双叶模型,并对2008年试验期间冠层上方碳通量特征进行了模拟,试验分析和模拟的主要结论如下:
     1.叶片水平光合—蒸腾过程的碳、水循环特征:不同生育期中测定的不同层次阴、阳叶片具有各自明显的净光合速率、蒸腾速率和水分利用效率日变化特征,这是包括光合有效辐射、气孔导度、CO_2浓度、温度等影响因子在内的综合作用的结果,进行气孔限制分析是解释日变化规律的有效方法;随光强增加,各层次叶片净光合速率均呈直角双曲线增加,蒸腾速率呈直线增加,在两者共同影响下,叶片水平水分利用效率亦呈直角双曲线增加,且存在“光饱和”特征;随CO_2浓度增加,各层次叶片净光合速率呈直角双曲线形式增加,同时气孔导度下降导致蒸腾速率呈波浪式下降,两者共同使叶片水平水分利用效率提高,蒸腾速率对由CO_2浓度变化而引起的气孔运动的响应比净光合速率快。
     2.土壤呼吸过程的碳循环特征及根呼吸的贡献:不同组分土壤呼吸存在明显日变化和季节变化特征,其中季节变化是以温度起重要作用并受根生物量协同影响的综合结果,5-10cm土壤温度大约可以解释不同组分土壤呼吸季节变化的49%~65%,土壤中根生物量大约可以解释土壤呼吸季节变化的44%;综合根去除法和根生物量外推法两种方法估算的研究期间根呼吸对土壤总呼吸的贡献为32%~45%。
     3.农田生态系统尺度的能量平衡与碳、水循环特征:植物以叶片为生命活动的基本单元,在生态系统尺度通过湍流交换等形式推动物质(碳、水)循环流动,并与系统中驱动物质循环的能量传输密不可分。本研究分析结果表明,利用涡度相关技术直接测定的农田生态系统尺度能量和物质通量,具有明显的日变化和季节变化特征,但涡度相关技术与常规观测技术相比存在低估趋势。利用生态系统水分利用效率(WUEe)可以衡量生态系统尺度碳、水循环关系,其日变化特征随生育期不同而不同。将生态系统水平与叶片水平的水分利用效率日均值进行比较,前者较后者高,原因可能与研究时对不同尺度采用了不能直接可比的不同的测定方法有关,也可能与涡度相关技术对能量通量的低估有关。
     4.多层—双叶模型对冠层上方碳通量的模拟:综合考虑农田水、热因子及叶片氮含量的非线性垂直分布对碳、水循环的影响,将农田按植株高度分为上、中、下三层,并通过叶片集聚指数计算阴、阳叶面积以区分叶片的空间分布受光状态,建立了均匀农田与大气间物质输送和能量交换的多层—双叶模型,对农田冠层上方基于光合—呼吸的碳循环过程进行了模拟应用研究。利用涡度相关碳通量观测数据对模型模拟能力的检验结果表明,模拟值大约可以解释实测值的78.5%,拟合程度较高,模拟的CO_2通量日变化特征在晴天的日间比在阴雨天和夜间的效果好。在叶片非随机分布的密集农田中,阴叶对GPP的贡献率在35.7%左右,说明阴叶对生产力的贡献也很重要,分层模拟显示,作物最终产量的形成主要依赖上层叶片,对GPP贡献率占80%以上,模型估算的试验期间冬小麦NPP累计约为626.3gC·m~(-2)。
Carbon cycle and water cycle of terrestrial ecosystem have become two hot issues and kernel questions in global change science.There are three processes in carbon cycle of terrestrial ecosystem include plant photosynthsis,autotrophic respiration and heterotrophic respiration,among them,plant photosynthsis can connect by stomatal behavior with transpiration which can control leaf water dissipation,and then the interactional coupling cycle of carbon and water is formed in soil-plant-atmosphere system,and every dynamic change in coupling cycle will have a significant impact on the climate system. Agro-ecosystem is affected most seriously by human activities,also is the main accepter for climate change,the comprehensive study on mechanisms process,variation tendency and response to environment of carbon and water cycle are helpful to understand the potential probability of easing global CO_2 concentration increase in agro-ecosystem and its contribution to global change,and also can lay the foundation for building the coupling model of carbon-water cycle at ecosystem-scale.
     In this study,leaf photosynthesis-transpiration rate,soil respiration rate and related meteorological factors in typical winter wheat agro-ecosystem were measured by using LI-6400R portable photosynthesis-transpiration system,LI-6400R-09 soil CO_2 flux chamber and eddy covariance system et al.at the Yucheng Comprehensive Experimental Station of the Chinese Academy of Sciences during the main growing season in 2007 and 2008.We analyzed and discussed the characteristics of cycle of carbon and water,and after having obtained important physiological parameters based on field experiment,a process-based, multilayer two-leaf model which calculates energy and material cycle separately for sunlit and shaded leaves was developed,then characteristic of CO_2 fluxes above the canopy was simulated.The main results are as follows:
     1.Characteristics of carbon and water cycle in the relationship of leaf photosynthesis -stomatal conductance-transpiration.It is quite different for leaf net photosynthesis rate(Pn) measured in different height layer after separated into sunlit and shaded leaves in different growing stage,and so transpiration rate(Tr) and water use efficiency(WUE),and these resulted from the joint effects of photosynthetically active radiation(PAR),stomatal conductance,CO_2 concentration,temperature and other factors.Stomatal limited analysis is an effective method to explain the daily variation regularity;With PAR increasing,Pn presented a rectangular hyperbolic curve increase,and Tr was linear rise,then leaf level WIdE showed a rectangular hyperbolic curve increases with " light saturation" under the influence of Pn and Tr;With the CO_2 concentration enrichment,Pn displayed a rectangular hyperbolic increase,but Tr decreased wavily result from stomatal conductance change,then caused an increase in leaf level WUE,and the response of Tr to stomatal movement which caused by CO_2 concentration change was faster than the response of Pn.
     2.Characteristics of carbon cycle in the process of soil respiration and the contribution of root respiration,each of the different components of soil respiration had a clear diurnal variation and a seasonal variation,temperature played an important role and root biomass had a synergistic effect to the seasonal variation,5-10cm soil temperature can explaine about 49%~65%of the seasonal variation while root biomass about 44%.Integrated the root exclusion method and the root biomass extrapolation method,this study considers the contribution of root respiration to total soil respiration of winter wheat has a range from 32%~45%.
     3.Characteristics of energy balance and carbon,water cycle at Agro-ecosystem-scale. Leaf is the basic unit for plant vital activities,which can drive material(carbon and water) circular flow through turbulent exchange and there has a very close correlation between energy transmission and material cycle in SPAC.In this study,Ago-ecosystem-scale energy and material fluxes showed significant diurnal and daily variations when they were measured directly using the eddy covariance(EC) technique,while,compared to conventional observation methods,EC presented an underestimation trend.The ecosystem water use efficiency(WUEe) can describe the relationship of carbon and water cycle at Agro-ecosystem-scale,and the diurnal variation of WUEe was different in April and May. Also,we found that the daily average value of WUEe always higher than that of leaf level WUE,one reason maybe lie in that they can not be compared directly for using two kinds of different measurement methods,the other reason may be associated with the energy fluxes underestimate by EC technology.
     4.Simulation of winter wheat canopy CO_2 fluxes by a multiplayer two-leaf model. Considering many biophysics processes such as the atmosphere,hydrology,plant leaf N content et al.a multiple layer,two-leaf canopy model for predicting of mass transportation and energy exchange between plant canopies and the atmosphere has developed after dividing the canopy height into three layers(top,middle and bottom),and the sunlit and shaded leaf area index was computed respectively at different layers through introducing a foliage clumping index,it is important to distinguish the spatial light distribution and so leaf photsynthesis.The simulation results showed that the model performed well after compareing with eddy covariance CO_2 fluxes data,the modeled fluxes can explain about 78.5%of the measured in this study,the modeled diurnal variation of CO_2 fluxes have a higher precision at fine daytime than cloudy and nighttime.The clumped architecture of winter wheat canopy makes the stratification between sunlit and shaded leaves essential because the fractin of shaded leaves is much larger in clumped canopy than in random canopy,and shaded leaves play an importance role of about 35.7%to total gross primary productivity(GPP) in this study, while the leaves in top layer is about 80%,the modeled total net primary productivity(NPP) during the study period is 626.3gC·m~(-2).
引文
Anten N P R,Schieving F,Werger M J A.Patterns of light and nitrogen distribution in relation to whole canopy carbon gain in C_3 and C_4 mono-and dicotyledonous species.Oecologia,1995,101:504-513.
    Arp W J.Effects of source-sink relations on photosynthetic acclimation to elevated CO_2.Plant,Cell and Environment,1991,14:869-875.
    Aubinet M,Chermanne B,Vandenhaute M,et al.Long term carbon dioxide exchange above a mixed forest in the Belgain Ardennes.Agricultural and Forest Meteorology,2001,108:293-315.
    Baede A P M,Ahlonsou E,Ding Y,et al.The climate system:An overview,in Houghton J T,Ding Y,Griggs J,et al.,eds,Climate Change 2001:The Scientific Basis.Cambridge University Press,Cambridge.2001 pp 85-98.
    Baldocchi D D.A largrangian random-walk model for simulating water vapor,CO_2 and sensible heat flux densities and scalar profiles over and within a soybean canopy,Boundary Layer Meteorol.1992,61:113-144.
    Baldocchi D D.Assessing the eddy covariance technique for evaluating carbon dioxides exchange rate of ecosystems:past,present and future.Global change biology,2003,9:479-492.
    Baldocchi D D,Harley P C.Scaling carbon dioxide and water vapour exchange from leaf to canopy in a deciduous forest Ⅱ model testing and application.Plant Cell and Enviroment,1995,18:1157-1173.
    Berry J A,Bjorkman.Photosynthesis response and adaptation to temperature in higher plants.Ann Rev Plant Physiol,1980,31:391-638.
    Black T A,Chen J M,Lee X,et al.Characteristics of shorwave and longwave irradiances under a Douglas fir forest stand.Can J Forest Res,1991,12:1020-1028.
    Bonan G B.Land-atmosphere CO_2 exchange simulated by a land surface process model coupled to an atmospheric general circulation model.J Geophys Res,1995,100:2817-2831.
    Bond-Lamberty B,Wang C K,Gower S T.A global relationship between the heterotrophic and autotrophic components of soil respiration.Global Change Biology,2004a,10:1756-1766.
    Bond_Lamberty B,Wang C K,Gower S T.The contribution of root respiration to soil surface CO_2 flux in a boreal black spruce chronosequence.Tree Physiology,2004b,22:993-1001.
    Bounoua L.A revised land surface parameterization(SiB_2)for atmospheric GCMs.Part I:model formulation.J.Climate,1996,9:676-705.
    Bouwmann A F,Germon J C.Special issue:soils and climate change:introduction.Biology and Fertility of Soils,1998,27:219.
    Brown A H,Fitter J D,Graves G K.Root production,turnover and respiration under two grassland types along an altitudinal gradient:Influence of temperature and solar radiation.Oecologia,1998,114:20-26.
    Caldwell M M,Meister H P,Tenhunen J D,et al.Canopy structure,light microclimate and leaf gas exchange of Quercus coccifera L.In a Portuguese macchia:measurements in different canopy layers and simulations with a canopy model.Trees,1986,1:25-41.
    Ceulemans R J.Photosynthesis.In:Kaghvendra A S ed,Physiology of Tree.Awiley-interscience Publication,John wiley & Sons,PNC New York,1991,21-50.
    Chazdon R L,Pearcy R W.Photosynthetic responses to light variation in rain forest species I.Introduction under constant and fluctuating light conditions.Oecologia,1986,69:517-523.
    Chen J M,Liu J,Cihlar J,et al.Daily canopy photosynthesis model through temporal and spatial scaling for remote sensing applications.Ecological Modelling,1999,124:99-119.
    Cheng W,Coleman D C,Carroll C R,et al.In situ measurement of root respiration and soluble C concentrations in the rhizosphere.Soil Biology and Biochemistry,1993,25:1189-1196.
    Collatz G J,Ball J T,Crivet C,et al.Physiological and environmental regulation of stomatal conductance,photosynthesis and transpiration:a model that includes a laminar boundary layer.Agricultural Forest Meteorol,1991,54:107-136.
    Cowan I R.Stomata behavior and environment.Adv Bot Res,1988,4:117-228.
    Craig Macfarlane,Megan Hoffman,Derek Eamus,et al.Estimation of leaf area index in eucalypt forest using digital photography.Agricultural and Forest Meteorology,2007,143:176-188.
    Deardorff J W.Efficient prediction of ground surface temperature and moisture,with inclusion of a layer of vegetation,J.Geophys.Res.,1978,83(C4):1889-1903.
    de Pury D G G,Farquhar G D.Simple scaling of photosynthesis from leaves to canopies without the errors of big-leaf models.Plant Cell Envir,1997t,20:537-557.
    Eamus D.The interaction of rising CO_2 and temperatures with water use efficiency.Plant,Cell and Environment,1991,14:843-852.
    Ephrath J E,Manari A,Bravda B A.Effects of moisture stress on stomatal resistance and photosynthetic rate in cotton.I .Control level of stress.Field Crop Research,1990,23:117-131.
    Erbs D G,Klein S A,Duffie J A.Estimation of diffuse radiation fraction for hourly,daily and monthly-average global radiation.Solar Energy,1982,28:293-304.
    Evans J R.Nitrogen and photosynthesis in the flag leaf of wheat(Triticum aestivum L.).Plant Physiology.1983,72:297-302.
    Evans J R.Photosynthesis and nitrogen relationships in leaves of C_3 plants.Oecologia,1989a,78:9-19.
    Fang J Y,Chen AP,Peng C H.Changes in Forest Biomass carbon storage in China between 1949 and 1998.Science,2001,292:2320-2322.
    Farquhar G D,O'Leary M H,Berry J A.On the relationship between carbon isotope discrimination and intercellular carbon dioxide concentration in leaves.Austr J Plant Physiol,1982,9:121-137.
    Farquhar G D,Sharkey T D.Stomatal conductance and photosynthesis.Annual Review of Plant Physiology,1982,33:317-345.
    Farquhar G D,von Caemmerer S.Modeling photosynthetic response to environment conditions.In:Lange O L,et al.eds.Encyclopedia of Plant Physiology.Berlin:Spring-Verlag.1982,12B:549-587.
    Farquhar G D,von Caemmerer S,Berry J A.A biochemical model of photosynthetic CO_2 assimilation in leaves of C_3 species.Planta,1980,149:78-90.
    Field C.Allocating leaf nitrogen for the maximization of carbon gain:leaf age as a control on the allocation program.Oecologia,1983,56:341-347.
    Field C,Mooney H A.Leaf age and seasonal effects on light water and nitrogen efficiency in a California shrub.Oecologia,1983,56:348-355.
    Field C,Mooney H A.The photosynthesis-nitrogen relationship in wild plants.In:Givnish.T J,ed.On the Economy of Plant Form and Function.Cambridge University Press.1986,25-55.
    Givnish T J.Adaptation to sun shade:A whole-plant perspective.Australian Journal of Plant Physiology,1988,15:63-92.
    Goulden M L,Crill P M.Automated measurement of CO_2 exchange at the moss surface of a black spruce forest.Tree Physiol,1997,17:537-542.
    Grace J,Malhi Y,Lloyd J,et al.The use of eddy covariance to infer the net carbon dioxide uptake of Brrazilian rain forest.Global Change Biology,1996,2:209-217.
    Grace J,Lloyd J,Mcintyre J,et al.Carbon dioxide uptake by an undisturbed tropical rain forest in southwest Amazonia 1992~1993.Science,1995b,270:778-780.
    Grammatikopoulos G,Manetas Y.Diurnal changes in phosphoenolpyruvate carboxylase and pyruvate,orthophosphate dikinase properties in the natural environment:interplay of light and temperature in a C4 thermophile.Physiol Plant,1990,80:593-599.
    Granier A,Ceschia E,Damesin C,et al.The carbon balance of a young Beech forest.Functional Ecology,2000,14:312-325.
    Gu L H,Shugart H H,Fuentes J D,et al.Micrometeorology,biophysical exchanges and NEE decomposition in a two-story boreal forest-development and test of an integrated model,Agricultural and Forest Meteorol.1999,94:123-148.
    Gummuluru S,Hobbs S L A,Jana S.Physiological responses of drought tolerant and drought susceptible durum wheat genotypes.Photosynthetica,1989,23:479-485.
    Gupta S R,Singh J S.Soil respiration in a tropical grassland.Soil Biol Biochem,1981,13:261-268.
    Hafiz Maherali,Evan H,Delucla.Interactive effects of elevated CO_2 and temperature on water transport in ponderosa pine.American Journal of Botany,2000,87(2):243-249.
    Hanson P J,Edwards N T,Garten C T,et al.Separating root and soil microbial contributions to soil respiration:a review of methods and observations.Biogeochemistry,2000,48:115-146.
    Harley P C,Tenhunen J D.Modeling the photosynthetic response of C_3 leaves to environment factors.In:Boote K J.ed.Modeling Crop Photosynthesis from Biochemistry to Canopy.CSSA Special Publication No.19.Madison:American Society of Agronomy and Crop Science Society of American,1991,17-39.
    Hetherington A M,Woodward F I.The role of stomata in sensing and driving environmental change.Nature,2003,424(21):901-908.
    Hirose T,Werger M J A.Maximizing daily canopy photosynthesis with respect to the leaf nitrogen allocation pattern in the canopy.Oecologia,1987b,72:520-526.
    Hirose T,Werger M J A,van Rheenen J W A.Canopy development and leaf nitrogen distributions in a stand of Carex acutiformis.Ecology,1989,70:1610-1618.
    IPCC.Climate change 1995:The Science of Climate Change.Cambridge:Cambridge University Press. 1996.
    IPCC.Climate change 2001:The Scientific Basis.Cambridge:Cambridge University Press.2001.
    IPCC.Climate Change 2007:The Physical Science Basis.Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change.In:Solomon S,Qin D,Manning M,et al.eds.Cambridge:Cambridge University Press,2007.
    Jarvis P G,Morison J I L.Stomatal control of transpiration and photosynthesis.In:Jarvis P G,Mansfield T A.eds.Stomatal Physiology Ⅲ,New York:Cambridge University Press,1981,247-279.
    Jenkinson D S,Adams D E,Wild A Model estimates of CO_2 emissions from soil in response to global warming.Nature,1991,351:304-306.
    Jeuffroy M H,Ney B,Ouny A.Integrated Physiological and agronomic modeling of N capture and use within the Plant.Journal of Experimental Botany,2002,53(370):809-823.
    Ji J J.A climate-vegetation interaction model:simulating physical and biological processes at the surface.Journal of Biogeography,1995,22:445-451.
    Kalt-Torres W,Kerr P S,Usuda H et al.Diurnal changes in maize leaf photosynthesis 1.Carbon exchange rate,assimilate export rate,and enzyme activities.Plant Physiology,1987,83:283.
    Katsunori T.Multi-layer model of CO_2 exchange in a plant community coupled with the water budget of leaf surfaces,Ecological Modelling,2001,147:85-104.
    Kemanian A R,St(?)ckle C O,Huggins D R.Variability of barley radiation use efficiency.Crop Sci.,2004,44:1662-1672.
    Kim J,Verna S B.Modeling canopy photosynthesis scaling up from a leaf to canopy in a temperature grassland ecosystem.Agriculture and Forest Meteotology,1991,57:187-208.
    Kirschbaum M U F.The temperature dependence of soil organic matter decomposition and the effect of glabal warming on soil organic C storage.Soil Biology & Biochemistry,1995,27:753-760.
    K(?)rner C H.Leaf diffusive conductances in the major vegetation types of the globe.In:Schulze E D,Caldwell M M.eds.Ecophysiology of Photosynthesis.Ecological Studies,1994,100:463-490.
    Kucera C,Kirkham D.Soil respiration studies in tall grass prairie in Missouri.Ecology,1971,52:912-915.
    Kuzyakov Y,Larionova A A.Root and rhizomicrobial respiration:A review of approaches to estimate respiration by autotrophic and heterotrophic organisms in soil.Journal Plant Nutrition and Soil Science,2005.168:503-520.
    Larcher W.Physiological Plant Ecology.Springer-verlag,Berlin and New York,1980,303.
    Lee M S,Kaneyuki Nakane,Takayuki Nakatsubo,et al.Seasonal changes in the contribution of root respiration to total soil respiration in a cool-temperate deciduous forest,Plant and Soil,2003,255:311-318.
    Lee X H,Yu Q,Sun X M,et al.Micrometeorological fluxes under the influence of regional and local advection:a revisit.Agricultural and Forest Meteorology,2004,122:111-124.
    Lemon E R,Stewart D W,Shawcroft R W,et al.Experiments in predicting evapotranspiration by simulation with a soil-plant-atmosphere model(SPAM).In:Bruce R R.ed.Field soil water regime.Soil Science Society of America,Madison,WI,1973,57-76.
    Leuning R,Dunin F X,Wang Y P.A two-leaf model for canopy conductance,photosynthesis and partitioning of available energy.Ⅱ.Comparison with measurements.Agricultural and Forest Meteorol,1998,91:113-125.
    Leuning R,Kelliher F M,de Pury D G G,et al.Leaf nitrogen,photosynthesis,conductance and transpiration:scaling from leaves to canopies.Plant,Cell,Environ.1995,18:1183-1200.
    Lin G H,Ehleringer J R,Rygiewicz P T,et al.Elevated CO_2 and temperature impacts on different components of soil CO_2 efflux in Douglas-fir terracosms.Global Change Biology,1999,5:157-168.
    Liu J,Chen J M,Cihlar J,et al.A process-based boreal ecosystemproductivity simulator using remote sensing input.Remote sensing and environment,1997,62:158-175.
    Liu J,Chen J M,Cihlar J,et al.Net primary productivity distribution in the BOREAS region from a process model using satellite and surface data.Journal of Geophysical Research,1999,104(27):735-754.
    Liu J D,Yu Q.Simulation of the CO_2 concentration distribution in the winter wheat canopy.Scientia Meteorological Sinica,2002,22(3):264-272.
    Liu K X,Dennis D,Baldocchi.Seasonal variation in carbon dioxide exchange over Mediterranean annual grassland in California.Agr.For.Meteorol,2004,1232:79-86.
    Lloyd J,Taylor J A.On the temperature dependence of soil respiration.Functional Ecology,1994.8:315-323.
    Long S P,Humphries S,Falkowski P G.Photoinhibition of photosynthesis in nature.Annu Rev Plant Physiol Mol Biol,1994,45:633-662.
    Lundegardh H.Carbon dioxide evolution of soil and crop growth.Soil Sci.,1927,23:417-453.
    Mann C J,Wetzel R G Photosynthesis and stomatal conductance of Juncus effusus in a temperate wetland ecosystem.Aquatic Botany,1999,63:127-144.
    Marland G,Bode T A,Andres R,J.Global,regional and national CO_2 emission,in:Trends:A Compendium of data on global change.Carbon dioxide information analysis center.Oak Rige National Laboratory,US Department of Energy,Oak Rige,Tennessee,2001.
    Martin B,Thorstenson Y R.Stable carbon isotope composition(δ~(13)C),water use efficiency,and biomass productivity of Lycoperscon esculentum,Lycoperscon pennellii,and the F1 hybrid.Plant Physiology,1988,88:213-217.
    McGuire A D,Melillo J M,Kicklighter D W,et al.Equilibrium responses of soil carbon to climate change:Empirical and process-based estimates.Biogeog,1995,22:785-796.
    Monsi M,Saeki T.Uber den Lichtfactor in den Plfanzengesellschaften und seine bedeutung fur die Stoffproduktion.Japanese Journal of Botany,1953,14:22-52.
    Munger J W,Fan S M,Nadelhoffer K J.Modeling the soil-plant-atmosphere continuum in a Quercus-Acer stand at Harvard Forest:the regulation of stomatal conductance by light,nitrogen,and soil/plant hydraulic properties.Plant,Cell and Environ,1996,19:911-927.
    Nakane K,Yamamoto M,Tsubota H.Estimation of root respiration rate in a mature forest ecosystem.Japanese Journal of Ecology,1983,33:397-408.
    Norman J M.Modeling the complete canopy crop.In:Barfield,B.,Gerber,J.Ed.Modifications of the Aerial Environment of Crops,ASAE,St.Joseph,MI,1979,249-277.
    Norman J M.Simulation of microclimates.In:Hatfield J L,Thomason I J.eds.Biometeorology in Integrated Pest Management.New York:Academic Press,1982,65-99.
    Norman J M.Scaling processes between leaf and canopy levels.In:Ehleringer J R,Field C B.eds,Scaling Physiological Processes:Leaf to Global.Academic Press,London,1993,43-75.
    OIkAwa T.Increase of atmospheric CO_2 concentration and biosphere,Journal of Agricultural Meteorology,1991,47:191-194(in Japanese).
    Osmond C B,Winter K,Powles S B.Adaptive significance of carbon dioxide cycling during
    photosynthesis in water stressed plants.In:Turner N C,Kramer P J.eds.Adaptation of Plants to Water and High Temperature Stress.New York:Wiley,1980,139-154.
    Pati D P,Behera N,Dash M C.Microbial and root contribution to total soil metabolism in a tropical grassland soil from Orissa,India.Revue d'Ecologie et de Biologie du Sol,1983,20(2):183-190.
    Piters-Lidard C D,Zion M S,Wood E F.A soil-vegetation-atmosphere transfer scheme for modeling spatially variable water and energy balance processes.1997.
    Pons T L,Schieving F,Hirose T,et al.Optimization of leaf nitrogen allocation for canopy photosynthesis in Lysimachia vulgaris(L).In:Lambers H,Cambridge M L,Konings H and Pons T L.eds.Causes and Consequences of Variation in Growth Rate and Productivity of Higher Plants.SPB Academic Publishing,The Hague,The Netherlands.1989,175-186.
    Pons T L,Schieving F,Werger M J A,et al.The vertical distribution of nitrogen and photosynthetic activity at different plant densities in Carex acutiformis.Plant and Soil,1992,14:9-17.
    Post,Wilfred M,Peng T H et al.The global carbon cycle.American scientist,1990,78:310-326.
    Prentice I C,Farquhar G D,Fasham M J R,et al.The carbon cycle and atmospheric carbon dioxide.In:Houghton J T,Ding Y,Griggs D J,et al.,Ed.Climate Change 2001:The Scientific Basis.Cambridge:Cambrige University Press.2001,183-237.
    Raich J W,Tufekcioglu A.Vegetation and soil respiration:correlations and controls.Biogeochemistry,2000,48:71-90.
    Raich J W,Schlesinger W H.The global carbon dioxide flux in soil respiration and its relationship to vegetation and climate.Tellus,1992,44B:81-99.
    Raschke K,Resemann A.The midday depression of CO_2 assimilation in leaves of Arbutus unedo L:diural changes in photosynthetic capacity related to changes in temperature and humidity.Planta,1986,168:546-558.
    Rochette R,Angers D A,Flanagan L B.Maize residue decomposition measurement using soil surface CO_2 fluxes and natural abundance of ~(13)C.Soil Science Society of America Journal,1999,163:1385-1396.
    Running S W,Coughlan J C.A general model of forest ecosystem processes or regional applications I.Hydrological balance,canopy gas exchange and primary production processes.Ecological modeling,1988,42:125-154.
    Runion G B,Curl E A,Rogers H H,et al.Effects of free-air CO_2 enrichment on microbial populations in the rhizosphere and philosophers of cotton.Agr.Forest Meteorol,1994,70:117-130.
    Ryan M,Lavigne M B,Gower S T.Annual carbon cost of autotrophic respiration in boreal forest ecosystems in relation to species and climate.J Geophys Res,1997,102:28871-28883.
    Ryan M G.Effects of climate change on plant respiration.Ecological Applications,1991,1(2):157-167.
    Saeki T.Inter-relationship between leaf amount,light distribution and total photosynthesis in a plant community.Botanic Magazine,1961,11:253-241.
    Sage R F,Reid C D.Photosynthetic response mechanisms to environmental change in C_3 plants.In:Wilkinson R E,eds.Plant-Environment Interactions.New York:Marcel Dekker,1994,413-499.
    Sampson R N,M Apps,S Brown.Terrestrial biosphere carbon fluxes quantification of sinks and sources of CO_2.Water,Air and Soil Poll.,1993,70:3-15.
    Sauer T J,Morman J M.Simulated canopy microclimate using estimated below canopy soil surface transfer coefficients.Agricultural and Forest Meteorol,1995,75:135-160.
    Schlesinger W H.An overview of the carbon cycle.In:Lai R.eds.Soils and global change.CRC Press,Boca Raton,Florida,1995,9-25.
    Schlesinger W H,Andrews J A.Soil respiration and the global carbon cycle.Biogeochemistry,2000,48:7-20.
    Schlesinger W H.Biogeochemistry:an analysis of global change.2nd Edn.San Diego:Academic Press,1997,588.
    Sellers P J,Berry J A,Collatz G J,et al.Canopy reflectance,photosynthesis and transpiration.ⅢI.A reanalysis using improved leaf models and a new canopy integration scheme.Remote Sensing of Environment,1992,42:187-216.
    Sellers P J,Mintz Y,Sud Y C,et al.A simple biosphere model(SiB)for use within general circulation models.J.Atmos.Sci.1986,43:305-331.
    Sellers P J,Randall D A,Collatz G J,et al.Simulated canopy microclimate using estimated below canopy soil surface transfer coefficients,Agricultural and Forest Meteorology,1995,75:135-160.
    Sellers P J,Randall D A,Collatz G J,et al.A revised land surface parameterization(SiB2)for atmospheric GCMs.Part I:Model formulation.Journal of Climate,1996,9(4):676-705.
    Shan L.Water use efficiency.In:Zou C L ed.Presentbiology.Beijing:Chinese Zhigong Press,2000.399-400.
    Shuttleworth W J,Wallace J S.Evaporation from sparse crops-an energy combination theory.Q.J.R.Meteorol.Soc,1985,111:839-855.
    Simmons J A,Fernandez I J,Briggs R D,et al.Forest floor carbon pools and fluxes along a regional climate gradient in Maine USA.For.Ecol.Man.,1996,84:81-95.
    Sims D A,Pearcy R W.Response of leaf anatomy and photosynthetic capacity in A locasia macrorrhiza (Araceae)to a transfer from low to high light.American J.Bot.,1992,79(4):449-455.
    Singh J S,Gupta S R.Plant decomposition and soil respiration in terrestrial ecosystem.Bot.Rev,1977,43(4):449-528.
    Smith W H.Air Pollution and Forests.Springer-Verlag.1981,202-227.
    Spitters C J T.Separating the diffuse and direct component of global radiation and its implications for modeling canopy photosynthesis.Part Ⅱ:Calculation of canopy photosynthesis.Agricultural and Forest Meteorology,1986,38:231-242.
    Striegl R G,Wickland K P.Effects of a clear-cut harvest on soil respiration in a jack pine-lichen woodland.Canadian Journal of Forest Research,1998,28:534-539.
    Swanson R V,Flanagan L B.Environmental regulation of carbon dioxide exchange at the forest floor in a boreal black spruce ecosystem.Agr For.Meteorol,2001,108:165-181.
    Upadhyaya S D,Singh V P.Microbial turnover of organic matter in a tropical grassland soil.Pedobiologia,1981,1:100-109.
    Wang H M,Zu Y G,Wang W J,et al.Notes on the forest soil respiration measurement by a LI-6400R system.Journal of Forestry Research,2005,16(2):132-136.
    Wang Y P,Leuning R.A two-leaf model for canopy conductance,photosynthesis and partitioning of available energy Ⅰ:Model description and comparison with a multi-layered model,Agricultural and Forest Meteorology,1998,91:89-111.
    Waullschleger S D.Biochemical limitations to carbon assimilation in C_3 plants--a retrospective analysis of the A/C_i curves from 109 species.J Exp Botany,1993,44:907-920.
    Williams M,Rastetter E B,Fernandes D N,et al.Modeling the soil-plant-atmosphere continuum in a Quercus-Acer stand at Harvard Forest:the regulation of sotmatal conductance by light,nitrogen,and soil/plant hydraulic properties.Plant,Cell and Environ.1996,19,911-927.
    Wilson K,Goldstein A,Falge E,et al.Energy balance closure at FLUXNET sites.Agricultural and Forest Meteorology,2002,113:223-243.
    Yasuda Y,Ohtani Y,Watanabe T,et al.Measurement of CO_2 flux above a tropical rain forest at Pasoh in Peninsular Malaysia.Agriculture and Forest Meteorology,2003,114:235-244.
    Yu G R,Zhuang J,Yu Z L.An attempt to establish a synthetic model of photosynthesis -transpiration based on stomatal behavior for maize and soybean plants grown in field.Journal of plant physiology,2001,158:861-874.
    Yu G R,Kobayashi T,Zhuang J,et al.A coupled model of photosynthesis-transpiration based on the stomatal behavior for maize(Zea mays L.) grow in the field.Plant and Soil,2003,249(2):401-415.
    Zhao P,Sun G C,Peng S L.Ecophysiological research on nitrogen nutrition of plant.Ecologic Science,1998,17(2):37-42.
    Zhou Y M,Yang C P,Wang S J,et al.A study on photosynthetic characteristics of Betula platyphylla.Journal of Forestry Research,2002,13(3):209-212.
    蔡艳,丁维新,蔡祖聪.土壤-玉米系统中土壤呼吸强度及各组分贡献.生态学报,2006,26(12):4273-4280.
    陈步峰,林明献,李意德,等.海南尖峰岭热带山地雨林近冠层CO_2及通量特征研究.生态学报,2001a,21(12):2166-2172.
    陈步峰,李意德,林明献,等.热带山地雨林CO_2浓度环境的时空梯度特征.生态学报,2001b,21(12): 2089-2095.
    陈泮勤,王效科,王礼茂,等.中国陆地生态系统碳收支与增汇对策.北京:科学出版社,2008.
    陈全胜,李凌浩,韩兴国,等,土壤呼吸对温度升高的适应.生态学报,2004,24(11):2649-2655.
    陈书涛,古敏,贾刘敏,等.冬小麦返青-拔节期土壤的自养和异养呼吸研究.环境科学学报,2008,28(5):937-944.
    陈述悦,李俊,陆佩玲,等.华北平原麦田土壤呼吸特征.应用生态学报,2004,15(9):1552-1560.
    陈素英,胡春胜.太行山前平原农田生态系统土壤呼吸速率的研究.生态农业研究,1997,5(2):42-46.
    陈志辉,张良诚.温州蜜桔叶片光合效率的日变化.植物生理学报,1994,20(3):263.
    程慎玉,张宪洲.土壤呼吸中根系与微生物呼吸的区分方法与应用.地球科学进展.2003,18(4):597-602.
    崔骁勇,陈四清,陈佐忠.大针茅典型草原土壤CO_2排放规律的研究.应用生态学报,2000,11(3):390-394.
    崔骁勇,陈佐忠,陈四清.草地土壤呼吸研究进展.生态学报,2001,21(2):315-325.
    崔骁勇,杜占池等.内蒙古半干早草原区沙地植物群落光合特征的动态研究.植物生态学报,2000,24(5):541-546.
    崔玉亭,韩纯儒,卢进登.集约高产农业生态系统有机物分解及土壤呼吸动态研究.应用生态学报,1997,8(1):59-64.
    邓爱娟.华北平原地区冬小麦田土壤呼吸的研究.南京信息工程大学硕士学位论文,2009.
    刁一伟,王安志,金昌杰,等.林冠与大气间二氧化碳交换过程的模拟.应用生态学报,2006,17(2):2261-2265.
    杜宝华,仝乘风,杨平.冬小麦冠层内二氧化碳浓度的变化规律.中国农业气象,1996,17(6):24-29.
    方精云,朴世龙,赵淑清.CO_2失汇与北半球中高纬度陆地生态系统的碳汇.植物生态学报,2001,25(5):594-602.
    方精云,唐艳鸿,林俊达,等.全球生态学-气候变化与生态响应.北京:高等教育出版社及Springer 联合出版,2000.
    冯秀藻,陶炳炎.农业气象学原理.北京:气象出版社,1991.72-150.
    高聚林,赵涛,王志刚,等.高丹草水分利用效率与叶片生理特性的关系.作物学报,2007,33(3):455-460.
    高阳,段爱旺.冬小麦-春玉米间作模式下光合有效辐射特性研究.中国生态农业学报,2006,14(4):115-118.
    郭程瑾,肖凯,李雁鸣,等.不同生态型小麦品种旗叶光合性能的研究.麦类作物学报,2002,22(3):42-46.
    郭天财,王之杰,王永华.不同穗型小麦品种旗叶光合作用日变化的研究.西北植物学报,2002,22(3):554-560.
    郭振升.株型对小麦光合性状及光合环境的影响研究.安徽农业科学,2007,35(10):2827-2828,2847.
    韩广轩.玉米农田土壤呼吸作用动态与模拟研究.中国科学院植物研究所博士学位论文,2007,78-85.
    韩广轩,周广胜,许振柱.中国农田生态系统土壤呼吸作用研究与展望.植物生态学报,2008,32(3):719-733.
    韩广轩,朱波,张中杰,等.水旱轮作土壤-小麦系统CO2排放及其影响因素.生态环境,2004,13(2):182-185.
    韩士杰,董云社,蔡祖聪,等.中国陆地生态系统碳循环的生物地球化学过程.北京:气象出版社,2008.
    侯琳,雷瑞德,王得祥,等.森林生态系统土壤呼吸研究进展.土壤通报,2006,37(3):589-594.
    黄昌勇.土壤学.北京:中国农业出版社,2000.
    黄萍,黄长春.全球增温与碳循环.陕西师范大学学报(自然版),2000,28(2):104-109.
    黄寿波.农业小气候学.杭州:浙江大学出版社,2000.
    黄湘,陈亚宁,李卫红,等.塔里木河中下游柽柳群落土壤碳通量及其影响因子分析.环境科学,2006,27(10):1934-1940.
    黄耀,周广胜,吴金水,等.中国陆地生态系统碳收支模型.北京:科学出版社,2008.
    侯凤莲,纪兆兴,等.5种阔叶树的光合生理生态特性研究.应用生态学报,1995,6(3):14-18.
    户刘义次(1973),薛德榕译.作物的光合作用与物质生产.北京:科学出版社,1985,177.
    胡先运,傅兆麟,李香莉,等.伴生栽培小麦灌浆后期光合特性分析.安徽农业科学,2006,34(23):6116-6118.
    江华,师生波,许大全.冬季小麦叶片光合作用对温度响应方式的变化.植物生理学报,2000,26(1):69-74.
    接玉玲,杨洪强,崔明刚,等.土壤含水量与苹果叶片水分利用效率的关系.应用生态学报,2001,12(3):387-390.
    陆佩玲,罗毅,刘建栋,等.华北地区冬小麦光合作用的光响应曲线的特征参数.应用气象学报,2000,11(2):236-241.
    蔺探,马钦彦,韩海荣.山西太岳山辽东栎的光合特性.生态学报,2002,22(9):1399-1406.
    兰小中,廖志华,王景升.西藏高原濒危植物西藏巨柏光合作用日进程.生态学报,2005,25(12):3172-3175.
    乐天宇等.小气候的改善与管理,北京:农业出版社,1982.
    李博,赵斌,彭容豪,等译.Chapin F S,Matson P A,Moony H A,等著,陆地生态系统生态学原理(中文版).北京:高等教育出版社,2005.
    李长生,肖向明,Frolking s,等.中国农田的温室气体排放.第四纪研究,2003,23:493-503.
    李德会,李贤伟,王巧,等.林木根系呼吸影响因素及根系呼吸对全球变化的响应.浙江林学院学报,2007,24(2):231-238.
    李伏生,康绍忠,张富仓.CO_2浓度、氮和水分对春小麦光合、蒸散及水分利用效率的影响.应用生态学报,2003,14(3):387-393.
    李虎,邱建军,王立刚.农田土壤呼吸特征及根呼吸贡献的模拟分析.农业工程学报,2008,24(4):14-20.
    李凌浩,韩兴国,王其兵,等.锡林河流域一个放牧草原群落中根系呼吸占土壤总呼吸比例的初步估计.植物生态学,2002,26(1):29-32.
    李明星,刘建栋,王馥棠,等.包含CO2因子的冬小麦叶片光合作用农业气象简化模型研究.中国农业气象,2007,28(1):54-56.
    李俊,于沪宁,刘苏峡.冬小麦水分利用效率及其环境影响因素分析.地理学报,1997,52(6):551-560.
    李鹏,欧阳竹,王吉顺,等.叶位对冬小麦光合生理特性及冠层微气象因子日变化的影响.安徽农业科学,2007,35(29):9143-9148.
    李嵘,李勇,李俊杰,等.黄土丘陵侵蚀坡地土壤呼吸初步研究.中国农业气象,2008,29(2):123-126.
    李荣生,许煌灿,尹光天,等.植物水分利用效率的研究进展.林业科学研究,2003,16(3):366-371.
    李升东,王法宏,司纪升,等.不同基因型冬小麦在两种栽培模式下蒸腾速率、光合速率和水分利用效率的比较研究.麦类作物学报,2007,27(3):514-517.
    李卫民,张佳宝,朱安宁,等.空气温湿度对小麦光合作用的影响.灌溉排水学报,2008,27(3):90-92.
    李秧秧,刘文兆.灌水对小麦旗叶光合功能衰退的影响.西北植物学报,2001,21(1):75-80.
    李友军,吴金芝,黄明,等.不同耕作方式对小麦旗叶光合特性和水分利用效率的影响.农业工程学报,2006,22(12):44-48.
    李玉宁,王关玉,李伟.土壤呼吸和碳循环.地学前缘,2002,9(2):351-357.
    李正泉,于贵瑞,温学发等.2004.中国通量观测网络(ChinaFLUX)能量平衡闭合状况的评价.中国科学D缉,34(增刊Ⅱ):46-56.
    梁春,林植芳,孔国辉.不同光强下生长的亚热带树苗的光合-光响应特性的比较.应用生态学报,1997,8(1):7-11.
    廖建雄,王根轩.干旱、CO_2和温度升高对春小麦光合、蒸发蒸腾及水分利用效率的影响.应用生态学报,2002,13(5):547-550.
    林而达.气候变化与农业可持续发展.2001,北京:北京出版社.
    刘党校,裴阿卫,张睿,等.半湿润地区氮磷钾配施对强筋小麦功能叶光合速率的影响,西北植物学报,2007,27(4):0761-0768.
    刘德辉,陶于祥.土壤、农业与全球气候变化.火山地质与矿产,2000,21(4):290-295.
    刘东焕,赵世伟,高荣孚,等.植物光合作用对高温的响应.植物研究,2002,22(2):205-212.
    刘建栋,于强.冠层CO_2分布廓线的农业气象数值模拟研究,气象科学,2002,22(3):264-272.
    刘立新,董云社,齐玉春,等.内蒙古锡林河流域土壤呼吸的温度敏感性研究.中国气象学会2006年年会“大气成分与气候、环境变化”分会场论文集,2006.525-532.
    刘巧辉,黄耀,郑循华.基于BaPS系统的旱地土壤呼吸作用及其分量确定探讨.环境科学学报,2005,25(8):1105-1111.
    刘铁梅.小麦光合生产和物质分配的模型模拟.南京农业大学博士学位论文,2000.
    刘万代,尹钧,李磊.剪叶对不同穗型小麦品种光合速率及单茎产量的影响.麦类作物学报,2007,27(2):318-322.
    刘文兆.作物生产、水分消耗与水分利用效率间的动态联系.自然资源学报,1998,13(1):23-27.
    刘允芬.西藏高原农田土壤CO_2排放研究初报.自然资源学报,1998,13(2):181-186.
    刘允芬.中国农业系统碳汇功能.农业环境保护,1998a,17(5):197-202.
    窦春蕊,吴万兴,李文华,等.黄土高原地区3个大扁杏品种的光合特性日变化研究.干旱地区农业研究,2005,23(6):93-97.
    罗毅,于强,欧阳竹.SPAC系统中的水热CO_2通量与光合作用的综合模型(Ⅰ)模型建立.水利学报,2001.2:90-98.
    吕芳德,徐德聪,侯红波,等.5种红山茶叶绿素荧光特性的比较研究,经济林研究.2003,21(4):4-7.
    吕建林,陈如凯,等.甘蔗净光合速率、叶绿素和比叶重的季节变化.福建农业大学学报,1998,27(3):285-290.
    吕金印,山仑,高俊凤,等.干旱对小麦灌浆期旗叶光合等生理特性的影响.干旱地区农业研究,2003,21(2):77-81.
    吕忠恕.果树生理.上海:上海科学技术出版社,1982.
    马钦彦,蔺探,韩海荣.山西太岳山核桃楸光合特性的研究.北京林业大学学报,2003,25(1):14-18.
    马新明,熊淑萍,李琳.土壤水分对不同专用小麦后期光合特性及产量的影响.应用生态学报,2005,16(1):83-87.
    马秀梅,朱波.紫色土两种耕作方式下冬小麦的土壤呼吸.西南农业学报,2004a(17增刊):117-120.
    马秀梅,朱波,韩广轩,等.土壤呼吸研究进展.地球科学进展,2004b(19增刊):491-495.
    马志波,马钦彦,韩海荣等.北京地区6种落叶阔叶树光合特性的研究.北京林业大学学报,2004,26(3):13-18.
    毛留喜,孙艳玲,延晓冬.陆地生态系统碳循环模型研究概述.应用生态学报,2006,17(11):2189-2195.
    盂军,陈温福,徐正进,等.水稻剑叶净光合速率与叶绿素含量的研究初报.沈阳农业大学学报,2001,32(4):247-249.
    莫兴国.土壤-植被-大气系统水分能量传输模拟和验证.气象学报,1998,56(3):323-332.
    莫兴国,陈丹,林忠辉,等.不同水分条件麦田能量与CO_2通量变化特征研究,中国生态农业学报,2003,11(4):77-81.
    莫兴国,李宏轩,刘苏峡,等.用土壤温度估算表层土壤导温率与热通量的研究.中国生态农业学报,2002,10(1):62-64.
    莫兴国,林忠辉,刘苏峡,等.用GSVAT模型研究地表/大气界面传输.生态学报,1999,19(6):780-786.
    莫兴国,刘苏峡.麦田能量转化和水分传输特征.地理学报,1997,52(1):37-43.
    莫兴国,刘苏峡,林忠辉.基于SVAT模型的冬小麦光合作用和蒸散过程研究.应用生态学报,2002,13(11):1394-1398.
    牛立元,茹振钢,刘明元,等.小麦光合作用日变化及光合潜势评价方法研究.麦类作物学报,2002,22(2):51-54.
    樊巍.农林复合系统的林网对冬小麦水分利用效率影响的研究.林业科学,2000,36(4):16-20.
    齐学礼,胡琳,董海滨,等.强光高温同时作用下不同小麦品种的光合特性.作物学报,2008,34(12):2196-2201.
    齐志勇,王宏燕,王江丽,等.陆地生态系统土壤呼吸的研究进展.农业系统科学与综合研究,2003,19(2):116-119.
    秦钟.华北平原农田水热、CO_2通量的研究.浙江大学博士学位论文,2005.
    秦钟,于强,许守华,等.华北平原农田水热通量与作物水分利用效率的特征与模拟.中国科学D辑,地球科学,2004,34(增刊Ⅱ):183-192.
    阮成江,李代琼.黄土丘陵区沙棘气孔导度及其影响因子.西北植物学报,2001,21(6):1078-1084.
    单长卷.土壤水分对冬小麦幼苗光合特性及其相关因子的影响.安徽农业科学,2006a,34(10):2213-2215.
    单长卷.土壤干旱对小麦幼苗光合、蒸腾速率及水分利用效率的影响.河南农业科学,2006b,11:23-25.
    沈宏,曹志洪,胡正义.土壤活性有机碳的表征及其生态效应.生态学杂志,1999,18(3):32-38.
    申双和,李秉柏.棉花冠层微气象特征研究.气象科学,1999,19(1):50-56.
    申双和,孙照渤,陈镜明.北方黑云杉冠内空气CO_2浓度及其上方通量模拟.气象学报,2005.63(6):969-979.
    沈允钢.地球上最重要的化学反应:光合作用.北京:清华大学出版社,广州:暨南大学出版社,2000.
    沈允钢,施教耐,许大全.动态光合作用.北京:科学出版社,1998.
    宋建民,田纪春,赵世杰.中午强光胁迫下高蛋白小麦旗叶的光合特性.植物生理学报,1999,25(3):209-213.
    宋扬,光合作用知识中的若干“曲线”.生物学教学,2007,32(1):53-57.
    孙文娟,黄耀,陈书涛等.作物生长和氮含量对土壤-作物系统CO_2排放的影响.环境科学,2004,25(3):1-6.
    谭正洪,张一平,于贵瑞,等.热带季节雨林林冠上方和林内近地层CO_2浓度的时空动态及其成因分析.植物生态学报,2008,32(3):555-567.
    陶汉之.茶树(Camellia sinensis)光合作用日变化的研究.作物学报,1991,17:444-452.
    童贯和.不同供钾水平对小麦旗叶光合速率日变化的影响.植物生态学报,2004,28(4):547-553.
    王春乙,郭建平,王修兰,等.CO_2浓度增加对C_3、C_4作物生理特性影响的实验研究.作物学报,2000,26(6):813-817.
    王发林.温室内外杏、油杏光合特性研究.兰州大学研究生学位论文,2007.
    王风,宋春雨,韩晓增.东北黑土区土壤温度变化特征.黑龙江农业科学,2006,(6):31-33.
    王鹤松,张劲松,孟平,等.华北低山丘陵区冬小麦田土壤呼吸变化规律及其影响机制,中国农业气象,2007,28(1):21-24.
    王宏.小麦气孔阻力与水分利用效率.见:牛文元,周允华,张翼主编.农田生态系统能量物质交换.北京:气象出版社,1987.254-261.
    王会肖,刘昌明.作物光合、蒸腾与水分高效利用的试验研究.应用生态学报,2003,14(10):1632-1636.
    王冀.中国地区极端气温变化的模拟评估及其未来情景预估.南京信息工程大学博士学位论文,2008.
    王建林.作物叶片光合作用模型研究.沈阳农业大学博士学位论文,2004.
    王建林,房全孝,李举华,等.施肥对小麦叶片光合特性的影响.华北农学报,2007c,22(2):115-118.
    王建林,齐华,房全孝,等.水稻、大豆、玉米光合速率的日变化及其对光强响应的滞后效应.华北农学报,2007a,22(2):119-124.
    王建林,齐华,宋辉.不同氮肥水平下冬小麦齐穗期旗叶光合日变化特征.沈阳农业大学学报,2008,39(6):643-647.
    王建林,于贵瑞,房全孝,等.作物水分利用效率的制约因素与调节,作物杂志,2007b,2:9-11.
    王姣爱,裴雪霞,张定一.灌水对优质小麦光合生理特性及产量和品质的影响.小麦研究,2007,28(1):5-12.
    王孟本,李洪建,柴宝峰,等.树种蒸腾作用、光合作用和蒸腾效率的比较研究.植物生态学报,1999,23(5):401-410.
    王秋风.陆地生态系统水-碳耦合循环的生理生态机制及其模拟研究.中国科学院研究生院博士学位论文,2005.
    王秋凤,牛栋,于贵瑞,等.长白山森林生态系统CO_2和水热通量的模拟研究.中国科学D辑,地球科学,2004,34(增刊Ⅱ):131-140.
    王润元,杨兴国,赵鸿,等.半干旱雨养区小麦叶片光合生理生态特征及其对环境的响应.生态学杂志,2006,25(10):1161-1166.
    王或.中国农业植被净初级生产力模拟研究.南京农业大学硕士论文,2006.
    王振华,孙宏勇,张喜英,等.不同冬小麦品种光合作用对环境因子响应的初步研究.华北农学报,2007,22(1):9-12.
    翁笃鸣,陈万隆,沈觉成,等.小气候和农田小气候.北京:农业出版社,1981.
    武金翠,吴泽民,洪淑媛,等.不同年龄黄山松蒸腾速率及水分利用效率的比较研究.安徽农业大学学报,2007,34(2):239-243.
    武维华.植物生理学(面向21世纪课程教材).北京:科学出版社,2003.
    许大全.光合作用效率.上海:上海科学技术出版社,2002.
    许大全.光合作用气孔限制分析中的一些问题.植物生理学通讯,1997,33(4):241-244.
    许大全,沈允钢.甘薯叶光合作用“午睡”现象初探.植物生理学报,1985,11:423-426.
    许大全.光合作用测定及研究中一些值得注意的问题,植物生理学通讯,2006,42(6):1163-1167.
    许育彬.作物水分利用效率研究进展.陕西农业科学,1998,4:13-17,31.
    杨晶,李凌浩.土壤呼吸及其测定法.植物杂志,2003,5:36-37.
    杨兰芳,蔡祖聪.玉米生长中的土壤呼吸及其受氮肥施用的影响.土壤学报,2005,42(11):9-15.
    杨巧凤,江华,许大全.小麦旗叶发育过程中光合效率的变化.植物生理学报,1999,25(4):408-412.
    杨思河,林继惠,文诗韵,等.长白山天然林内CO_2环境初探.生态学杂,1992,11(5):56-58.
    杨兆芳.农业植被净初级生产力模型研究--以稻麦作物为例.南京农业大学硕士学位论文,2004.
    易志刚,蚁伟民.森林生态系统中土壤呼吸研究进展.生态环境,2003a,12(3):361-365.
    易志刚,蚁伟民,周丽霞.土壤各组分呼吸区分方法研究进展.生态学杂志,2003b,22(2):65-69.
    殷毓芳,张存良,姚风霞,等.冬小麦不同品种光合速率与气孔导度等性状之间的关系的研究.作物学报,1995,21(5):561-567.
    由海霞.不同密度小麦群体的光合作用特性研究.中国农学通报,2005,21(4):162-165.
    于贵瑞.全球变化与陆地生态系统碳循环和碳蓄积.北京:气象出版社,2003.
    于贵瑞,孙晓敏等.陆地生态系统观测的原理与方法.北京,高等教育出版社,2006.
    于强等.农田生态过程与模型.北京:科学出版社,2007.
    张继祥,魏钦平,于强,等.植物光合作用与群体蒸散模拟研究进展.山东农业大学学报,2003,34(4):613-618.
    张宪洲,刘允芬,钟华平,等.西藏高原农田生态系统土壤呼吸的日变化和季节变化特征.资源科学,2003,25(5):103-107.
    张小全,徐德应,赵茂盛,等.CO_2增长对杉木中龄林针叶光合生理生态的影响.生态学报,2000,20(3):390-396.
    张馨文,李瑞奇,孙亚辉,等.超高产冬小麦冬前光合性能研究初报.中国农学通报,2007,23(5):210-215.
    张一平,赵双菊,于贵瑞,等.西双版纳热带季节雨林干热季林冠上小气候特征及CO_2通量的观测.生态学报,2005,25(10):2540-2549.
    张永强,沈彦俊,刘昌明,等.华北平原典型农田水、热与CO_2通量的测定.地理学报,2002,57(3):333-342.
    张运林,秦伯强.太湖地区光合有效辐射(PAR)的基本特征及其气候学计算.太阳能学报,2002,23(1):118-120.
    张正斌,山仑.作物水分利用效率和蒸发蒸腾估算模型的研究进展.干旱地区农业研究,1997,15(1):73-78.
    赵生才.我国农田土壤碳库演变机制及发展趋势.地球科学进展,2005,20,587-590.
    郑凤英,彭少麟.植物生理生态指标对大气CO_2浓度倍增响应的整合分析.植物学报,2001,4311: 1101-1109.
    周广胜,王玉辉.全球生态学.北京:中国气象出版社,2003.
    周广胜.全球碳循环.北京:中国气象出版社,2003.
    周广胜,贾丙瑞,韩广轩,等.土壤呼吸作用普适性评估模型构建的设想.中国科学C辑:生命科学,2008,38(3):293-302.
    周续莲,康建宏,马文礼,等.宁夏灌区春小麦更替品种的光合作用日变化研究.宁夏农学院学报,2003,24(4):9-13.
    朱祖祥.土壤学.北京:农业出版社.1983.

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