[1]Chapin FS,Matson PA,Mooney HA.Principles of Terrestrial Ecosystem Ecology.Springer-Verlag New York,Inc.2002:215-219.
[2]Field C,Mooney HA.The photosynthesis-nitrogen relationship in wild plants.in Givinish TJ ed.On the Economy of Plant Form and Function.Cambridge University Press.Cambridge,UK,1986:25-55.
[3]Evans JR.Photosynthesis and nitrogen relationship in leaves of C3 plants.Oecologia,1989,78:9-19.
[4]Chapin FS Ⅲ,Vitousek PM,Van Cleve K.Plant response to multiple environmental factors.BioScience,1987,37:49-57.
[5]Andrews K,Sppent JI,Raven JA,et al.Relationships between shoot to root ratio,growth and leaf soluble protein concentration of Pisum sativum,Phaseolus vulgaris and Triticum aestivum under different nutrient deficiencies.Plant Cell and Environment,1999,22:949-958.
[6]Hendricks JJ,Nadelhoffer KJ,Aber JD.Assessing the role of fine roots in carbon and nutrient cycling.Trends Ecol Evol.,1993,8:174-178.
[7]King JS,Albaugh TJ,Allen HL,et al.Seasonal dynamics of fine roots relative to foliage and stem growth in loblolly pine (Pinus taeda L.) as affected by water and nutrient availability.New Phytologist,2002,154:389-398.
[8]Nadelhoffer KJ.The potential effects of nitrogen deposition on fine-root production in forest ecosystems.New Phytologist.2000,147:131-139.
[9]Burton AJ,Pregitzer KS,Hendrick RL.Relationships between fine root dynamics and nitrogen availability in Michigan northem hardwood forests.Oecologia,2000,125:389-399.
[10]Hü ttl RF.Nutrient supply and fertilizer experiments in view of N saturation.Plant and Soil.1990,128:45-58.
[11]Cumming JR,Brown SM.Effects of elevated nitrate and aluminium on the growth and nutrition of red spruce (Picea rubens) seedlings.Tree physiology.1994,14:589-599.
[12]BassiriRad H.Kinetics of nutrient uptake by roots:responses to global change.New Phytologist,2000,147:155-169.
[13]Jarkko U,Toini H.Influence of nitrogen and phosphorus availability and ozone stress on Norway spruce seedlings.Tree Physiology.2001,21:447-456.
[14]Adamas MB,Campbell RG,Allen HL,et al.Root and foliar nutrient concentrations in loblolly pine:effects of season,site and fertilization.Forest Science,1987,33:984-996.
[15]H(o)gberg P,Hogbom L,Schinkel H.Nitrogen related root variables of trees along an N deposition gradient in Europe.Tree Physiology,1998,18:823-828.
[16]Reich PB,Grigal DF,Aber JD,et al.Nitrogen mineralization and productivity in 50 hardwood and conifer stands on diverse soils.Ecology,1997,78:335-347.
[17]Hikosaka K,Hirose T.Nitrogen uptake and use by competing individuals in a Xanthium canadense stand.Oecologia,2001,126:174-181.
[18]Marschner H,Kirkby EA,Engels C.Importance of cycling and recycling of mineral nutrients within plants for growth and development.Botanica.Acta,1997,110:265-273.
[19]Eissenstat DM,Yanai RD.The ecology of root lifespan.Adv Ecol Res,1997,27:1-60.
[20]Seith B,George E,Marschner H,et al.Effects of varied soil nitrogen supply on Norway spruce (Picea abies[L.] Karst.) I.Shoot and root growth and nutrient uptake.Plant and Soil,1996,184:291-298.
[21]Hikosaka K,Terashima I..A model of acclimation of photosynthesis in the leaves of C3 plants to sun and shade with respect to nitrogen use.Plant Cell and Environment,1995,18:387-398.
[22]Livonen S,Rikala R,Vapaavuori E.Seasonal root growth of Scots pine seedlings in relation to shoot phenology,Carbohydrate status and nutrient supply.Can J For Res,2001,31:1569-1578.
[23]Copper HD,Clarkson DT.Cycling of amino-nitrogen and other nutrients between shoots and roots in cereals-A possible mechanism integrating shoot and root in the regulation of nutrient uptake.J.Exp.Bot.1989,40:753-762.
[24]Ericsson T.Growth,shoot:root ration of seedlings in relation to nutrient availability.Plant and Soil.1995:168-169,205-214.
[25]Burton AJ,Pregitzer KS,Zogg GP,et al.Latitudinal variation in sugar maple fine root respiration.Can J For Res,1996,26:1761-1768.
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