Lal R.Soil carbon sequestration impacts on global climate change and food security[J].Science,2004,304(5677):1623-1627.
[2]
Stevenson F J,Cole M A.Cycles of soil carbon, nitrogen, phosphorus, sulfur, micronutrients[M].USA: John Wiley& Sons Inc, 1999.
[3]
Schipper L A,Percival H J,Sparling G P. An approach for estimating when soils will reach maximum nitrogen storage[J]. Soil use and Management,2004,20(3):281-286.
[4]
Han X G,Li L H,Huang J H.An introduction to biogeochemistry[M].Beijing: Higher Education Press.1999.
[5]
Chapin F S III,Matson P P A,Mooney H A.Principles of terrestrial ecosystem ecology[M].New York, NY, USA: Springer Verlag, 2002.
[6]
肖辉林.气候变化与土壤有机质的关系[J].土壤与环境,1999,8 (4):300~304．
[7]
Elser J J,Bracken M E S,Cleland E E,et al.Global analysis of nitrogen and phosphorus limitation of primary producers in freshwater, marine and terrestrial ecosystems[J].Ecology Letters, 2007,10(12):1135-1142.
Verhoeven J T A,Arheimer B,Yin C Q,et al.Regional and global concerns over wetlands and water quality[J].Trends in Ecology and Evolution,2006,21(2):96-103.
Bulatnikova I V,Makarov M I,Malysheva T I,et al.Organic nitrogen mineralization and nitrification in meadow alpine soils of the northeastern Caucasus[J].Moscow University Soil Science Bulletin,2003,58(2):9-15．
[12]
Mitsch W J,Gosselin J G.Wetlands[M].New York:Van Nostrand Reinhold Company Inc.2000．
[13]
Davidson E A, Trumbore S E, Amundson R.Biogeochemistry: soil warming and organic carbon content[J].Nature,2000,408: 778-790.
[14]
Grace J,Rayment M.Respiration in the balance[J].Nature,2000, 404:819-820.
[15]
Hobbie S E,Nadelhoffer K J,Hgberg P.A synthesis:The role of nutrients as constraints on carbon balances in boreal and arctic regions[J].Plant and Soil,2002,242(1):163-170.
Chen X W,Li B L.Change in soil carbon and nutrient storage after human disturbance of a primary Korean pine forest in Northeast China[J].Forest Ecology and Management.2003,186: 197-206.
[23]
Jobbagy E G,Jackson R B.The vertical distribution of soil organic carbon and it's relation to climate and vegetation[J].Ecol Appl,2002,10(2):423-436.
Whigham D F,Bayley S E.Nutrient Dynamics in FreshwaterWetlands[ A],In:Wetland Functions and Values:The State of Our Undstanding[ C].P.E.Greenson,J.R.Clark, and J.E.Clark,eds., AmericanWater Resoures Assoc.,Minneapoils,Minn.1979.468-478.
Hook P B,Burke I C,Lauenroth W K.Heterogeneity of soil and plant N and C associated with individual plants and openings in North American short grass steppe[J].Plant Soil,1991,138(2): 247-256．
[39]
Tanner C C,Eugenio J D,McBride G B, et al.Effect of water level fluctuation on nitrogen removal from constructed wetland mesocosms[J].Ecological Engineering,1999,12(1):67-92.
[40]
Agren G I.Stoichiometry and nutrition of plant growth in nature communities[J].Annu.Rev. Ecol.Syst,2008,39:153-170.
