A global model of carbon, nitrogen and phosphorus cycles for the terrestrial biosphere

Abstract. Carbon storage by many terrestrial ecosystems can be limited by nutrients, predominantly nitrogen (N) and phosphorus (P), in addition to other environmental constraints, water, light and temperature. However the spatial distribution and the extent of both N and P limitation at the global scale have not been quantified. Here we have developed a global model of carbon (C), nitrogen (N) and phosphorus (P) cycles for the terrestrial biosphere. Model estimates of steady state C and N pool sizes and major fluxes between plant, litter and soil pools, under present climate conditions, agree well with various independent estimates. The total amount of C in the terrestrial biosphere is 2767 Gt C, and the C fractions in plant, litter and soil organic matter are 19%, 4% and 77%. The total amount of N is 135 Gt N, with about 94% stored in the soil, 5% in the plant live biomass, and 1% in litter. We found that the estimates of total soil P and its partitioning into different pools in soil are quite sensitive to biochemical P mineralization. The total amount of P (plant biomass, litter and soil) excluding occluded P in soil is 17 Gt P in the terrestrial biosphere, 33% of which is stored in the soil organic matter if biochemical P mineralization is modelled, or 31 Gt P with 67% in soil organic matter otherwise. This model was used to derive the global distribution and uncertainty of N or P limitation on the productivity of terrestrial ecosystems at steady state under present conditions. Our model estimates that the net primary productivity of most tropical evergreen broadleaf forests and tropical savannahs is reduced by about 20% on average by P limitation, and most of the remaining biomes are N limited; N limitation is strongest in high latitude deciduous needle leaf forests, and reduces its net primary productivity by up to 40% under present conditions.

[1]  Ying‐ping Wang,et al.  Land and ocean nutrient and carbon cycle interactions , 2010 .

[2]  Pierre Friedlingstein,et al.  Carbon and nitrogen cycle dynamics in the O‐CN land surface model: 2. Role of the nitrogen cycle in the historical terrestrial carbon balance , 2010 .

[3]  S. Gerber,et al.  Nitrogen cycling and feedbacks in a global dynamic land model , 2010 .

[4]  Effect of ash from forest fires on phosphorus availability, transport, chemical forms, and content in volcanic soils , 2010 .

[5]  Pierre Friedlingstein,et al.  Terrestrial nitrogen feedbacks may accelerate future climate change , 2010 .

[6]  V. Brovkin,et al.  Synergy of rising nitrogen depositions and atmospheric CO2 on land carbon uptake moderately offsets global warming , 2009 .

[7]  Benjamin Z. Houlton,et al.  Nitrogen constraints on terrestrial carbon uptake: Implications for the global carbon‐climate feedback , 2009 .

[8]  Ian G. Enting,et al.  A review of applications of model–data fusion to studies of terrestrial carbon fluxes at different scales , 2009 .

[9]  J. Randerson,et al.  Carbon-nitrogen interactions regulate climate-carbon cycle feedbacks: results from an atmosphere-ocean general circulation model , 2009 .

[10]  Peter E. Thornton,et al.  Systematic assessment of terrestrial biogeochemistry in coupled climate–carbon models , 2009 .

[11]  P. Shi,et al.  Global pattern of temperature sensitivity of soil heterotrophic respiration (Q10) and its implications for carbon‐climate feedback , 2009 .

[12]  W. Knorr,et al.  Quantifying photosynthetic capacity and its relationship to leaf nitrogen content for global‐scale terrestrial biosphere models , 2009 .

[13]  Christian Wirth,et al.  Global meta-analysis of wood decomposition rates: a role for trait variation among tree species? , 2009, Ecology letters.

[14]  N. Mahowald,et al.  Global distribution of atmospheric phosphorus sources, concentrations and deposition rates, and anthropogenic impacts , 2008 .

[15]  P. Rayner,et al.  Interannual variability of the global carbon cycle (1992–2005) inferred by inversion of atmospheric CO2 and δ13CO2 measurements , 2008 .

[16]  I. Prentice,et al.  Terrestrial nitrogen cycle simulation with a dynamic global vegetation model , 2008 .

[17]  Andrei P. Sokolov,et al.  Consequences of Considering Carbon–Nitrogen Interactions on the Feedbacks between Climate and the Terrestrial Carbon Cycle , 2008 .

[18]  C. Field,et al.  A unifying framework for dinitrogen fixation in the terrestrial biosphere , 2008, Nature.

[19]  M. Paul,et al.  The sensitivity of photosynthesis to phosphorus deficiency differs between C3 and C4 tropical grasses. , 2008, Functional plant biology : FPB.

[20]  S. Levin,et al.  Increased plant growth from nitrogen addition should conserve phosphorus in terrestrial ecosystems , 2008, Proceedings of the National Academy of Sciences.

[21]  K. Treseder,et al.  Nitrogen limitation of net primary productivity in terrestrial ecosystems is globally distributed. , 2008, Ecology.

[22]  J. Galloway,et al.  An Earth-system perspective of the global nitrogen cycle , 2008, Nature.

[23]  J. McGregor,et al.  An Updated Description of the Conformal-Cubic Atmospheric Model , 2008 .

[24]  Christopher B. Field,et al.  Simulated global changes alter phosphorus demand in annual grassland , 2007 .

[25]  Peter E. Thornton,et al.  Influence of carbon‐nitrogen cycle coupling on land model response to CO2 fertilization and climate variability , 2007 .

[26]  C. Cleveland,et al.  C:N:P stoichiometry in soil: is there a “Redfield ratio” for the microbial biomass? , 2007 .

[27]  C. Field,et al.  A model of biogeochemical cycles of carbon, nitrogen, and phosphorus including symbiotic nitrogen fixation and phosphatase production , 2007 .

[28]  Gregory P Asner,et al.  Controls over foliar N:P ratios in tropical rain forests. , 2007, Ecology.

[29]  P. Vitousek,et al.  Uplift, Erosion, and Phosphorus Limitation in Terrestrial Ecosystems , 2007, Ecosystems.

[30]  J A Harrison,et al.  Denitrification across landscapes and waterscapes: a synthesis. , 2006, Ecological applications : a publication of the Ecological Society of America.

[31]  Mark A. Friedl,et al.  Global vegetation phenology from Moderate Resolution Imaging Spectroradiometer (MODIS): Evaluation of global patterns and comparison with in situ measurements , 2006 .

[32]  F. J. Dentener,et al.  Global Maps of Atmospheric Nitrogen Deposition, 1860, 1993, and 2050 , 2006 .

[33]  Mark G. Tjoelker,et al.  Universal scaling of respiratory metabolism, size and nitrogen in plants , 2006, Nature.

[34]  E. Kowalczyk,et al.  Using atmospheric CO2 data to assess a simplified carbon-climate simulation for the 20th century , 2006 .

[35]  E. Kowalczyk,et al.  The CSIRO Atmosphere Biosphere Land Exchange (CABLE) model for use in climate models and as an offline model , 2006 .

[36]  R. Schnur,et al.  Climate-carbon cycle feedback analysis: Results from the C , 2006 .

[37]  S. Hart,et al.  Post-fire vegetative dynamics as drivers of microbial community structure and function in forest soils , 2005 .

[38]  J. R. Evans,et al.  Phosphorus status determines biomass response to elevated CO2 in a legume : C4 grass community , 2005 .

[39]  A. Kerkhoff,et al.  Plant allometry, stoichiometry and the temperature-dependence of primary productivity , 2005 .

[40]  K. Lindsay,et al.  Evolution of carbon sinks in a changing climate. , 2005, Proceedings of the National Academy of Sciences of the United States of America.

[41]  S. Carpenter,et al.  Global Consequences of Land Use , 2005, Science.

[42]  Michael J. Rogers,et al.  Long-term sensitivity of soil carbon turnover to warming , 2005, Nature.

[43]  D. Canfield,et al.  The Phosphorus Cycle , 2005 .

[44]  G. Certini.  Effects of fire on properties of forest soils: a review , 2005, Oecologia.

[45]  G. Asner,et al.  Nitrogen Cycles: Past, Present, and Future , 2004 .

[46]  T. Daufresne,et al.  SCALING OF C:N:P STOICHIOMETRY IN FORESTS WORLDWIDE: IMPLICATIONS OF TERRESTRIAL REDFIELD‐TYPE RATIOS , 2004 .

[47]  W. Parton,et al.  Progressive Nitrogen Limitation of Ecosystem Responses to Rising Atmospheric Carbon Dioxide , 2004 .

[48]  L. Hedin.  Global organization of terrestrial plant-nutrient interactions. , 2004, Proceedings of the National Academy of Sciences of the United States of America.

[49]  P. Reich,et al.  Global patterns of plant leaf N and P in relation to temperature and latitude. , 2004, Proceedings of the National Academy of Sciences of the United States of America.

[50]  Peter M. Vitousek,et al.  Nutrient Cycling and Limitation: Hawai'i as a Model System , 2004 .

[51]  G. Ross.  Phosphates: Geochemical, Geobiological and Materials Importance , 2004 .

[52]  J. Schimel,et al.  NITROGEN MINERALIZATION: CHALLENGES OF A CHANGING PARADIGM , 2004 .

[53]  R. B. Jackson,et al.  A global analysis of root distributions for terrestrial biomes , 1996, Oecologia.

[54]  EK VIV,et al.  A parameterization of leaf phenology for the terrestrial ecosystem component of climate models , 2004 .

[55]  P. Vitousek,et al.  NUTRIENT LOSSES OVER FOUR MILLION YEARS OF TROPICAL FOREST DEVELOPMENT , 2003 .

[56]  E. Rastetter,et al.  A model analysis of N and P limitation on carbon accumulation in Amazonian secondary forest after alternate land-use abandonment , 2003 .

[57]  Arthur H. Johnson,et al.  Biogeochemical implications of labile phosphorus in forest soils determined by the Hedley fractionation procedure , 2003, Oecologia.

[58]  Guoyi Zhou,et al.  Coarse woody debris in monsoon evergreen broad-leaved forests of dinghushan nature reserve , 2003 .

[59]  J. Randerson,et al.  Seasonal and latitudinal variability of troposphere Δ14CO2: Post bomb contributions from fossil fuels, oceans, the stratosphere, and the terrestrial biosphere , 2002 .

[60]  Abraham Lerman,et al.  Century-scale nitrogen and phosphorus controls of the carbon cycle , 2002 .

[61]  N. Grimm,et al.  Towards an ecological understanding of biological nitrogen fixation , 2002 .

[62]  G. Filippelli.  The Global Phosphorus Cycle , 2002 .

[63]  P. Vitousek,et al.  Production and Resource Use Efficiencies in N- and P-Limited Tropical Forests: A Comparison of Responses to Long-term Fertilization , 2001, Ecosystems.

[64]  Patrick Meir,et al.  Leaf respiration in two tropical rainforests: constraints on physiology by phosphorus, nitrogen and temperature , 2001 .

[65]  P. Vitousek,et al.  EFFECTS OF SOIL NUTRIENT AVAILABILITY ON INVESTMENT IN ACQUISITION OF N AND P IN HAWAIIAN RAIN FORESTS , 2001 .

[66]  B. Kruijt,et al.  Should phosphorus availability be constraining moist tropical forest responses to increasing CO2 concentrations , 2001 .

[67]  H. Mooney,et al.  23 – Estimations of Global Terrestrial Productivity: Converging toward a Single Number? , 2001 .

[68]  V. Smil.  PHOSPHORUS IN THE ENVIRONMENT: Natural Flows and Human Interferences , 2000 .

[69]  F. Mackenzie,et al.  Apatite weathering and the Phanerozoic phosphorus cycle , 2000 .

[70]  R. Dewar,et al.  Soil processes dominate the long-term response of forest net primary productivity to increased temperature and atmospheric CO2 concentration. , 2000 .

[71]  Limin Yang,et al.  Development of a global land cover characteristics database and IGBP DISCover from 1 km AVHRR data , 2000 .

[72]  Robert B. Jackson,et al.  Nutrient concentrations in fine roots. , 2000 .

[73]  P. Vitousek,et al.  Changing sources of nutrients during four million years of ecosystem development , 1999, Nature.

[74]  F. S. Chapin,et al.  The Mineral Nutrition of Wild Plants Revisited: A Re-evaluation of Processes and Patterns , 1999 .

[75]  J. Randerson,et al.  Primary production of the biosphere: integrating terrestrial and oceanic components , 1998, Science.

[76]  R. Leuning,et al.  A two-leaf model for canopy conductance, photosynthesis and partitioning of available energy I:: Model description and comparison with a multi-layered model , 1998 .

[77]  Y. Wanga,et al.  A two-leaf model for canopy conductance , photosynthesis and partitioning of available energy I : Model description and comparison with a multi-layered model , 1998 .

[78]  Christopher B. Field,et al.  The contribution of terrestrial sources and sinks to trends in the seasonal cycle of atmospheric carbon dioxide , 1997 .

[79]  J. Randerson,et al.  Carbon 13 exchanges between the atmosphere and biosphere , 1997 .

[80]  E. Matthews.  Global litter production, pools, and turnover times: Estimates from measurement data and regression models , 1997 .

[81]  H. Mooney,et al.  Human Domination of Earth’s Ecosystems , 1997, Renewable Energy.

[82]  Christopher B. Field,et al.  Substrate limitations for heterotrophs: Implications for models that estimate the seasonal cycle of atmospheric CO2 , 1996 .

[83]  W. Koerselman,et al.  The vegetation N:P ratio: a new tool to detect the nature of nutrient limitation , 1996 .

[84]  N. Batjes,et al.  Total carbon and nitrogen in the soils of the world , 1996 .

[85]  E. Newman.  Phosphorus inputs to terrestrial ecosystems , 1995 .

[86]  David W. Kicklighter,et al.  Equilibrium Responses of Soil Carbon to Climate Change: Empirical and Process-Based Estimates , 1995 .

[87]  Peter M. Vitousek,et al.  Changes in soil phosphorus fractions and ecosystem dynamics across a long chronosequence in Hawaii. , 1995 .

[88]  M. Kirschbaum,et al.  The temperature dependence of soil organic matter decomposition, and the effect of global warming on soil organic C storage , 1995 .

[89]  Juan J. Armesto,et al.  Patterns of Nutrient Loss from Unpolluted, Old‐Growth Temperate Forests: Evaluation of Biogeochemical Theory , 1995 .

[90]  W. Schlesinger,et al.  A literature review and evaluation of the. Hedley fractionation: Applications to the biogeochemical cycle of soil phosphorus in natural ecosystems , 1995 .

[91]  R. K. Dixon,et al.  Carbon Pools and Flux of Global Forest Ecosystems , 1994, Science.

[92]  R. McMurtrie,et al.  Long-Term Response of Nutrient-Limited Forests to CO"2 Enrichment; Equilibrium Behavior of Plant-Soil Models. , 1993, Ecological applications : a publication of the Ecological Society of America.

[93]  A. McGuire,et al.  Global climate change and terrestrial net primary production , 1993, Nature.

[94]  R. Jahnke.  14 The Phosphorus Cycle , 1992 .

[95]  R. McMurtrie.  Relationship of forest productivity to nutrient and carbon supply-a modeling analysis. , 1991, Tree physiology.

[96]  Robert W. Howarth,et al.  Nitrogen limitation on land and in the sea: How can it occur? , 1991 .

[97]  L. Gardner.  The role of rock weathering in the phosphorus budget of terrestrial watersheds , 1990 .

[98]  J. Conroy,et al.  Increases in Phosphorus Requirements for CO(2)-Enriched Pine Species. , 1990, Plant physiology.

[99]  W. Parton,et al.  Analysis of factors controlling soil organic matter levels in Great Plains grasslands , 1987 .

[100]  W. Post,et al.  Global patterns of soil nitrogen storage , 1985, Nature.

[101]  Peter M. Vitousek,et al.  Litterfall, Nutrient Cycling, and Nutrient Limitation in Tropical Forests , 1984 .

[102]  E. Matthews.  Global Vegetation and Land Use: New High-Resolution Data Bases for Climate Studies , 1983 .

[103]  J. R. Simpson,et al.  Volatilization of ammonia , 1983 .

[104]  Wilfred M. Post,et al.  Soil carbon pools and world life zones , 1982, Nature.

[105]  W. McGill,et al.  Comparative aspects of cycling of organic C, N, S and P through soil organic matter , 1981 .

[106]  P. Ketner,et al.  Terrestrial primary production and phytomass , 1979 .

[107]  N. Barrow.  The description of phosphate adsorption curves , 1978 .

[108]  J. Syers,et al.  The fate of phosphorus during pedogenesis , 1976 .