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Journal of Soils and Sediments

, Volume 19, Issue 1, pp 49–57 | Cite as

Variation of soil organic carbon, nitrogen, and phosphorus stoichiometry and biogeographic factors across the desert ecosystem of Hexi Corridor, northwestern China

  • Ke Zhang
  • Yongzhong SuEmail author
  • Rong Yang
Soils, Sec 1 • Soil Organic Matter Dynamics and Nutrient Cycling • Research Article
  • 178 Downloads

Abstract

Purpose

The purposes of present study were to display the vertical distribution of soil organic carbon (SOC), nitrogen (N), and phosphorus (P) stoichiometry; identify the biogeographic characteristics of SOC, N, and P stoichiometry along an aridity gradient across the desert ecosystem of Hexi Corridor; and determine how biogeographic distribution patterns of SOC, N, and P stoichiometry are related to vegetation, soil texture, geography, and climate.

Materials and methods

We investigated the distribution and characteristics of SOC, N, and P stoichiometry based on samples collected from Hexi Corridor during 2011–2012 with total 400 plots of 80 sites. This region presents a precipitation gradient from about 250 mm in the east to less than 50 mm in the west. The measured variables included belowground and aboveground biomass, pH, bulk density, sand, clay, silt, SOC, N, and P contents. ANOVA analysis, reduced major axis, redundancy analysis, Person’s correlation, and regression analysis were used to analysis the variation of SOC, N, and P stoichiometry and related biogeographic factors.

Results and discussion

In present study, SOC, N, and P contents decreased significantly with increasing soil depth. C/N did not change significantly, while C/P and N/P decreased significantly. SOC and N, SOC and P, and N and P were well constrained within 0–100 cm. SOC, N, and P contents in 0–20 cm were higher than them in other studies. Vegetation, soil texture, climate, and geography could explain 91.6% of the total variance of soil stoichiometry. The impact of latitude and longitude on SOC, N, and P stoichiometry was mainly caused by the redistribution of precipitation, while the impact of altitude mainly resulted from the variation of temperature. With increasing aridity, SOC, N, and P contents and C/N/P ratios reduced consistently with inconsistent decrease rates.

Conclusions

Our results suggested that the interaction of vegetation structure, soil condition, and shortage of precipitation should be the main driver for the lower contents and much shallower distributions of SOC, N, and P of Hexi Corridor. The increasing aridity should be the critical factor that is responsible for the decrease of SOC, N, and P contents and C/N/P ratios. This study contributes to the understanding of soil stoichiometry in the desert ecosystem.

Keywords

Aridity Desert ecosystem Hexi Corridor Nitrogen and phosphorus Soil organic carbon Stoichiometry 

Notes

Acknowledgments

We sincerely appreciate Dr. Yongle Chen from Shenzhen University and Dr. Jingjing Du from Zhengzhou University of Light Industry for checking the English language of our manuscript.

Funding information

This study was supported by the National Key Research and Development Program of China (No. 2017YFC0504304).

Supplementary material

11368_2018_2007_MOESM1_ESM.docx (197 kb)
ESM 1 (DOCX 196 kb)

References

  1. Batjes NH (1996) Total carbon and nitrogen in the soils of the world. Eur J Soil Sci 47:151–163CrossRefGoogle Scholar
  2. Berdugo M, Kéff S, Soliveres S, Maestre FT (2017) Plant spatial patterns identify alternative ecosystem multifunctionality states in global drylands. Nat Ecol Evol 1:0003CrossRefGoogle Scholar
  3. Bray EA (1997) Plant responses to water deficit. Trends Plant Sci 2:48–54CrossRefGoogle Scholar
  4. Burke IC, Yonker CM, Parton WJ, Cole CV, Flach K, Schimel DS (1989) Texture, climate, and cultivation effects on soil organic matter content in U.S. grassland soils. Soil Sci Soc Am J 53:800–815CrossRefGoogle Scholar
  5. Canadell JG, Kirschbaum MUF, Kurz WA, Sanz MJ, Schlamadinger B, Yamagata Y (2007) Factoring out natural and indirect human effects on terrestrial carbon sources and sinks. Environ Sci Pol 10:370–384CrossRefGoogle Scholar
  6. Cao Y, Zhang P, Chen YM (2017) Soil C:N:P stoichiometry in plantations of N-fixing black locust and indigenous pine, and secondary oak forests in Northwest China. J Soils Sediments 2:1–12Google Scholar
  7. Cleveland CC, Liptzin D (2007) C:N:P stoichiometry in soil: is there a “Redfield ratio” for the microbial biomass? Biogeochemistry 85:235–252CrossRefGoogle Scholar
  8. Dai A (2013) Increasing drought under global warming in observations and models. Nat Clim Change 3:52–58CrossRefGoogle Scholar
  9. Delgado-Baquerizo M, Maestre FT, Gallardo A, Bowker MA, Wallenstein MD, Quero JL, Ochoa V, Gozalo B, García-Gómez M, Soliveres S, García-Palacios P, Berdugo M, Valencia E, Escolar C, Arredondo T, Barraza-Zepeda C, Bran D, Carreira JA, Chaieb M, Conceição AA, Derak M, Eldridge DJ, Escudero A, Espinosa CI, Gaitán J, Gatica MG, Gómez-González S, Guzman E, Gutiérrez JR, Florentino A, Hepper E, Hernández RM, Huber-Sannwald E, Jankju M, Liu J, Mau RL, Miriti M, Monerris J, Naseri K, Noumi Z, Polo V, Prina A, Pucheta E, Ramírez E, Ramírez-Collantes DA, Romão R, Tighe M, Torres D, Torres-Díaz C, Ungar ED, Val J, Wamiti W, Wang D, Zaady E (2013) Decoupling of soil nutrient cycles as a function of aridity in global drylands. Nature 502:672–676CrossRefGoogle Scholar
  10. Delgado-Baquerizo M, Eldridge DJ, Maestre FT, Ochoa V, Gozalo B, Reich PB, Singh BK (2017) Aridity decouples C:N:P stoichiometry across multiple trophic levels in terrestrial ecosystems. Ecosystems 21:459–468CrossRefGoogle Scholar
  11. Farooq M, Hussain M, Wahid A, Siddique KHM (2012) Drought stress in plant: an overview. In: Aroca R (ed) Plant responses to drought stress. Springer, Berlin, pp 1–33Google Scholar
  12. Feng S, Fu Q (2013) Expansion of global drylands under a warming climate. Atmos Chem Phys Discuss 13:14637–14665CrossRefGoogle Scholar
  13. Gao XJ, Giorgi F (2008) Increased aridity in the Mediterranean region under greenhouse gas forcing estimated from high resolution simulations with a regional climate model. Glob Planet Chang 62:195–209CrossRefGoogle Scholar
  14. Griffiths BS, Spilles A, Bonkowski M (2012) C:N:P stoichiometry and nutrient limitation of the soil microbial biomass in a grazed grassland site under experimental P limitation or excess. Ecol Process 1:6CrossRefGoogle Scholar
  15. He MZ, Dijkstra FA (2014) Drought effect on plant nitrogen and phosphorus: a meta-analysis. New Phytol 204:924–931CrossRefGoogle Scholar
  16. He MZ, Dijkstra FA (2015) Phosphorus addition enhances loss of nitrogen in a phosphorus-poor soil. Soil Biol Biochem 82:99–106CrossRefGoogle Scholar
  17. He MZ, Dijkstra FA, Zhang K, Li XR, Tan HJ, Gao YH, Li G (2014) Leaf nitrogen and phosphorus of temperate desert plants in response to climate and soil nutrient availability. Sci Rep 4:6932CrossRefGoogle Scholar
  18. Jennings E, Allott N, Pierson DC, Schneiderman EM, Lenihan D, Samuelsson P, Taylor D (2009) Impact of climate change on phosphorus loading form a grassland catchment: implication for future management. Water Res 43:4316–4326CrossRefGoogle Scholar
  19. Jenny H (1941) Factors of soil formation. McGraw-Hill, New YorkCrossRefGoogle Scholar
  20. Jiao F, Shi XR, Han FP, Yuan ZY (2016) Increasing aridity, temperature and soil pH induce soil C-N-P imbalance in grasslands. Sci Rep 6:19601CrossRefGoogle Scholar
  21. Jobbágy EG, Jackson RB (2000) The vertical distribution of soil organic carbon and its relation to climate and vegetation. Ecol Appl 10:423–436CrossRefGoogle Scholar
  22. Jobbágy EG, Jackson RB (2001) The distribution of soil nutrients with depth: global patterns and the imprint of plants. Biogeochemistry 53:51–77CrossRefGoogle Scholar
  23. Ledger ME, Brown LE, Edwards FK, Milner AM, Woodward G (2013) Drought alters the structure and functioning of complex food webs. Nat Clim Chang 3:223–227CrossRefGoogle Scholar
  24. Liu ZP, Shao MA, Wang YQ (2013) Spatial patterns of soil total nitrogen and soil total phosphorus across the entire loess plateau region of China. Geoderma 197-198:67–78CrossRefGoogle Scholar
  25. Luo WT, Li MH, Sardans J, Lü XT, Wang C, Penuelas J, Wang ZW, Han XG, Jiang Y (2017) Carbon and nitrogen allocation shifts in plants and soils along aridity and fertility gradients in grasslands of China. Ecol Evol 7:6927–6934CrossRefGoogle Scholar
  26. de Martonne E (1926) Traité de Géographie Physique, 3 tomes. ParisGoogle Scholar
  27. O'Rourke SM, Angers DA, Holden NM, Mcbratney AB (2015) Soil organic carbon across scales. Glob Change Biol 21:3561–3574CrossRefGoogle Scholar
  28. Peñuelas J, Poulter B, Sardans J, Ciais P, van der Velde M, Bopp L, Boucher O, Godderis Y, Hinsinger P, Llusia J, Nardin E, Vicca S, Obersteiner M, Janssens IA (2013) Human-induced nitrogen-phosphorus imbalances alter natural and managed ecosystems across the globe. Nat Commun 4:2934Google Scholar
  29. Peñuelas J, Sardans J, Rivas-ubach A, Janssens IA (2012) The human-induced imbalance between C, N and P in Earth’s life system. Glob Chang Biol 18:3–6CrossRefGoogle Scholar
  30. Sardans J, Peñuelas J (2012) The role of plants in the effects of global change on nutrient availability and stoichiometry in the plant-soil system. Plant Physiol 160:1741–1761CrossRefGoogle Scholar
  31. Sardans J, Rivas-Ubach A, Peñuelas J (2012) The elemental stoichiometry of aquatic and terrestrial ecosystems and its relationships with organismic lifestyle and ecosystem structure and function: a review and perspectives. Biogeochemistry 111:1–39CrossRefGoogle Scholar
  32. Schimel DS, Braswell BH, Holland EA, McKeown R, Ojima DS, Painter TH, Parton WJ, Townsend AR (1994) Climatic, edaphic, and biotic controls over storage and turnover of carbon in soils. Glob Biogeochem Cycles 8:279–293CrossRefGoogle Scholar
  33. Sterner RW, Elser JJ (2002) Ecological stoichiometry: the biology of elements from molecules to the biosphere. Princeton University Press, PrincetonGoogle Scholar
  34. Stevenson FJS, Cole MA (1999) Cycles of soils: carbon, nitrogen, phosphorus, sulfur, micronutrients, 2nd edn. Wiley, New YorkGoogle Scholar
  35. Stockmann U, Padarian J, McBratney A, Minasny B, de Brogniez D, Montanarella L et al (2015) Global soil organic carbon assessment. Glob Food Secur-Agr 6:9–16CrossRefGoogle Scholar
  36. Su YZ, Wang XF, Yang R, Lee J (2010) Effects of sandy desertified land rehabilitation on soil carbon sequestration and aggregation in an arid region in China. J Environ Manag 91:2109–2116CrossRefGoogle Scholar
  37. Tabari H, Hosseinzadeh Talaee P, Mousavi Nadoushani SS, Willems P, Marchetto A (2014) A survey of temperature and precipitation based aridity indices in Iran. Quarter Int 345:158–166CrossRefGoogle Scholar
  38. Tang XL, Xia MP, Guan FY, Fan SH (2017) Spatial distribution of soil nitrogen, phosphorus and potassium stocks in Moso bamboo forests in subtropical China. Forests 7:267CrossRefGoogle Scholar
  39. Taylor PG, Townsend AR (2010) Stoichiometric control of organic carbon-nitrate relationships from soils to the sea. Nature 464:1178–1181CrossRefGoogle Scholar
  40. Tian HQ, Chen GS, Zhang C, Melillo JM, Hall CAS (2010) Pattern and variation of C:N:P ratios in China’s soils: a synthesis of observational data. Plant Soil 98:139–151Google Scholar
  41. Tipping E, Benham S, Boyle JF, Crow P, Davies J, Fischer U, Guyatt H, Helliwell R, Jackson-Blake L, Lawlor AJ, Monteith DT, Rowe EC, Toberman H (2014) Atmospheric deposition of phosphorus to land and fresh-water. Environ Sci-Proc Imp 16:1608–1617Google Scholar
  42. Wang Y, Law R, Park B (2010) A global model of carbon, nitrogen and phosphorus cycles for the terrestrial biosphere. Biogeosciences 7:2261–2282CrossRefGoogle Scholar
  43. Wang M, Su YZ, Yang R, Yang X (2013) Allocation patterns of above- and below-ground biomass in desert grassland in the middle reaches of Heihe River, Gansu Province, China. Chin J Plant Ecol 37:209–219 (in Chinese)CrossRefGoogle Scholar
  44. Wang M, Su YZ, Yang X (2014) Spatial distribution of soil organic carbon and its influencing factors in desert grasslands of the Hexi Corridor, Northwest China. PLoS One 9:e94652CrossRefGoogle Scholar
  45. Wardle DA, Walker LR, Bardgett RD (2004) Ecosystem properties and forest decline in contrasting long-term chronosequences. Science 305:509–513CrossRefGoogle Scholar
  46. Yang YH, Fang JY, Tang YH, Ji CJ, Zheng CY, He JS, Zhu B (2008) Storage, patterns and controls of soil organic carbon in the Tibetan grasslands. Glob Change Biol 14:1592–1599CrossRefGoogle Scholar
  47. Yang YH, Fang JY, Guo DL, Ji CJ, Ma WH (2010) Vertical patterns of soil carbon, nitrogen and carbon: nitrogen stoichiometry in Tibetan grasslands. Biogeosci Discuss 7:1–24CrossRefGoogle Scholar
  48. Yu ZP, Wang MH, Huang ZQ, Lin TC, Vadeboncoeur MA, Searle EB, Chen HYH (2017) Temporal changes in soil C-N-P stoichiometry over the past 60 years across subtropical China. Glob Change Biol 24:1308–1320CrossRefGoogle Scholar
  49. Zechmeister-Boltenstern S, Keiblinger KM, Mooshammer M, Peñuelas J, Richter A, Sardans J, Wanek W (2015) The application of ecological stoichiometry to plant-microbial-soil organic matter transformations. Ecol Monogr 85:133–155CrossRefGoogle Scholar
  50. Zhang ZS, Song XL, Lu XG, Xue ZS (2013) Ecological stoichiometry of carbon, nitrogen, and phosphorus in estuarine wetland soils: influences of vegetation coverage, plant communities, geomorphology, and seawalls. J Soils Sediments 13:1043–1051CrossRefGoogle Scholar
  51. Zhang K, Su YZ, Yang R (2017) Biomass and nutrient allocation strategies in a desert ecosystem in the Hexi Corridor, northwest China. J Plant Res 130:699–708CrossRefGoogle Scholar

Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Department of Material and Chemical EngineeringZhengzhou University of Light IndustryZhengzhouChina
  2. 2.Key Laboratory of Pollution Treatment and ResourceChina National Light IndustryZhengzhouChina
  3. 3.Collaborative Innovation Center of Environmental Pollution Control and Ecological RestorationZhengzhouChina
  4. 4.Linze Inland River Basin Research Station, CAS/Key Laboratory of Eco-Hydrology in Inland River Basin, CASNorthwest Institute of Eco-Environment and ResourcesLanzhouChina

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