Effects of elevated CO2 and N fertilization on fine root dynamics and fungal growth in seedling Pinus ponderosa

Environmental and Experimental Botany

Volumn 37, Issue 2-3, 1997, Pages 73-83

  Tingey, David T ^a   Phillips, Donald L ^a   Johnson, Mark G ^b   Storm, Marjorie J ^b   Ball, J Timothy ^c  

^a U S ENVIRONMENTAL PROTECTION AGENCY   (United States)

^b Dynamac International Inc   (United States)

^c DESERT RESEARCH INSTITUTE   (United States)

Author keywords

CO2; Fine root growth; Minirhizotron; Mycorrhizae; N fertilization; Pinus ponderosa

Indexed keywords

CARBON DIOXIDE ENRICHMENT; FERTILISATION; FINE ROOT; MINIRHIZOTRON; MYCORRHIZA; ROOT GROWTH;

USA, CALIFORNIA, PLACERVILLE;

PINACEAE; PINUS PONDEROSA;

EID: 0030850578     PISSN: 00988472     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0098-8472(97)00003-8     Document Type: Article

References (44)

1. Houghton JT, Meira Filho LG, Bruce J, Lee H, Callander BA, Haites E, Harris N, Maskell K. Climate change 1994. Radiative forcing of climate change and an evaluation of the IPCCIS92 emission scenarios. Intergovernmental panel on climate change. Cambridge: Cambridge University Press, 1994.
2. Schimel DS. Terrestrial ecosystems and the carbon cycle. Global Change Biol 1995;1:77-91.
3. Johnson DW. Role of carbon in the cycling of other nutrients in forested ecosystems. In: McFee WW, Kelly JM, editors. Carbon forms and functions in forest soils. Madison, WI: Soil Science Society of America, 1995:299-328.
4. Shaver GR, Billings WD, Chapin III FS, Giblin AE, Nadelhoffer KJ, Oechel WC, Rastetter EB. Global change and the carbon balance of arctic ecosystems. Bioscience 1992;42:433-41.
5. Johnson DW. Nitrogen retention in forest soils. J Environ Qual 1992;21:1-12.
6. Diaz S, Grime JP, Harris J, McPherson E. Evidence of a feedback mechanism limiting plant response to elevated carbon dioxide. Nature 1993;364:616-17.
7. 2 concentration on natural and commerical temperate trees and forests. Adv Ecol Res 1989;19:1-55.
8. 2 and feedback between carbon and nitrogen cycles. Plant Soil 1993;151:105-17.
9. 2 enrichment on the growth and mineral nutrition of Quercus alba seedlings in nutrient-poor soil. Plant Physiol 1986;82:83-9.
10. 2 fertilization. In: Solomon AM, Shugart HH, editors. Vegetation dynamics and global change. New York: Chapman and Hall, 1993:53-70.
11. 2 enrichment with emphasis on roots and the rhizosphere. Environ Pollut 1994;83:155-89.
12. 2 and biosphere. Boston: Kluwer, 1993.
13. Norby RJ. Issues and perspectives for investigating root responses to elevated atmospheric carbon dioxide. Plant Soil 1994;165:9-20.
14. 2 and soil N availability. Plant Soil 1994;165:45-51.
15. 2, soil nitrogen and turnover of fine roots. New Phytol 1995;129:579-85.
16. 2 on fine root length and distribution in an oak-palmetto scrub ecosystem in central Florida. Global Change Biol 1996;2:143-8.
17. 2 and drought. Funct Ecol 1992;6:324-33.
18. 2-levels on the carbon economy of a soil planted with wheat. In: Bouwman AF, editor. Soils and the greenhouse effect. Chichester: Wiley, 1990:423-429.
19. 2 enrichment. Vegetatio 1993;104/105:99-115.
20. Allen MF. The ecology of mycorrhizae. Cambridge: Cambridge University Press, 1991:1-184.
21. 2 environment. Can J For Res 1987;17:878-83.
22. Ineichen K, Wiemken V, Wiemken A. Shoots, roots, and ectomycorrhiza of pine seedlings at elevated atmospheric carbon dioxide. Plant Cell Environ 1995;18:703-7.
23. 2 on mycorrhizal colonization of loblolly pine (Pinus taeda L.) seedlings. Plant Soil 1994;165:81-8.
24. Nylund J-E. The regulation of mycorrhiza formation-Carbohydrate and hormone theories reviewed. Scand J For Res 1988;3:465-79.
25. Harley JL, Smith SE. Mycorrhizal symbosis. New York: Academic Press, 1983.
26. Wallander H, Nylund J-E. Effects of excess nitrogen on carbohydrate concentration and mycorrhizal development on Pinus sylvestris L. New Phytol 1991;119:405-11.
27. 2-fumigated and nitrogen-fertilized ponderosa pine. Plant Soil 1994;165:129-38.
28. 2 and nitrogen on ponderosa fine roots and associated fungal components. J Biogeo 1995;22:281-7.
29. 2: Initial field results. Plant Physiol 1994;14:81-8.
30. Hendrick RL, Pregitzer KS. The demography of fine roots in a northern hardwood forest. Ecology 1992;73:1094-104.
31. Snedecor GW, Cochran WG. Statistical methods, 8th ed. Ames: Iowa State University Press, 1989.
32. Mize CW, Schultz RC. Comparing treatment means correctly and appropriately. Can J For Res 1985;15:1142-8.
33. 2 and N fertilization on soil respiration from ponderosa pine (Pinus ponderosa) in open-top chambers. Can J For Res 1995;25:1243-51.
34. 2 and nitrogen on the synchrony of shoot and root growth in ponderosa pine. Tree Physiol 1996;16:905-14.
35. 2 enrichment and soil N on growth and ectomycorrhizal colonization of ponderosa pine seedlings. For Sci 1995;41:491-500.
36. Marshall JD, Waring RH. Predicting fine root production and turnover by monitoring root starch and soil temperature. Can J For Res 1985;15:791-800.
37. Ruark GA. Modeling soil temperature effects on in situ decomposition rates for fine roots of loblolly pine. For Sci 1993;39:118-29.
38. Van den Driessche R. Importance of current photosynthate to new root growth in plant conifer seedlings. Can J For Res 1987;17:776-82.
39. Eissenstat DM. Costs and benefits of constructing roots of small diameter. J Plant Nutr 1992;15:763-82.
40. 2 concentration. Plant Cell Environ 1992;15:337-41.
41. Fahey TJ. Mycorrhizae and forest ecosystems. Mycorrhiza 1992;1:83-9.
42. Marshall JD, Perry DA. Basal and maintenance respiration of mycorrhizal and nonmycorrhizal root systems of conifers. Can J For Res 1987;17:872-977.
43. Fogel R. Root turnover and productivity of coniferous forests. Plant Soil 1983;71:75-85.
44. Hendrick RL, Pregitzer KS. The dynamics of fine root length, biomass, and nitrogen content in two northern hardwood ecosystems. Can J For Res 1993;23:2507-20.