[en] The effects of enhanced (NH4)(2)SO4 (NS) deposition on Norway spruce (Picea abies [L.] Karst) fine root biomass, vitality and chemistry were investigated using root-free in-growth cores reproducing native organic and mineral soil horizons. The cores were covered and watered every 2 weeks with native throughfall or throughfall supplemented with NS to increase deposition by 75 kg ha(-1) a(-1) NH4+-N (86 kg ha(-1) a(-1) SO42--S). The in-growth cores were sampled after 19 months and assessed for root biomass, necromass, length, tip number, tip vitality and fine root chemistry. Root biomass and fine root aluminium (Al) concentration were negatively correlated, but NS deposition had no effect on root growth or root tip vitality. NS deposition caused increased fine root nitrogen (N) concentrations in the organic horizon and increased Calcium (Ca) concentrations in the mineral horizon. Fine root biomass was higher in the organic horizon, where fine root Al and potassium (K) concentrations were lower and Ca concentrations higher than in the mineral horizon. Results highlighted the importance of soil stratification on fine root growth and chemical composition.
scite shows how a scientific paper has been cited by providing the context of the citation, a classification describing whether it supports, mentions, or contrasts the cited claim, and a label indicating in which section the citation was made.
Bibliography
Ahlström, K., Persson, H. and Börjesson, I.: 1988, Plant Soil 106, 179.
Alexander, I.J. and Fairley, R.I.: 1983, Plant Soil 71, 49.
Allen, S.E. (ed.): 1989, Chemical Analysis of Ecological Materials, Blackwell, London p. 368.
Boxman, A.W., Van Dijk, H.F.G. and Roelofs, J.G.M.: 1988, Plant Soil 680.
Carnol, M., Ineson, P., Anderson, J.M., Beese, F., Berg, M.P., Bolger, T., Coûteaux, M.-M., Cudlin, P., Dolan, S., Raubuch, M. and Verhoef, H.A.: 1997a, Biogeochem. 38, 255.
Carnol, M., Ineson, P. and Dickinson, A.L.: 1997b, Environ. Pollut. 97, 1.
Chemlikova, E., Cudlin, P. and Radosta, P.: 1992, in L. Kutschera, E. Hübl, E. Lichtenegger, H. Persson and M. Sobotik (eds.) Root Ecology and its Practical Application, Verlag Gumpenstein, Irding.
Clemensson-Lindell, A. and Persson, H.: 1995, Plant Soil 168-169, 167.
Cronan, C.S. and Grigal, D.F.: 1995, J. Environ. Qual. 24, 209.
Cudlin, P.: in 1991, Methods in Microbiology Vol. 23, 365, Academic Press.
Cudlin, P. and Kropacek, K.: 1990, in H. Persson (ed.) Above and Below-Ground Interactions in Forest Trees in Acidified Soils, p.44, Commission of the European Communities.
Giovannetti, M. and Mosse, B.: 1980, New Phytol. 84, 489.
Hecht-Buchholz, C., Jorns, C.A. and Keil, P.: 1987, Journal of Plant Nutrition 10, 1103.
Hendrick, R.L. and Pregitzer, K.S.: 1992, Ecology 73, 1094.
Jansen, A.E. and Dighton, J.: 1990, Effects of Air Pollutants on Ectomycorrhizas, p.58, Commission of the European Communities.
Jorns, A. and Hecht-Buchholz, C.: 1985, AFZ 46, 1248.
Joslin, J.D. and Wolfe, M.H.: 1988, Can. J. For. Res. 18, 1614.
Kocourek, R. and Bystrican, A.: 1989, Agr. Ecosyst. Environ. 28, 235.
Majdi, H. and Persson, H.: 1993, Scand. J. For. Res. 8, 147.
Majdi, H. and Persson, H.: 1995, Plant Soil 168-169, 151.
Majdi, H. and Rosengren-Brinck, U.: 1994, Plant Soil 162, 7.
Marshall, J.P. and Waring, R.H.: 1985, Can. J. For. Res. 15, 791.
Matzner, E., Murach, D. and Fortmann, H.: 1986, Water Air Soil Pollut. 31, 273.
Nihlgard, B., 1985, Ambio 14, 2.
Oleksyn, J., Karolewski, P., Giertych, M.J., Werner, A., Tjoelker, M.G. and Reich, P.B.: 1996, Trees 10, 135.
Ortloff, W. and Schlaepfer, R.: 1996, Allg. Forst. Jagdztg. 167, 184.
Persson, H.: 1990, in A.F. Harrison, P. Ineson and O.W. Heal (eds.) Nutrient Cycling in Terrestrial Ecosystems: Field Methods, Application and Interpretation, 198, Elsevier, Essex.
Raubuch, M.: 1992, Wechselwirkungen zwischen mikrobiologischen und chemischen Parametern in Waldböden unter Berücksichtigung des atmosphärischen Eintrags, Göttingen, Berichte des Forschungszentrums Waldökosysteme, Reihe A, Bd. 89.
Reuss, J.O. and Johnson, D.W.: 1986, Acid Deposition and the Acidification of Soils and Waters, Springer-Verlag, New York, p. 119.
Rosengren-Brinck, U., Majdi, H., Asp, H. and Widell, S.: 1995, New Phytol. 129, 537.
Ruess, L., Sandbach, P., Cudlin, P., Dighton, J. and Crossley, A.: 1996, Pedobiologia 40, 51.
SAS Institute Inc.: 1989, SAS/STAT User's Guide, Version 6, SAS Institute Inc., Cary, NC, p. 943.
Schneider, B.U., Meyer, J., Schulze, E.-D. and Zech, W.: 1989, in E.-D. Schulze, O.L. Lange and R. Oren (eds.), Forest Decline and Air Pollution. Springer Verlag, p. 370.
Seith, B., George, E., Marschner, H., Wallenda, T., Schaeffer, C., Einig, W., Wingler, A. and Hamp, R.: 1996, Plant Soil 184, 291.
Sokal, R.R. and Rohlf, F.J.: 1981, Biometry, Freeman, New York.
This website uses cookies to improve user experience. Read more
Save & Close
Accept all
Decline all
Show detailsHide details
Cookie declaration
About cookies
Strictly necessary
Performance
Strictly necessary cookies allow core website functionality such as user login and account management. The website cannot be used properly without strictly necessary cookies.
This cookie is used by Cookie-Script.com service to remember visitor cookie consent preferences. It is necessary for Cookie-Script.com cookie banner to work properly.
Performance cookies are used to see how visitors use the website, eg. analytics cookies. Those cookies cannot be used to directly identify a certain visitor.
Used to store the attribution information, the referrer initially used to visit the website
Cookies are small text files that are placed on your computer by websites that you visit. Websites use cookies to help users navigate efficiently and perform certain functions. Cookies that are required for the website to operate properly are allowed to be set without your permission. All other cookies need to be approved before they can be set in the browser.
You can change your consent to cookie usage at any time on our Privacy Policy page.
