Abstract
Forests in the American Pacific Northwest receive very little nitrogen (N) through atmospheric deposition; therefore, they can provide insights into how the N cycle functioned in other regions before heavy atmospheric deposition of inorganic N began. Our objectives were to determine (a) if the fate of organic N differed from the fate of inorganic N, (b) the effect that polyphenols have on the fate of organic N, and (c) the effect of season of addition on the fate of N inputs. We traced N added to in situ soil cores as ammonium, organic N, tannin-complexed organic N, and the N2-fixing lichen Lobaria oregana. Total 15N recovery was between 74% and 109% for all N additions. Total 15N recovery did not vary significantly from the first sampling date to the last date. The litter/organic horizon, as a bulk pool, was the largest N retention pool for all forms of N addition. Within the litter/organic horizon, the chloroform-extractable microbial biomass initially accounted for nearly all of the added N from the ammonium additions. On a different time scale, microbial biomass also played a noteworthy role in the retention of N from organic N, tannin-complexed organic N, and Lobaria. Complexing organic matter with tannin appeared to slow N cycling, but it did not significantly change the ultimate distribution of added organic N. Season of N addition had little effect on the retention of added N; however, where differences did occur, spring additions had lower recoveries than autumn additions.
Similar content being viewed by others
References
JD Aber KJ Nadelhoffer P Steudler JM Melillo (1989) ArticleTitleNitrogen saturation in northern forest ecosystems: excess nitrogen from fossil fuel combustion may stress the biosphere BioScience 39 IssueID6 378–86
SE Allen HM Grimshaw J Parkenson C Quarmby (1974) Chemical analysis of ecological materials Blackwell Scientific Oxford (UK)
IT Baldwin RK Olson WA Reiners (1983) ArticleTitleProtein binding phenolics and the inhibition of nitrification in subalpine balsam fir soils Soil Biol Biochem 15 IssueID4 419–23 Occurrence Handle10.1016/0038-0717(83)90006-8 Occurrence Handle1:CAS:528:DyaL28XoslGkuw%3D%3D
RE Benoit RL Starkey (1968) ArticleTitleEnzyme inactivation as a factor in the inhibition of decomposition of organic matter by tannins Soil Sci 105 IssueID4 203–8 Occurrence Handle1:CAS:528:DyaF1cXhtFWkt7s%3D
Benoit RE, RL Starkey, Basaraba J. 1968. Effect of purified plant tannin on decomposition of some organic compounds and plant materials. Soil Sci 105(3):153–8.
D Binkley P Sollins R Bell D Sachs D Myrold (1992) ArticleTitleBiogeochemistry of adjacent conifer and alder-conifer stands Ecology 73 IssueID6 2022–33 Occurrence Handle1:CAS:528:DyaK3sXkslWls7o%3D
RL Bradley BD Titus CP Preston (2000) ArticleTitleChanges to mineral N cycling and microbial communities in black spruce humus after additions of (NH4)2SO4 and condensed tannins extracted from Kalmia angustifolia and balsam fir Soil Biol Biochem 32 1227–40 Occurrence Handle10.1016/S0038-0717(00)00039-0 Occurrence Handle1:CAS:528:DC%2BD3cXlslyhs74%3D
E Bremer C van Kessel (1990) ArticleTitleExtractability of microbial 14C and 15N following addition of variable rates of labeled glucose and (NH4)2SO4 to soil Soil Biol Biochem 22 707–13 Occurrence Handle10.1016/0038-0717(90)90019-V Occurrence Handle1:CAS:528:DyaK3cXmtlSiurg%3D
PC Brookes A Landman G Pruden DS Jenkinson (1985) ArticleTitleChloroform fumigation and the release of soil nitrogen: a rapid direct extraction method to measure microbial biomass nitrogen in soil Soil Biol Biochem 17 IssueID6 837–42 Occurrence Handle10.1016/0038-0717(85)90144-0 Occurrence Handle1:CAS:528:DyaL28XhvFSgug%3D%3D
ML Cabrera MH Beare (1993) ArticleTitleAlkaline persulfate oxidation for determining total nitrogen in microbial biomass extracts Soil Sci Soc Am J 57 1007–12 Occurrence Handle1:CAS:528:DyaK2cXns1ensQ%3D%3D
PW Clinton RH Newman RB Allen (1995) ArticleTitleImmobilization of 15N in forest litter studied by 15N CPMAS NMR spectroscopy Eur J Soil Sci 46 551–6
RA Date (1973) ArticleTitleNitrogen, a major limitation in the productivity of natural communities, crops and pastures in the pacific area Soil Biol Biochem 5 5–18 Occurrence Handle10.1016/0038-0717(73)90089-8 Occurrence Handle1:CAS:528:DyaE3sXls1ylug%3D%3D
WC Denison (1979) Lobaria oregana, a nitrogen-fixing lichen in old-growth Douglas fir forests JC Gordon CT Wheeler DA Perry (Eds) Symbiotic nitrogen fixation in the management of temperate forests Oregon State University Press Corvallis (OR) 266–75
BA Emmett C Quarmby (1991) ArticleTitleThe effect of harvesting intensity on the fate of applied 15N ammonium to the organic horizons of a coniferous forest in N. Wales Biogeochemistry 15 47–63
A Fiechter O Käppeli F Meussdoerffer (1987) Batch and continuous culture AH Rose JS Harrison (Eds) The yeasts Academic Press Orlando (FL) 106–10
N Fierer JP Schimel RG Cates J Zou (2001) ArticleTitleInfluence of balsam poplar tannin fractions on carbon and nitrogen dynamics in Alaskan taiga floodplain soils Soil Biol Biochem 33 1827–39 Occurrence Handle10.1016/S0038-0717(01)00111-0 Occurrence Handle1:CAS:528:DC%2BD3MXotFOlu7Y%3D
RTT Forman (1975) ArticleTitleCanopy lichens with blue-green algae: a nitrogen source in a Colombian rain forest Ecology 56 1176–84
JF Franklin CT Dyrness (1988) Natural vegetation of Oregon and Washington Oregon State University Press Corvallis (OR)
PM Groffman DR Zak S Christensen A Mosier JM Tiedje (1993) ArticleTitleEarly spring nitrogen dynamics in a temperate forest landscape Ecology 74 IssueID5 1579–85
AJ Gunther (1989) ArticleTitleNitrogen fixation by lichens in a subarctic Alaskan watershed Bryologist 92 IssueID2 202–8
S Hättenschwiler PM Vitousek (2000) ArticleTitleThe role of polyphenols in terrestrial ecosystem nutrient cycling Trends Ecol Evol 15 IssueID6 238–43 Occurrence Handle10.1016/S0169-5347(00)01861-9 Occurrence Handle10802549
LO Hedin JJ Armesto AH Johnson (1995) ArticleTitlePatterns of nutrient loss from unpolluted, old-growth temperate forests: evaluation of biogeochemical theory Ecology 76 IssueID2 493–509
Holub SM, Lajtha K (2003) Mass loss and nitrogen dynamics during the decomposition of a 15N-labeled N2-fixing epiphytic lichen, Lobaria oregana Müll. Arg. Can J Bot. 81: 698–705
C Johannison DD Myrold P Högberg (1999) ArticleTitleRetention of nitrogen by a nitrogen loaded Scotch pine forest Soil Sci Soc Am J 63 383–9
JP Kaye SC Hart (1997) ArticleTitleCompetition for nitrogen between plants and soil microorganisms Trends Ecol Evol 12 139–43 Occurrence Handle10.1016/S0169-5347(97)01001-X
PJ Martikainen A Palojarvi (1990) ArticleTitleEvaluation of the fumigation-extraction method for the determination of microbial C and N in a range of forest soils Soil Biol Biochem 22 IssueID6 797–802 Occurrence Handle10.1016/0038-0717(90)90159-W Occurrence Handle1:CAS:528:DyaK3MXotVCisA%3D%3D
B McCune (1994) ArticleTitleUsing epiphyte litter to estimate epiphyte biomass Bryologist 97 IssueID4 396–401
KJ Nadelhoffer MR Downs B Fry (1999) ArticleTitleSinks for 15N-enriched additions to an oak forest and a red pine plantation Ecol Appl 9 IssueID1 72–86
RR Northup Z Yu RA Dahlgren KA Vogt (1995) ArticleTitlePolyphenol control of nitrogen release from pine litter Nature 377 227–9 Occurrence Handle10.1038/377227a0 Occurrence Handle1:CAS:528:DyaK2MXot1Gltb0%3D
M Nyborg SS Malhi ED Solberg (1990) ArticleTitleEffect of date of application on the fate of 15N-labelled urea and potassium nitrate Can J Soil Sci 70 IssueID1 21
SS Perakis LO Hedin (2001) ArticleTitleFluxes and fates of nitrogen in soil of an unpolluted old-growth temperate forest, southern Chile Ecology 82 IssueID8 2245–60
SS Perakis LO Hedin (2002) ArticleTitleNitrogen loss from unpolluted South American forests mainly via dissolved organic compounds Nature 415 416–9 Occurrence Handle10.1038/415416a Occurrence Handle11807551
LH Pike (1978) ArticleTitleThe importance of epiphytic lichens in mineral cycling Bryologist 81 247–57 Occurrence Handle1:CAS:528:DyaE1MXhvVentr8%3D
CM Preston DJ Mead (1995) ArticleTitleLong-term recovery in the soil profile of 15N from Douglas fir needles decomposing in the forest floor Can J For Res 25 833–7
G Reed TW Nagodawithana (1991) Yeast technology Van Nostrand Reinhold New York
EL Rice SK Pancholy (1973) ArticleTitleInhibition of nitrification by climax ecosystems. II. Additional evidence and possible role of tannins Am J Bot 60 IssueID7 691–702 Occurrence Handle1:CAS:528:DyaE3sXltlGrsL4%3D
JP Schimel MK Firestone (1989) ArticleTitleInorganic N incorporation by coniferous forest floor material Soil Biol Biochem 21 IssueID1 41–6 Occurrence Handle10.1016/0038-0717(89)90008-4
JP Schimel K VanCleve RG Cates TP Clausen PB Reichardt (1996) ArticleTitleEffects of balsam poplar (Populus balsamifera) tannins and low molecular weight phenolics on microbial activity in taiga floodplain soil: implications for changes in N cycling during succession Can J Bot 74 84–90 Occurrence Handle1:CAS:528:DyaK28XhvFaqsLk%3D
B Seely K Lajtha (1997) ArticleTitleApplication of a 15N tracer to simulate and track the fate of atmospherically deposited N in the coastal forests of the Waquoit Bay watershed, Cape Cod, Massachusetts Oecologia 112 393–402 Occurrence Handle10.1007/s004420050325
KJ Siebert NV Troukhanova PY Lynn (1996) ArticleTitleNature of polyphenol-protein interactions J Agric Food Chem 44 80–5 Occurrence Handle10.1021/jf9502459 Occurrence Handle1:CAS:528:DyaK28XjtlY%3D
P Sollins CC Grier FM McCorison K Jr Cromack R Fogel RL Fredriksen (1980) ArticleTitleThe internal element cycles of an old-growth Douglas-fir ecosystem in western Oregon Ecol Monogr 50 261–85
G Sparling C Zhu (1993) ArticleTitleEvaluation and calibration of biochemical methods to measure microbial biomass C and N in soils form western Australia Soil Biol Biochem 25 1793–801 Occurrence Handle10.1016/0038-0717(93)90185-E
JM Stark SC Hart (1996) ArticleTitleDiffusion technique for preparing salt solutions, Kjeldahl digests, and persulfate digests for nitrogen-15 analysis Soil Sci Soc Am J 60 1846–55 Occurrence Handle1:CAS:528:DyaK2sXjsVCktQ%3D%3D
JM Stark SC Hart (1997) ArticleTitleHigh rates of nitrification and nitrate turnover in undisturbed coniferous forests Nature 385 61–4 Occurrence Handle10.1038/385061a0 Occurrence Handle1:CAS:528:DyaK2sXisl2qsg%3D%3D
FJ Stevenson (1994) Humus chemistry: genesis, composition, reactions Wiley New York
R Stottlemyer (2001) ArticleTitleBiogeochemistry of a treeline watershed, northwestern Alaska J Environ Qual 30 1990–7 Occurrence Handle1:CAS:528:DC%2BD38Xht1SlsLY%3D Occurrence Handle11790005
TC Strickland P Sollins (1987) ArticleTitleImproved method for separating light- and heavy-fraction organic matter from soil Soil Sci Soc Am J 51 1390–3
WT Swank JM Vose (1997) ArticleTitleLong-term nitrogen dynamics of Coweeta forested watersheds in the southeastern United States of America Global Biogeochem Cycles 11 IssueID4 657–71 Occurrence Handle10.1029/97GB01752 Occurrence Handle1:CAS:528:DyaK2sXnslekurc%3D
CW Swanston DD Myrold (1997) ArticleTitleIncorporation of nitrogen from decomposing red alder leaves into plants and soil of a recent clear-cut in Oregon Can J For Res 27 1496–502 Occurrence Handle10.1139/cjfr-27-9-1496
A Tietema BA Emmett P Gundersen OJ Kjøonaas CJ Koopmans (1998) ArticleTitleThe fate of 15N-labeled nitrogen deposition in coniferous forest ecosystems For Ecol Manage 101 19–27 Occurrence Handle10.1016/S0378-1127(97)00123-0
J-F Vermes DD Myrold (1992) ArticleTitleDenitrification in forest soils of Oregon Can J For Res 22 504–12 Occurrence Handle1:CAS:528:DyaK38XltFSks7s%3D
PM Vitousek RW Howarth (1991) ArticleTitleNitrogen limitation on land and in the sea: how can it occur Biogeochemistry 13 87–115
PM Vitousek PA Matson (1984) ArticleTitleMechanisms of nitrogen retention in forest ecosystems: a field experiment Science 225 51–2
DR Zak PM Groffman KS Pregitzer S Christensen JM Tiedje (1990) ArticleTitleThe vernal dam: plant–microbe competition for nitrogen in northern hardwood forests Ecology 71 651–6
Acknowledgments
We thank the following people and organizations for physical, intellectual, and/or financial assistance: Julie D. H. Spears, Kermit Cromack, Jr., Bruce McCune, David Myrold, Richard Waring, William Denison, David Harris, Bruce Caldwell, George Carrol, Steve Perakis, Teresa Sawyer, S. Michal Jazwinski, Art McKee, Nan Richtie, Yuriko Yano, Maureen Minister, Donald Armstrong, Charlie W. Stone, the H. J. Andrews working group, the Portland Garden Club, and the Roth Forest Fellowship. We also acknowledge the assistance of two anonymous reviewers and the editors. Meteorological data for H. J. Andrews LTER were provided by the Forest Science Data Bank, a partnership between the Department of Forest Science, Oregon State University, and the US Forest Service Pacific Northwest Research Station, Corvallis, Oregon. Funding was provided by the LTER program and other National Science Foundation (NSF) programs, (grants no. DEB = 7611978 and BSR-9011663) Oregon State University, and the US Forest Service Pacific Northwest Research Station.
The research was developed by S. M. H., an employee of the US Environmental Protection Agency (EPA), prior to his employment with EPA. It was conducted independent of EPA employment and has not been subjected to the agency’s peer and administrative review. Therefore, the conclusions and opinions are solely those of the author and are not necessarily the views of the agency.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Holub, S., Lajtha, K. The Fate and Retention of Organic and Inorganic 15N-Nitrogen in an Old-Growth Forest Soil in Western Oregon. Ecosystems 7, 368–380 (2004). https://doi.org/10.1007/s10021-004-0239-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10021-004-0239-z