Five years of simulated atmospheric nitrogen deposition have only subtle effects on the fate of newly synthesized carbon in Calluna vulgaris and Eriophorum vaginatum

To understand the implications of atmospheric nitrogen deposition on carbon turnover in peatlands, we conducted a 13C pulse labeling experiment on Calluna vulgaris and Eriophorum vaginatum already receiving long-term (5 years) amendments of 56 kg N ha−1 y−1 as ammonium or nitrate. We examined shoot...

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Veröffentlicht in:	Soil biology & biochemistry 2011-03, Vol.43 (3), p.495-502
Hauptverfasser:	Currey, Pauline M., Johnson, David, Dawson, Lorna A., van der Wal, René, Thornton, Barry, Sheppard, Lucy J., Leith, Ian D., Artz, Rebekka R.E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions Biochemistry and biology Biological and medical sciences Calluna Calluna vulgaris Carbon allocation Chemical, physicochemical, biochemical and biological properties Eriophorum Eriophorum vaginatum Fundamental and applied biological sciences. Psychology Nitrogen deposition Peat Physics, chemistry, biochemistry and biology of agricultural and forest soils Pulse-chase labeling Soil science
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