Agriculture Reference
In-Depth Information
Oleksyn, J; Modrzynski, J; Tjoelker, MG; Zytkowiak, R; Reich, PB; Karolewski, P. (1998).
Growth and physiology of Picea abies populations from elevational transects: common
garden evidence for altitudinal ecotypes and cold adaptation. Functional Ecology 4: 573-
590.
Ovenden, L. (1990). Peat accumulation in northern peatlands. Quaternary Research 33: 377-
386.
Panoff, JM; Thammavongs, B; Laplace, JM; Hartke, A; Boutibonne, P; Auffray, Y. (1995).
Cryotolerance and cold adaptation in Lactococcus lactis. Cryobiology 32: 516-520.
Pastor, J; Aber, JD; McClaugherty, CA; Melillo, JM. (1984). Aboveground production and N
and P cycling along a nitrogen mineralization gradient on Blackhawk Island, Wisconsin.
Ecology 65: 256-268.
Raubuch, M and Joergensen, RG. (2002). C and net N mineralisation in a coniferous forest
soil: the contribution of the temporal variability of microbial biomass C and N. Soil
Biology and Biochemistry 34: 841-849.
Richard, JL. (1961). Les forêts acidophiles du Jura. Hans Huber Berne (ed.) p. 101.
Saiz-Jimenez, C. (1996). The chemical structure of humic substances: recent advances, pp. 1-
44. Piccolo A (eds.) Humic substances in terrestrial ecosystems . Elsevier Science B. V..
Sarathchandra, SU; Perrott, KW; Littler, RA. (1989). Soil microbial biomass: influence of
simulated temperature changes on size, activity and nutrient-content . Soil Biology and
Biochemistry. 21, 8: 987-993.
Sawada, Y; Ishikawa, M; Ono, Y. (2003). Thermal regime of sporadic permafrost in a block
slope on Mt. Nishi-Nupukaushinupuri, Hokkaido Island, Northern Japan. Geomorphology
52: 121-130.
Schimel, JP; Bilbrough, C; Welker, JA. (2004). Increased snow depth affects microbial
activity and nitrogen mineralization in two Arctic tundra communities. Soil Biology and
Biochemistry 36: 217-227.
Schmidt, IK; Jonasson, S; Michelsen, A. (1999). Mineralization and microbial immobilization
of N and P in arctic soils in relation to season, temperature and nutrient amendment .
Applied Soil Ecology 11: 147-160.
Schmidt, IK; Jonasson, S; Shaver, GR; Michelsen, A; Nordin. A. (2002). Mineralization and
distribution of nutrients in plants and microbes in four arctic ecosystems: responses to
warming. Plant and Soil 242: 93-106.
Schmidt, SK and Lipson DA. (2004). Microbial growth under the snow: Implications for
nutrient and alleochemical availability in temperate soils. Plant and Soil 259: 1-7.
Schweingruber, FH. (1988). Tree rings: basics and applications of dendrochronology. Kluwer
Academic Publishers, Dordrecht (NE), pp. 276.
Sveinbjornsson, B. (1993). Climate and growth of mountain birch near the treeline on
northern Sweden and Icreland: In Frenzel B. (eds) Oscillations of the alpine and polar
tree limits in the Holocene . Stuttgart: Gustav Fischer Verlag: 57-67.
Tanaka, HL; Nohara, D; Yokoi, M. (2000). Numerical simulation of wind hole circulation
and summertime ice formation at Ice valley in Korea and Nakayama in Fukushima,
Japan. Journal of the Meteorological Society of Japan. 78: 611-630.
Wakonigg, H. (1996). Unterkühlte Schutthalden. Arbeiten aus dem Institut für Geographie
der Karl-Franzens-Universität Graz 33: 209-223.
Waring , SA and Bremner, JM. (1964). Ammonium Production in Soil under Waterlogged
Conditions as an Index of Nitrogen Availability. Nature 201: 951 - 952.
Search WWH ::




Custom Search