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REFERENCES

ABER, Wales, UK


Boxman., AW, Blanck., K, Brandrud., TE, Emmett., BA, Gundersen., P, Hogervorst., RF, Kjonaas., OJ, Persson., H, Timmermann., V. Vegetation and soil biota response to experimentally-changed nitrogen inputs in coniferous forest ecosystems of the NITREX project. Forest Ecology And Management, 1998, Vol.101, No.1-3, pp.65-79.

Emmett, B.A., Brittain, S.A., Hughes, S., Gorres, J., Kennedy, V., Norris, D., Rafarel, R., Reynolds, B., and Stevens, P.A. Nitrogen additions (NaNO3 and NH4NO3) at Aber forest, Wales .1. Response of throughfall and soil-water chemistry. Forest Ecology And Management 71:45-59, 1995.

Emmett, B.A., Brittain, S.A., Hughes, S., and Kennedy, V. Nitrogen additions (NaNO3 and NH4NO3) at Aber forest, Wales .2. Response of trees and soil-nitrogen transformations. Forest Ecology And Management 71:61-73, 1995.

Emmett., BA, Cosby., BJ, Ferrier., RC, Jenkins., A, Tietema., A, Wright., RF. Modelling the ecosystem effects of nitrogen deposition: simulation of nitrogen saturation in a sitka spruce forest, Aber, Wales, UK. Biogeochemistry, 1997, Vol.38, No.2, pp.129-148.

Emmett., BA, Kjonaas., OJ, Gundersen., P, Koopmans., C, Tietema., A, Sleep., D. Natural abundance of N-15 in forests across a nitrogen deposition gradient. Forest Ecology And Management, 1998, Vol.101, No.1-3, pp.9-18

Emmett, B.A. and Reynolds, B. Nitrogen critical loads for spruce plantations in Wales - is there too much nitrogen. Forestry 69:205-214, 1996.

Emmett., BA, Reynolds., B, Silgram., M, Sparks., TH, Woods., C. The consequences of chronic nitrogen additions on n cycling and soilwater chemistry in a sitka spruce stand, North Wales. Forest Ecology And Management, 1998, Vol.101, No.1-3, pp.165-175.

Emmett, B.A., Stevens, P.A., and Reynolds, B. Factors influencing nitrogen saturation in sitka spruce stands in Wales, UK. Water Air and Soil Pollution 85:1629-1634, 1995.

Gundersen., P, Emmett., BA, Kjonaas., OJ, Koopmans., CJ, Tietema., A. Impact of nitrogen deposition on nitrogen cycling in forests: a synthesis of Nitrex data. Forest Ecology And Management, 1998, Vol.101, No.1-3, pp.37-55.

Reynolds., B, Wilson., EJ, Emmett., BA. Evaluating critical loads of nutrient nitrogen and acidity for terrestrial systems using ecosystem-scale experiments (NITREX). Forest Ecology And Management, 1998, Vol.101, No.1-3, pp.81-94.

Tietema., A, Beier., C, Devisser., PHB, Emmett., BA, Gundersen., P, Kjonaas., OJ, Koopmans., CJ. Nitrate leaching in coniferous forest ecosystems: the European field-scale manipulation experiments NITREX (nitrogen saturation experiments) and Exman (experimental manipulation of forest ecosystems). Global Biogeochemical Cycles, 1997, Vol.11, No.4, pp.617-626.

Tietema., A, Emmett., BA, Gundersen., P, Kjonaas., OJ, Koopmans., CJ. The fate of N-15-labelled nitrogen deposition in coniferous ecosystems. Forest Ecology And Management, 1998, Vol.101, No.1-3, pp.19-27.

Wright, R.F., Emmett, B.A., Jenkins, A. Acid deposition, land-use change and global change: MAGIC7 model applied to Aber, UK (NITREX project) and Risdalsheia, Norway (RAIN and CLIMEX projects). Hydrology and Earth System Sciences, Special Issue The DYNAMO Project 2(4), 385-397, 1998.


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