Nine years of measurements of atmospheric nitrogen and sulphur deposition to Danish forest
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Nine years of measurements of atmospheric nitrogen and sulphur deposition to Danish forest. / Hovmand, Mads Frederik; Andersen, H. V.
In: Water, Air and Soil Pollution, Vol. 85, No. 4, 1995, p. 2205-2210.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Nine years of measurements of atmospheric nitrogen and sulphur deposition to Danish forest
AU - Hovmand, Mads Frederik
AU - Andersen, H. V.
PY - 1995
Y1 - 1995
N2 - Since 1985 measurements of gasses, aerosols, precipitation and throughfall have been carried out at three forest sites in Denmark with equal aged Norway Spruce plantations. The times series show a downward trend in the concentration of sulphur dioxide. Particulate sulphate, ammonia and particulate ammonium and the total nitrate seem to have a more constant concentration level. The wet deposition measurements show a decreasing trend in the content of acid (protons), sulphate, ammonium and nitrate, though for the nitrogen compounds it is only a slight fall. A decrease in concentrations of protons and sulphate is also seen in the throughfall measurements, in throughfall the nitrogen compounds hardly seem to decrease.
AB - Since 1985 measurements of gasses, aerosols, precipitation and throughfall have been carried out at three forest sites in Denmark with equal aged Norway Spruce plantations. The times series show a downward trend in the concentration of sulphur dioxide. Particulate sulphate, ammonia and particulate ammonium and the total nitrate seem to have a more constant concentration level. The wet deposition measurements show a decreasing trend in the content of acid (protons), sulphate, ammonium and nitrate, though for the nitrogen compounds it is only a slight fall. A decrease in concentrations of protons and sulphate is also seen in the throughfall measurements, in throughfall the nitrogen compounds hardly seem to decrease.
KW - acid deposition
KW - aerosol
KW - bulk precipitation
KW - gas
KW - throughfall
KW - Trend
UR - http://www.scopus.com/inward/record.url?scp=0029635902&partnerID=8YFLogxK
U2 - 10.1007/BF01186161
DO - 10.1007/BF01186161
M3 - Journal article
AN - SCOPUS:0029635902
VL - 85
SP - 2205
EP - 2210
JO - Water, Air and Soil Pollution
JF - Water, Air and Soil Pollution
SN - 1567-7230
IS - 4
ER -
ID: 173942548