Примеры использования Throughfall на Английском языке и их переводы на Русский язык
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An assessment of relationships of the foliar nutrient concentration with environmental factors took place at about 200 plots where deposition(throughfall) data were available.
Mr. Lorenz, Head of the Programme Coordinating Centre of ICP Forests, summarized sulphur throughfall deposition trends, response of ground vegetation to acidity
Took note of the ICP Forests report on trends of sulphur throughfall deposition trends,
ICP IM contributes to the UN/ECE substantive report on temporal trends in the impacts of air pollution with data on measured trends in bulk deposition, throughfall and water chemistry as well as modelled trends in soil and water acidification.
Mr. Lorenz, Head of the Programme Coordinating Centre of ICP Forests, summarized sulphur throughfall deposition trends and presented calculation of critical loads and their exceedance using throughfall deposition at selected level II sites ECE/EB. AIR/WG.1/2007/6.
Mean nitrogen(N) throughfall deposition ranged from 9.3 to 11.8 kg ha- 1 year- 1 measured in the period 1998- 2003 for about 230 plots in Europe figure 1.
N ratio can be an indicator of nitrate leaching for conifer forests across Europe if these ecosystems are grouped into broad categories of throughfall nitrogen deposition.
Throughfall decreased from 5.3 to 4.6 kg ha- 1 year- 1 in the year 2004
was 10%- 20% of throughfall deposition at four Swedish Integrated Monitoring sites
The Programme Centre prepared the programme's contribution to the substantive report on Trends in impacts of long-range transboundary air pollution based on data on measured trends in bulk deposition, throughfall and soil water chemistry as well as modelled trends in soil and water acidification.
It reviewed the work of ICP Forests, in particular the links observed between nitrogen throughfall, soil carbon-nitrogen status
On a cross-European basis, conifer forests receiving inorganic N in throughfall of 10- 25 kg N ha- 1 a- 1 appeared to have enhanced N leaching compared with deciduous forests receiving the same amount of N throughfall deposition.
Ammonium(NH4) throughfall deposition ranged from 4.6 to 5.4 kg ha- 1 a- 1. Nitrate(NO3) throughfall deposition ranged from 4.6 to 5.2 kg ha- 1 a- 1.
C/N ratios in the soil organic horizon at European forested sites receiving elevated throughfall N deposition seemed to give reasonable estimates of the risk for elevated N leaching
Statistical analysis of ICP Integrated Monitoring data showed many fewer statistically significant trends for NO3 than SO4 in both open-field and throughfall deposition for the period 1996- 2006.
Mean annual bulk NH4 deposition decreased from 5.4 to 4.1 kg ha- 1 year- 1(205 plots), and throughfall from 5.7 to 4.5 kg ha- 1 year- 1 230 plots.
Mean bulk NO3 deposition decreased from 4.5 to 3.6 kg ha- 1 year- 1(206 plots), and throughfall from 6.0 to 4.7 kg ha- 1 year- 1 231 plots.
The low mean value is explained by the fact that a large share of these plots is located in Northern Europe where the N throughfall deposition is substantially lower than in Central Europe.
Mr. Lorenz, Head of the Programme Coordinating Centre of ICP Forests, summarized sulphur throughfall deposition trends at selected level II sites. In the ensuing discussion, he clarified that deposition had been linked
This report summarizes main results of a trend analysis of monthly data on bulk deposition(PC, precipitation chemistry), throughfall deposition(TF) and run-off water(RW) chemistry at 33 sites of International Cooperative Programme on