Temporal Changes in Nitrogen Pollution in Northeastern Estonia
During the last 5 decades the northeastern part of Estonia (the region where oil shale and the chemical industry are located) has been subjected to pollution with acidic compounds. In 1981–1988 the yearly mean nitrogen (N) deposition load was up to 11.1 kg ha–1. This N pollution level combined with...
| 出版年: | The Scientific World Journal |
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| 第一著者: | |
| フォーマット: | 論文 |
| 言語: | 英語 |
| 出版事項: |
Wiley
2001-01-01
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| オンライン･アクセス: | http://dx.doi.org/10.1100/tsw.2001.304 |