| 来源类型 | Monograph (IIASA Working Paper)
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| 规范类型 | 论文
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| Acid Precipitation and Catastrophes in Forest Dynamics: A Conceptual Framework. |
| Gatto M; Rinaldi S
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| 发表日期 | 1985
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| 出版者 | IIASA, Laxenburg, Austria: WP-85-006
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| 出版年 | 1985
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| 语种 | 英语
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| 摘要 | The focus of this paper will be on the intrinsic nonlinear nature of the vegetation response to acid precipitation, which plays a principal role in causing catastrophes in forest dynamics. We contemplate three possible mechanisms of forest disruption from acidic deposition: (i) through direct effects upon vegetation (such as physical damage to tissues), (ii) through increased soil acidity, which inter alia entails the release of toxic amounts of aluminum and manganese, (iii) through accumulation in the tree biomass of excessive amounts of nutrients, which may be harmful to the plants. We analyze the three corresponding modes of forest decline and demonstrate, within the framework of catastrophe theory, that the second and third mechanisms give rise to a so-called fold catastrophe. |
| 主题 | Directorate (DIR)
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| URL | http://pure.iiasa.ac.at/id/eprint/2694/
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| 来源智库 | International Institute for Applied Systems Analysis (Austria)
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| 资源类型 | 智库出版物
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| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/123226
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推荐引用方式
GB/T 7714 |
Gatto M,Rinaldi S. Acid Precipitation and Catastrophes in Forest Dynamics: A Conceptual Framework.. 1985.
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文件名：
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WP-85-006.pdf
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格式：
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Adobe PDF
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