| 来源类型 | Monograph (IIASA Working Paper) |
| 规范类型 | 论文 |
| A Case Study of Forest Ecosystem Pest Management. | |
| Holling CS; Dantzig GB; Baskerville C; Jones DD; Clark WC | |
| 发表日期 | 1975 |
| 出版者 | IIASA, Laxenburg, Austria: WP-75-060 |
| 出版年 | 1975 |
| 语种 | 英语 |
| 摘要 | The boreal forests of North America have, for centuries, experienced periodic outbreaks of a defoliating insect called the Spruce Budworm. In anyone outbreak cycle a major proportion of the mature softwood forest in effected areas can die, with major consequences to the economy and employment of regions like New Brunswick, which are highly dependent on the forest industry. An extensive insecticide spraying programme initiated in New Brunswick in 1951 has succeeded in minimizing tree mortality, but at the price of maintaining incipient outbreak conditions over an area considerably more extensive than in the past. The present management approach is, therefore, particularly sensitive to unexpected shifts in economic, social and regulatory constraints, and to unanticipated behavior of the forest ecosystem. |
| 主题 | Resources and Environment Area (REN) |
| URL | http://pure.iiasa.ac.at/id/eprint/368/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/121111 |
| 推荐引用方式 GB/T 7714 | Holling CS,Dantzig GB,Baskerville C,et al. A Case Study of Forest Ecosystem Pest Management.. 1975. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| WP-75-060.pdf（1250KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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