概括
莱河鱼种群在20世纪30年代因工业化而崩,而不仅仅是过度捕捞. 竞争的科学和技术愿景优先考虑经济利益,而不是生态健康,导致河流.
科学领域:
- 环境历史 环境历史
- 渔业 科学 渔业 科学
- 工业生态学 工业生态学
背景情况:
- 莱河鱼种群曾经丰富,从19世纪中叶开始面临下降.
- 沿海州实施了基于过度捕捞作为主要原因的假设的法规.
- 工业规模的渔业和现代化努力成为影响鱼种群的重要因素.
研究的目的:
- 重建影响莱河鱼管理的竞争性科学和技术愿景.
- 分析莱河的工业发展和生态衰退之间的历史相互作用.
- 了解现代化努力如何影响至关重要的生态和文化资源.
主要方法:
- 关于莱三文鱼的科学和技术前景的历史分析.
- 检查监管努力及其来自工业利益的挑战.
- 对莱发展和生态未来的竞争愿景的重建.
主要成果:
- 政府对英国鱼科学的依赖受到工业渔业的挑战.
- 工业利益阻止了国际条约的尝试,取消了对鱼的监管保护.
- 技术解决方案主义的方法和经济激励措施掩盖了生态问题.
- 莱河作为工业水路的现代化导致了其生态系统的消失.
结论:
- 莱三文鱼的减少是一个复杂的问题,由工业现代化和竞争的科学/技术愿景所驱动.
- 经济优先事项和工业利益破坏了保护工作和生态福祉.
- 莱河的现代化无可挽回地改变了它的生态系统,影响了欧洲的食物和文化.
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