挪威的预算 分析社会和自然来源的流 (1961-2020年)
Martin F Hohmann-Marriott1,2,3
1Ruralis, Trondheim, Norway.
PloS one
|February 13, 2025
概括
这项研究追踪了挪威1961-2020年间的气流量,揭示了其使用如何影响社会可持续性. 分析了关键的输入和输出,以了解国家内的循环.
科学领域:
- 环境科学 环境科学
- 生物地质化学生物地质化学
- 可持续性研究 可持续性研究
背景情况:
- 对于生命至关重要,它的循环是地球系统不可或缺的一部分.
- 了解国家气流提供了对社会可持续性的洞察力.
- 该研究侧重于挪威1961年至2020年的气动态.
研究的目的:
- 在挪威60年内调查和量化的输入和输出.
- 分析在农业,林业和粮食生产中的作用.
- 评估的使用和损失对环境的影响.
主要方法:
- 收集有关输入的数据:大气沉积,生物固定,气候变化和合成肥料.
- 分析植物生产 (农业,林业) 和消费 (人类人口,畜牧业,渔业) 中的利用情况.
- 量化出口 (如石油,木材,水产养殖产品) 和损失 (污水,,大气排放) 的量化.
主要成果:
- 来自大气沉积,固定,气候变化和肥料,支持挪威农业和林业.
- 蛋白质是进口以支持人口和牲畜;鱼类和木材是主要的出口产品.
- 通过污水,肥料漏和大气排放 (氧化,氨) 流失.
结论:
- 挪威的气流与其经济,粮食安全和环境影响密切相关.
- 输入和输出的管理对于可持续的资源使用至关重要.
- 建议对减轻气损失和优化其循环进行进一步的研究.
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