产品层面的数据集是关于净初级生产的体现的人类占用
Nicolas Roux1, Lisa Kaufmann1, Sarah Matej1
1University of Natural Resources and Life Sciences, Vienna, Department of Economics and Social Sciences, Institute of Social Ecology, Schottenfeldgasse 29, 1070 Vienna, Austria.
Data in brief
|November 15, 2023
概括
该数据集追踪了农业和林业产品中净初级生产 (eHANPP) 的体现的人类占用. 它揭示了全球土地使用强度和通过贸易流动的远程连接.
科学领域:
- 环境科学 环境科学
- 生态生态学 生态生态学
- 农业科学 农业科学
背景情况:
- 人类对净初级生产的占用 (HANPP) 量化了由于土地使用而导致生态系统中的生物质能源变化.
- HANPP是土地利用强度的关键指标,影响生物多样性和生物地质化学循环.
- 嵌入式HANPP (eHANPP) 将HANPP与特定产品联系起来,使全球土地利用电信连接的分析成为可能.
研究的目的:
- 为农业,动物和林业产品提供详细的eHANPP数据集.
- 通过通过双边贸易流来追踪eHANPP来促进全球土地利用远程连接的研究.
- 为分析消费模式对环境的影响提供数据.
主要方法:
- 汇编了与222个国家之间的双边贸易流相关的eHANPP数据.
- 包括161种主要作物,13种主要动物产品和4种主要林业产品.
- 数据覆盖范围从1986年到2013年,涵盖了各种最终用途.
主要成果:
- 该数据集量化了eHANPP在全球贸易网络中对广泛的产品进行量化.
- 它可以绘制土地利用影响的地图,从生产来源到消费目的地.
- 分析揭示了由生物质衍生产品贸易驱动的远程连接的程度.
结论:
- eHANPP数据集是了解土地利用影响的全球分布的宝贵资源.
- 它支持对可持续土地管理和国际贸易对环境的影响的研究.
- 这些数据为研究全球土地利用中的复杂远程连接过程提供了基础.
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