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关于人类对净初级生产力的具体占用的产品级数据集。

Product level dataset on embodied human appropriation of net primary production.

作者信息

Roux Nicolas, Kaufmann Lisa, Matej Sarah, Kastner Thomas, Bondeau Alberte, Haberl Helmut, Erb Karlheinz

机构信息

University of Natural Resources and Life Sciences, Vienna, Department of Economics and Social Sciences, Institute of Social Ecology, Schottenfeldgasse 29, 1070 Vienna, Austria.

Senckenberg Biodiversity and Climate Research Centre, Frankfurt am Main, Germany.

出版信息

Data Brief. 2023 Oct 29;51:109725. doi: 10.1016/j.dib.2023.109725. eCollection 2023 Dec.

Abstract

This dataset includes data on the embodied human appropriation of net primary production (eHANPP) associated with products derived from agriculture and forestry. The human appropriation of net primary production (HANPP) is an indicator of changes in the yearly availability of biomass energy from photosynthesis that remains available in terrestrial ecosystems after harvest, under current land use, compared to the net primary production of the potential natural vegetation. HANPP is an indicator of land-use intensity that is relevant for biodiversity and biogeochemical cycles. The eHANPP indicator allocates HANPP to products and allows tracing trade flows from origin (the country where production takes place) to consumption (the country where products are consumed), thereby underpinning research into the telecouplings in global land use. The datasets described in this article trace eHANPP associated with the bilateral trade flows between 222 countries. It covers 161 primary crops, 13 primary animal products and 4 primary forestry products, as well as the end uses of these products for the years 1986 to 2013.

摘要

该数据集包含与农林产品相关的人类对净初级生产的实际占用(eHANPP)数据。人类对净初级生产的占用(HANPP)是一个指标,用于衡量在当前土地利用情况下,收获后陆地生态系统中仍可利用的光合作用产生的生物质能源的年度可利用量变化,与潜在天然植被的净初级生产相比。HANPP是一个与生物多样性和生物地球化学循环相关的土地利用强度指标。eHANPP指标将HANPP分配到产品上,并允许追踪从产地(产品生产国)到消费地(产品消费国)的贸易流动,从而为全球土地利用中的远程耦合研究提供支持。本文所述的数据集追踪了222个国家之间双边贸易流动相关的eHANPP。它涵盖了161种主要作物、13种主要动物产品和4种主要林产品,以及这些产品在1986年至2013年的最终用途。

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