巴西农业和畜牧业的温室气体排放及其对亚马孙保护的风险

IF 1.6 4区物理与天体物理 Q3 PHYSICS, CONDENSED MATTER

The European Physical Journal B Pub Date : 2024-07-02 DOI:10.1140/epjb/s10051-024-00720-5

Eder Johnson de Area Leão Pereira, Luisa Maria Diele-Viegas, Luiz Carlos de Santana Ribeiro

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引用次数: 0

摘要

本文旨在确定国家层面上最核心的农业和畜牧业部门，调查巴西生物燃料部门在温室气体排放方面的核心地位。研究采用了复杂网络和投入产出法。我们的研究结果表明，农业和畜牧业是巴西经济中温室气体排放的主要提供者。相比之下，考虑到贸易中的温室气体排放，生物燃料行业是需求最大的行业。根据所发现的结果，我们打算就这些污染部门对亚马逊的可持续性和全球气候变化可能造成的威胁展开讨论。图表摘要

本文章由计算机程序翻译，如有差异，请以英文原文为准。

GHG emissions in Brazilian Agriculture and livestock sectors and the risk to Amazonia conservation

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GHG emissions in Brazilian Agriculture and livestock sectors and the risk to Amazonia conservation

This article aims to identify the most central sectors of agriculture and livestock at a national level, investigating the centrality of the biofuel sector in Brazil in terms of GHG emissions. Complex networks and input–output were used to investigate this. Our results showed that the Agriculture and Livestock sector is a central supplier of GHG emissions in the Brazilian economy. In contrast, the Biofuel sector is the most demanding sector, considering GHG emissions incorporated into the trade. Based on the results found, we intend to contribute to the discussion about the possible threats from these polluting sectors to the sustainability of the Amazon and global climate change.