基于Web of Science(WOS)核心合集中2010年以来发表的以“气候变化”“经济”和“影响”为主题词的文献,从知识图谱视角对气候变化经济影响领域的研究主题、演进历程以及前沿热点进行分析。以期通过了解和把握该领域自2010年以来的研究...基于Web of Science(WOS)核心合集中2010年以来发表的以“气候变化”“经济”和“影响”为主题词的文献,从知识图谱视角对气候变化经济影响领域的研究主题、演进历程以及前沿热点进行分析。以期通过了解和把握该领域自2010年以来的研究脉络和热点演变,明确发展趋势,为促进我国气候变化经济影响研究的发展和创新提供参考。结果显示,2010年以来气候变化经济影响研究重点分为6个主题,分别为减排和可持续发展、适应与风险管理、气候公平与发展、土地生态、渔业及生计,以及农业和水安全。近10年来该领域研究的发展主要包括研究对象的扩展以及方法方案的扩展这两条演进路径,且自2017年起热点明显向后者迁移。近年研究前沿主要集中于研究方法和解决方案,包括机器学习、经济技术分析、基于自然的解决方案等。展开更多
This study estimates the environmental and socioeconomic impacts of coffee production in the agroforestry system in the settlements of farmers located in the West of the state of Silo Paulo, Brazil, in the region know...This study estimates the environmental and socioeconomic impacts of coffee production in the agroforestry system in the settlements of farmers located in the West of the state of Silo Paulo, Brazil, in the region known as Pontal of Paranapanema, aiming at the development of programs to support the growth of production sustainable coffee and programs to protect the coffee activity before the possible global climate change. The settlements are located in areas with sandy soils and highly degraded by human action Moreover, the region is considered marginal for the production of coffee, because it is subject to periods of high temperatures, prolonged drought and frost risk, which hinders the sustainability of farms. The environmental and socioeconomic impacts of agroforestry are analyzed through Ambitec-agro system, consisting of a set of indicators aimed at ex-post evaluation of the contribution of technological innovation to environmental, social and economic development of an agricultural activity. The system Ambitec involves： （1） general data collection about the technology; （2） application of questionnaires with adopters selected and insertion of data on impact indicators spreadsheets via platform MS-Excel and to obtain quantitative results and impacts partial indexes and aggregates the impact of technology selected; （3） analysis and interpretation of indices obtained, which vary between -15 and 15. The results indicate that agroforestry management can contribute to： （1） maintaining or increasing the sustainability of traditional coffee-growing regions in the case of sudden climate change; （2） the expansion of the coffee regions now considered unsuitable for the cultivation of coffee; （3） for sustainable regional development.展开更多
文摘基于Web of Science(WOS)核心合集中2010年以来发表的以“气候变化”“经济”和“影响”为主题词的文献,从知识图谱视角对气候变化经济影响领域的研究主题、演进历程以及前沿热点进行分析。以期通过了解和把握该领域自2010年以来的研究脉络和热点演变,明确发展趋势,为促进我国气候变化经济影响研究的发展和创新提供参考。结果显示,2010年以来气候变化经济影响研究重点分为6个主题,分别为减排和可持续发展、适应与风险管理、气候公平与发展、土地生态、渔业及生计,以及农业和水安全。近10年来该领域研究的发展主要包括研究对象的扩展以及方法方案的扩展这两条演进路径,且自2017年起热点明显向后者迁移。近年研究前沿主要集中于研究方法和解决方案,包括机器学习、经济技术分析、基于自然的解决方案等。
文摘This study estimates the environmental and socioeconomic impacts of coffee production in the agroforestry system in the settlements of farmers located in the West of the state of Silo Paulo, Brazil, in the region known as Pontal of Paranapanema, aiming at the development of programs to support the growth of production sustainable coffee and programs to protect the coffee activity before the possible global climate change. The settlements are located in areas with sandy soils and highly degraded by human action Moreover, the region is considered marginal for the production of coffee, because it is subject to periods of high temperatures, prolonged drought and frost risk, which hinders the sustainability of farms. The environmental and socioeconomic impacts of agroforestry are analyzed through Ambitec-agro system, consisting of a set of indicators aimed at ex-post evaluation of the contribution of technological innovation to environmental, social and economic development of an agricultural activity. The system Ambitec involves： （1） general data collection about the technology; （2） application of questionnaires with adopters selected and insertion of data on impact indicators spreadsheets via platform MS-Excel and to obtain quantitative results and impacts partial indexes and aggregates the impact of technology selected; （3） analysis and interpretation of indices obtained, which vary between -15 and 15. The results indicate that agroforestry management can contribute to： （1） maintaining or increasing the sustainability of traditional coffee-growing regions in the case of sudden climate change; （2） the expansion of the coffee regions now considered unsuitable for the cultivation of coffee; （3） for sustainable regional development.
