DOI: 10.1016/j.plantsci.2020.110412
论文题名: Review: Climate change impacts on food security- focus on perennial cropping systems and nutritional value
作者: Leisner C.P.
刊名: Plant Science
ISSN: 1689452
出版年: 2020
卷: 293 语种: 英语
英文关键词: Climate change
; Fruit and vegetable crops
; Genomics
; Perennial crops
; Physiology
; Plant nutritional quality
Scopus关键词: catering service
; climate change
; crop
; cropping system
; diet
; food security
; fruit
; genomics
; global climate
; nonhuman
; nutritional value
; plant yield
; review
英文摘要: Anthropogenic increases in fossil fuel emissions have been a primary driver of increased concentrations of atmospheric carbon dioxide ([CO2]) and other greenhouse gases resulting in warmer temperatures, alterations in precipitation patterns, and increased occurrence of extreme weather events in terrestrial areas across the globe. In agricultural growing regions, alterations in climate can challenge plant productivity in ways that impact the ability of the world to sustain adequate food production for a growing and increasingly affluent population with shifting access to affordable and nutritious food. While the knowledge gap that exists regarding potential climate change impacts is large across agriculture, it is especially large in specialty cropping systems. This includes fruit and vegetable crops, and perennial cropping systems which also contribute (along with row crops) to our global diet. In order to obtain a comprehensive view of the true impact of climate change on our global food supply, we must expand our narrow focus from improving yield and plant productivity to include the impact of climate change on the nutritional value of these crops. In order to address these questions, we need a multi-faceted approach that integrates physiology and genomics tools and conducts comprehensive experiments under realistic depictions of future projected climate. This review describes gaps in our knowledge in relation to these responses, and future questions and actions that are needed to develop a sustainable future food supply in light of global climate change. © 2020 The Author(s) Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/158439
Appears in Collections: 气候变化与战略
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作者单位: Department of Biological Sciences, Auburn University, Auburn, AL 36849, United States
Recommended Citation:
Leisner C.P.. Review: Climate change impacts on food security- focus on perennial cropping systems and nutritional value[J]. Plant Science,2020-01-01,293