Grazed perennial grasslands can match current beef production while contributing to climate mitigation and adaptation

IF 2.3 4区 农林科学 Q1 AGRICULTURE, MULTIDISCIPLINARY Agricultural & Environmental Letters Pub Date : 2022-02-18 DOI:10.1002/ael2.20059
Randall D. Jackson
{"title":"Grazed perennial grasslands can match current beef production while contributing to climate mitigation and adaptation","authors":"Randall D. Jackson","doi":"10.1002/ael2.20059","DOIUrl":null,"url":null,"abstract":"<p>The U.S. grain-finished beef system is highly productive but has many negative consequences for human health and well-being because it pollutes surface and groundwaters, exacerbates flooding, reduces biodiversity, and contributes to climate change. Moving the entire U.S. grain-fed beef production system to a grass-finished system is possible without displacing food production and under conservative soil carbon (C) change estimates would result in a reduced but similar C footprint, while improving soil health, water quality, and biodiversity. More optimistic estimates for soil C accumulation indicate the system would result in significant atmospheric C drawdown. Agroecological transformation like this is limited only by our imagination and policies that incentivize agriculture for the public good rather than profits for a few.</p>","PeriodicalId":48502,"journal":{"name":"Agricultural & Environmental Letters","volume":"7 1","pages":""},"PeriodicalIF":2.3000,"publicationDate":"2022-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://acsess.onlinelibrary.wiley.com/doi/epdf/10.1002/ael2.20059","citationCount":"16","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Agricultural & Environmental Letters","FirstCategoryId":"97","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/ael2.20059","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"AGRICULTURE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 16

Abstract

The U.S. grain-finished beef system is highly productive but has many negative consequences for human health and well-being because it pollutes surface and groundwaters, exacerbates flooding, reduces biodiversity, and contributes to climate change. Moving the entire U.S. grain-fed beef production system to a grass-finished system is possible without displacing food production and under conservative soil carbon (C) change estimates would result in a reduced but similar C footprint, while improving soil health, water quality, and biodiversity. More optimistic estimates for soil C accumulation indicate the system would result in significant atmospheric C drawdown. Agroecological transformation like this is limited only by our imagination and policies that incentivize agriculture for the public good rather than profits for a few.

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
放牧的多年生草原可以与目前的牛肉产量相匹配,同时有助于缓解和适应气候
美国的谷物成品牛肉系统产量很高,但对人类健康和福祉有许多负面影响,因为它污染地表水和地下水,加剧洪水,减少生物多样性,并导致气候变化。在不取代粮食生产的情况下,将整个美国谷物饲养的牛肉生产系统转移到草制品生产系统是可能的,并且在保守的土壤碳(C)变化估计下,将减少但相似的碳足迹,同时改善土壤健康、水质和生物多样性。对土壤碳积累的更乐观估计表明,该系统将导致大气中碳的显著下降。像这样的农业生态转型只受到我们的想象力和政策的限制,这些政策激励农业是为了公共利益,而不是少数人的利润。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
CiteScore
3.70
自引率
3.80%
发文量
28
期刊最新文献
Impact of cultural control practices and fertilization on snail abundance and peanut yield The influence of climate on varietal similarities across countries Our connections to soil health through simile When are you measuring soil β-glucosidase activities in cropping systems? Soil organic matter characteristics of four soil types under different conservation strategies across Hubei Province
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1