土壤生态系统对大气甲烷的清除及其从微生物到全球尺度的控制变量

IF 5.2 2区农林科学 Q1 SOIL SCIENCE

Pedosphere Pub Date : 2024-02-01 DOI:10.1016/j.pedsph.2023.11.003

Hojeong KANG, Jaehyun LEE

{"title":"土壤生态系统对大气甲烷的清除及其从微生物到全球尺度的控制变量","authors":"Hojeong KANG, Jaehyun LEE","doi":"10.1016/j.pedsph.2023.11.003","DOIUrl":null,"url":null,"abstract":"<div>Methane (CH4), a potent greenhouse gas, plays a pivotal role in the dynamics of climate change. While CH4 emissions have been widely investigated, biological removal of CH4 by upland soils has been less explored. Understanding the mechanisms and factors affecting CH4 oxidation in soils is of paramount importance for devising successful mitigation strategies. This perspective paper discusses different types of aerobic methanotrophs and their activities under varying environmental conditions, highlighting the significant contribution of soil ecosystems to global CH4 sinks. We emphasize the need for in-depth research on variables controlling CH4 sinks on different spatiotemporal scales and the exploration of previously unidentified CH4 sinks, such as deserts and areas of glacier retreat.</div>","PeriodicalId":49709,"journal":{"name":"Pedosphere","volume":"34 1","pages":"Pages 15-18"},"PeriodicalIF":5.2000,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1002016023001200/pdfft?md5=609b756c6970c803d8df62262102502e&pid=1-s2.0-S1002016023001200-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Removal of atmospheric methane by soil ecosystems and its controlling variables from microbial to global scales\",\"authors\":\"Hojeong KANG, Jaehyun LEE\",\"doi\":\"10.1016/j.pedsph.2023.11.003\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>Methane (CH4), a potent greenhouse gas, plays a pivotal role in the dynamics of climate change. While CH4 emissions have been widely investigated, biological removal of CH4 by upland soils has been less explored. Understanding the mechanisms and factors affecting CH4 oxidation in soils is of paramount importance for devising successful mitigation strategies. This perspective paper discusses different types of aerobic methanotrophs and their activities under varying environmental conditions, highlighting the significant contribution of soil ecosystems to global CH4 sinks. We emphasize the need for in-depth research on variables controlling CH4 sinks on different spatiotemporal scales and the exploration of previously unidentified CH4 sinks, such as deserts and areas of glacier retreat.</div>\",\"PeriodicalId\":49709,\"journal\":{\"name\":\"Pedosphere\",\"volume\":\"34 1\",\"pages\":\"Pages 15-18\"},\"PeriodicalIF\":5.2000,\"publicationDate\":\"2024-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S1002016023001200/pdfft?md5=609b756c6970c803d8df62262102502e&pid=1-s2.0-S1002016023001200-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Pedosphere\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1002016023001200\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"SOIL SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pedosphere","FirstCategoryId":"97","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1002016023001200","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"SOIL SCIENCE","Score":null,"Total":0}

引用次数: 0

摘要

甲烷（CH4）是一种强效温室气体，在气候变化的动态变化中起着举足轻重的作用。虽然对 CH4 排放进行了广泛的研究，但对高地土壤生物去除 CH4 的研究较少。了解影响土壤中 CH4 氧化的机制和因素对于制定成功的减排战略至关重要。本视角论文讨论了不同类型的需氧养甲烷生物及其在不同环境条件下的活动，强调了土壤生态系统对全球甲烷汇的重要贡献。我们强调有必要对不同时空尺度上控制甲烷汇的变量进行深入研究，并探索以前未发现的甲烷汇，如沙漠和冰川退缩地区。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Removal of atmospheric methane by soil ecosystems and its controlling variables from microbial to global scales

Methane (CH₄), a potent greenhouse gas, plays a pivotal role in the dynamics of climate change. While CH₄ emissions have been widely investigated, biological removal of CH₄ by upland soils has been less explored. Understanding the mechanisms and factors affecting CH₄ oxidation in soils is of paramount importance for devising successful mitigation strategies. This perspective paper discusses different types of aerobic methanotrophs and their activities under varying environmental conditions, highlighting the significant contribution of soil ecosystems to global CH₄ sinks. We emphasize the need for in-depth research on variables controlling CH₄ sinks on different spatiotemporal scales and the exploration of previously unidentified CH₄ sinks, such as deserts and areas of glacier retreat.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Pedosphere 环境科学-土壤科学

CiteScore

11.70

自引率

1.80%

发文量

147

审稿时长

5.0 months

期刊介绍： PEDOSPHERE—a peer-reviewed international journal published bimonthly in English—welcomes submissions from scientists around the world under a broad scope of topics relevant to timely, high quality original research findings, especially up-to-date achievements and advances in the entire field of soil science studies dealing with environmental science, ecology, agriculture, bioscience, geoscience, forestry, etc. It publishes mainly original research articles as well as some reviews, mini reviews, short communications and special issues.