Microbe‐mediated plant–soil feedback and its roles in a changing world

分解者 生态系统 生物群落 生态学 种间竞争 环境科学 植物群落 生物 生态演替
作者
Takeshi Miki
出处
期刊:Ecological Research [Springer Science+Business Media]
卷期号:27 (3): 509-520 被引量:59
标识
DOI:10.1007/s11284-012-0937-5
摘要

Abstract Plants affect soil conditions, which in turn alter plant growth and interspecific competition, forming plant–soil feedback (PSF) systems. PSF is a good example of bidirectional interactions between biomes and the non‐living environments, acting as a major driving force of community structure and ecosystem function. Among the major types of PSF mediated by various soil components, there are many holes in our knowledge of the interactions between PSF mediated by plant species‐specific litter and PSF mediated by soil microbes. Here I discuss the role of the functional diversity of microbial decomposers in litter‐mediated PSF and also propose new hypotheses on the role of microbial diversity in PSF mediated by pathogenic and mutualistic soil microbes. I also review how PSF interacts with human‐induced environmental change, i.e., direct drivers of change in the ecosystem (e.g. climate change and the invasion of alien species). Many authors have suggested that the impact of alien plant species on ecosystems is mediated by PSF, which also interacts with other direct drivers, such as climate change. Using a simple model of litter‐mediated PSF with microbial decomposers, I confirm that the interactions between PSF and other direct drivers affect the invasion process of alien species. The model also demonstrates that the functional diversity of microbial decomposers accelerates or decelerates the speed of the invasion depending on the environmental change scenarios. Further theoretical and empirical studies are needed to derive general predictions on how exogenous environmental change induced by human activities alters communities and ecosystems through disturbance or modification of endogenous community–ecosystem interactions, such as the functioning of PSF.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
2秒前
demian发布了新的文献求助10
3秒前
3秒前
3秒前
5秒前
wulin应助科研通管家采纳,获得10
6秒前
wulin应助科研通管家采纳,获得10
6秒前
6秒前
JamesPei应助科研通管家采纳,获得10
6秒前
搜集达人应助科研通管家采纳,获得10
6秒前
小马甲应助科研通管家采纳,获得10
6秒前
千跃应助科研通管家采纳,获得20
6秒前
Owen应助科研通管家采纳,获得10
6秒前
6秒前
6秒前
6秒前
6秒前
6秒前
7秒前
宇智波鼬完成签到,获得积分10
7秒前
斯文可仁发布了新的文献求助10
8秒前
10秒前
哈哈哈哈发布了新的文献求助10
10秒前
aldehyde应助苏我入鹿采纳,获得100
10秒前
隐形曼青应助Noah采纳,获得10
10秒前
小二郎应助Noah采纳,获得10
10秒前
SciGPT应助Noah采纳,获得10
10秒前
香蕉觅云应助Noah采纳,获得10
10秒前
天天快乐应助Noah采纳,获得10
11秒前
打打应助Noah采纳,获得30
11秒前
传奇3应助Noah采纳,获得10
11秒前
烟花应助Noah采纳,获得10
11秒前
可爱的函函应助Noah采纳,获得10
11秒前
深情安青应助Noah采纳,获得30
11秒前
ascf发布了新的文献求助10
11秒前
12秒前
zhy发布了新的文献求助10
13秒前
斯文可仁完成签到,获得积分10
13秒前
ED应助跳跃馒头采纳,获得10
13秒前
SYLH应助跳跃馒头采纳,获得10
13秒前
高分求助中
Picture Books with Same-sex Parented Families: Unintentional Censorship 1000
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 310
The Moiseyev Dance Company Tours America: "Wholesome" Comfort during a Cold War 300
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3979946
求助须知:如何正确求助?哪些是违规求助? 3524093
关于积分的说明 11219832
捐赠科研通 3261529
什么是DOI,文献DOI怎么找? 1800686
邀请新用户注册赠送积分活动 879263
科研通“疑难数据库(出版商)”最低求助积分说明 807226