globalchange  > 气候减缓与适应
DOI: 10.1111/nph.15367
WOS记录号: WOS:000451625800049
论文题名:
Comparison of plant-soil feedback experimental approaches for testing soil biotic interactions among ecosystems
作者: Gundale, Michael J.1; Wardle, David A.1,2; Kardol, Paul1; Nilsson, Marie-Charlotte1
通讯作者: Gundale, Michael J.
刊名: NEW PHYTOLOGIST
ISSN: 0028-646X
EISSN: 1469-8137
出版年: 2019
卷: 221, 期:1, 页码:577-587
语种: 英语
英文关键词: experimental design ; glasshouse experiment ; independent soil sampling ; mixed soil sampling ; plant-soil feedbacks ; soil biota ; soil heterogeneity
WOS关键词: SEEDLING GROWTH ; ECTOMYCORRHIZAL ; COMMUNITIES
WOS学科分类: Plant Sciences
WOS研究方向: Plant Sciences
英文摘要:

The study of interactions and feedbacks between plants and soils is a rapidly expanding research area, and a primary tool used in this field is to perform glasshouse experiments where soil biota are manipulated. Recently, there has been vigorous debate regarding the correctness of methods for carrying out these types of experiment, and specifically whether it is legitimate to mix soils from different sites or plots (mixed soil sampling, MSS) or not (independent soil sampling, ISS) to create either soil inoculum treatments or subjects. We performed the first empirical comparison of MSS vs ISS approaches by comparing growth of two boreal tree species (Picea abies and Pinus sylvestris) in soils originating from 10 sites near the boreal forest limit in northern Sweden, and 10 sites in the subarctic region where boreal forests may potentially expand as a result of climate change. We found no consistent differences in the conclusions that we reached whether we used MSS or ISS approaches. We propose that researchers should not choose a soil handling method based on arguments that one method is inherently more correct than the other, but rather that method choice should be based on correct alignment with specific research questions and goals.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/127383
Appears in Collections:气候减缓与适应

Files in This Item:

There are no files associated with this item.


作者单位: 1.Swedish Univ Agr Sci, Dept Forest Ecol & Management, S-90183 Umea, Sweden
2.Nanyang Technol Univ, Asian Sch Environm, 50 Nanyang Ave, Singapore 639798, Singapore

Recommended Citation:
Gundale, Michael J.,Wardle, David A.,Kardol, Paul,et al. Comparison of plant-soil feedback experimental approaches for testing soil biotic interactions among ecosystems[J]. NEW PHYTOLOGIST,2019-01-01,221(1):577-587
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Gundale, Michael J.]'s Articles
[Wardle, David A.]'s Articles
[Kardol, Paul]'s Articles
百度学术
Similar articles in Baidu Scholar
[Gundale, Michael J.]'s Articles
[Wardle, David A.]'s Articles
[Kardol, Paul]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Gundale, Michael J.]‘s Articles
[Wardle, David A.]‘s Articles
[Kardol, Paul]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.