Hidden role of trophic cascade effects for soil carbon sequestration in alpine tundra
收藏DataONE2026-01-04 更新2026-01-10 收录
下载链接：
https://search.dataone.org/view/sha256:3b20fee887ea1a5ca26b5d7c6c7cef53437de59d7d5661199b743e9904f04a30
下载链接
链接失效反馈官方服务：
资源简介：
Large soil organic carbon (SOC) stocks in alpine tundra play a critical role in the global carbon budget but are increasingly vulnerable to loss under climate warming. These losses are partly driven by vegetation shifts, such as the upward migration of herbaceous plants, which alter soil food web structure and its influence on SOC sequestration. However, although interactive effects between these processes are expected, they remain largely unclear or effectively hidden. Here, we conducted a 13C-labeled glucose tracing experiment in the alpine tundra of Changbai Mountain to investigate how upward migration of Deyeuxia angustifolia affects soil food web structure, energy flows, and ultimately SOC sequestration. Compared with soils without migration (NM), heavily herb-migrated (HM) soils showed intensified carbon fluxes within trophic cascade effects, increasing carbon transfer to higher trophic levels, including fungivores, omnivores-predators, plant-parasites, meso- and macrofauna. Preda..., , # Data from: Hidden role of trophic cascade effects for soil carbon sequestration in alpine tundra
Dataset DOI: [10.5061/dryad.6t1g1jxcv](https://doi.org/10.5061/dryad.6t1g1jxcv)
## Description of the data and file structure
File name: README_Dataset
\* Title of Dataset: Data from: Hidden role of trophic cascade effects for soil carbon sequestration in alpine tundra
\* Dataset DOI: 10.5061/dryad.6t1g1jxcv
\* Authors: Xinchang Kou
\* Email: [kouxc761@nenu.edu.cn](mailto:kouxc761@nenu.edu.cn)
\* Address: Renmin road 5268, Northeast Normal University
\* Other contributors: Ziwei Wang, Yan Tao, Yakov Kuzyakov, Shengzhong Wang, Ziping Liu, Haitao Wu, Hong S He, Haibo Du, Mai-He, Li
\* Organization: Northeast Normal University
\* Date created: 2025-12-12
*Contributor ORCID IDs:
\* Xinchang Kou: [https://orcid.org/0000-0002-6434-6161](https://orcid.org/0000-0002-6434-6161)
\* Yakov Kuzyakov: [https://orcid.org/0000-0002-9863-8461](https://orcid.org/0000-0002-9863-8461)
\* Shengz...,
创建时间：
2026-01-05
