Herbaceous species richness enhances soil hydraulic conductivity by increasing soil pore connectivity

Huaqing Liu, Xiaodong Gao*, Long Ma, Heng Liu, Xining Zhao

Journal of Hydrology, 663: 134218 (2025)

DOI ↗PDF ↓

论文解读

本研究发现草本植物物种丰富度通过增加土壤孔隙连通性来提高土壤导水率。多样性更高的植物群落能够改善土壤结构，促进水分入渗，对理解植物多样性-土壤水文功能耦合机制具有重要意义。

研究要点

✓物种丰富度显著提高土壤饱和导水率
✓CT扫描揭示高多样性群落增加了土壤大孔隙连通性
✓根系多样性是改善土壤孔隙结构的关键驱动因素
✓为植物多样性-土壤水文功能耦合提供了微观证据

引用格式

APA

Huaqing Liu, Xiaodong Gao, Long Ma, Heng Liu, Xining Zhao (2025). Herbaceous species richness enhances soil hydraulic conductivity by increasing soil pore connectivity. Journal of Hydrology, 663, 134218. https://doi.org/10.1016/j.jhydrol.2025.134218

BibTeX

@article{Liu2025,
  author    = {Huaqing Liu, Xiaodong Gao, Long Ma, Heng Liu, Xining Zhao},
  title     = {Herbaceous species richness enhances soil hydraulic conductivity by increasing soil pore connectivity},
  journal   = {Journal of Hydrology},
  year      = {2025},
  volume    = {663},
  pages     = {134218},
  doi       = {10.1016/j.jhydrol.2025.134218},
}