Effect of climate on the growth of annual rings in the main roots of perennial forbs in an Inner Mongolian semi-arid grassland, China

@article{Liu2010EffectOC,
  title={Effect of climate on the growth of annual rings in the main roots of perennial forbs in an Inner Mongolian semi-arid grassland, China},
  author={Yong-bo Liu and Qibin Zhang},
  journal={Journal of Vegetation Science},
  year={2010},
  volume={21},
  pages={899-907}
}
Question: Is there a pattern in growth of annual rings in roots of perennial forbs in relation to climate and climate extremes in grassland ecosystems? Location: Semi-arid grassland in Duolun (42127 0 N, 116141 0 E, 1380 m a.s.l.), central Inner Mongolia, China. Methods: Main roots of three perennial species, Potentilla anserina L., Cymbaria dahurica L. and Lespedeza daurica Schindl., were sampled. Crosssections (10–15-mm thick) were produced from the proximal end of sampled roots using a… Expand

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