Open Access
ARTICLE
The nutrient accumulation pattern and cycling in natural secondary forests in North China. A case study from the Caijiachuan watershed, Shanxi Province
Key Laboratory for Soil and Water Conservation and Desertification Combating of the Ministry of Education, School of Soil and Water Conservation, Jixian Forest Ecosystem Research Station, Beijing Forestry University, Beijing 100083, China.
Daxing High School attached to CNU, Beijing 102600, China.
* Corresponding Author:Address Correspondence to: WEI Tian-xing, e-mail: