Knowledge Network Node
Acta Ecologica Sinica. 2003, (08) Core

Study on element cycle of Quercus acutidentata forest ecosystem in Baotianman Natural ReserveChinese Full Text

LIU Yu-Cui1, WU Ming-Zuo1, GUO Zong-Min1, JIANG You-Xu2, LIU Shi-Rong2 (1. He’nan Agriculture University, Zhengzhou 450002,China; 2.Forestry Ecological Environment and Protection Research of Chinese Academy of Forestry, Beijing 100091,China).

Abstract: This paper studied the element cycle of a 35-year-old %Quercus acutidentata% （Fagaceae） forest in Baotianman Natural Reserve, Neixiang county, He’nan Province. The forest is a secondary vegetation type in the northern deciduous forest region. Investigations were carried out in a 20×20 m2 plot in which trees were measured and ranked according to Kraft （1884） method during 1993~1995. The stand biomass was determined and the element contents of N, P, K, Ca, Mg, Fe, Na, Mn, Cu and Zn were analyzed i... More
Keywords：

Querus acutidentata forest; nutrient element; ecosystem;

  • Series：

    (D) Agriculture; (A) Mathematics/ Physics/ Mechanics/ Astronomy

  • Subject：

    Forestry

  • Classification Code：

    S718

Download the mobile appuse the app to scan this coderead the article.

Tips: Please download CAJViewer to view CAJ format full text.

Download: 323 Page: 1488-1497 Pagecount: 10 Size: 278k

Related Literature
  • Similar Article
  • Reader Recommendation
  • Associated Author