Soil properties determine the elevational patterns of base cations and micronutrients in the plant–soil system up to the upper limits of trees and shrubs
作者: R. WangR. WangX. WangX. WangX. WangY. JiangA. CerdàJ. YinH. LiuX. FengZ. ShiF. A. DijkstraM.-H. Li M.-H. Li
作者单位: 1tate Engineering Laboratory of Soil Nutrient Management, Instituteof Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China
2These authors contributed equally to this work.
3State Engineering Laboratory of Soil Nutrient Management, Instituteof Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China
4Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology andConservation, Taizhou University, Taizhou 318000, China
5State Engi
刊名: Biogeosciences, 2018, Vol.15 , pp.1763-1774
来源数据库: Directory of Open Access Journals
DOI: 10.5194/bg-15-1763-2018
原始语种摘要: To understand whether base cations and micronutrients in the plant–soil system change with elevation, we investigated the patterns of base cations and micronutrients in both soils and plant tissues along three elevational gradients in three climate zones in China. Base cations (Ca, Mg, and K) and micronutrients (Fe, Mn, and Zn) were determined in soils, trees, and shrubs growing at lower and middle elevations as well as at their upper limits on Balang (subtropical, SW China), Qilian (dry temperate, NW China), and Changbai (wet temperate, NE China) mountains. No consistent elevational patterns were found for base cation and micronutrient concentrations in both soils and plant tissues (leaves, roots, shoots, and stem sapwood). Soil pH, soil organic carbon (SOC), total soil nitrogen (TN),...
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关键词翻译
关键词翻译
  • micronutrients 微量营养物
  • plant 植物
  • determine 决心
  • determining 决定的
  • limits 范围
  • temperate 适度的
  • whether 是否
  • growing 饲育
  • system 
  • understand 理解