The surface pollen and relative pollen production of the desert vegetation of the Alashan Plateau, western Inner Mongoli

This preliminary investigation focuses on the comparison of the recentpollen precipitation and its related vegetation of eight different plant communities in the Alashan Region, the most western part of the Inner Mongolia Autonomous Region. Most zonal and azonal communities can be well identified by their pollen spectra. Relative pollen production factors of various plant taxa have beencalculated and the following sequences from over- to under represented taxa have been found for zonal vegetation: Chenopodiaceae, Artemisia, Ephedra, Nitraria,Reaumuria, Calligonum, Zygophyllum; and for azonal vegetation: Peganum, Populus, Tamarix, Lycium.

作 者： U.Herzschuh H.Kürschner Ma Yuzhen   作者單位： U.Herzschuh,H.Kürschner(Institute of Plant Systematics and Geobotany, Free University of Berlin, Germany)

Ma Yuzhen(Department of Geography, Lanzhou University, Lanzhou 730000, China) 

刊 名： 科學通報(英文版)  SCI 英文刊名： CHINESE SCIENCE BULLETIN  年，卷(期)： 2003 48(14)  分類號： X14  關(guān)鍵詞： Inner Mongolia   surface pollen   desert vegetation  

【The surface pollen and relative poll】相關(guān)文章：

Snap poll：即席調(diào)查05-04

Pollen transport in the Shiyang River drainage, arid China04-27

Pollen evidence of early human activities in Erhai basin, Yunnan Province04-26

Lead adsorption capacities of different components in natural surface coatings04-26

神奇的Surface-pen-寫物作文600字04-24

Status of persistent organic pollutants and heavy metals in surface water of Arctic region04-27

Assessment of Cu, Pb and Hg Contamination in Bottom Sediments Of Surface Water in XuZhou04-26

Static Force Reliability Analysis of Truss Structure with Piezoelectric Patches Affixed to Its Surface04-26

On the Variability and Correlation of Surface Ozone and Carbon Monoxide Observed in Hong Kong Using Trajectory and Regre04-26

Surface microlayer enrichment of volatile organic compounds and semivolatile organic compounds in drinking water source04-26