Volume 43 Issue 11
Nov.  2018
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Article Navigation >  Earth Science  > 2018  >  43(11): 4036-4045
Qin Yangmin, Gong Jing, Gu Yansheng, Xue Jiantao, Xiang Chenyu, Wu Weihua, Ge Jiwen, 2018. Ecological Monitoring and Environmental Significance of Testate Amoebae in Subalpine Peatlands in West Hubei Province, China. Earth Science, 43(11): 4036-4045. doi: 10.3799/dqkx.2018.599
Citation: Qin Yangmin, Gong Jing, Gu Yansheng, Xue Jiantao, Xiang Chenyu, Wu Weihua, Ge Jiwen, 2018. Ecological Monitoring and Environmental Significance of Testate Amoebae in Subalpine Peatlands in West Hubei Province, China. Earth Science, 43(11): 4036-4045. doi: 10.3799/dqkx.2018.599
shu

Ecological Monitoring and Environmental Significance of Testate Amoebae in Subalpine Peatlands in West Hubei Province, China

doi: 10.3799/dqkx.2018.599
  • 1.

    School of Earth Sciences, China University of Geosciences, Wuhan 430074, China

  • 2.

    State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan 430074, China

  • 3.

    Hubei Key Laboratory of Wetland Evolution and Ecological Restoration, School of Environmental Studies, China University of Geosciences, Wuhan 430074, China

  • 4.

    Administration of Erxianyan Wetland Reserve of Hubei Province, Enshi 445000, China

  • Received Date: 2017-05-08
  • Publish Date: 2018-11-15
    Abstract
  • Ecological monitoring is a key way to understand the processes and dynamics of the response, evolution and function of peatlands in the changing climate, and an internal need for protection, management and ecological restoration of wetlands ecosystem. Testate amoebae are a group of unicellular protists widely distributed in nearly all kinds of habitats, especially in Sphagnum peatlands, which have been widely used as environmental indicators for paleoecological change. PVC (discoloration of polyvinyl chloride) tape was used to monitoring the water level in peatland. Here, investigateld the diversity and abundance of testate amoebae in the subalpine peatlands of West Hubei Province were investigateld. A total of 27 species belonging to 14 genera were identified. The ordination by Redundancy analysis (RDA) implies that the moisture/hydrological conditions (indicated by depth to water table, DWT) are the controlling factors of the testate amoeba community composition. A testate amoebae-based hydrological transfer function is developed, which can be used for the Holocene hydrological reconstruction in peatlands of the region.

     

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