Open AccessThe indication of soil microorganism to wetland restoration in Three River Source Area
Author(s) -
Jiankang Ling,
Xufeng Mao,
Xiaoyan Wei,
Wenjia Tan,
Wu Yi,
Yan-Chun Zhang,
Xianxia Bao,
Lingling Tong
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/601/1/012051
Subject(s) - wetland , species richness , environmental science , restoration ecology , diversity index , ecological succession , plateau (mathematics) , hydrology (agriculture) , ecology , biology , geology , mathematics , mathematical analysis , geotechnical engineering
Post-assessment of wetland restoration projects offers insight into project efficiency, effectiveness and sustainability. In order to evaluate the wetland restoration in three river source area, Qinghai Province, 16SrRNA high-throughput sequencing, OTU analysis, Alpha diversity analysis, etc., were used to analyze the soil microorganisms in the three restoration measures. Then, the species distribution and species richness cluster information were obtained. Compared with the wetland without any restoration measures, the results showed that the soil health index in three plots was higher or lower, which was specifically reflected in: replanting plot > rodent control plot > enclosure plot. Finally, the health status of alpine meadow wetland was comprehensively analyzed. The results in this work can offer reference for the restoration and protection of meadow wetland in Qinghai-Tibet Plateau.