Abstract To elucidate the effects of grazing intensity and grazing time on plant diversity and community structure, as well as the successional differentiation in an alpine meadow, a controlled grazing trial, with six grazing intensities on an alpine meadow was conducted in the eastern Qilian Mountain region for four years. Using species accumulation curves, RDA ordination and variance decomposition, we analyzed the changes in proportion of dominant species, richness, abundance, as well as the life forms of plant communities under grazing disturbance. Both the grazing intensity and grazing time had a significant effect on these dominant species, richness, abundance, as well as the life forms in the plant community (P
ABSTRACT
PUBLICATION RECORD
- Publication year
2018
- Venue
Acta Ecologica Sinica
- Publication date
2018-04-01
- Fields of study
Geography, Environmental Science
- Identifiers
- External record
- Source metadata
Semantic Scholar
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