Filters: Tags: rare species (X) > Types: Citation (X)
2 results (9ms)
Filters
Date Range
Extensions Types Contacts Categories Tag Types Tag Schemes |
Summary (from http://onlinelibrary.wiley.com/doi/10.1111/fwb.12807/abstract) Conservation of freshwater unionid mussels presents unique challenges due to their distinctive life cycle, cryptic occurrence and imperilled status. Relevant ecological information is urgently needed to guide their management and conservation. We adopted a modelling approach, which is a novel application to freshwater mussels to enhance inference on rare species, by borrowing data among species in a hierarchical framework to conduct the most comprehensive occurrence analysis for freshwater mussels to date. We incorporated imperfect detection to more accurately examine effects of biotic and abiotic factors at multiple scales on the occurrence...
Categories: Publication;
Types: Citation;
Tags: Bayesian hierarchical modeling,
National CASC,
Other Wildlife,
Rare species,
Species richness,
Question: What are the plant population- and community-level effects of removal of dominant plant species in the shortgrass steppe? Location: The Shortgrass Steppe Long-Term Ecological Research site in northern Colorado, USA. Methods: We annually measured plant cover and density by species for 10 years after a one-time aboveground removal of the dominant perennial grass, Bouteloua gracilis. Removal and control plots (3 m � 3 m) were within grazed and ungrazed locations to assess the influence of grazing on recovery dynamics. Our analyses examined plant species, functional type, and community responses to removal, paying special attention to the dynamics of subdominant and rare species. Results: Basal cover of B....
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Bouteloua gracilis,
Dominant removal,
Journal of Vegetation Science,
Rare species,
Subdominant species
|