ArticleEcology and evolution2026
Determinants of Bird Richness in the Louzishan National Nature Reserve: Effects of Productivity and Habitat Heterogeneity Across Taxonomic and Functional Dimensions.
Article in Ecology and evolution, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Abstract
Human activities are modifying Earth's ecosystems in different ways and at different scales, and conserving multiple aspects of biodiversity has become important for maintaining ecosystem stability. Plant productivity and habitat heterogeneity are important environmental factors for bird survival. In this study, we investigated the impact of these two factors on avian taxonomic and functional diversity in the Louzishan National Nature Reserve, a small protected area in Liaoning Province, China. We surveyed bird communities during summer (breeding season) and winter (resident period) and used NDVI as a proxy for productivity, while habitat heterogeneity was quantified based on landscape composition. We then analyzed taxonomic and functional alpha diversity (Shannon index and Rao's Q) and beta diversity (β
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