NSTL国家科技图书文献中心

1. Temporal Alpha and Beta Diversity of Diving Beetles (Coleoptera: Dytiscidae) Reveals Biotic Heterogenisation in Urban Ponds NSTL国家科技图书文献中心

Liao, Wenfei | Soininen, Janne - 《Freshwater Biology》 - 2025,70(1) - 共13页

摘要： how alpha* and beta diversity of beetles changed* | temporal beta* diversity index. We found that (a) dytiscid* | alpha diversity, i.e., species richness and total | beta diversity increased. (b) Clustered ponds had | higher alpha* diversity than isolated ponds, but*

关键词： biotic differentiation | city | insect | percentage difference | temporal beta diversity index | urban blue space

2. Using alpha, beta, and zeta diversity to map the structure and function of fish community in the central East China Sea NSTL国家科技图书文献中心

Zhang, Pengzhan | Kong, Yefu ... - 《Hydrobiologia》 - 2025,852(1) - 147～168 - 共22页

摘要： variations in alpha* and beta diversity, while sea surface | components of biodiversity (alpha, beta, and zeta) and | the variation patterns of alpha diversity indices* | among seasons were inconsistent. All beta diversity | different components of diversity. The results showed that

关键词： Taxonomic diversity | Functional diversity | Phylogenetic diversity | Compositional turnover | Community assembly | Seasonal variation

3. A geometric approach to beta diversity NSTL国家科技图书文献中心

Song, Chuliang | Lu, Muyang ... - 《Ecological Monographs》 - 2025,95(1) - 共22页

摘要：Beta diversity-the variation among community | approach to measure beta diversity* as the hypervolume of* | increases beta* diversity. We show that our geometric* | widely adopted extensions of beta* diversity. Applying* | two long-standing questions in beta diversity

关键词： alpha diversity (alpha) | beta diversity (beta) | community composition | gamma diversity (gamma) | hypervolume | sampling efforts

4. Regional Processes Mediate Ecological Selection and the Distribution of Plant Diversity Across Scales NSTL国家科技图书文献中心

Catano, Christopher ... | Bauer, Jonathan ... - 《Ecology letters》 - 2025,28(3) - n/a～n/a - 共11页

摘要： erosion of plant alpha-diversity and spatial beta | diversity. We manipulated the richness and number of seeds | -diversity* over time. Our results suggest that regional* | variable but help maintain species diversity* by limiting* | Community ecology remains focused on

关键词： alpha & beta diversity | community assembly | determinism versus stochastic drift | grassland ecosystem restoration | immigration | landscape experiment | species pools | species sorting

5. Gut microbiome characteristics in individuals across different stages of schizophrenia spectrum disorders: A systematic review and meta-analysis NSTL国家科技图书文献中心

Kong, Li | Wang, Xingsong ... - 《Neuroscience and Biobehavioral Reviews》 - 2025,173 - 106167～106167 - 共13页

摘要： relative abundance, alpha* and beta diversity. Review | reduced alpha diversity, particularly in Shannon, Chao1* | controls. Beta* diversity also differed significantly* | Schizophrenia (SCZ) is a complex | neuropsychiatric disorder with unclear pathogenesis, limiting

关键词： Gut microbes | Alpha diversity | Beta diversity | Relative abundance | Schizophrenia

6. Host fishes shape the taxonomic, functional, and phylogenetic diversity of endoparasite communities in a Neotropical floodplain NSTL国家科技图书文献中心

Lehun, Atsler Luana | Cavalcanti, Lidiany ...... - 《Hydrobiologia》 - 2025,852(7) - 1973～1985 - 共13页

摘要： PPD) at the sampling unit level (alpha-diversity* or* | among sampling units (parasite diversity within (beta | species). We found that the alpha-diversity* of the* | ), functional (FD), and proxy for phylogenetic (PPD) diversity | parasite diversity* at the level of a host individual) and*

关键词： Alpha diversity | Beta diversity | Facets of diversity | Paran & aacute; River | Parasites

7. Assessing the role of habitat, climate, and anthropization gradients on terrestrial mammal diversity in the western Mediterranean basin NSTL国家科技图书文献中心

Ignasi FERNÁNDEZ‐CAB... | Marc FRANCH ... - 《Integrative zoology》 - 2025,20(3) - 485～503 - 共19页

摘要：. Alpha* and beta diversity were calculated for each* | diversity in this region. Accordingly, we deployed over | did not correlate with mammal diversity. However | positive correlation with some of the diversity* indexes* | showed the highest correlation with mammal diversity

关键词： alpha diversity | beta diversity | biodiversity | camera trap | landscape heterogeneity | Pyrenees

8. Temporal effects of lascufloxacin on human gut and salivary microbiota: Analysis using next-generation sequencing method NSTL国家科技图书文献中心

Mukuda, Kengo | Inoue, Ryo ... - 《Journal of infection and chemotherapy》 - 2025,31(1) - 102483～102483 - 共9页

摘要： the collected samples, alpha- and beta-diversity | microbiota; however, the richness and beta diversity | -generation sequencing. Results: In the healthy group, alpha | -diversity* indices of the gut and salivary microbiota were* | not recover within the 28 day period. The beta

关键词： Lascufloxacin | Microbiome | 16S rRNA | Next-generation sequencing | Alpha diversity | Beta diversity

9. Grazing Exclusion Effects on Grassland Community Diversity Vary Along Altitudinal Gradient: A Case Study From Mount Gongga NSTL国家科技图书文献中心

Wang, Xiaohan | Cheng, Ruijing ... - 《Land Degradation and Development》 - 2025,36(3) - 954～965 - 共12页

摘要： with alpha-diversity, which decrease during the long | diversity after grazing exclusion is crucial for the | community diversity* during the years 2012-2016, 2020, and* | higher altitudes; (2) across all altitudes, beta | -diversity* significantly increased under long-term grazing*

关键词： community diversity | elevation | Tibetan plateau | alpha -diversity | beta -diversity | α‐diversity | β‐diversity

10. Andean grassland stability across spatial scales increases with camelid grazing intensity despite biotic homogenization NSTL国家科技图书文献中心

Sandoval-Calderon, A... | Meijer, Maarten J. J...... - 《The Journal of Ecology》 - 2025,113(4) - 931～942 - 共12页 - 被引量：1

摘要： compositional differences among communities (beta diversity | diversity (alpha diversity) decreased with increasing soil | environmental factors on the diversity and temporal stability | both the local (alpha* stability) and larger (gamma* | acidification but did not influence alpha* or gamma stability*

摘要： how alpha* and beta diversity of beetles changed* | temporal beta* diversity index. We found that (a) dytiscid* | alpha diversity, i.e., species richness and total | beta diversity increased. (b) Clustered ponds had | higher alpha* diversity than isolated ponds, but*

关键词： biotic differentiation | city | insect | percentage difference | temporal beta diversity index | urban blue space

摘要： variations in alpha* and beta diversity, while sea surface | components of biodiversity (alpha, beta, and zeta) and | the variation patterns of alpha diversity indices* | among seasons were inconsistent. All beta diversity | different components of diversity. The results showed that

关键词： Taxonomic diversity | Functional diversity | Phylogenetic diversity | Compositional turnover | Community assembly | Seasonal variation

摘要：Beta diversity-the variation among community | approach to measure beta diversity* as the hypervolume of* | increases beta* diversity. We show that our geometric* | widely adopted extensions of beta* diversity. Applying* | two long-standing questions in beta diversity

关键词： alpha diversity (alpha) | beta diversity (beta) | community composition | gamma diversity (gamma) | hypervolume | sampling efforts

摘要： erosion of plant alpha-diversity and spatial beta | diversity. We manipulated the richness and number of seeds | -diversity* over time. Our results suggest that regional* | variable but help maintain species diversity* by limiting* | Community ecology remains focused on

关键词： alpha & beta diversity | community assembly | determinism versus stochastic drift | grassland ecosystem restoration | immigration | landscape experiment | species pools | species sorting

摘要： relative abundance, alpha* and beta diversity. Review | reduced alpha diversity, particularly in Shannon, Chao1* | controls. Beta* diversity also differed significantly* | Schizophrenia (SCZ) is a complex | neuropsychiatric disorder with unclear pathogenesis, limiting

关键词： Gut microbes | Alpha diversity | Beta diversity | Relative abundance | Schizophrenia

关键词： Alpha diversity | Beta diversity | Facets of diversity | Paran & aacute; River | Parasites

摘要：. Alpha* and beta diversity were calculated for each* | diversity in this region. Accordingly, we deployed over | did not correlate with mammal diversity. However | positive correlation with some of the diversity* indexes* | showed the highest correlation with mammal diversity

关键词： alpha diversity | beta diversity | biodiversity | camera trap | landscape heterogeneity | Pyrenees

摘要： the collected samples, alpha- and beta-diversity | microbiota; however, the richness and beta diversity | -generation sequencing. Results: In the healthy group, alpha | -diversity* indices of the gut and salivary microbiota were* | not recover within the 28 day period. The beta

关键词： Lascufloxacin | Microbiome | 16S rRNA | Next-generation sequencing | Alpha diversity | Beta diversity

摘要： with alpha-diversity, which decrease during the long | diversity after grazing exclusion is crucial for the | community diversity* during the years 2012-2016, 2020, and* | higher altitudes; (2) across all altitudes, beta | -diversity* significantly increased under long-term grazing*

关键词： community diversity | elevation | Tibetan plateau | alpha -diversity | beta -diversity | α‐diversity | β‐diversity

关键词： abiotic factors | alpha diversity | beta diversity | ecosystem functioning | grazing | spatial asynchrony | spatial scale | temporal stability

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： how alpha and beta diversity of beetles changed | temporal beta diversity index. We found that (a) dytiscid | alpha diversity, i.e., species richness and total | beta diversity increased. (b) Clustered ponds had | higher alpha diversity than isolated ponds, but

关键词： biotic differentiation | city | insect | percentage difference | temporal beta diversity index | urban blue space

摘要： variations in alpha and beta diversity, while sea surface | components of biodiversity (alpha, beta, and zeta) and | the variation patterns of alpha diversity indices | among seasons were inconsistent. All beta diversity | different components of diversity. The results showed that

关键词： Taxonomic diversity | Functional diversity | Phylogenetic diversity | Compositional turnover | Community assembly | Seasonal variation

摘要：Beta diversity-the variation among community | approach to measure beta diversity as the hypervolume of | increases beta diversity. We show that our geometric | widely adopted extensions of beta diversity. Applying | two long-standing questions in beta diversity

关键词： alpha diversity (alpha) | beta diversity (beta) | community composition | gamma diversity (gamma) | hypervolume | sampling efforts

摘要： erosion of plant alpha-diversity and spatial beta | diversity. We manipulated the richness and number of seeds | -diversity over time. Our results suggest that regional | variable but help maintain species diversity by limiting | Community ecology remains focused on

关键词： alpha & beta diversity | community assembly | determinism versus stochastic drift | grassland ecosystem restoration | immigration | landscape experiment | species pools | species sorting

摘要： relative abundance, alpha and beta diversity. Review | reduced alpha diversity, particularly in Shannon, Chao1 | controls. Beta diversity also differed significantly | Schizophrenia (SCZ) is a complex | neuropsychiatric disorder with unclear pathogenesis, limiting

关键词： Gut microbes | Alpha diversity | Beta diversity | Relative abundance | Schizophrenia

摘要： PPD) at the sampling unit level (alpha-diversity or | among sampling units (parasite diversity within (beta | species). We found that the alpha-diversity of the | ), functional (FD), and proxy for phylogenetic (PPD) diversity | parasite diversity at the level of a host individual) and

关键词： Alpha diversity | Beta diversity | Facets of diversity | Paran & aacute; River | Parasites

摘要：. Alpha and beta diversity were calculated for each | diversity in this region. Accordingly, we deployed over | did not correlate with mammal diversity. However | positive correlation with some of the diversity indexes | showed the highest correlation with mammal diversity

关键词： alpha diversity | beta diversity | biodiversity | camera trap | landscape heterogeneity | Pyrenees

摘要： the collected samples, alpha- and beta-diversity | microbiota; however, the richness and beta diversity | -generation sequencing. Results: In the healthy group, alpha | -diversity indices of the gut and salivary microbiota were | not recover within the 28 day period. The beta

关键词： Lascufloxacin | Microbiome | 16S rRNA | Next-generation sequencing | Alpha diversity | Beta diversity

摘要： with alpha-diversity, which decrease during the long | diversity after grazing exclusion is crucial for the | community diversity during the years 2012-2016, 2020, and | higher altitudes; (2) across all altitudes, beta | -diversity significantly increased under long-term grazing

关键词： community diversity | elevation | Tibetan plateau | alpha -diversity | beta -diversity | α‐diversity | β‐diversity

关键词： abiotic factors | alpha diversity | beta diversity | ecosystem functioning | grazing | spatial asynchrony | spatial scale | temporal stability

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： how alpha* and beta diversity of beetles changed* | temporal beta* diversity index. We found that (a) dytiscid* | alpha diversity, i.e., species richness and total | beta diversity increased. (b) Clustered ponds had | higher alpha* diversity than isolated ponds, but*

摘要： variations in alpha* and beta diversity, while sea surface | components of biodiversity (alpha, beta, and zeta) and | the variation patterns of alpha diversity indices* | among seasons were inconsistent. All beta diversity | different components of diversity. The results showed that

摘要：Beta diversity-the variation among community | approach to measure beta diversity* as the hypervolume of* | increases beta* diversity. We show that our geometric* | widely adopted extensions of beta* diversity. Applying* | two long-standing questions in beta diversity

摘要： erosion of plant alpha-diversity and spatial beta | diversity. We manipulated the richness and number of seeds | -diversity* over time. Our results suggest that regional* | variable but help maintain species diversity* by limiting* | Community ecology remains focused on

摘要： relative abundance, alpha* and beta diversity. Review | reduced alpha diversity, particularly in Shannon, Chao1* | controls. Beta* diversity also differed significantly* | Schizophrenia (SCZ) is a complex | neuropsychiatric disorder with unclear pathogenesis, limiting

摘要：. Alpha* and beta diversity were calculated for each* | diversity in this region. Accordingly, we deployed over | did not correlate with mammal diversity. However | positive correlation with some of the diversity* indexes* | showed the highest correlation with mammal diversity

摘要： the collected samples, alpha- and beta-diversity | microbiota; however, the richness and beta diversity | -generation sequencing. Results: In the healthy group, alpha | -diversity* indices of the gut and salivary microbiota were* | not recover within the 28 day period. The beta

摘要： with alpha-diversity, which decrease during the long | diversity after grazing exclusion is crucial for the | community diversity* during the years 2012-2016, 2020, and* | higher altitudes; (2) across all altitudes, beta | -diversity* significantly increased under long-term grazing*