• Aucun résultat trouvé

Taxonomic and functional diversity

Taxonomic and functional diversity increase the aesthetic value of coralligenous reefs

Taxonomic and functional diversity increase the aesthetic value of coralligenous reefs

... biodiversity and ecosystem services have not taken aesthetic value into ...public and how aesthetic preferences are related to biodiversity facets (taxonomic, phylogenetic and ...

13

Temporal changes in the taxonomic and functional diversity of fish communities in shallow Chinese lakes: the effects of river-lake connections and aquaculture

Temporal changes in the taxonomic and functional diversity of fish communities in shallow Chinese lakes: the effects of river-lake connections and aquaculture

... mossambicus and Oreochromis niloticus (in the 1990s) and the stocking of native commercial species (Table ...1). Functional analysis of fish diversity showed that changes in biodiversity cannot ...

13

Beyond taxonomic diversity: Revealing spatial mismatches in phylogenetic and functional diversity facets in Mediterranean tree communities in southern France

Beyond taxonomic diversity: Revealing spatial mismatches in phylogenetic and functional diversity facets in Mediterranean tree communities in southern France

... the functional, phylogenetic and taxo- nomic diversity and the climatic refugia could help identify the spatial connection among them and o ffer new conservation perspectives at the ...

10

Climate overrides the effects of land use on the functional composition and diversity of Mediterranean reptile assemblages

Climate overrides the effects of land use on the functional composition and diversity of Mediterranean reptile assemblages

... land-use and climatic gradients structure the taxonomic and functional diversity of reptile assemblages over regional ...in and around Mediterranean France, a region char- ...

16

Isolation drives taxonomic and functional nestedness in tropical reef fish faunas

Isolation drives taxonomic and functional nestedness in tropical reef fish faunas

... Pacific and Western ...reduced taxonomic and functional ...of functional nestedness identified for the Central Pacific may have been caused by the physical geography of the region, ...

12

Estimating taxonomic diversity and functional types of perennial forage grasses in mountain meadows: potentialities of Pléiades imagery

Estimating taxonomic diversity and functional types of perennial forage grasses in mountain meadows: potentialities of Pléiades imagery

... and (2) the functional types of forage grasses in mountain meadows. Villelongue municipality, in the peripheral area of the National Park of the Pyrenees, France (00°03’W and 42°57’N). This ...

2

Plant functional diversity and the biogeography of biomes in North and South America

Plant functional diversity and the biogeography of biomes in North and South America

... how functional diversity varies among climatically and physiognomically distinct ...the functional space occupied by more diverse ...structure and function, and similar selection ...

13

Mineral types and tree species determine the functional and taxonomic structures of forest soil bacterial communities

Mineral types and tree species determine the functional and taxonomic structures of forest soil bacterial communities

... communities and compartment (bulk soil versus mineral) ...apatite, and calcite mineral particles harbor a high bacterial diversity on their surface, comparable to that of adjacent ...coverage ...

24

Global functional diversity of freshwater fish is concentrated in the Neotropics while functional vulnerability is widespread

Global functional diversity of freshwater fish is concentrated in the Neotropics while functional vulnerability is widespread

... the taxonomic database we aimed at measuring 10 functional traits describing species strategies for food acquisition and locomotion (Supplementary ...S1 and 24 ...books and scientific ...

10

Ant-plant mutualisms promote functional diversity in phytotelm communities

Ant-plant mutualisms promote functional diversity in phytotelm communities

... biological diversity in nature lags behind the increasingly vast knowledge of spatial and temporal ecological patterns in general ...richness and ⁄ or community composition (Bascompte 2009), while ...

10

Selective extinction against redundant species buffers functional diversity

Selective extinction against redundant species buffers functional diversity

... 1b) and nega- tive net diversification (grey band; figure 1c), which resulted in a net loss of 49% of ...2 and 1 ...Caribbean), taxonomic resol- ution (genus versus species), and analytical ...

10

Toward a loss of functional diversity in stream fish assemblages under climate change

Toward a loss of functional diversity in stream fish assemblages under climate change

... the taxonomic identification of the species likely either to benefit from climate modifications or to experience overall ...that functional trait-based approaches are promising tools for addressing ...

15

Land-use history impacts functional diversity across multiple trophic groups

Land-use history impacts functional diversity across multiple trophic groups

... deposit and dissemination of sci- entific research documents, whether they are pub- lished or ...teaching and research institutions in France or abroad, or from public or private research ...

26

On the risks of using dendrograms to measure functional diversity and multidimensional spaces to measure phylogenetic diversity: a comment on Sobral et al . (2016)

On the risks of using dendrograms to measure functional diversity and multidimensional spaces to measure phylogenetic diversity: a comment on Sobral et al . (2016)

... the functional distance between species that have actually similar trait values (Maire et ...distances and the cophenetic distances on the functional ...distance and cophenetic distance is ...

5

Analysis of diversification : combining phylogenetic and taxonomic data

Analysis of diversification : combining phylogenetic and taxonomic data

... speciation and extinction ...more and more ...level, and thus require that most (if not all) species of the studied lineages be included in the reconstructed phylogenies (Hey 1992; Nee et ...

25

Similar levels of trophic and functional diversity within damselfish assemblages across Indo-Pacific coral reefs

Similar levels of trophic and functional diversity within damselfish assemblages across Indo-Pacific coral reefs

... composition and can impact niche ...eco- functional trait values (due to environmental filtering) and may sug- gest a niche conservatism or, in contrast, (2) their similarity causes them to compete ...

12

Physical and land-cover variables influence ant functional groups and species diversity along elevational gradients

Physical and land-cover variables influence ant functional groups and species diversity along elevational gradients

... Abel and Céréghino, Régis and Barcet, Hugues and Combe, Maud and Espadaler, Xavier and Fourcassié, ...Physical and land-cover variables ...

15

MoccaDB - an integrative database for functional, comparative and diversity studies in the Rubiaceae family

MoccaDB - an integrative database for functional, comparative and diversity studies in the Rubiaceae family

... maps and diver- sity data by using the corresponding multi-option query ...transferability, diversity and mapping. The experimental conditions, sequences and other relevant data are easily ...

12

Why the need and how to approach the functional diversity of extracellular vesicles

Why the need and how to approach the functional diversity of extracellular vesicles

... a functional assay, and published articles generally use either protein amount or the particle number to do so, but not ...the functional assay would mean using a smaller volume of large than small ...

10

Integrating functional diversity into tropical forest plantation designs to study ecosystem processes

Integrating functional diversity into tropical forest plantation designs to study ecosystem processes

... separate functional trait axes that are predicted to influence ecosystem processes in di fferent ...the functional trait axes we observed is consistent with trait as- sociations found in this and ...

11

Show all 10000 documents...

Sujets connexes