Matches in SemOpenAlex for { <https://semopenalex.org/work/W2557868531> ?p ?o ?g. }
- W2557868531 endingPage "e0167405" @default.
- W2557868531 startingPage "e0167405" @default.
- W2557868531 abstract "Soil microorganisms play key roles in ecosystem functioning and are known to be influenced by biotic and abiotic factors, such as plant cover or edaphic parameters. New Caledonia, a biodiversity hotspot located in the southwest Pacific, is one-third covered by ultramafic substrates. These types of soils are notably characterised by low nutrient content and high heavy metal concentrations. Ultramafic outcrops harbour diverse vegetation types and remarkable plant diversity. In this study, we aimed to assess soil bacterial and fungal diversity in New Caledonian ultramafic substrates and to determine whether floristic composition, edaphic parameters and geographical factors affect this microbial diversity. Therefore, four plant formation types at two distinct sites were studied. These formations represent different stages in a potential chronosequence. Soil cores, according to a given sampling procedure, were collected to assess microbial diversity using a metagenomic approach, and to characterise the physico-chemical parameters. A botanical inventory was also performed. Our results indicated that microbial richness, composition and abundance were linked to the plant cover type and the dominant plant species. Furthermore, a large proportion of Ascomycota phylum (fungi), mostly in non-rainforest formations, and Planctomycetes phylum (bacteria) in all formations were observed. Interestingly, such patterns could be indicators of past disturbances that occurred on different time scales. Furthermore, the bacteria and fungi were influenced by diverse edaphic parameters as well as by the interplay between these two soil communities. Another striking finding was the existence of a site effect. Differences in microbial communities between geographical locations may be explained by dispersal limitation in the context of the biogeographical island theory. In conclusion, each plant formation at each site possesses is own microbial community resulting from multiple interactions between abiotic and biotic factors." @default.
- W2557868531 created "2016-12-08" @default.
- W2557868531 creator A5007318083 @default.
- W2557868531 creator A5007421573 @default.
- W2557868531 creator A5011061658 @default.
- W2557868531 creator A5011671632 @default.
- W2557868531 creator A5049831414 @default.
- W2557868531 creator A5058081074 @default.
- W2557868531 creator A5084015334 @default.
- W2557868531 creator A5086452908 @default.
- W2557868531 date "2016-12-01" @default.
- W2557868531 modified "2023-10-09" @default.
- W2557868531 title "Environmental and Geographical Factors Structure Soil Microbial Diversity in New Caledonian Ultramafic Substrates: A Metagenomic Approach" @default.
- W2557868531 cites W1934798267 @default.
- W2557868531 cites W1938775764 @default.
- W2557868531 cites W1964121567 @default.
- W2557868531 cites W1967013476 @default.
- W2557868531 cites W1975401573 @default.
- W2557868531 cites W1982607779 @default.
- W2557868531 cites W1982925792 @default.
- W2557868531 cites W1984284869 @default.
- W2557868531 cites W1985029665 @default.
- W2557868531 cites W1985254958 @default.
- W2557868531 cites W1989949238 @default.
- W2557868531 cites W1992760827 @default.
- W2557868531 cites W1995566242 @default.
- W2557868531 cites W1996711303 @default.
- W2557868531 cites W2007054713 @default.
- W2557868531 cites W2007854297 @default.
- W2557868531 cites W2010488472 @default.
- W2557868531 cites W2019636298 @default.
- W2557868531 cites W2023908764 @default.
- W2557868531 cites W2033026294 @default.
- W2557868531 cites W2034285706 @default.
- W2557868531 cites W2034799681 @default.
- W2557868531 cites W2035432622 @default.
- W2557868531 cites W2037159055 @default.
- W2557868531 cites W2037682422 @default.
- W2557868531 cites W2041120207 @default.
- W2557868531 cites W2041457600 @default.
- W2557868531 cites W2042552794 @default.
- W2557868531 cites W2046446532 @default.
- W2557868531 cites W2048547680 @default.
- W2557868531 cites W2051201019 @default.
- W2557868531 cites W2053033165 @default.
- W2557868531 cites W2053549979 @default.
- W2557868531 cites W2055481462 @default.
- W2557868531 cites W2058675069 @default.
- W2557868531 cites W2069603960 @default.
- W2557868531 cites W2072178242 @default.
- W2557868531 cites W2073548709 @default.
- W2557868531 cites W2074492543 @default.
- W2557868531 cites W2075234545 @default.
- W2557868531 cites W2080283023 @default.
- W2557868531 cites W2080649401 @default.
- W2557868531 cites W2087189381 @default.
- W2557868531 cites W2089143769 @default.
- W2557868531 cites W2093334183 @default.
- W2557868531 cites W2097385742 @default.
- W2557868531 cites W2099737095 @default.
- W2557868531 cites W2103615944 @default.
- W2557868531 cites W2106751558 @default.
- W2557868531 cites W2107456709 @default.
- W2557868531 cites W2108047624 @default.
- W2557868531 cites W2108718991 @default.
- W2557868531 cites W2109197375 @default.
- W2557868531 cites W2111110809 @default.
- W2557868531 cites W2114027222 @default.
- W2557868531 cites W2116663774 @default.
- W2557868531 cites W2119520197 @default.
- W2557868531 cites W2120061326 @default.
- W2557868531 cites W2120868597 @default.
- W2557868531 cites W2121097076 @default.
- W2557868531 cites W2127077289 @default.
- W2557868531 cites W2129271132 @default.
- W2557868531 cites W2132598047 @default.
- W2557868531 cites W2134423880 @default.
- W2557868531 cites W2136879569 @default.
- W2557868531 cites W2137690603 @default.
- W2557868531 cites W2137915493 @default.
- W2557868531 cites W2141614064 @default.
- W2557868531 cites W2143230870 @default.
- W2557868531 cites W2149421543 @default.
- W2557868531 cites W2152825437 @default.
- W2557868531 cites W2153239260 @default.
- W2557868531 cites W2154142473 @default.
- W2557868531 cites W2154736508 @default.
- W2557868531 cites W2154788034 @default.
- W2557868531 cites W2156007499 @default.
- W2557868531 cites W2158135337 @default.
- W2557868531 cites W2159132748 @default.
- W2557868531 cites W2162348455 @default.
- W2557868531 cites W2163218366 @default.
- W2557868531 cites W2165104590 @default.
- W2557868531 cites W2165171981 @default.
- W2557868531 cites W223367163 @default.
- W2557868531 cites W2236372749 @default.
- W2557868531 cites W2294798173 @default.