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Influence of environmental and anthropogenic factors on forest patch composition and structure in North Wollo Zone, Amhara region, Ethiopia. [PDF]
PLoS OneAlemu M, Warkineh B, Lulekal E, Asfaw Z.
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Global disruption of plant biogeography by non-native species
Cai L +14 more
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Assessing the Vegetation Diversity of Different Forest Ecosystems in Southern Romania Using Biodiversity Indices and Similarity Coefficients. [PDF]
Biology (Basel)Stamin FD, Cosmulescu S.
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Computer assisted floristic similarity analysis
Folia Geobotanica Et Phytotaxonomica, 1971A program for polythetic numerical evaluation of phytosociological material is described. Using Sorensen's coefficient of floristic similarity it computes the homogeneity of subjectively chosen sets of releves, the affinity of each constituent releve to the set as well as the similarity between any pair of sets.
Jana Kosinová, Zdenek Kosina
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Delimitation and ranking of floristic-sociological units on the basis of relevé similarity
Plant Ecology, 1977The present information deals with the possibility of using coefficients of releve similarity for the delimitation of units in floristic-sociological synsystematics in the sense as used by the Braun-Blanquet approach.
Neuhäusl Robert
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Estimation of the mean floristic similarity between and within sets of vegetational relevés
Folia Geobotanica Et Phytotaxonomica, 1966Various possibilities of usingSorensen’s coefficient of floristic similarity in plant sociology are summarized. A new formula (11). derived from that bySorensen and based on constancy values, is suggested in order to calculate the mean floristic similarity within a set of releves.
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Urban Forestry and Urban Greening, 2021
Abstract Urban green spaces play an important role in improving the quality of life and sustainability in cities and require careful empirical evaluation. This study looked into the contradiction of native species being underrepresented in urban environments in Brazilian Amazon cities, compared to exotic species that have been introduced.
Robson Borges de Lima +2 more
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Abstract Urban green spaces play an important role in improving the quality of life and sustainability in cities and require careful empirical evaluation. This study looked into the contradiction of native species being underrepresented in urban environments in Brazilian Amazon cities, compared to exotic species that have been introduced.
Robson Borges de Lima +2 more
exaly +2 more sources
Biodiversity, 2015
The floras of mountain ranges, and their similarity, beta diversity, and endemism, are indicative of processes of community assembly; they are also the initial conditions for coming disassembly and reassembly in response to climate change. As such, these characteristics can inform thinking on refugia.
George P Malanson +2 more
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The floras of mountain ranges, and their similarity, beta diversity, and endemism, are indicative of processes of community assembly; they are also the initial conditions for coming disassembly and reassembly in response to climate change. As such, these characteristics can inform thinking on refugia.
George P Malanson +2 more
openaire +1 more source
Upward shift of alpine plants increases floristic similarity of mountain summits
Journal of Vegetation Science, 2007AbstractQuestion: Does the upward shift of species and accompanied increase in species richness, induced by climate change, lead to homogenization of Alpine summit vegetation?Location: Bernina region of the Swiss Alps.Methods: Based on a data set from previous literature we expand the analysis from species richness to beta‐diversity and spatial ...
Gerald Jurasinski, Jürgen Kreyling
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