Zobrazeno 1 - 10 of 23 pro vyhledávání: '"Otar Abdaladze"'
1
Akademický článek
Leaf shape and size variability of Dryas octopetala in the Central Great Caucasus (the Kazbegi region, Georgia) based on traditional and geometric morphometrics
Autor: Jana Ekhvaia, Otar Abdaladze, Tamar Jolokhava, Arsen Bakhia
Publikováno v: Botanica Serbica, Vol 48, Iss 2, Pp 151-162 (2024)
While soil pH is known to be a key driver of plant species composition, we still have a poor understanding of the quantification of the responses of leaf traits to different soil types, especially in highly sensitive alpine environments susceptible
Externí odkaz: https://doaj.org/article/c442ec53fb4645af91cd9ab6f09bba8e
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2
Akademický článek
Distribution of plant species and the rock particle size in subnival habitats of the Central Great Caucasus
Autor: Tamar Jolokhava, Otar Abdaladze, Zezva Asanidze, Zaal Kikvidze
Publikováno v: Soil & Environment, Vol 39, Iss 2, Pp 194-203 (2020)
Subnival habitats of the Central Caucasus represent typical rocky environments with very sparse soil cover and patchy vegetation. We studied how spatial distribution of plant species in a subnival habitat (alpine-nival ecotone) depends on the size of
Externí odkaz: https://doaj.org/article/a59900879d2844c2bd7a7387cb80a3d3
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3
Akademický článek
Jumping the barrier: does a glacier tongue affect species distribution along the elevation gradient in the subnival and nival belts? A case study on Mt. Kazbegi, Georgia, central Great Caucasus Mountains
Autor: Zaal Kikvidze, Tamar Jolokhava, Arsen Bakhia, Otar Abdaladze
Publikováno v: Botanica Serbica, Vol 44, Iss 2, Pp 219-229 (2020)
Glaciers are a prominent feature in high mountains and can affect plant distribution along the gradients. However, the possible effect of glaciers on plant community structure at landscape scale has been little studied. We asked: if a glacier tong
Externí odkaz: https://doaj.org/article/95082d5a48b4488e95651a9a0f6e7b13
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4
Ecology and vegetation types of oak-hornbeam and ravine forests of the Eastern Greater Caucasus, Georgia
Autor: Otar Abdaladze, Martin Harásek, Dominik Zukal, Pavel Novák, Wolfgang Willner, Pavla Vlčková
Publikováno v: Folia Geobotanica. 55:333-349
The Caucasus harbours unique forest vegetation so far only little studied using the Braun-Blanquet approach. This study is mostly based on a dataset (N = 110) of original phytosociological releves of oak-hornbeam and ravine forests in the Eastern Gre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05e3fa653bf9e316b09bbe38e7abd7bb
https://doi.org/10.1007/s12224-020-09386-0
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5
Jumping the barrier: Does a glacier tongue affect species distribution along the elevation gradient in the subnival and nival belts? A case study on Mt. Kazbegi, Georgia, Central Great Caucasus Mountains
Autor: Tamar Jolokhava, Zaal Kikvidze, Arsen Bakhia, Otar Abdaladze
Publikováno v: Botanica Serbica, Vol 44, Iss 2, Pp 219-229 (2020)
Glaciers are a prominent feature in high mountains and can affect plant distribution along the gradients. However, the possible effect of glaciers on plant community structure at landscape scale has been little studied. We asked: if a glacier tongue
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08d653430f11ea2e7da47d28e05bd6b9
https://doi.org/10.2298/botserb2002219k
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6
A common soil temperature threshold for the upper limit of alpine grasslands in European mountains
Autor: Luis Villar, José Luis Benito-Alonso, Harald Pauli, Jean-Paul Theurillat, María Rosa Fernández Calzado, Andrea Lamprecht, Tudor-Mihai Ursu, George Kazakis, Dmitry Moiseev, Maria Laura Carranza, Brigitta Erschbamer, Pascal Vittoz, Graziano Rossi, Imran Nadeem, Otar Abdaladze, Christopher Andrews, Joaquín Molero Mesa, Christian Rixen, Peter Barančok, Andrej Palaj, Manuela Winkler, Ottar Michelsen, Dany Ghosn, Martina Petey, Sarah Bürli, Khatuna Gigauri, Mihai Puşcaş, Jan Dick, Pavel Moiseev, Angela Stanisci, Ulf Molau, Klaus Steinbauer, Martin Mallaun, Marcello Tomaselli, Umberto Morra di Cella, Lena Nicklas, Sonja Wipf, Peter Unterluggauer, Bård Pedersen, Laszlo Nagy
Publikováno v: NINA rapport
Digibug: Repositorio Institucional de la Universidad de Granada
Universidad de Granada (UGR)
Burli, Sarah; Theurillat, Jean-Paul; Winkler, Manuela; Lamprecht, Andrea; Pauli, Harald; Rixen, Christian; Steinbauer, Klaus; Wipf, Sonja; Abdaladze, Otar; Andrews, Christopher; Barancok, Peter; Benito-Alonso, Jose Luis; Fernandez Calzado, Maria Rosa; Carranza, Maria Laura; Dick, Jan; Erschbamer, Brigitta; Ghosn, Dany; Gigauri, Khatuna; Kazakis, George; Mallaun, Martin; ... (2021). A common soil temperature threshold for the upper limit of alpine grasslands in European mountains. Alpine Botany, 131(1), pp. 41-52. PICASSOPLATZ 4, BASEL, 4052, SWITZERLAND: Springer 10.1007/s00035-021-00250-1
Alpine Botany, vol. 131, no. 1, pp. 41-52
Digibug. Repositorio Institucional de la Universidad de Granada
instname
Open Access funding provided by Université de Lausanne. Field inventories and temperature loggers were financially supported by 5th RTD Framework Programme of the European Union, UK Centre for Ecology and Hydrology, Département de la culture et des
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d5d74baa86881f62f4ff9b18519beae
http://hdl.handle.net/10481/68059
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7
The importance of rock particle size to localized plant species distribution in subnival habitats of the Central Great Caucasus Mountains
Autor: Tamar Jolokhava, Zezva Asanidze, Otar Abdaladze, Zaal Kikvidze
The importance of rock particle size to localized plant species distribution in subnival habitats of the Central Great Caucasus MountainsTamar Jolokhava1,2,5*, Otar Abdaladze2 , Zezva Asanidze2,4 and Zaal Kikvidze 3,4Faculty of Exact and Natural Scie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c44326e7314b2c8276cc3f67356a60b8
https://doi.org/10.5194/egusphere-egu21-294
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9
Variable soil pH can drive changes in slope aspect preference of plants in alpine desert of the Central Great Caucasus (Kazbegi district, Georgia)
Autor: Shorena Gadilia, Zaal Kikvidze, Tamar Jolokhava, Otar Abdaladze
Publikováno v: Acta Oecologica. 105:103582
Alpine deserts are noteworthy habitats in temperate high mountain systems such as the Caucasus. Botanically this biome is well studied, yet little is known about its vegetation patterns in quantitative terms, whilst the role of soil pH in species dis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c02375a8bed2dc53d432bcb7b81f990c
https://doi.org/10.1016/j.actao.2020.103582
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10
Morphological diversity and phylogeography of the Georgian durmast oak (Q. petraea subsp. iberica) and related Caucasian oak species in Georgia (South Caucasus)
Autor: Jana Ekhvaia, Otar Abdaladze, Nana Silakadze, Marco Cosimo Simeone
Publikováno v: Tree Genetics & Genomes. 14
The Caucasus region is one of the 25 global biodiversity hotspots and constitutes a shelter area for Neogene relict species as well as a center of ongoing radiation. In order to elucidate the taxonomic identity, divergence patterns, and evolutionary
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63ba4aabc2bf23eb6064ae29e4f9e2f1
https://doi.org/10.1007/s11295-018-1232-6
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