Polona Hafner

446 total citations
15 papers, 269 citations indexed

About

Polona Hafner is a scholar working on Atmospheric Science, Global and Planetary Change and Nature and Landscape Conservation. According to data from OpenAlex, Polona Hafner has authored 15 papers receiving a total of 269 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Atmospheric Science, 14 papers in Global and Planetary Change and 5 papers in Nature and Landscape Conservation. Recurrent topics in Polona Hafner's work include Tree-ring climate responses (15 papers), Plant Water Relations and Carbon Dynamics (14 papers) and Forest ecology and management (5 papers). Polona Hafner is often cited by papers focused on Tree-ring climate responses (15 papers), Plant Water Relations and Carbon Dynamics (14 papers) and Forest ecology and management (5 papers). Polona Hafner collaborates with scholars based in Slovenia, Finland and United Kingdom. Polona Hafner's co-authors include Jožica Gričar, Tom Levanič, Dominik Vodnik, Klemen Eler, Martín de Luis, Mitja Ferlan, Eloni Sonninen, Neil J. Loader, Danny McCarroll and Jernej Jevšenak and has published in prestigious journals such as PLoS ONE, The Science of The Total Environment and Forest Ecology and Management.

In The Last Decade

Polona Hafner

15 papers receiving 267 citations

Peers

Polona Hafner

GPC

NLC

ECOLO

Valentinà Buttò Canada

Monika Vejpustková Czechia

Ana Carvalho Portugal

Nadia Breda Italy

Katri Kostiainen Finland

Annemarie Eckes‐Shephard United Kingdom

Arturo Pacheco-Solana Italy

Irene Swidrak Austria

Paulina Pinto France

Iris Kuhlmann Germany

Valentinà Buttò Canada

Polona Hafner

169 ×0.8

190 ×0.9

GPC

129 ×1.2

NLC

66 ×1.1

42 ×1.9

ECOLO

Citations per year, relative to Polona Hafner Polona Hafner (= 1×) peers Valentinà Buttò

Countries citing papers authored by Polona Hafner

Since Specialization

Citations

This map shows the geographic impact of Polona Hafner's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Polona Hafner with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Polona Hafner more than expected).

Fields of papers citing papers by Polona Hafner

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Polona Hafner. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Polona Hafner. The network helps show where Polona Hafner may publish in the future.

Co-authorship network of co-authors of Polona Hafner

This figure shows the co-authorship network connecting the top 25 collaborators of Polona Hafner. A scholar is included among the top collaborators of Polona Hafner based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Polona Hafner. Polona Hafner is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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15 of 15 papers shown

Hafner, Polona, et al.. (2025). Examining post-drought recovery in three sub-Mediterranean species: Some trees not affected while some never recover. Dendrochronologia. 93. 126378–126378. 1 indexed citations

Jevšenak, Jernej, et al.. (2024). Distinct spatial patterns in climate-growth relationships, vegetation and resilience indices of Black pine (Pinus nigra J.F. Arnold) from its northern and southern distribution range. Dendrochronologia. 88. 126236–126236. 2 indexed citations

Gričar, Jožica, et al.. (2022). Tree rings, wood density and climate–growth relationships of four Douglas-fir provenances in sub-Mediterranean Slovenia. Trees. 37(2). 449–465. 6 indexed citations

Gričar, Jožica, Jernej Jevšenak, Polona Hafner, et al.. (2021). Climatic regulation of leaf and cambial phenology in Quercus pubescens: Their interlinkage and impact on xylem and phloem conduits. The Science of The Total Environment. 802. 149968–149968. 27 indexed citations

Gričar, Jožica, Polona Hafner, Mitja Ferlan, et al.. (2020). Post-fire effects on development of leaves and secondary vascular tissues in Quercus pubescens. Tree Physiology. 40(6). 796–809. 19 indexed citations

Hafner, Polona, et al.. (2020). The effect of bedrock and species mixture on wood density and radial wood increment in pubescent oak and black pine. Forest Ecology and Management. 481. 118753–118753. 12 indexed citations

Levanič, Tom, Jernej Jevšenak, & Polona Hafner. (2020). Stable Isotopes Reveal Climate Signal Hidden in Tree Rings of Endemic Balkan Pines. Atmosphere. 11(2). 135–135. 8 indexed citations

Gričar, Jožica, et al.. (2020). Timeline of Leaf and Cambial Phenology in Relation to Development of Initial Conduits in Xylem and Phloem in Three Coexisting Sub-Mediterranean Deciduous Tree Species. Forests. 11(10). 1104–1104. 16 indexed citations

Vodnik, Dominik, et al.. (2019). Anatomical and physiological adjustments of pubescent oak (Quercus pubescens Willd.) from two adjacent sub-Mediterranean ecosites. Environmental and Experimental Botany. 165. 208–218. 20 indexed citations

10.

Gričar, Jožica, Saša Zavadlav, Tuula Jyske, et al.. (2018). Effect of soil water availability on intra-annual xylem and phloem formation and non-structural carbohydrate pools in stem ofQuercus pubescens. Tree Physiology. 39(2). 222–233. 34 indexed citations

11.

Hafner, Polona, Jožica Gričar, Mitja Skudnik, & Tom Levanič. (2015). Variations in Environmental Signals in Tree-Ring Indices in Trees with Different Growth Potential. PLoS ONE. 10(11). e0143918–e0143918. 14 indexed citations

12.

Hafner, Polona, Danny McCarroll, Iain Robertson, et al.. (2013). A 520 year record of summer sunshine for the eastern European Alps based on stable carbon isotopes in larch tree rings. Climate Dynamics. 43(3-4). 971–980. 37 indexed citations

13.

Gričar, Jožica, Martín de Luis, Polona Hafner, & Tom Levanič. (2013). Anatomical characteristics and hydrologic signals in tree-rings of oaks (Quercus robur L.). Trees. 27(6). 1669–1680. 34 indexed citations

14.

Hafner, Polona, Iain Robertson, Danny McCarroll, et al.. (2011). Climate signals in the ring widths and stable carbon, hydrogen and oxygen isotopic composition of Larix decidua growing at the forest limit in the southeastern European Alps. Trees. 25(6). 1141–1154. 38 indexed citations

15.

Hafner, Polona & Tom Levanič. (2009). STABLE CARBON ISOTOPES IN NORWAY SPRUCE (Picea abies (L.) KARST.) TREE RINGS AT TWO SITES IN SLOVENIA. 43–52. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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