Ivanka Stefanova

896 total citations
17 papers, 680 citations indexed

About

Ivanka Stefanova is a scholar working on Atmospheric Science, Oceanography and Ecology. According to data from OpenAlex, Ivanka Stefanova has authored 17 papers receiving a total of 680 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Atmospheric Science, 5 papers in Oceanography and 3 papers in Ecology. Recurrent topics in Ivanka Stefanova's work include Geology and Paleoclimatology Research (14 papers), Tree-ring climate responses (5 papers) and Marine and environmental studies (5 papers). Ivanka Stefanova is often cited by papers focused on Geology and Paleoclimatology Research (14 papers), Tree-ring climate responses (5 papers) and Marine and environmental studies (5 papers). Ivanka Stefanova collaborates with scholars based in United States, Bulgaria and Switzerland. Ivanka Stefanova's co-authors include Feng Sheng Hu, M. L. Chipman, Philip E. Higuera, Linda B. Brubaker, Ryan Kelly, Brigitta Ammann, Eric C. Grimm, Bryan N. Shuman, James S. Clark and Barbara C. S. Hansen and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Ecology and Journal of Ecology.

In The Last Decade

Ivanka Stefanova

16 papers receiving 657 citations

Peers

Countries citing papers authored by Ivanka Stefanova

Since Specialization

Citations

This map shows the geographic impact of Ivanka Stefanova'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 Ivanka Stefanova with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ivanka Stefanova more than expected).

Fields of papers citing papers by Ivanka Stefanova

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ivanka Stefanova. 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 Ivanka Stefanova. The network helps show where Ivanka Stefanova may publish in the future.

Co-authorship network of co-authors of Ivanka Stefanova

This figure shows the co-authorship network connecting the top 25 collaborators of Ivanka Stefanova. A scholar is included among the top collaborators of Ivanka Stefanova 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 Ivanka Stefanova. Ivanka Stefanova is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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17 of 17 papers shown

#	Work	Indexed citations
1	Climate–fire–vegetation interactions and the rise of novel landscape patterns in subalpine ecosystems, Colorado 2019 ·Journal of Ecology ·W. John Calder, Ivanka Stefanova, Bryan N. Shuman	14
2	Regional variation in Holocene climate quantified from pollen in the Great Plains of North America 2017 ·International Journal of Climatology ·(unknown), Eric C. Grimm, Christopher J. Morris, (unknown), Ivanka Stefanova, Kendra K. McLauchlan	11
3	In Memoriam: Herbert E Wright Jr 1917–2015 2016 ·The Holocene ·H. J. B. Birks, Brigitta Ammann, Ivanka Stefanova	0
4	Recent burning of boreal forests exceeds fire regime limits of the past 10,000 years 2013 ·Proceedings of the National Academy of Sciences ·Ryan Kelly, M. L. Chipman, Philip E. Higuera, Ivanka Stefanova, Linda B. Brubaker, Feng Sheng Hu	318
5	Woodland‐to‐forest transition during prolonged drought in Minnesota after ca. AD 1300 2009 ·Ecology ·Bryan N. Shuman, Anna K. Henderson, (unknown), Ivanka Stefanova, (unknown)	57
6	2. Loch Laxford (north‐west Scotland, UK) 2008 ·Grana ·Ivanka Stefanova, Jacqueline F. N. van Leeuwen, Willem O. van der Knaap	1
7	Effects of Past Climate Changes on Ecosystem Biogeochemical Cycles in Rocky Mountain Forests and Lakes 2007 ·AGU Fall Meeting Abstracts ·Bryan N. Shuman, (unknown), Ivanka Stefanova, Andrew C. G. Henderson, Jeffrey P. Donnelly	1
8	Chronological framework for the Lateglacial pollen and macrofossil sequence in the Pirin Mountains, Bulgaria: Lake Besbog and Lake Kremensko-5 2006 ·The Holocene ·Ivanka Stefanova, Juliana Atanassova, (unknown), H. E. Wright	22
9	Fire cycles in North American interior grasslands and their relation to prairie drought 2005 ·Proceedings of the National Academy of Sciences ·Kendrick J. Brown, James S. Clark, Eric C. Grimm, Joseph J. Donovan, P. Mueller, Barbara C. S. Hansen, Ivanka Stefanova	98
10	Plant trash in the basal sediments of glacial lakes 2004 ·Herbert E. Wright, Ivanka Stefanova	10
11	Late-glacial vegetational history of Lake Kremensko-5 in the northern Pirin Mountains, southwestern Bulgaria 2003 ·Vegetation History and Archaeobotany ·Juliana Atanassova, Ivanka Stefanova	14
12	Lateglacial and Holocene vegetation belts in the Pirin Mountains (southwestern Bulgaria) 2003 ·The Holocene ·Ivanka Stefanova, Brigitta Ammann	51
13	Response of C ₃ and C ₄ plants to middle-Holocene climatic variation near the prairie–forest ecotone of Minnesota 2003 ·Proceedings of the National Academy of Sciences ·David M. Nelson, Feng Sheng Hu, Jian Tian, Ivanka Stefanova, Thomas A. Brown	57
14	Late Glacial and Holocene environmental history of the Pirin Mountains (SW Bulgaria): a paleolimnological study of Lake Dalgoto (2310 m) 2003 ·Journal of Paleolimnology ·Ivanka Stefanova, Nadja Ognjanova‐Rumenova, Wolfgang Hofmann, Brigitta Ammann	20
15	Paleoenvironmental Reconstructions for Mountains in the Eurasian Mid-Continent 2001 ·PAGES news ·Tatiana Blyakharchuk, Ivanka Stefanova, (unknown), Brigitta Ammann	2
16	On systematics and history of the Bulgarian representative of genus Isoetes L. 2000 ·Ivanka Stefanova, (unknown)	2
17	Postglacial formation and development of coniferous belt in the Northern Pirin Mts. 1998 ·Ivanka Stefanova, (unknown), A. Alexandrov, (unknown), (unknown), (unknown), (unknown)	2

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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