Karen Haase

525 total citations
6 papers, 344 citations indexed

About

Karen Haase is a scholar working on Plant Science, Ecology and Molecular Biology. According to data from OpenAlex, Karen Haase has authored 6 papers receiving a total of 344 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Plant Science, 3 papers in Ecology and 1 paper in Molecular Biology. Recurrent topics in Karen Haase's work include Plant responses to water stress (5 papers), Plant Stress Responses and Tolerance (4 papers) and Coastal wetland ecosystem dynamics (2 papers). Karen Haase is often cited by papers focused on Plant responses to water stress (5 papers), Plant Stress Responses and Tolerance (4 papers) and Coastal wetland ecosystem dynamics (2 papers). Karen Haase collaborates with scholars based in Germany, Brazil and Czechia. Karen Haase's co-authors include Oliviero De Simone, Wolfgang Schmidt, Wolfgang J. Junk, Ewald Müller, Danielle Waldhoff, B. Kleiss, Pia Parolin, María Teresa Fernández Piedade, S. Rottenberger and J. Kesselmeier and has published in prestigious journals such as PLANT PHYSIOLOGY, Tree Physiology and Environmental Chemistry Letters.

In The Last Decade

Karen Haase

6 papers receiving 332 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Karen Haase Germany	5	204	144	115	113	40	6	344
Oliviero De Simone Germany	7	244 1.2×	174 1.2×	128 1.1×	143 1.3×	44 1.1×	7	404
Danielle Waldhoff Germany	9	221 1.1×	187 1.3×	161 1.4×	150 1.3×	71 1.8×	12	410
Asuka Koyama Japan	11	115 0.6×	130 0.9×	149 1.3×	86 0.8×	88 2.2×	33	305
Brian Roy Lockhart United States	12	139 0.7×	86 0.6×	271 2.4×	176 1.6×	37 0.9×	46	385
Kevin F. Cannon United States	5	114 0.6×	94 0.7×	144 1.3×	86 0.8×	126 3.1×	6	309
Sandrine Jauffret France	6	150 0.7×	117 0.8×	201 1.7×	79 0.7×	92 2.3×	7	370
Elena Barni Italy	10	163 0.8×	88 0.6×	169 1.5×	36 0.3×	107 2.7×	21	365
Antenor Pereira Barbosa Brazil	8	114 0.6×	50 0.3×	164 1.4×	147 1.3×	54 1.4×	21	332
Anya Reid Canada	10	145 0.7×	75 0.5×	184 1.6×	73 0.6×	141 3.5×	14	339
Fernando Campanhã Bechara Brazil	10	102 0.5×	131 0.9×	241 2.1×	117 1.0×	95 2.4×	48	422

Countries citing papers authored by Karen Haase

Since Specialization

Citations

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

Fields of papers citing papers by Karen Haase

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karen Haase

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

All Works

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6 of 6 papers shown

1.

Haase, Karen & Karl M. Wantzen. (2008). Analysis and decomposition of condensed tannins in tree leaves. Environmental Chemistry Letters. 6(2). 71–75. 10 indexed citations

2.

Haase, Karen, et al.. (2007). Anatomic prerequisites for internal root aeration of three tree species of the Amazonian inundation forest. MPG.PuRe (Max Planck Society). 19. 185–198. 1 indexed citations

3.

Parolin, Pia, Oliviero De Simone, Karen Haase, et al.. (2004). Central Amazonian Floodplain Forests: Tree Adaptations in a Pulsing System. The Botanical Review. 70(3). 357–380. 189 indexed citations

4.

Haase, Karen, Oliviero De Simone, Wolfgang J. Junk, & Wolfgang Schmidt. (2003). Internal oxygen transport in cuttings from flood-adapted varzea tree species. Tree Physiology. 23(15). 1069–1076. 16 indexed citations

5.

Simone, Oliviero De, Karen Haase, Ewald Müller, et al.. (2003). Apoplasmic Barriers and Oxygen Transport Properties of Hypodermal Cell Walls in Roots from Four Amazonian Tree Species. PLANT PHYSIOLOGY. 132(1). 206–217. 90 indexed citations

6.

Simone, Oliviero De, et al.. (2002). Impact of root morphology on metabolism and oxygen distribution in roots and rhizosphere from two Central Amazon floodplain tree species. Australian Journal of Plant Physiology. 29(9). 1025–1035. 38 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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