Ellen Hoffmann

1.6k total citations · 1 hit paper
39 papers, 1.2k citations indexed

About

Ellen Hoffmann is a scholar working on Plant Science, Agronomy and Crop Science and Molecular Biology. According to data from OpenAlex, Ellen Hoffmann has authored 39 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Plant Science, 13 papers in Agronomy and Crop Science and 9 papers in Molecular Biology. Recurrent topics in Ellen Hoffmann's work include Ruminant Nutrition and Digestive Physiology (12 papers), Land Use and Ecosystem Services (6 papers) and Moringa oleifera research and applications (5 papers). Ellen Hoffmann is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (12 papers), Land Use and Ecosystem Services (6 papers) and Moringa oleifera research and applications (5 papers). Ellen Hoffmann collaborates with scholars based in Germany, India and Canada. Ellen Hoffmann's co-authors include Andreas Buerkert, Eva Schlecht, Stephan von Cramon‐Taubadel, Graeme S. Cumming, Teja Tscharntke, Karsten Becker, Stefan Muetzel, L. O. Ingram, Tyrrell Conway and Yehia A. Osman and has published in prestigious journals such as Nature, Nucleic Acids Research and PLoS ONE.

In The Last Decade

Ellen Hoffmann

38 papers receiving 1.1k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Implications of agricultural transitions and urbanization for ecosystem services

2014 484 citations Graeme S. Cumming, Andreas Buerkert et al. Nature profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ellen Hoffmann Germany	15	450	221	216	166	133	39	1.2k
Olusanya Abiodun Olatunji China	19	428 1.0×	721 3.3×	151 0.7×	93 0.6×	203 1.5×	74	1.5k
Dibyendu Adhikari India	16	251 0.6×	249 1.1×	103 0.5×	55 0.3×	232 1.7×	59	1.0k
Yongjun Li China	24	239 0.5×	713 3.2×	340 1.6×	60 0.4×	116 0.9×	98	1.8k
Carmel Ramwell United Kingdom	13	382 0.8×	343 1.6×	58 0.3×	53 0.3×	383 2.9×	22	1.4k
Hua Liu China	17	290 0.6×	110 0.5×	96 0.4×	68 0.4×	163 1.2×	64	824
Rami Zurayk Lebanon	21	155 0.3×	401 1.8×	69 0.3×	42 0.3×	122 0.9×	67	1.2k
Stefan Burkart Colombia	21	238 0.5×	511 2.3×	78 0.4×	108 0.7×	164 1.2×	92	1.1k
Liyan Wang China	22	496 1.1×	414 1.9×	256 1.2×	21 0.1×	188 1.4×	84	1.5k
Fen Zhang China	22	545 1.2×	333 1.5×	301 1.4×	26 0.2×	121 0.9×	75	1.5k
Kishor Atreya Nepal	24	245 0.5×	638 2.9×	71 0.3×	40 0.2×	228 1.7×	54	1.8k

Countries citing papers authored by Ellen Hoffmann

Since Specialization

Citations

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

Fields of papers citing papers by Ellen Hoffmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ellen Hoffmann

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

All Works

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20 of 20 papers shown

Hoffmann, Ellen, Nikolaus Schareika, Christoph Dittrich, et al.. (2023). Rurbanity: a concept for the interdisciplinary study of rural–urban transformation. Sustainability Science. 18(4). 1739–1753. 18 indexed citations

Buerkert, Andreas, et al.. (2023). Agricultural intensification effects on spatial growth variability of staple crops in south India. Field Crops Research. 301. 109032–109032. 3 indexed citations

Hoffmann, Ellen, et al.. (2022). Spatial patterns of urbanising landscapes in the North Indian Punjab show features predicted by fractal theory. Scientific Reports. 12(1). 1819–1819. 11 indexed citations

Brinkmann, Katja, Ellen Hoffmann, & Andreas Buerkert. (2020). Spatial and Temporal Dynamics of Urban Wetlands in an Indian Megacity over the Past 50 Years. Remote Sensing. 12(4). 662–662. 43 indexed citations

Hoffmann, Ellen, et al.. (2019). Is the push-pull paradigm useful to explain rural-urban migration? A case study in Uttarakhand, India. PLoS ONE. 14(4). e0214511–e0214511. 55 indexed citations

Hoffmann, Ellen, et al.. (2017). Construction and Use of a Simple Index of Urbanisation in the Rural–Urban Interface of Bangalore, India. Sustainability. 9(11). 2146–2146. 52 indexed citations

Cumming, Graeme S., Andreas Buerkert, Ellen Hoffmann, et al.. (2014). Implications of agricultural transitions and urbanization for ecosystem services. Nature. 515(7525). 50–57. 484 indexed citations breakdown →

Babayemi, O. J., et al.. (2010). Preliminary evaluation of <i>Moringa oleifera</i> and <i>Oxytenanthera abyssinica</i> (bamboo) leaves as feed supplements for ruminants.. 57(4). 6 indexed citations

Muetzel, Stefan, et al.. (2009). Feed intake and digestion by two cattle breeds fed of baby corn stovers and groundnut hay supplemented with graded levels of concentrate and Moringa leaves.. Livestock research for rural development. 21(10). 1 indexed citations

10.

Hoffmann, Ellen, et al.. (2007). Results of a screening programme to identify plants or plant extracts that inhibit ruminal protein degradation. British Journal Of Nutrition. 98(1). 45–53. 24 indexed citations

11.

Hoffmann, Ellen, et al.. (2002). A modified dot-blot method of protein determination applied in the tannin-protein precipitation assay to facilitate the evaluation of tannin activity in animal feeds. British Journal Of Nutrition. 87(5). 421–426. 2 indexed citations

12.

Hoffmann, Ellen, Stefan Muetzel, & Karsten Becker. (2002). A modified dot-blot method of protein determination applied in the tannin-protein precipitation assay to facilitate the evaluation of tannin activity in animal feeds. British Journal Of Nutrition. 87(5). 421–426. 19 indexed citations

13.

Hoffmann, Ellen, et al.. (1999). A Dye Binding Assay for the Quantification of Soluble and Cell-Bound Acidic Polysaccharides Produced by Red Algae. Analytical Biochemistry. 267(2). 245–251. 8 indexed citations

14.

Hampp, Rüdiger, et al.. (1997). Fusion and metabolism of plant cells as affected by microgravity. Planta. 203(S1). S42–S53. 36 indexed citations

15.

Hoffmann, Ellen, Thomas Wallenda, Christoph Schaeffer, & Rüdiger Hampp. (1997). Cyclic AMP, a possible regulator of glycolysis in the ectomycorrhizal fungus Amanita muscaria. New Phytologist. 137(2). 351–356. 3 indexed citations

16.

Hoffmann, Ellen, et al.. (1996). Regeneration of plant cell protoplasts under microgravity: Investigation of protein patterns by SDS-PAGE and immunoblotting. Plant Cell Reports. 15(12). 914–919. 5 indexed citations

17.

Hoffmann, Ellen, et al.. (1996). Identification of somatic hybrids of tobacco generated by electrofusion and culture of protoplasts using RAPD-PCR. Plant Science. 121(1). 39–46. 12 indexed citations

18.

Hoffmann, Ellen, Rüdiger Hampp, Stefan Barth, et al.. (1995). Electrofusion of plant cell protoplasts under microgravity--a D-2 spacelab experiment.. PubMed. 8(3). 188–95. 4 indexed citations

19.

Libera, Luciano Dalla, et al.. (1989). Isolation and nucleotide sequence of the cDNA encoding human ventricular myosin light chain 2. Nucleic Acids Research. 17(6). 2360–2360. 14 indexed citations

20.

Hoffmann, Ellen, et al.. (1988). Molecular cloning and complete nucleotide sequence of a human ventricular myosin light chain 1. Nucleic Acids Research. 16(5). 2353–2353. 28 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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