Andrea Ehmann

1.1k total citations · 2 hit papers
6 papers, 754 citations indexed

About

Andrea Ehmann is a scholar working on Industrial and Manufacturing Engineering, Environmental Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, Andrea Ehmann has authored 6 papers receiving a total of 754 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Industrial and Manufacturing Engineering, 3 papers in Environmental Engineering and 2 papers in Electrical and Electronic Engineering. Recurrent topics in Andrea Ehmann's work include Phosphorus and nutrient management (3 papers), Photovoltaic Systems and Sustainability (3 papers) and solar cell performance optimization (2 papers). Andrea Ehmann is often cited by papers focused on Phosphorus and nutrient management (3 papers), Photovoltaic Systems and Sustainability (3 papers) and solar cell performance optimization (2 papers). Andrea Ehmann collaborates with scholars based in Germany. Andrea Ehmann's co-authors include Iris Lewandowski, Stephan Schindele, Petra Högy, Axel Weselek, Sabine Zikeli, Max Trommsdorff, Jinsuk Kang, G. Bopp, Tabea Obergfell and Christian Reise and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, Scientia Horticulturae and Agronomy for Sustainable Development.

In The Last Decade

Andrea Ehmann

6 papers receiving 710 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.

Agrophotovoltaic systems: applications, challenges, and opportunities. A review

2019 372 citations Axel Weselek, Andrea Ehmann et al. Agronomy for Sustainable Development profile →
Combining food and energy production: Design of an agrivoltaic system applied in arable and vegetable farming in Germany

2021 254 citations Max Trommsdorff, Jinsuk Kang et al. Renewable and Sustainable Energy Reviews profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Andrea Ehmann Germany	5	567	293	289	214	76	6	754
Andrea Bauerle Germany	8	496 0.9×	263 0.9×	274 0.9×	209 1.0×	43 0.6×	13	666
Kirk Dimond United States	3	510 0.9×	244 0.8×	248 0.9×	210 1.0×	33 0.4×	4	612
Max Trommsdorff Germany	9	551 1.0×	315 1.1×	325 1.1×	219 1.0×	62 0.8×	11	737
Francesco Zepparelli Italy	6	227 0.4×	116 0.4×	75 0.3×	117 0.5×	22 0.3×	8	433
Hasan Yıldızhan Türkiye	12	274 0.5×	123 0.4×	49 0.2×	52 0.2×	109 1.4×	43	574
Nana Sarfo Agyemang Derkyi Ghana	12	69 0.1×	108 0.4×	80 0.3×	191 0.9×	17 0.2×	53	587
Zahra Saber Iran	6	263 0.5×	112 0.4×	69 0.2×	79 0.4×	67 0.9×	6	609
Hamed Kouchaki‐Penchah Canada	11	303 0.5×	56 0.2×	46 0.2×	76 0.4×	48 0.6×	16	574
Marco Cossu Italy	14	425 0.7×	359 1.2×	238 0.8×	69 0.3×	533 7.0×	23	987
Stephan Schindele Germany	8	951 1.7×	494 1.7×	517 1.8×	386 1.8×	85 1.1×	11	1.2k

Countries citing papers authored by Andrea Ehmann

Since Specialization

Citations

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

Fields of papers citing papers by Andrea Ehmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andrea Ehmann

This figure shows the co-authorship network connecting the top 25 collaborators of Andrea Ehmann. A scholar is included among the top collaborators of Andrea Ehmann 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 Andrea Ehmann. Andrea Ehmann 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.

Trommsdorff, Max, Jinsuk Kang, Christian Reise, et al.. (2021). Combining food and energy production: Design of an agrivoltaic system applied in arable and vegetable farming in Germany. Renewable and Sustainable Energy Reviews. 140. 110694–110694. 254 indexed citations breakdown →

2.

Weselek, Axel, Andrea Ehmann, Sabine Zikeli, Iris Lewandowski, & Petra Högy. (2019). Agrophotovoltaik – Auswirkungen auf Mikroklima und landwirtschaftliche Erträge. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture). 1 indexed citations

3.

Weselek, Axel, Andrea Ehmann, Sabine Zikeli, et al.. (2019). Agrophotovoltaic systems: applications, challenges, and opportunities. A review. Agronomy for Sustainable Development. 39(4). 372 indexed citations breakdown →

4.

Ehmann, Andrea, Ulrich Thumm, & Iris Lewandowski. (2018). Fertilizing Potential of Separated Biogas Digestates in Annual and Perennial Biomass Production Systems. Frontiers in Sustainable Food Systems. 2. 48 indexed citations

5.

Ehmann, Andrea, et al.. (2018). Phosphates recycled from semi-liquid manure and digestate are suitable alternative fertilizers for ornamentals. Scientia Horticulturae. 243. 440–450. 21 indexed citations

6.

Ehmann, Andrea, et al.. (2017). Can Phosphate Salts Recovered from Manure Replace Conventional Phosphate Fertilizer?. Agriculture. 7(1). 1–1. 58 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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