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.
Anaerobic digestion of lignocellulosic biomass: Challenges and opportunities
This map shows the geographic impact of Hans Oechsner'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 Hans Oechsner with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hans Oechsner more than expected).
This network shows the impact of papers produced by Hans Oechsner. 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 Hans Oechsner. The network helps show where Hans Oechsner may publish in the future.
Co-authorship network of co-authors of Hans Oechsner
This figure shows the co-authorship network connecting the top 25 collaborators of Hans Oechsner.
A scholar is included among the top collaborators of Hans Oechsner 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 Hans Oechsner. Hans Oechsner is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Oechsner, Hans, et al.. (2020). Transferability of Results from Laboratory Scale to Biogas Plants at Real Scale. Redalyc (Universidad Autónoma del Estado de México). 29(2).2 indexed citations
6.
Zielonka, Simon, et al.. (2019). Silage effluent production from ensiled sugar beet chips.. Landtechnik. 74(3). 36–54.1 indexed citations
7.
Oechsner, Hans, et al.. (2014). Studies of some physical-mechanical and chemical property in organic waste to use for biogas production in Cuba. 23(2). 63–69.1 indexed citations
Oechsner, Hans, et al.. (2011). Biogas Production Potential of Rose Oil Processing Wastes and Quail Manure in Turkiye: Assessment by Hohenheim Batch Test. DergiPark (Istanbul University).6 indexed citations
10.
Brulé, M.R., et al.. (2011). Effect of enzyme addition on the methane yields of effluents from a full-scale biogas plant.. Landtechnik. 66(1). 50–52.4 indexed citations
11.
Lemmer, Andreas, et al.. (2009). Influence of temperature and pH value on enzyme activity in the biogas process.. Landtechnik. 64(1). 22–24.1 indexed citations
12.
Kusch-Brandt, Sigrid, Hans Oechsner, Martin Kranert, & Thomas Jungbluth. (2009). Methane generation from the recirculated liquid phase in batch operated anaerobic dry digestion.. 66(2). 110–115.9 indexed citations
13.
Oechsner, Hans, et al.. (2008). Which breeding objectives should be targeted for energy maize as substrate for biogas production.1 indexed citations
14.
Oechsner, Hans, et al.. (2007). Thermo-mechanical pre-treatment of ripe triticale for biogas production.. Landtechnik. 62(3). 162–190.4 indexed citations
15.
Zielonka, Simon, Andreas Lemmer, Hans Oechsner, & Thomas Jungbluth. (2007). Two-stage digestion of renewable raw materials: applying bioleaching for utilization of grass silage.. Landtechnik. 62(5). 338–339.1 indexed citations
16.
Lemmer, Andreas, et al.. (2007). Fermentation of forage maize silage without liquid manure.. Landtechnik. 62(3). 160–190.2 indexed citations
17.
Oechsner, Hans, et al.. (2007). Dual use of the biogas process: disposing of contaminated grain batches while simultaneously supplying energy: investigating biogas potential by comparing two fermentation technologies.. Landtechnik. 62(5). 334–335.1 indexed citations
18.
Oechsner, Hans, et al.. (2003). The Hohenheim biogas yield test: comparison of different laboratory techniques for the digestion of biomass.. 9. 27–30.26 indexed citations
19.
Oechsner, Hans, et al.. (2003). Hohenheim biogas yield test - comparing various laboratory methods on biomass fermentation.. Landtechnik. 58(3). 148–221.34 indexed citations
20.
Lemmer, Andreas & Hans Oechsner. (2001). Co-fermentation of grass and maize silage.. Landtechnik. 56(6). 412–413.8 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.