Manfred Koch

985 total citations
42 papers, 675 citations indexed

About

Manfred Koch is a scholar working on Global and Planetary Change, Water Science and Technology and Environmental Engineering. According to data from OpenAlex, Manfred Koch has authored 42 papers receiving a total of 675 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Global and Planetary Change, 8 papers in Water Science and Technology and 7 papers in Environmental Engineering. Recurrent topics in Manfred Koch's work include Climate variability and models (10 papers), Hydrology and Watershed Management Studies (8 papers) and Water resources management and optimization (5 papers). Manfred Koch is often cited by papers focused on Climate variability and models (10 papers), Hydrology and Watershed Management Studies (8 papers) and Water resources management and optimization (5 papers). Manfred Koch collaborates with scholars based in Germany, United States and Pakistan. Manfred Koch's co-authors include Mohammad Zare, Asim Jahangir Khan, Danijela Markovic, Rainer Feistel, Hongbing Sun, Adnan Ahmad Tahir, Lin‐Ping Song, Karl Köch, R. Pregla and Reinhard Oppermann and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, The Science of The Total Environment and Water Resources Research.

In The Last Decade

Manfred Koch

40 papers receiving 639 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Manfred Koch Germany 14 279 249 168 136 113 42 675
Mary C. Hill United States 11 276 1.0× 125 0.5× 247 1.5× 86 0.6× 63 0.6× 22 554
Luis Bastidas United States 10 298 1.1× 308 1.2× 249 1.5× 74 0.5× 175 1.5× 16 584
Brad Barnhart United States 15 230 0.8× 198 0.8× 191 1.1× 70 0.5× 60 0.5× 43 647
Dilip Kumar Roy Bangladesh 19 220 0.8× 316 1.3× 421 2.5× 139 1.0× 47 0.4× 67 999
Shoaib Ali China 16 176 0.6× 264 1.1× 115 0.7× 67 0.5× 37 0.3× 28 627
Zhenxiang Xing China 10 204 0.7× 273 1.1× 189 1.1× 79 0.6× 69 0.6× 49 583
W.E. Bardsley New Zealand 13 118 0.4× 174 0.7× 197 1.2× 47 0.3× 71 0.6× 78 492
Steven Weijs Canada 13 395 1.4× 344 1.4× 259 1.5× 100 0.7× 158 1.4× 33 754
Seyed Arman Hashemi Monfared Iran 14 228 0.8× 164 0.7× 171 1.0× 129 0.9× 71 0.6× 51 598
Babak Vaheddoost Türkiye 17 373 1.3× 653 2.6× 254 1.5× 85 0.6× 92 0.8× 56 917

Countries citing papers authored by Manfred Koch

Since Specialization
Citations

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

Fields of papers citing papers by Manfred Koch

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Manfred Koch

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

All Works

20 of 20 papers shown
1.
Koch, Manfred, et al.. (2024). Statistical downscaling of precipitation in northwestern Iran using a hybrid model of discrete wavelet transform, artificial neural networks, and quantile mapping. Theoretical and Applied Climatology. 155(7). 6591–6621. 5 indexed citations
2.
Zare, Mohammad & Manfred Koch. (2021). Hybrid signal processing/machine learning and PSO optimization model for conjunctive management of surface–groundwater resources. Neural Computing and Applications. 33(13). 8067–8088. 13 indexed citations
3.
Koch, Manfred, et al.. (2018). SWAT-MODSIM-PSO optimization of multi-crop planning in the Karkheh River Basin, Iran, under the impacts of climate change. The Science of The Total Environment. 630. 502–516. 64 indexed citations
4.
Khan, Asim Jahangir & Manfred Koch. (2018). Selecting and Downscaling a Set of Climate Models for Projecting Climatic Change for Impact Assessment in the Upper Indus Basin (UIB). Climate. 6(4). 89–89. 31 indexed citations
5.
Khan, Asim Jahangir, et al.. (2018). Evaluation of Gridded Multi-Satellite Precipitation Estimation (TRMM-3B42-V7) Performance in the Upper Indus Basin (UIB). Climate. 6(3). 76–76. 19 indexed citations
6.
7.
Zare, Mohammad & Manfred Koch. (2017). Groundwater level fluctuations simulation and prediction by ANFIS- and hybrid Wavelet-ANFIS/Fuzzy C-Means (FCM) clustering models: Application to the Miandarband plain. Journal of Hydro-environment Research. 18. 63–76. 93 indexed citations
8.
Koch, Manfred, et al.. (2010). Spatial and temporal Teleconnections of Sea Surface Temperature and Ocean Indices to regional Climate Variations across Thailand - a Pathway to understanding the Impact of Climate Change on Water Resources. EGUGA. 12924. 1 indexed citations
9.
Sun, Hongbing, et al.. (2008). New equations for density, entropy, heat capacity, and potential temperature of a saline thermal fluid. Deep Sea Research Part I Oceanographic Research Papers. 55(10). 1304–1310. 71 indexed citations
10.
Song, Lin‐Ping, et al.. (2004). 2-D anisotropicPn-velocity tomography underneath Germany using regional traveltimes. Geophysical Journal International. 157(2). 645–663. 12 indexed citations
11.
Song, Lin‐Ping, et al.. (2001). Isotropic and anisotropicPnvelocity inversion of regional earthquake traveltimes underneath Germany. Geophysical Journal International. 146(3). 795–800. 10 indexed citations
12.
Wick, Christoph, et al.. (1996). Der ISO 9241-Evaluator. 27. 13–17. 1 indexed citations
13.
Cekirge, H.M., et al.. (1994). Oil spill modeling using parallel computations. Spill Science & Technology Bulletin. 1(1). 61–68. 3 indexed citations
14.
Koch, Manfred, et al.. (1994). On the difficulties and remedies in enforcing the div = 0 condition in the finite element analysis of thermal plumes with strongly temperature‐dependent viscosity. International Journal for Numerical Methods in Fluids. 18(2). 189–214. 4 indexed citations
15.
Wandji, Jean, et al.. (1994). Erysenegalenseins H and I: Two New Isoflavones fromErythrina senegalensis1. Planta Medica. 60(2). 178–180. 12 indexed citations
16.
Koch, Manfred, Ronald Tetzlaff, & Diana E. Wolf. (1992). Dynamics of a nonlinear chain for large observation times. AIP conference proceedings. 282. 114–118. 2 indexed citations
17.
Oppermann, Reinhard, et al.. (1992). Software-ergonomische Evaluation : der Leitfaden EVADIS II. Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft). 14 indexed citations
18.
Koch, Manfred, Harald Reiterer, & A Min Tjoa. (1991). Software-Ergonomie : Gestaltung von EDV-Systemen ; Kriterien, Methoden und Werkzeuge. 2 indexed citations
19.
Pregla, R., et al.. (1987). Analysis of Hybrid Waveguide Structures Consisting of Microstrips and Dielectric Waveguides. 18. 927–932. 14 indexed citations
20.
Koch, Manfred & Hao Sun. (1970). Tidal And Non-tidal Characteristics Of WaterLevels And Flow In The Apalachicola Bay, Florida. WIT transactions on the built environment. 43. 4 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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