Wilma J. Blaser

1.1k total citations
14 papers, 756 citations indexed

About

Wilma J. Blaser is a scholar working on Horticulture, Ecology and Nature and Landscape Conservation. According to data from OpenAlex, Wilma J. Blaser has authored 14 papers receiving a total of 756 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Horticulture, 5 papers in Ecology and 3 papers in Nature and Landscape Conservation. Recurrent topics in Wilma J. Blaser's work include Cocoa and Sweet Potato Agronomy (9 papers), Oil Palm Production and Sustainability (4 papers) and Ecology and Vegetation Dynamics Studies (3 papers). Wilma J. Blaser is often cited by papers focused on Cocoa and Sweet Potato Agronomy (9 papers), Oil Palm Production and Sustainability (4 papers) and Ecology and Vegetation Dynamics Studies (3 papers). Wilma J. Blaser collaborates with scholars based in Switzerland, Ghana and United States. Wilma J. Blaser's co-authors include Johan Six, Henry Oppong Tuffour, Edward Yeboah, Simon P. Hart, Peter J. Edwards, Christian Andrès, Harry Olde Venterink, Johanna Jacobi, Laura Armengot and Wiebke Niether and has published in prestigious journals such as Ecology, Journal of Ecology and Plant and Soil.

In The Last Decade

Wilma J. Blaser

14 papers receiving 738 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Wilma J. Blaser Switzerland	12	395	210	165	151	139	14	756
Stéphane Saj France	15	340 0.9×	182 0.9×	207 1.3×	118 0.8×	162 1.2×	37	704
Olivier Deheuvels France	13	611 1.5×	207 1.0×	200 1.2×	189 1.3×	259 1.9×	33	870
Jana Juhrbandt Germany	4	339 0.9×	129 0.6×	128 0.8×	208 1.4×	132 0.9×	4	603
Wiebke Niether Germany	11	287 0.7×	104 0.5×	76 0.5×	102 0.7×	119 0.9×	24	505
R. G. Muschler Costa Rica	9	337 0.9×	107 0.5×	115 0.7×	193 1.3×	153 1.1×	11	958
Luke C. N. Anglaaere Ghana	11	193 0.5×	109 0.5×	58 0.4×	143 0.9×	93 0.7×	17	457
Regina Helena Rosa Sambuichi Brazil	9	164 0.4×	102 0.5×	91 0.6×	153 1.0×	87 0.6×	41	443
Clémentine Allinne France	16	253 0.6×	99 0.5×	111 0.7×	164 1.1×	107 0.8×	29	987
John Beer Costa Rica	21	643 1.6×	227 1.1×	226 1.4×	358 2.4×	559 4.0×	51	1.6k
Guillermo Jiménez‐Ferrer Mexico	13	71 0.2×	159 0.8×	55 0.3×	147 1.0×	197 1.4×	42	601

Countries citing papers authored by Wilma J. Blaser

Since Specialization

Citations

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

Fields of papers citing papers by Wilma J. Blaser

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Wilma J. Blaser. 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 Wilma J. Blaser. The network helps show where Wilma J. Blaser may publish in the future.

Co-authorship network of co-authors of Wilma J. Blaser

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

All Works

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14 of 14 papers shown

Blaser, Wilma J., et al.. (2020). Author Correction: Climate-smart sustainable agriculture in low-to-intermediate shade agroforests. Nature Sustainability. 3(9). 768–768. 1 indexed citations

Niether, Wiebke, Johanna Jacobi, Wilma J. Blaser, Christian Andrès, & Laura Armengot. (2020). Cocoa agroforestry systems versus monocultures: a multi-dimensional meta-analysis. Environmental Research Letters. 15(10). 104085–104085. 134 indexed citations

Wartenberg, Ariani C., Wilma J. Blaser, James M. Roshetko, Meine van Noordwijk, & Johan Six. (2019). Soil fertility and Theobroma cacao growth and productivity under commonly intercropped shade-tree species in Sulawesi, Indonesia. Plant and Soil. 453(1-2). 87–104. 45 indexed citations

Andrès, Christian, Robert Home, Jonas Joerin, et al.. (2018). Social network to inform and prevent the spread of cocoa swollen shoot virus disease in Ghana. Agronomy for Sustainable Development. 38(5). 8 indexed citations

Blaser, Wilma J., et al.. (2018). Climate-smart sustainable agriculture in low-to-intermediate shade agroforests. Nature Sustainability. 1(5). 234–239. 164 indexed citations

Wartenberg, Ariani C., et al.. (2018). Farmer perceptions of plant–soil interactions can affect adoption of sustainable management practices in cocoa agroforests: a case study from Southeast Sulawesi. Ecology and Society. 23(1). 29 indexed citations

Wartenberg, Ariani C., Wilma J. Blaser, Andreas Gattinger, et al.. (2017). Does shade tree diversity increase soil fertility in cocoa plantations?. Agriculture Ecosystems & Environment. 248. 190–199. 46 indexed citations

Blaser, Wilma J., Henry Oppong Tuffour, Edward Yeboah, & Johan Six. (2017). Shade trees have limited benefits for soil fertility in cocoa agroforests. Agriculture Ecosystems & Environment. 243. 83–91. 79 indexed citations

Andrès, Christian, Andreas Gattinger, H. Dzahini‐Obiatey, et al.. (2017). Combatting Cocoa Swollen Shoot Virus Disease: What do we know?. Crop Protection. 98. 76–84. 21 indexed citations

10.

Andrès, Christian, Wilma J. Blaser, H. Dzahini‐Obiatey, et al.. (2017). Agroforestry systems can mitigate the severity of cocoa swollen shoot virus disease. Agriculture Ecosystems & Environment. 252. 83–92. 42 indexed citations

11.

Blaser, Wilma J., et al.. (2014). Woody encroachment reduces nutrient limitation and promotes soil carbon sequestration. Ecology and Evolution. 4(8). 1423–1438. 101 indexed citations

12.

Vandegrift, Roo, et al.. (2014). Mixed fitness effects of grass endophytes modulate impact of enemy release and rapid evolution in an invasive grass. Biological Invasions. 17(4). 1239–1251. 12 indexed citations

13.

Blaser, Wilma J., Judith Sitters, Simon P. Hart, Peter J. Edwards, & Harry Olde Venterink. (2013). Facilitative or competitive effects of woody plants on understorey vegetation depend on N‐fixation, canopy shape and rainfall. Journal of Ecology. 101(6). 1598–1603. 49 indexed citations

14.

Roy, Bitty A., et al.. (2010). Population regulation by enemies of the grass Brachypodium sylvaticum: demography in native and invaded ranges. Ecology. 92(3). 665–675. 25 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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