Collins Handa

1.2k total citations
10 papers, 361 citations indexed

About

Collins Handa is a scholar working on Ecology, Management, Monitoring, Policy and Law and Plant Science. According to data from OpenAlex, Collins Handa has authored 10 papers receiving a total of 361 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Ecology, 3 papers in Management, Monitoring, Policy and Law and 2 papers in Plant Science. Recurrent topics in Collins Handa's work include Aquatic Ecosystems and Biodiversity (3 papers), Conservation, Biodiversity, and Resource Management (2 papers) and Botany and Plant Ecology Studies (2 papers). Collins Handa is often cited by papers focused on Aquatic Ecosystems and Biodiversity (3 papers), Conservation, Biodiversity, and Resource Management (2 papers) and Botany and Plant Ecology Studies (2 papers). Collins Handa collaborates with scholars based in Germany, Netherlands and Tanzania. Collins Handa's co-authors include Luis Mundaca, Roland Séférian, Haroon S. Kheshgi, Solomone Fifita, V. A. Ginzburg, Elmar Kriegler, Kejun Jiang, Maria Virginia Vilariño, Drew Shindell and Joeri Rogelj and has published in prestigious journals such as Marine Pollution Bulletin, Wetlands and Lund University Publications (Lund University).

In The Last Decade

Collins Handa

10 papers receiving 341 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Collins Handa Germany	6	116	89	78	68	51	10	361
Patrick Withey Canada	10	141 1.2×	91 1.0×	54 0.7×	43 0.6×	93 1.8×	21	349
Bernd Hackmann Germany	4	155 1.3×	148 1.7×	112 1.4×	75 1.1×	27 0.5×	4	477
Jan Sandstad Næss Norway	9	167 1.4×	43 0.5×	113 1.4×	55 0.8×	85 1.7×	19	477
Solomone Fifita Austria	5	65 0.6×	93 1.0×	73 0.9×	78 1.1×	19 0.4×	5	320
V. A. Ginzburg Russia	6	87 0.8×	86 1.0×	71 0.9×	72 1.1×	16 0.3×	18	314
Rebecca Burdon Australia	3	138 1.2×	133 1.5×	89 1.1×	70 1.0×	27 0.5×	3	427
Man Yong Shin South Korea	9	161 1.4×	41 0.5×	54 0.7×	60 0.9×	49 1.0×	38	416
Per Kristian Rørstad Norway	13	226 1.9×	130 1.5×	107 1.4×	28 0.4×	37 0.7×	29	554
Diyang Cui United States	6	99 0.9×	80 0.9×	136 1.7×	65 1.0×	26 0.5×	8	454

Countries citing papers authored by Collins Handa

Since Specialization

Citations

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

Fields of papers citing papers by Collins Handa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Collins Handa

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

All Works

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10 of 10 papers shown

Handa, Collins, et al.. (2018). Payment for Environmental Services: Status and Opportunities in Kenya. Journals & Books Hosting (International Knowledge Sharing Platform). 40. 1–13. 8 indexed citations

Rogelj, Joeri, Drew Shindell, Kejun Jiang, et al.. (2018). Chapter 2. Mitigation pathways compatible with 1.5°C in the context of sustainable development. IPCC Special Report on global warming of 1.5°C. Archive ouverte UNIGE (University of Geneva). 17 indexed citations

Rogelj, Joeri, Drew Shindell, Kejun Jiang, et al.. (2018). Mitigation Pathways Compatible with 1.5°C in the Context of Sustainable Development. Lund University Publications (Lund University). 93–174. 234 indexed citations

Handa, Collins, et al.. (2012). Opportunistic vascular plant introductions in agricultural wetlands of East Africa.. International journal of agriscience.. 2(9). 810–830. 4 indexed citations

Álvarez, Miguel, M. Becker, Collins Handa, et al.. (2012). Floristic classification of the vegetation in small wetlands of Kenya and Tanzania. Biodiversity & Ecology. 4. 63–76. 16 indexed citations

Álvarez, Miguel, M. Becker, Matthias Langensiepen, et al.. (2012). SWEA-Dataveg – vegetation of small wetlands in East Africa. Biodiversity & Ecology. 4. 294–295. 3 indexed citations

Álvarez, Miguel, M. Becker, Collins Handa, et al.. (2011). Classification, Characterisation, and Use of Small Wetlands in East Africa. Wetlands. 31(6). 1103–1116. 69 indexed citations

Wolf, Hans, Collins Handa, Thierry Backeljau, & Ronny Blust. (2003). A baseline survey of intersex in Littorina littorea along the Scheldt estuary, The Netherlands. Marine Pollution Bulletin. 48(5-6). 592–596. 6 indexed citations

Handa, Collins, et al.. (2002). Assessment of biodiversity and buffering capacity of Nyando delta (Lake Victoria), Kenya. Field Study Report,(July-Sep. 2002). Centre for Biodiversity National Museums of Kenya, Nairobi.. 3 indexed citations

10.

Handa, Collins, et al.. (1998). Wetland biodiversity in Kajiado District. 1 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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