Yonika M. Ngaga

1.2k total citations
25 papers, 415 citations indexed

About

Yonika M. Ngaga is a scholar working on Global and Planetary Change, Economics and Econometrics and Ocean Engineering. According to data from OpenAlex, Yonika M. Ngaga has authored 25 papers receiving a total of 415 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Global and Planetary Change, 10 papers in Economics and Econometrics and 7 papers in Ocean Engineering. Recurrent topics in Yonika M. Ngaga's work include Conservation, Biodiversity, and Resource Management (11 papers), Economic and Environmental Valuation (9 papers) and Water resources management and optimization (7 papers). Yonika M. Ngaga is often cited by papers focused on Conservation, Biodiversity, and Resource Management (11 papers), Economic and Environmental Valuation (9 papers) and Water resources management and optimization (7 papers). Yonika M. Ngaga collaborates with scholars based in Tanzania, Belgium and Denmark. Yonika M. Ngaga's co-authors include Patrick Meire, Michael K. Poulsen, Finn Danielsen, Neil D. Burgess, Margaret Skutsch, Marten Sørensen, B. S. Karky, Richard Lewis, Surya Singh and P. Jensen and has published in prestigious journals such as World Development, Land Use Policy and Conservation Letters.

In The Last Decade

Yonika M. Ngaga

22 papers receiving 388 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yonika M. Ngaga Tanzania 11 264 88 71 47 45 25 415
Jason Vogel United States 10 199 0.8× 51 0.6× 50 0.7× 41 0.9× 44 1.0× 20 467
Kulbhushan Balooni India 13 323 1.2× 50 0.6× 67 0.9× 67 1.4× 43 1.0× 28 444
Sara Namirembe Kenya 13 325 1.2× 89 1.0× 98 1.4× 79 1.7× 25 0.6× 18 553
Letícia Santos de Lima Brazil 11 355 1.3× 96 1.1× 102 1.4× 70 1.5× 23 0.5× 16 509
Solen Le Clec’h Netherlands 11 333 1.3× 98 1.1× 79 1.1× 89 1.9× 18 0.4× 30 511
Kassim Kulindwa Tanzania 9 185 0.7× 195 2.2× 62 0.9× 73 1.6× 26 0.6× 21 473
Kenneth Genskow United States 9 101 0.4× 113 1.3× 63 0.9× 65 1.4× 40 0.9× 16 361
Matthew Cantele Australia 9 219 0.8× 141 1.6× 84 1.2× 105 2.2× 16 0.4× 9 514
Kikuko Shoyama Japan 12 345 1.3× 74 0.8× 52 0.7× 77 1.6× 11 0.2× 24 445
Geoff Park Australia 11 148 0.6× 68 0.8× 117 1.6× 54 1.1× 22 0.5× 17 323

Countries citing papers authored by Yonika M. Ngaga

Since Specialization
Citations

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

Fields of papers citing papers by Yonika M. Ngaga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Yonika M. Ngaga. 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 Yonika M. Ngaga. The network helps show where Yonika M. Ngaga may publish in the future.

Co-authorship network of co-authors of Yonika M. Ngaga

This figure shows the co-authorship network connecting the top 25 collaborators of Yonika M. Ngaga. A scholar is included among the top collaborators of Yonika M. Ngaga 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 Yonika M. Ngaga. Yonika M. Ngaga 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.
Ngaga, Yonika M., et al.. (2025). Recession farming practices and their linkage to hydroclimatic risks in Kilombero Valley. Discover Agriculture. 3(1).
2.
Bostedt, Göran, et al.. (2024). Following in the footsteps of the successful spice farmers: Determinants of spice income in Tanzania. Journal of International Development. 36(4). 2005–2021.
3.
4.
Ngaga, Yonika M., et al.. (2024). Influence of Socio-Economic and Institutional Factors on the Adoption of Conservation Agriculture in Bahi District, Tanzania. EAST AFRICAN JOURNAL OF EDUCATION AND SOCIAL SCIENCES. 5(3).
5.
Ngaga, Yonika M., et al.. (2023). The cost of domestic water provision in Morogoro Municipality, Tanzania. Ecohydrology & Hydrobiology. 23(3). 420–429. 1 indexed citations
6.
Ngaga, Yonika M., et al.. (2021). Economic Viability of Smallholder Agroforestry and Beekeeping Projects in Uluguru Mountains, Tanzania: A Cost Benefit Analysis. Open Journal of Forestry. 11(2). 83–107. 2 indexed citations
7.
Ngaga, Yonika M., et al.. (2021). Determinants for adoption of nature-based income generating activities in Uluguru mountains, Tanzania. Sustainable Futures. 3. 100053–100053. 3 indexed citations
8.
Lund, Jens Friis, et al.. (2020). Decolonizing forestry: overcoming the symbolic violence of forestry education in Tanzania. Critical African Studies. 12(3). 354–371. 14 indexed citations
9.
Meire, Patrick, et al.. (2016). Willingness to pay for watershed conservation: are we applying the right paradigm?. Ecohydrology & Hydrobiology. 17(1). 33–45. 31 indexed citations
10.
Ngaga, Yonika M., et al.. (2016). Monitoring Costs and Benefits under Conventional and Community-based Approaches used in Forest Management in Iringa District, Tanzania. Journal of Ecosystem & Ecography. 6(1). 3 indexed citations
11.
Meire, Patrick, et al.. (2015). Exploring watershed conservation and water governance along Pangani River Basin, Tanzania. Land Use Policy. 48. 351–361. 20 indexed citations
12.
Abdallah, Jumanne M., et al.. (2014). Opportunity Costs of REDD+ to the Communities of Mufindi District, Iringa, Tanzania. International Journal of Forestry Research. 2014. 1–7. 7 indexed citations
13.
Lund, Jens Friis, Neil D. Burgess, Klaus Dons, et al.. (2014). Mixed method approaches to evaluate conservation impact: evidence from decentralized forest management in Tanzania. Environmental Conservation. 42(2). 162–170. 31 indexed citations
14.
Funder, Mikkel, Finn Danielsen, Yonika M. Ngaga, Martin Reinhardt Nielsen, & Michael K. Poulsen. (2013). Reshaping Conservation: The Social Dynamics of Participatory Monitoring in Tanzania′s Community-managed Forests. Conservation and Society. 11(3). 218–218. 41 indexed citations
15.
Deckere, Eric de, et al.. (2013). Payment for water services as basis for natural resource management : experience from Pangani Basin, Tanzania. 176–195. 4 indexed citations
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Ngaga, Yonika M., et al.. (2011). Impact of Socio-economic Activities around Lake Victoria: Land Use and Land Use Changes in Musoma Municipality, Tanzania. Journal of Human Ecology. 35(3). 143–154. 17 indexed citations
19.
Danielsen, Finn, Margaret Skutsch, Neil D. Burgess, et al.. (2010). At the heart of REDD+: a role for local people in monitoring forests?. Conservation Letters. 4(2). 158–167. 155 indexed citations
20.
Turpie, Jane, et al.. (2005). Catchment ecosystems and downstream water : the value of water resources in the Pangani basin, Tanzania. IUCN eBooks. 17 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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