Azusa Oita

837 total citations
21 papers, 631 citations indexed

About

Azusa Oita is a scholar working on Ecology, Public Health, Environmental and Occupational Health and Industrial and Manufacturing Engineering. According to data from OpenAlex, Azusa Oita has authored 21 papers receiving a total of 631 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Ecology, 9 papers in Public Health, Environmental and Occupational Health and 8 papers in Industrial and Manufacturing Engineering. Recurrent topics in Azusa Oita's work include Agriculture Sustainability and Environmental Impact (10 papers), Nutritional Studies and Diet (9 papers) and Environmental Impact and Sustainability (7 papers). Azusa Oita is often cited by papers focused on Agriculture Sustainability and Environmental Impact (10 papers), Nutritional Studies and Diet (9 papers) and Environmental Impact and Sustainability (7 papers). Azusa Oita collaborates with scholars based in Japan, Australia and Netherlands. Azusa Oita's co-authors include Arunima Malik, Manfred Lenzen, Arne Geschke, Shota Nishijima, Keiichiro Kanemoto, Kazuyo Matsubae, Kentaro Hayashi, Hiroyuki Matsuda, Ichiro Nagano and Junko Shindo and has published in prestigious journals such as The Science of The Total Environment, Environmental Pollution and Nature Geoscience.

In The Last Decade

Azusa Oita

20 papers receiving 620 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Azusa Oita Japan 10 273 238 118 113 89 21 631
Yunfeng Huang China 17 161 0.6× 136 0.6× 114 1.0× 54 0.5× 28 0.3× 34 631
Sylvia H. Vetter United Kingdom 12 203 0.7× 365 1.5× 23 0.2× 69 0.6× 40 0.4× 25 869
Shi Ya China 8 158 0.6× 167 0.7× 72 0.6× 39 0.3× 23 0.3× 21 604
Zhibiao Wei China 8 96 0.4× 224 0.9× 74 0.6× 49 0.4× 10 0.1× 11 590
Wushuai Zhang China 19 140 0.5× 244 1.0× 90 0.8× 32 0.3× 13 0.1× 32 1000
Venkatesh Dutta India 15 109 0.4× 115 0.5× 219 1.9× 31 0.3× 57 0.6× 58 962
Sandra Payen France 12 189 0.7× 166 0.7× 35 0.3× 36 0.3× 7 0.1× 17 424
Jordan Hristov Spain 13 93 0.3× 137 0.6× 45 0.4× 112 1.0× 6 0.1× 28 526
Ying Xue China 16 90 0.3× 140 0.6× 72 0.6× 20 0.2× 14 0.2× 37 773
D.A. Oudendag Netherlands 10 70 0.3× 212 0.9× 105 0.9× 51 0.5× 7 0.1× 19 658

Countries citing papers authored by Azusa Oita

Since Specialization
Citations

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

Fields of papers citing papers by Azusa Oita

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Azusa Oita

This figure shows the co-authorship network connecting the top 25 collaborators of Azusa Oita. A scholar is included among the top collaborators of Azusa Oita 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 Azusa Oita. Azusa Oita 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.
Nishina, Kazuya, Kentaro Hayashi, Azusa Oita, et al.. (2024). Feasibility assessment of Japan’s fertilizer reduction target: A meta-analysis and its implications for nitrogen waste. Journal of Environmental Management. 373. 123362–123362. 2 indexed citations
2.
Dhar, Aurup Ratan, et al.. (2023). Assessment of food-related nitrogen and phosphorus footprints in Indonesia. Sustainable Production and Consumption. 39. 30–41. 4 indexed citations
3.
Dhar, Aurup Ratan, Azusa Oita, & Kazuyo Matsubae. (2022). Food Nitrogen Footprint of the Indian Subcontinent Toward 2050. Frontiers in Nutrition. 9. 899431–899431. 5 indexed citations
4.
Dhar, Aurup Ratan, et al.. (2022). Assessment of Food-Related Nitrogen and Phosphorus Footprints in Indonesia. SSRN Electronic Journal. 1 indexed citations
5.
Oita, Azusa, et al.. (2021). Nutrient-extended input–output (NutrIO) method for the food nitrogen footprint. Environmental Research Letters. 16(11). 115010–115010. 4 indexed citations
6.
Ragkos, Athanasios, Kentaro Hayashi, Hideaki Shibata, et al.. (2021). Contrasting Considerations among Agricultural Stakeholders in Japan on Sustainable Nitrogen Management. Sustainability. 13(9). 4866–4866.
7.
Hayashi, Kentaro, Hideaki Shibata, Azusa Oita, et al.. (2021). Nitrogen budgets in Japan from 2000 to 2015: Decreasing trend of nitrogen loss to the environment and the challenge to further reduce nitrogen waste. Environmental Pollution. 286. 117559–117559. 29 indexed citations
8.
Dhar, Aurup Ratan, Azusa Oita, & Kazuyo Matsubae. (2021). The Effect of Religious Dietary Cultures on Food Nitrogen and Phosphorus Footprints: A Case Study of India. Nutrients. 13(6). 1926–1926. 15 indexed citations
9.
Malik, Arunima, Azusa Oita, Emily Shaw, et al.. (2021). Drivers of global nitrogen emissions. Environmental Research Letters. 17(1). 15006–15006. 15 indexed citations
10.
Hayashi, Kentaro, Azusa Oita, & Kazuya Nishina. (2020). Concealed nitrogen footprint in protein-free foods: an empirical example using oil palm products. Environmental Research Letters. 15(3). 35006–35006. 6 indexed citations
11.
Oita, Azusa, et al.. (2020). Trends in the food nitrogen and phosphorus footprints for Asia's giants: China, India, and Japan. Resources Conservation and Recycling. 157. 104752–104752. 54 indexed citations
12.
Shindo, Junko, Azusa Oita, Kentaro Hayashi, & Hideaki Shibata. (2020). Comparison of food supply system in China and Japan based on food nitrogen footprints estimated by a top-down method. Environmental Research Letters. 16(4). 45003–45003. 6 indexed citations
13.
Oita, Azusa, Yuuri Tsuboi, Yasuhiro Date, et al.. (2018). Profiling physicochemical and planktonic features from discretely/continuously sampled surface water. The Science of The Total Environment. 636. 12–19. 8 indexed citations
14.
Hayashi, Kentaro, Azusa Oita, Luis Lassaletta, et al.. (2018). Reducing nitrogen footprints of consumer-level food loss and protein overconsumption in Japan, considering gender and age differences. Environmental Research Letters. 13(12). 124027–124027. 18 indexed citations
15.
Oita, Azusa. (2018). Effects of Household Waste Reduction on the Nitrogen Footprint in Kawasaki, Japan. 31(1). 28–33. 2 indexed citations
16.
Oita, Azusa, Hideaki Shibata, & Junko Shindo. (2018). Nitrogen Footprint: A Novel Indicator to Quantify Nitrogen Loss to the Environment. Journal of Life Cycle Assessment Japan. 14(2). 120–133. 3 indexed citations
17.
Oita, Azusa, Ichiro Nagano, & Hiroyuki Matsuda. (2017). Food nitrogen footprint reductions related to a balanced Japanese diet. AMBIO. 47(3). 318–326. 28 indexed citations
18.
Shibata, Hideaki, James N. Galloway, Allison M. Leach, et al.. (2016). Nitrogen footprints: Regional realities and options to reduce nitrogen loss to the environment. AMBIO. 46(2). 129–142. 106 indexed citations
19.
Oita, Azusa, Arunima Malik, Keiichiro Kanemoto, et al.. (2016). Substantial nitrogen pollution embedded in international trade. Nature Geoscience. 9(2). 111–115. 289 indexed citations
20.
Oita, Azusa, Ichiro Nagano, & Hiroyuki Matsuda. (2015). An improved methodology for calculating the nitrogen footprint of seafood. Ecological Indicators. 60. 1091–1103. 27 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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