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MENU Home Who we are Our research Publications & Media Database Publications & Media 2022 Project 1 Masaaki Fuse, Hiromu Oda, Hiroki Noguchi, and Kenichi Nakajima, Detecting Illegal Intercountry Trade of Mercury Using Discrepancies in Mirrored Trade Data, Environmental Science & Technology, 2022, 56 (19), 13565-13572 Keywords: The Minamata Convention on Mercury, illegal intercountry trade, smuggling, trade statistics, discrepancy, intraclass correlation coefficients (ICCs) --> Project 1 Open access Shoki Kosai, Kenichi Nakajima, Eiji Yamasue, Mercury mitigation and unintended consequences in artisanal and small-scale gold mining, Resources, Conservation and Recycling, Volume 188, 2023, 106708, ISSN 0921-3449, Keywords: Artisanal and small-scale gold mining (ASGM), Mercury amalgamation, Intervention strategy, Minamata convention on mercury, Cyanidation --> Project 2 Yago Guida, Hidenori Matsukami and Natsuko Kajiwara (2022) Short- and medium-chain chlorinated paraffins in polyvinyl chloride consumer goods available in the Japanese market, Science of The Total Environment, 849, 157762 Keywords: Chemicals in products; Plastic additives; Restricted substances; Waste management; Persistent organic pollutants --> Project 1 New method for evaluating illegal and informal mercury trading Original paper: Yingchao Cheng et al. (2022) Examining the inconsistency of mercury flow in post-Minamata Convention global trade concerning artisanal and small-scale gold mining activity. Resources, Conservation and Recycling, 185, 106461. --> Enlargement Project 1 Open access Takuma Watari, Zhi Cao, Sho Hata, and Keisuke Nansai (2022) Efficient use of cement and concrete to reduce reliance on supply-side technologies for net-zero emissions, Nature Communications, 13, 4158. Keywords: Carbon neutral; Heavy industry; Construction material --> Project 1 Open access Cheng, Y., Nakajima, K., Nansai, K., Seccatore, J., Veiga, M.M. and Takaoka, M., 2022. Examining the inconsistency of mercury flow in post-Minamata Convention global trade concerning artisanal and small-scale gold mining activity. Resources, Conservation and Recycling, 185, 106461. Keywords: MercuryMinamata conventionGlobal tradeArtisanal and small-scale gold mining (ASGM) --> Project 1 YouTube Science Animation; What is the best way to reduce air-pollution-related infant deaths in developing countries? Original paper: Nansai et al. (2021), Consumption in the G20 nations causes particulate air pollution resulting in two million premature deaths annually, Nature Communications, 12, 6286. Project 3 Takuro Kobayashi and Hidetoshi Kuramochi (2022) Optimized production conditions and activation of biochar for effective promotion of long-chain fatty acid degradation in anaerobic digestion, Bioresource Technology, 27393. Keywords: Biochar, Direct Electron Transfer, Anaerobic Palmitate Degradation Project 1 Open access Taku Kadoya, Yayoi Takeuchi, Yushin Shinoda, Keisuke Nansai (2022), Shifting agriculture is the dominant driver of forest disturbance in threatened forest species' ranges, Communications Earth & Environment, 3, 108. Keywords: Agriculture, Biodiversity, Forest disturbance driver, Forestry, Land use Project 1 Open access Sho Hata, Keisuke Nansai, Kenichi Nakajima (2022), Fixed-capital formation for services in Japan incurs substantial carbon-intensive material consumption, Resources, Conservation and Recycling, 182, 106334. Keywords: Input-output analysis, Fixed-capital endogenization, Matrix augmentation method, Block matrix decomposition, Capital-embodied material footprint Project 2 Go Suzuki, Natsuyo Uchida, Le Huu Tuyen, Kosuke Tanaka, Hidenori Matsukami, Tatsuya Kunisue, Shin Takahashi, Pham Hung Viet, Hidetoshi Kuramochi, Masahiro Osako (2022) Mechanical recycling of plastic waste as a point source of microplastic pollution. Environmental Pollution, 303, 119114. Keywords: Microplastics, Mechanical recycling, Point source, Occurrence, Discharge Press articles: --> Project 2 Natsuko Kajiwara, Hidenori Matsukami, Govindan Malarvannan, Paromita Chakraborty, Adrian Covaci, Hidetaka Takigami (2022), Recycling plastics containing decabromodiphenyl ether into new consumer products including children’s toys purchased in Japan and seventeen other countries. Chemosphere 289, 133179 Keywords: Brominated flame retardants (BFRs); Polybrominated diphenyl ethers (PBDEs); e-waste; Circular economy; Black plastic Press articles: --> Project 1 Open access Takuma Watari, Stephen Northey, Damien Giurco, Sho Hata, Ryosuke Yokoi, Keisuke Nansai, and Kenichi Nakajima (2022), Global copper cycles and greenhouse gas emissions in a 1.5 °C world, Resource Conservation and Recycling, 179, 106118. Keywords: Material flow analysis; Climate change; Material stock; Renewable energy; Electric vehicle Press articles: --> Project 1 Open access Ryu Koide, Shinsuke Murakami, Keisuke Nansai (2022) Prioritising low-risk and high-potential circular economy strategies for decarbonisation: A meta-analysis on consumer-oriented product-service systems. Renewable and Sustainable Energy Reviews, 155, 111858. Keywords: Product service systems; Circular economy; Greenhouse gas emissions; Life cycle assessment; Consumer product; Systematic review; Meta-analysis Press articles: Nihon Keizai Shimbun (Nikkei) Kankyo Business Online 2021 2022 2023 2024 Who we are Our research Overview Project 1 Project 2 Project 3 Publications & Media 2024 2023 2022 2021 Database Decarbonized Lifestyle Contact 16-2 Onogawa, Tsukuba, Ibaraki, 305-8506 Japan Copyright &＃169; National Institute for Environmental Studies, Japan. All Rights Reserved.