Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116761 - 116761
Опубликована: Апрель 1, 2025
Язык: Английский
Resources Conservation and Recycling, Год журнала: 2022, Номер 190, С. 106802 - 106802
Опубликована: Дек. 6, 2022
Язык: Английский
Процитировано
56
Journal of environmental chemical engineering, Год журнала: 2023, Номер 11(2), С. 109396 - 109396
Опубликована: Янв. 28, 2023
Язык: Английский
Процитировано
39
Environmental Science & Technology, Год журнала: 2023, Номер 57(36), С. 13292 - 13303
Опубликована: Авг. 30, 2023
Identification of the spatial distribution, driving forces, and future trends agricultural methane (AGM) emissions is necessary to develop differentiated emission control pathways achieve carbon neutrality by 2060 in China, which largest emitter AGM. However, such research currently lacking. Here, we estimated China's AGM from 2010 2020 then decomposed six factors that affect via LMDI model. The results indicated China were 23.39 Tg, with enteric fermentation being source, accounting for 43.9% total emissions. A 39.3% western China. main driver reduction was intensity, 59% 33.7% livestock sector rice cultivation, respectively. Additionally, higher levels urbanization contributed reductions, 31.3% 43.0% cultivation Based on SSP-RCP scenarios, found reduced approximately 90% through a combination technology measures, behavioral changes, innovation policies. Our study provides scientific basis optimizing existing policies not only but also potentially other high AGM-emitting countries, as India Brazil.
Язык: Английский
Процитировано
36
Journal of Cleaner Production, Год журнала: 2023, Номер 398, С. 136635 - 136635
Опубликована: Фев. 28, 2023
Язык: Английский
Процитировано
35
Resources Conservation and Recycling, Год журнала: 2023, Номер 198, С. 107177 - 107177
Опубликована: Авг. 28, 2023
Язык: Английский
Процитировано
29
Environment International, Год журнала: 2023, Номер 174, С. 107927 - 107927
Опубликована: Апрель 1, 2023
Motivated by the carbon neutrality target, strategic planning for a low-carbon transition of sludge treatment and disposal in China is challenging due to unpredictability technical, regional, socioeconomic, political factors affecting greenhouse gas (GHG) emissions. This study combines use Life Cycle Assessment Patient Rule Induction Method, accounting possibilities that could achieve net-zero emissions exploring multiple plausible future profiles disposal. Results show reducing landfill increasing anaerobic digestion are effective methods facilitate GHG reduction. Achieving closely linked developing cleaner electricity mix. Based on cascaded scenario analysis considering regional differences 31 Chinese provinces, results demonstrated maximum cumulative reduction potential 371 Mt CO2 equivalents from 2020 2050, equal 59.84% business-as-usual scenario. Together with reductions, terrestrial acidification ecotoxicity as well freshwater synergistically reduced. However, shifting environmental burden eutrophication, human toxicity, marine ecotoxicity, photochemical oxidant formation. presents novel method systematically identifying possible development paths toward neutrality. The findings may support policy designs achieving target effects
Язык: Английский
Процитировано
25
International Journal of Low-Carbon Technologies, Год журнала: 2023, Номер 18, С. 530 - 541
Опубликована: Янв. 1, 2023
Abstract Climate action around the world has shifted to potential of global warming contribution from design and construction infrastructures, especially those in demand for concrete. Concrete production use have been identified as contributing >5% world’s greenhouse gas (GHG) emissions. The main aim this research work is critically study net-zero sustainability potentials that can leverage on development, flowability self-compacting concrete (SCC). Conventional made >50% ordinary cement, which contributes >7% GHG But 1988, a fluidized compacts under its self-weight, known SCC, was formed developed overcome need durability, skill manpower were dwindling Japan at time. This created pathway cement be replaced partially or totally by certain pozzolanic materials function viscosity-modifying admixture, high-water reducing agent microencapsulated phase-change mix. However, findings shown these alter there reduced yield stress moderate viscosity allowable internal friction based Bingham model, achieved same water–cement ratio. Fortunately, implication admixtures replacements cleaner and, such, CO2 emission associated with process.
Язык: Английский
Процитировано
25
The Science of The Total Environment, Год журнала: 2024, Номер 919, С. 170536 - 170536
Опубликована: Фев. 1, 2024
Язык: Английский
Процитировано
11
International Journal of Sustainable Development & World Ecology, Год журнала: 2024, Номер 31(5), С. 554 - 566
Опубликована: Янв. 5, 2024
Technological development and environmental patents have become one of the policy options to solve problem global warming. With technology, waste recycling can be faster more environmentally friendly, which contribute reduction greenhouse gasses. The question technologies should promoted for management is an important decision-making research topic. Given increasing importance ecological disposal sustainability, this study examines impact technological progress on reducing waste-related gas (WGHG) emissions in BRIC countries. considers energy generation transmission-related (EPAT), prevent pollution production process goods (GPAT), management-related (WPAT) as indicators. Methodologically, applies novel quantile-on-quantile regression (QQ), Granger causality-in-quantiles (GQ), quantile (QR) period from 1997m5 2019m12. findings demonstrate that at higher quantiles, (i) EPAT a dampening effect WGHG Brazil India; (ii) GPAT diminishing Brazil, Russia, (iii) WPAT India. Overall, contributes India, while not beneficial China cannot benefit patents. results suggest Russia India financially support disseminate distinct reduce improve management.
Язык: Английский
Процитировано
10
Ecotoxicology and Environmental Safety, Год журнала: 2024, Номер 270, С. 115913 - 115913
Опубликована: Янв. 1, 2024
Waste-to-energy (WtE) technology is at the forefront of low-carbon municipal solid waste (MSW) treatment. MSW has been favoured by researchers in recent years due to its high potential dispose resources with WtE technology, which contributes carbon neutrality goal. However, there a lack research that integrates treatment from global perspective and explores future direction. Bibliometric methods are widely used because their advantages qualitative quantitative literature information analysis. A comprehensive search was conducted Web Science (WOS) Core Collection database, covering period 1990–2022, resulting collection 702 articles. Subsequently, bibliometric software such as CiteSpace, VOSviewer, Bibliometrix, were jointly employed for co-occurrence, co-citation, cluster analyses, providing an in-depth analysis hotspots development trends The findings indicate rapid growth studies on emission reduction through since 2015, these related articles accounting 50% Globally, China, United States, Italy, other countries active regions, Chinese institutions making largest contributions. contributions developing limited. Furthermore, this study systematically elaborates field. Finally, identified some frontier directions. Research primarily focuses technological policy management, particularly perspective, emphasis sustainability reducing emissions achieving goals. Promoting use assisted decision-making models management process, focusing conversion food into valuable energy. It hoped directions will provide new ideas balanced technology.
Язык: Английский
Процитировано
10