这是我们最新精选的全球范围内以气候变化为主题的出版物和专利，涉及许多科学在线期刊，分类并侧重于气候变化、全球变暖、化石燃料、净零、巴黎协定、海平面上升、海洋酸化、碳定价、气候适应、气候减缓、气候正义、碳补偿、反照率、温室气体和温室气体。
Optimizing strategic equity cooperation for low-carbon supply chain integration under cap-and-trade regulation
Published on 2026-06-05 by @OXFORD
Abstract: AbstractDriven by intensifying global concerns regarding climate change, cap-and-trade regulations have been widely implemented to catalyze low-carbon economic transitions. Through equity cooperation, supply chain entities can mitigate double marginalization effects and enhance sustainable development. This study evaluates the impact of complete centralization (SC), decentralization (DC), and three partial-centralization models, specifically downstream-shareholding (DS), upstream-shareholding (U[...]
Our summary: This study analyzes the effects of different equity cooperation models on carbon reduction and green advertising strategies within supply chains under cap-and-trade regulations. It finds that carbon reduction rates are positively influenced by carbon trading prices, but excessive costs can hinder efforts. Additionally, the US model of equity distribution maximizes supply chain profits when both retailer and manufacturer hold significant equity stakes.
cap-and-trade, low-carbon, supply chain, equity cooperation
Publication
Performance analysis of a coal mine air supply system based on a multienergy complementary energy supply system
Published on 2026-06-03 by @OXFORD
Abstract: AbstractMine ventilation air heating in severely cold regions is commonly supplied by coal-fired boilers, leading to high energy use and environmental impacts. This study proposes a multienergy complementary energy supply system integrating air-source heat pumps (ASHPs), a cascade water-source heat pump, and thermal energy storage to ensure reliable shaft anti-freezing (3°C) and flexible operation under time-of-use electricity pricing. A dynamic TRNSYS model was developed for a coal mine in Wuh[...]
Our summary: This study presents a multienergy complementary energy supply system for mine ventilation heating in cold regions. A dynamic TRNSYS model was validated, showing a 7.57% error margin. The proposed system enhances performance in extreme cold, reducing costs and emissions significantly.
multienergy system, air-source heat pumps, thermal energy storage, coal mine ventilation
Publication
Method and apparatus for denoising ray tracing image
Patent published on the 2026-05-28 in US under Ref US20260148351 by SAMSUNG ELECTRONICS CO LTD [KR] (Kang Nahyup [kr], Kim Hanjun [kr], Jang Seokhwan [kr], Jung Hwiryong [kr], Hong Seokpyo [kr])
Abstract: A method of denoising a ray tracing image includes obtaining an irradiance image by receiving a rendering result, by separating the irradiance image for each frequency component, performing downsampling on the separated irradiance image to to obtain a first downsampled irradiance image and a second downsampled irradiance image, obtaining a filter weight using a denoising look-up table (LUT) based on pixel information, the first downsampled irradiance image and the second downsampled irradiance i[...]
Our summary: The method involves obtaining an irradiance image from a rendering result and separating it into frequency components. It then performs downsampling and uses a denoising look-up table to obtain filter weights for a weighted sum. Finally, it upscales the denoised image and combines it with an albedo image to produce the final output.
denoising, ray tracing, irradiance image, upscaling
Patent
Gasification reactor for the gasification of fossil or non-fossil fuels, in particular biomass
Patent published on the 2026-05-27 in EP under Ref EP4748908 by ENDEAVOUR S R L [IT] (Bruni Gianluigi [it], Perregrini Luca [it])
Abstract: [0001] A gasification reactor for the gasification of fossil and non-fossil fuels, comprising a tubular vessel defining an inner volume which extends along a longitudinal axis (A), the vessel having an inlet opening for the entry of a mass of fuel to be gasified, an outlet opening for the exit of the ashes produced by the gasification of the mass of fuel and an outlet port for the exit of the gas produced by the gasification of the mass of fuel, at least one heater associated with a wall of the [...]
Our summary: The gasification reactor is designed for converting fossil and non-fossil fuels, particularly biomass, into gas. It features a tubular vessel with an inlet for fuel and outlets for gas and ash. The reactor includes a microwave heating system that enhances the gasification process.
Gasification, Reactor, Biomass, Microwave
Patent
an aerial view of greening Svalbard
Published on 2026-05-21 by Alice Drinkwater @NATURE
Abstract: Communications Earth & Environment, Published online: 21 May 2026; doi:10.1038/s43247-026-03543-7The twentieth century saw a rapid expansion in Arctic tundra vegetation. Dr Ingrosso and colleagues examined these changes over time by using plant-derived biomarkers (biopolymers from plant leaves and cell walls) from a sediment core in Svalbard. They found that Svalbard’s greening was driven by a decline of summer sea ice and glacier retreat, and that the expansion was associated with vascula[...]
Our summary: Researchers studied sediment core biomarkers to assess greening in Svalbard. The findings link vegetation expansion to reduced summer sea ice and glacier retreat. This greening trend indicates potential future shifts in the Arctic environment due to climate change.
Arctic vegetation, climate change, biomarker analysis, glacier retreat
Publication
seals as meltwater monitors
Published on 2026-05-19 by Alice Drinkwater @NATURE
Abstract: Communications Earth & Environment, Published online: 19 May 2026; doi:10.1038/s43247-026-03609-6Measuring meltwater coming off polar glaciers can help us to understand how climate change is impacting Antarctic ice sheets, but this meltwater is difficult to observe and track over time. Dr Zheng and colleagues solved this problem by using data collected by tagged seals. The seals were equipped with tags that measured temperature, salinity, and pressure, building a picture of Antarctic ice-she[...]
Our summary: Researchers used tagged seals to monitor meltwater from Antarctic glaciers. The seals provided data on temperature, salinity, and pressure. Findings indicate that meltwater rises in winter, influencing climate models.
meltwater monitoring, Antarctic ice sheets, tagged seals, climate modeling
Publication
regional inequalities in green and digital transformation in Greece
Published on 2026-05-07 by @OXFORD
Abstract: AbstractThe green and digital transitions represent both critical challenges and emerging opportunities for regions in Greece. This study explores prevailing trends, perceptions, and barriers to these transformations using original survey data obtained from the JustReDI survey. Based on statistical and econometric analysis of over 5000 observations, the paper examines dimensions of the green transition, including energy poverty, perceived impacts of climate change, institutional trust, and futur[...]
Our summary: The study analyzes regional disparities in green and digital transformations in Greece. It uses survey data to assess perceptions and barriers across different regions. Findings aim to inform targeted policies for equitable and resilient transitions.
regional inequalities, green transition, digital transformation, Greece
Publication
Apparatus for inducing vibrational dissociation of chemical bonds using non-equilibrium plasma
Patent published on the 2026-05-07 in WO under Ref WO2026096283 by PHOENIXAIRE LLC D/B/A AIRPHX [US] (Woodbridge Terrance [us])
Abstract: An apparatus for breaking down VOCs, greenhouse gases, and the like using non-equilibrium plasma includes primary and secondary plasma-generation matrices. The primary matrix operates at a relatively lower frequency to dissociate chemical bonds and break gaseous compounds into constituent elements. The secondary matrix operates at a relatively higher frequency (e.g., two- to three-times higher) to inhibit constituent elements against recombination. A laminar flow module, such as a series of para[...]
Our summary: The apparatus utilizes non-equilibrium plasma for chemical bond dissociation. It features primary and secondary plasma-generation matrices operating at different frequencies. A laminar flow module enhances airflow through the primary matrix for effective breakdown of gaseous compounds.
plasma generation, vibrational dissociation, VOCs, greenhouse gases
Patent
