The amount of CO2 in the atmosphere is thus approximately 2.98 × 1015 kg, with an average CO2 concentration of around 385 ppm [60], [61]. Fig. 1 presents the industrial CO2 emissions during the period from 1990 to 2020 [62]. The data in Fig. 1 shows that the annual CO2 emissions ...
To significantly reduce atmospheric CO2 concentration and counteract climate change and its consequences, CO2 emissions must be actively reduced. It is well-known that a significant mitigation of anthropogenic CO2 emissions alone is not sufficient (Fawzy et al. 2020). However, a broad range of ...
the high local concentration of alkali metal cations can lead to bicarbonate precipitation in the gas diffusion electrodes. The accumulation of bicarbonates hinders CO2diffusion and hampers CO2R efficiency. To address the bicarbonate precipitation challenge, strategies involve modifying catalysts with...
Within the A2 scenario the atmospheric CO2-concentration rises up to 492 ppm (IPCC, 2007). In order to include the variability of climate models, which are being employed to calculate climate data sets with the input from the IPCC SRES report, climate output for the A2 scenario from two ...
Abstract Stabilizing CO2 emissions at current levels for fifty years is not consistent with either an atmospheric CO2 concentration below 500 ppm or glo... SJ Davis,L Cao,K Caldeira,... - 《Environmental Research Letters》 被引量: 19发表: 2013年 Climate Stabilization Wedges in Action: A Syste...
elevated CO2 concentrationmodel improvementmodelled crop responseN dynamicsElevated atmospheric CO2 concentrations ([CO2]) cause direct changes in crop physiological processes (e. g. photosynthesis and stomatal conductance). To represent these CO2 responses, commonly used crop simulation models have been ...
The optimal pH 7.0 (RE: 99.1 ± 0.73%), initial MB concentration 40 ppm (RE: 99.9 ± 0.03%), contact time 120 min (RE: 99.9 ± 0.9%), and adsorbent dose 80 (99.9 ± 0.03%) were obtained for iron impregnated nanoclay. The optimal operational parameters of nanoclay and nZVI, ...
Pb (500–2000 mg/kg) Bidens parviflora Funneliformis mosseae (Domesticated 6, 12, 24 months) Domesticated AMF strains caused higher chlorophyll b concentration than non-domesticated strains in plants under the same Pb stress Yang et al. (2022) Pb(500–1500 ppm) Coriandrum sativum Glomus mosseae...
Stationsensorifm sensorco2 sensori2c sensorElectrochemical 4S-CO carbon monoxide gas sensor is used to detect gas concentrationiot Soil PH EC NPK Temperature Humidity Moisture wireless Digital Meter Sensor For AgriculturalXH-M273 Karaoke Board Mixing Microphone Amplifier Singing DC12-24Vpir sensorrtd ...
1. Introduction CO2 is the major anthropogenic greenhouse gas (GHG) in the atmosphere. Its atmospheric concentration has increased to 384 ppm in 2007 from its pre-industrial level of ca. 280 ppm, and is expected to reach 550 ppm by 2050 even if CO2 emission is stable for the next four ...