What is the current air quality in New York City? PM2.5 Particulate matter under 2.5 microns 5.7µg/m³ O₃ Ozone 50µg/m³ PM2.5 concentration is currently1.1times the World Health Organization annual PM2.5 guideline value. ...
From Wuhan to New York, the epicenter of the coronavirus is moving from east to west and leaving a staggering number of corpses behind. We read of alarming reports, contradictory news, and reminded every day that we live in unprecedented and difficult times. One good news, however: emissions...
Guo et al. (2020) examined Cd uptake, translocation, and accumulation in the root, phloem, xylem, and capsule in eighteen flax cultivars and they found that Cd was 2–4 times accumulated in phloem followed by root, xylems, and capsules and can be considered as a Cd accumulator. Further...
points around the city; encouraging walking and cycling by developing improved pedestrian areas and cycle paths; and discouraging polluting vehicles in key city areas through financial measures, such as charging a fee for higher-emitting vehicles to drive through certain areas at various times. ...
Water Pollution: A collection of interesting recent water pollution news stories from The New York Times. Poor water infrastructure puts world at greater risk by Fiona Harvey, The Guardian, 22 March 2020. Half the world's population still lacks adequate sanitation. In China, the water you drink...
Savitz. 1997, Oxford University Press, New York, 362 pages. ? 1998 Wiley-Liss, Inc. MK Rossignol - 《American Journal of Industrial Medicine》 被引量: 58发表: 2010年 Topics in Environmental Epidemiology Rossignol AM. Maynard,R I - 《Occupational & Environmental Medicine》 被引量: 62发表: ...
Approximate residence times in the water column were obtained for trace metals at the Lake Champlain location. Short residence times estimated for Pb (< 0.15 yr) and Cu (< 0.4 yr) indicate fast removal, whereas those for Zn (1.0 卤 0.3 yr) and Cr (2.0 卤 0.5 yr) appeared to be ...
$${\rm{Risk}}\,({\rm{R}})={\rm{Severity}}\times {\rm{Probability}}\times {\rm{Exposure}}$$ Identify specific hazards and assign them a value for each elemental pollutants mentioned above. The higher the number, the greater the Severity, Probability or Exposure. ...
We estimated the association between air pollutant exposure and race times using mixed-effects linear models. First, we used the backwards stepwise AIC function to select the covariates of the base mixed-effects linear model without the crossbasis terms for air pollution exposure. Next, for each ...
2023 average PM2.5 concentration in Italy: 3 times the WHO annual air quality guideline value 2023Italy cleanest cityPiano di Rocchetta, The Marches 34 2023Italy most polluted cityTorchiarolo, Apulia 107 News The latest air quality news and resources. ...