Results 11 to 20 of about 3,442,466 (290)
Plants, 2023 Climate warming is recognized as a factor that threatens plant species in Mediterranean mountains. Tropospheric ozone (O3) should also be considered as another relevant stress factor for these ecosystems since current levels chronically exceed thresholds
Samuel Prieto-Benítez +6 more
doaj +1 more source
Plants, 2021 Ozone (O3) effects on the visual attraction traits (color, perception and area) of petals are described for Erodium paularense, an endangered plant species.
Samuel Prieto-Benítez +3 more
doaj +1 more source
Long-term behavior and stability of calibration models for NO and NO2 low-cost sensors [PDF]
Atmospheric Measurement Techniques, 2022 Low-cost sensors are considered to exhibit great potential to complement classical air quality measurements in existing monitoring networks. However, the use of low-cost sensors poses some challenges.
H. Kim +4 more
doaj +1 more source
Atmosphere, 2022 This study aimed to estimate and compare the spatial-temporal variation in health impact attributable to PM2.5, including the major particulate constituents and anthropogenic emission sectors of PM2.5, and ozone in the Beijing–Tianjin–Hebei (BTH) region ...
Mingqun Huo +3 more
doaj +1 more source
Determination of the carbon budget of a pasture: effect of system boundaries and flux uncertainties [PDF]
Biogeosciences, 2016 Carbon (C) sequestration in the soil is considered as a potential important mechanism to mitigate greenhouse gas (GHG) emissions of the agricultural sector. It can be quantified by the net ecosystem carbon budget (NECB) describing the change of soil C as
R. Felber +4 more
doaj +1 more source
Mid-IR spectrometer for mobile, real-time urban NO2 measurements [PDF]
Atmospheric Measurement Techniques, 2018 Detailed knowledge about the urban NO2 concentration field is a key element for obtaining accurate pollution maps and individual exposure estimates. These are required for improving the understanding of the impact of ambient NO2 on human health and ...
P. M. Hundt +9 more
doaj +1 more source
A GIS approach to modelling traffic related air pollution [PDF]
There is increased concern regarding the effect of traffic related pollution on public heath. As the number of vehicles on the roads continues to rise, it is becoming increasingly more important to identify areas where the population may be at a ...
London School of Hygiene and Tropical Medicine, London +2 more
core +4 more sources
Subalpine grassland carbon balance during 7 years of increased atmospheric N deposition [PDF]
Biogeosciences, 2016 Air pollution agents interact when affecting biological sinks for atmospheric CO2, e.g., the soil organic carbon (SOC) content of grassland ecosystems.
M. Volk, J. Enderle, S. Bassin
doaj +1 more source
Atmosphere, 2022 Air pollutants from ship exhaust have a negative impact on air quality in coastal areas, which can be greatly exacerbated by sea breeze circulation. However, our understanding of this issue is still limited, especially in coastal areas with a complex ...
Yizhe Ma +6 more
doaj +1 more source
Exposure to moderate air pollution during late pregnancy and cord blood cytokine secretion in healthy neonates. [PDF]
, 2011 Ambient air pollution can alter cytokine concentrations as shown in vitro and following short-term exposure to high air pollution levels in vivo. Exposure to pollution during late pregnancy has been shown to affect fetal lymphocytic immunophenotypes ...
Jakob Armann +21 more
core +3 more sources