Results 1 to 10 of about 1,082,359 (251)
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
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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
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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
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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
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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
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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
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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
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Eddy covariance methane flux measurements over a grazed pasture: effect of cows as moving point sources [PDF]
Biogeosciences, 2015 Methane (CH4) from ruminants contributes one-third of global agricultural greenhouse gas emissions. Eddy covariance (EC) technique has been extensively used at various flux sites to investigate carbon dioxide exchange of ecosystems. Since the development
R. Felber +3 more
doaj +1 more source
Pigeons home faster through polluted air. [PDF]
, 2016 Air pollution, especially haze pollution, is creating health issues for both humans and other animals. However, remarkably little is known about how animals behaviourally respond to air pollution.
Blumstein, Daniel T +2 more
core +1 more source