Results 11 to 20 of about 2,515,173 (251)

Insights into soil NO emissions and the contribution to surface ozone formation in China [PDF]

Atmospheric Chemistry and Physics, 2023
Elevated ground-level ozone concentrations have emerged as a major environmental issue in China. Nitrogen oxide (NOx) is a key precursor to ozone formation.
L. Huang, L. Huang, J. Fang, J. Fang, J. Liao, J. Liao, G. Yarwood, H. Chen, H. Chen, Y. Wang, Y. Wang, L. Li, L. Li   +12 more
doaj   +1 more source

Inhalation and ingestion of Synthetic musks in pregnant women: In silico spontaneous abortion risk evaluation and control

Environment International, 2022
Synthetic musks (SMs) are odor additives commonly used in the personal care products. Their wide existence in the environment and the recently reported adverse impact on the production and activity of progesterone and estrogen have raised pregnancy red ...
Xixi Li, Yuanyuan Zhao, Bing Chen, Zhiwen Zhu, Qiao Kang, Tahir Husain, Baiyu Zhang   +6 more
doaj   +1 more source

An improved calibration and uncertainty analysis approach using a multicriteria sequential algorithm for hydrological modeling

Scientific Reports, 2021
Hydrological models are widely used as simplified, conceptual, mathematical representatives for water resource management. The performance of hydrological modeling is usually challenged by model calibration and uncertainty analysis during modeling ...
Hongjing Wu, Bing Chen, Xudong Ye, Huaicheng Guo, Xianyong Meng, Baiyu Zhang   +5 more
doaj   +1 more source

Characterization of tandem aerosol classifiers for selecting particles: implication for eliminating the multiple charging effect [PDF]

Atmospheric Measurement Techniques, 2022
Accurate particle classification plays a vital role in aerosol studies. Differential mobility analyzers (DMAs), centrifugal particle mass analyzers (CPMAs) and aerodynamic aerosol classifiers (AACs) are commonly used to select particles with a specific ...
Y. Song, X. Pei, H. Liu, J. Zhou, Z. Wang, Z. Wang, Z. Wang   +6 more
doaj   +1 more source

Maintaining ecological soil functions - techniques in organic farming systems [PDF]

, 2000
The ecological soil functions (e.g. habitat and living space, production and utilization, ecological regulation) have to be taken into account and maintained by farming systems.
Beste, Andrea
core   +1 more source

Review of online measurement techniques for chemical composition of atmospheric clusters and sub-20 nm particles

Frontiers in Environmental Science, 2022
The chemical composition of aerosol particles is crucial to understanding their formation and evolution in the atmosphere. However, very limited information is available for the chemical composition of ultrafine particles, particularly for nanoclusters ...
Kewei Zhang, Zhengning Xu, Jian Gao, Zhuanghao Xu, Zhibin Wang, Zhibin Wang, Zhibin Wang   +6 more
doaj   +1 more source

China-Australia: Organic opportunities [PDF]

, 2013
A century ago, China’s sustainable agricultural practices were documented and praised by US Professor of Agriculture, Franklin King, for the successful stewardship of agricultural land over four millennia.
Paull, John
core   +1 more source

The contribution of research to the development of organic farming in Europe [PDF]

, 2002
On national as well as on EU level, research funds should be directed substantially towards organic farming in order to improve the economic and ecological performance of organic farming.
Niggli, Urs
core   +1 more source

Measurement report: Size-resolved particle effective density measured by an AAC-SMPS and implications for chemical composition [PDF]

Atmospheric Chemistry and Physics
The effective density (ρeff) is closely associated with the aging process and can serve as a tracer of chemical composition. Recently, studies investigating the effect of particle size on density have been limited.
Y. Song, J. Wei, W. Zhao, J. Ding, X. Pei, F. Zhang, Z. Xu, R. Shi, Y. Wei, L. Zhang, L. Jin, Z. Wang, Z. Wang   +12 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, Latzin, Philipp, Latzin Philipp, Frey, Urs, Armann, Jakob, Schaub, Bianca, Urs Frey, Elisabeth Kieninger, Philipp Latzin, Kieninger, Elisabeth, Röösli, Martin, Bianca Schaub, Fuchs Oliver, Oliver Fuchs, Martin Röösli, Fuchs, Oliver, Armann Jakob, Röösli Martin, Armann, Jakob P., Frey Urs, Kieninger Elisabeth, Schaub Bianca   +21 more
core   +3 more sources