Results 291 to 300 of about 3,905,416 (327)

Mechanical behavior degradation of recycled aggregate concrete after simulated acid rain spraying

, 2020
To understand the degradation of mechanical properties of recycled aggregate concrete(RAC) after acid rain exposure, the effect of recycled coarse aggregate (RCA) replacement ratios, the acidity (pH value) of the simulated acid rain solution and mineral ...
Cai-Feng Lu, Wei Wang, Qing-Song Zhou, Shenghuai Wei, Chen Wang   +4 more
semanticscholar   +1 more source

Humus degradation under the influence of simulated ?acid rain?

Water, Air, & Soil Pollution, 1992
The purpose of these investigations was to describe changes occurring in soil under the influence of simulated ‘acid rains’. It was achieved by treating three kinds of soil with water solutions of pH: 2.0, 3.0, 4.0, 5.0, 6.0, 7.8 for two vegetation periods. Differences were found in the pH of soils reaching 2.5 values in the sorption complex.
J. Greszta, A. Gruszka, T. Wachalewski
openaire   +1 more source

Effects of simulated acid rain on fertility of litchi.

Journal of environmental sciences (China), 2006
The regulatory role of calcium in fertility of pollen and pistil under simulated acid rain was investigated. The germination percentage of pollen treated with acid rain of pH 4.5 was 9.42% lower than that of control, and that of pH 3.5, pH 2.5 and pH 1.5 were 22.47%, 45.49% and 71.62%, respectively.
Dong-liang, Qiu, Xing-hui, Liu, Su-zhi, Guo   +2 more
openaire   +1 more source

Phytotoxic effect of simulated acid rain on black gram

Archives Of Phytopathology And Plant Protection, 2011
A pot experiment was carried out to observe the response of black gram (Phaseolus mungo L.) to acid rain. The plants were exposed to different concentrations of simulated acid rain (pH 5, 4, 3). The symptoms such as injuries and necrotic spots appeared on the leaves.
Abrar Ahmad Mustabeen, Iram Khan
openaire   +1 more source

[Effects of Simulated Acid Rain and Nitrogen Deposition on Soil Bacterial Community Structure and Diversity in the Masson Pine Forest].

Huan jing ke xue= Huanjing kexue, 2023
Nan-Nan Wang, Shaosong Qian, Xiaocheng Pan, Yi-Lei Chen, S. Bai, Fei Xu   +5 more
semanticscholar   +1 more source

Mechanism of uranium release from uranium mill tailings under long-term exposure to simulated acid rain: Geochemical evidence and environmental implication.

Environmental Pollution, 2019
To date, there is not sufficient knowledge to fully understand the occurrence, transport and fate of residual uranium (U) from uranium mill tailings (UMT).
Meiling Yin, Jing Sun, Yongheng Chen, Jin Wang, J. Shang, N. Belshaw, Chuan-Chou Shen, Juan Liu, Huo-Sheng Li, W. Linghu, T. Xiao, Xin-Jiao Dong, Gang Song, En-Zong Xiao, Di-Yun Chen   +14 more
semanticscholar   +1 more source

Simulation of the degradation of coupled stones by artificial acid rain

Studies in Conservation, 1992
AbstractThe degradation of coupled building stones has been simulated in a laboratory chamber using an artificial acid rain solution (‘wet’ deposition) with wet/dry cycling. The reaction of individual and coupled stones with the artificial acid rain was assessed from the pH, and confirmed by measurement of calcium ion content in the run-off.
S. J. Haneef, C. Dickinson, J. B. Johnson, G.E. Thompson, G. C. Wood   +4 more
openaire   +1 more source

Experimental study on the seismic performance of prestressed concrete beams under low-cycle reciprocating load and simulated acid rain corrosion environment

Construction and Building Materials, 2023
Kai-Cheng Xu, Lingjuan Huang, Liqing Zhang, Han-Qi Xu, Dong-Hui Zhu, Pengqing Li   +5 more
semanticscholar   +1 more source

The Effects of Simulated Acid Rain on Growth of Bean

SSRN Electronic Journal, 2023
Mujeebullah Ahmadzai, Masihullah Safi, Zohra Torakai Safi, Mohammad Sohail Osmani, Mohammad Omran Naeemi   +4 more
openaire   +1 more source

Corrosion behavior of concrete fabricated with lithium slag as corrosion inhibitor under simulated acid rain corrosion action

Journal of Cleaner Production, 2022
Li-Qing Zhang, Yan-Nian Pan, Kai-Cheng Xu, Li-Ping Bi, Meng-Cheng Chen, Bao-Guo Han   +5 more
semanticscholar   +1 more source