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Impact of cement dust pollution on Cedrela fissilis Vell ...

The alterations in anatomical features of these species are mainly an adaptation to resist against cement dust and for continuous survival, thus acting as a biomonitoring species for assessing air ...

cement dust on fragaria species - greenrevolution.org.in

Human Health Risk due to Cement Dust Exposure2.89 Мб. Inhalable dust concentrations in cement production plants, especially during cleaning tasks, are usually considerably higher than at the construction site. Prakash, J. and R. M. Mishra (2003). "Effect of cement dust pollution on Calotropis procera species."

Studies on the Effect of Cement-Kiln Dust on Vegetation ...

Mar 16, 2012· Mar 16, 2012· Most of the recent work on the effects of cement-kiln dust has been confined to Germany and results differ considerably. There appears to be little doubt that naturally deposited dust from certain cement plants is responsible for leaf injury to deciduous and coniferous species and occasionally for death of the latter.

dust suppression system installed in stone crusher plant

cement dust on fragaria species; weight cubic yard crusher dust; rock crusher dust control in baraboo us; dust emissions from cement mill; dust collection rotary dryer; grinding mill dust unit; detail about limestone dust factory; hammer mill dust collector; brick dust in dayton ohio; 5r pulverizer machine for grinding of calcium powder and ...

Periodical Effect of Cement Dust Pollution on the Growth ...

Periodical Effect of Cement Dust Pollution on the Growth of Some Plant Species Discussion Cement dust had a significant effect on the growth of some plant species compared with noncement dusted plants. Toxic compounds such as fluoride, magnesium, lead, zinc, copper, beryllium, sulfuric acid and

Impact of cement dust pollution on Cedrela fissilis Vell ...

Cement dust-treated plants also presented decreased amount of photosynthetic pigments and iron (Fe) and increase in calcium (Ca) levels. The cement crust formed in leaves surface blocked from 30 to 50% of the incoming light and reduced the stomatal conductance and the …

Effect of cement dust deposition on physiological ...

cement dust on pigmentation was studied in Azadirachta indica, Pongamia pinnata, Delonix regia, Polyalthia longifolia and Ficus religiosa. Sampling was Sampling was done about 500 meter distance difference from the cement industry and measurements were taken for all the plant species spectrophotometrically.

[PDF] Periodical Effect of Cement Dust Pollution on the ...

Corpus ID: 39893753. Periodical Effect of Cement Dust Pollution on the Growth of Some Plant Species @article{Iqbal2001PeriodicalEO, title={Periodical Effect of Cement Dust Pollution on the Growth of Some Plant Species}, author={M. Iqbal and Muhammad Shafig}, journal={Turkish Journal of Botany}, year={2001}, volume={25}, pages={19-24} }

CiteSeerX — Effect of Cement Dust Deposition on ...

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Abstract:- Study was carried out to assess the impact of cement dust on some selected plant species around industrial area. Deposition effect of cement dust on pigmentation was studied in Azadirachta indica, Pongamia pinnata, Delonix regia, Polyalthia longifolia and Ficus religiosa.

Physiological traits and antioxidant metabolism of leaves ...

Oct 01, 2017· Oct 01, 2017· Tropical woody species occurring in limestone outcrops are frequently exposed to particulate material from cement factories. The effects of 60-day cement dust exposure on physiological traits and enzymatic antioxidant system of young plant leaves of Guazuma ulmifolia Lam., Myracrodruon urundeuva Allemão and Trichilia hirta L. were investigated. Cement dust (2.5 or 5 mg …

Effects of cement-kiln dust pollution on the vegetation ...

There is very little information on effects of particulate pollution from cement factories in the Middle East and northeastern Africa. Variations of natural vegetation, germinable soil seed bank and species diversity were therefore investigated amongst four study sites situated at different distances from the Suez Cement Company factory, south of Suez, Egypt.

Leaf structural traits of tropical woody species resistant ...

May 05, 2016· May 05, 2016· Cement industries located nearby limestone outcrops in Brazil have contributed to the coating of cement dust over native plant species. However, little is known about the extent of the response of tropical woody plants to such environmental pollutant particularly during the first stages of plant development and establishment. This work focused on the investigation of possible …

INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY …

cement dust on pigmentation was studied in Azadirachta indica, Pongamia pinnata, Delonix regia, Polyalthia longifolia and Ficus religiosa. Sampling was Sampling was done about 500 meter distance difference from the cement industry and measurements were taken for all the plant species spectrophotometrically.

(PDF) Periodical effect of cement dust pollution on the ...

Cement plant has been recognized as one of the most pollutant industrial factories. Cement dust implies negative impact on the environmental balance, and generates polluting gases (Gallo et al ...

Impact of cement dust pollution on Cedrela fissilis Vell ...

Sep 01, 2016· Sep 01, 2016· A potential bioindicator species to cement dust pollution is proposed. • Exposure to cement dust causes leaf chlorosis and necrosis in Cedrela fissilis.. Cement dust induces leaf Fe deficiency, fall in g s and Fv/Fm in sensitive species.. Antioxidant enzyme activities reduces in highest alkaline dust concentration.

(PDF) Periodical effects of cement dust pollution on some ...

This present study illustrated the effect of heavy metals in cement dust pollution on Cenchrus ciliaris L. This wild plant species spread surrounding and within the contaminated area.