Jun 06, 2016 · More than 300 quarries and 1000 stone cutting industries are exist in Palestine, with a total annual yield of 100 million tons of raw stone and 25 million square meters of good stone. Unfortunately, this industry is usually associated with air pollution. To assess the impact of such action on agriculture and plant biodiversity, two methods including measurement of the particulate matters .

Press / Media about Research Search by expertise, name or affiliation COVID19 pandemic persuaded lockdown effects on environment over stone quarrying and crushing areas

Aug 25, 2020 · Considering this gap of research the present study has intended to explore the impact of lockdown on environment in general and some specific environmental components like on PM concentration in air, change of land surface temperature, noise ambience and river water in the stone quarrying and crushing dominated areas of Eastern India.

Jul 01, 1996 · Objectives of the Research The main objective of this research is to provide more information about the effects of various proportions of dust content as a partial replacement of crushed stone fine aggregate on workability, air content, compressive strength, flexural strength, impact resistance, absorption percentage, water permeability, and ...

Feb 15, 2019 · Aggregate Impact Value (AIV) Aggregate impact value gives a relative measure of the resistance of an aggregate to sudden shock or impact, As an alternative to crushing value, the aggregate impact value should not exceed 45% by weight for aggregates used for concrete other than for wearing surfaces and 30% by weight for concrete for wearing ...

May 31, 2019 · The present work intends to explore the impact of stone mine and crushing on environmental components in the Middle chment of Dwarka river basin of Eastern India. Stone dust produced from the crusher units (∼10–11 tons/day) is not only injurious for human health but also other valuable components of the environment like air, water, soil ...

Nov 22, 2019 · The present study focused on environmental impact assessment (EIA) due to aggregate quarrying and crushing activities at four selected mining/crusher clusters in the middle chment of Dwarka river basin of Eastern India. EIA is done both spatially and cluster wise considering the impacts of 10 number of influencing factors on 12 number of environmental components. Simple composite, AHP .

Sep 07, 2017 · Assessment of air pollution effects on plants: A review. Indian J Environ Protect. 2000;20:925–933. Kumar RR, Sharma D. Impact of stone crusher dust on leaves of Mangifra indica L. and Psidium guajava L. in Jammu. J Env Zoo. 2001;15:75–79. Rangarajan TN, Arjun MC, Ponnammal NR. Effect of automobile pollution on few ornamental plants.