Calcium itself is an essential element for various biological processes and plays a critical role in ecosystems, particularly in soil and water systems. However, its environmental impact can vary based on its source and usage. For example, calcium compounds used in agriculture can enhance soil quality but may lead to runoff and water quality issues if overapplied. Additionally, mining and processing calcium, especially from limestone, can result in habitat destruction and increased carbon emissions.
Calcium hydroxide can negatively impact the environment when it leaches into water sources, as it raises the pH levels and can harm aquatic life. However, it can also be beneficial when used in agriculture as a soil amendment to improve pH levels and nutrient availability. Proper handling and disposal of calcium hydroxide is important to minimize its environmental impact.
Erik Mostert has written: 'Commissions for Environmental Impact Assessment' -- subject(s): Environmental impact analysis, Environmental impact statements
Environmental impact is defined as any change in the environment, whether adverse or beneficial, as a result of a benefit activity, product, or service. For More:
Calcium carbonate is used in power stations to neutralize acid emissions by reacting with sulfur dioxide and nitrogen oxides in the flue gas. The reaction forms calcium sulfate, calcium nitrate, and water, which are less harmful and can be safely disposed of. This process helps reduce the environmental impact of acid rain caused by these acidic emissions.
B. K. Uprety has written: 'Environmental impact assessment' -- subject(s): Environmental impact analysis, Environmental management, Environmental monotoring
Environmental elasticity is the responsiveness of demand for a product to a change in the environmental impact of the product.
R. K. Jain has written: 'Handbook of environmental engineering assessment' -- subject(s): Handbooks, manuals, Environmental impact analysis, Environmental policy 'Estimation of minority carrier diffusion lengths in InP/GaAs solar cells' -- subject(s): Solar cells 'Environmental impact analysis' -- subject(s): Environmental impact analysis, Environmental impact statements
Ian Thomas has written: 'Culpeper Guides How to Grow Herbs (Culpeper Guides)' 'How to Grow Herbs (Culpeper Guides)' 'Environmental impact assessment in Australia' -- subject(s): Environmental impact analysis, Environmental monitoring, Environmental impact statements
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Ronald Bisset has written: 'Environmental impact assessment' -- subject(s): Environmental impact analysis
Eoghan Brangan has written: 'Inventory of environmental impact statements submitted during 1993' -- subject(s): Environmental impact analysis, Environmental impact statements 'The development control system 1989'
An Environmental Impact Statement is required by companies when starting a factory or making a change to the manufacturing processes. It is meant to outline what impact the change will have on the environment.