Glossary M

The Environmental Glossary. Letter M +++ Popular Articles: 'Monitoring', 'Measurement', 'Mean'

Deutsch: Mineral / Español: Mineral / Português: Mineral / Français: Minéral / Italiano: Minerale /

A Mineral is any naturally occurring Inorganic substance found in the earth's crust as a crystalline solid. It can be represented by a chemical formula and has an ordered atomic structure.

Or a mineral is, according to the International Mineralogical Association (IMA)-approved formal defintion (as of 1995), "an element or chemical compound that is normally crystalline and that has been formed as a result of geological processes."

Deutsch: Mineralogie / Español: Mineralogía / Português: Mineralogia / Français: Minêralogie / Italiano: Mineralogia

Mineralogy in the environmental context involves the study of minerals, their composition, structure, properties, and the processes leading to their formation and alteration. It plays a crucial role in understanding Earth's crust and the environmental implications of various geological processes. Mineralogists investigate how minerals interact with the surrounding environment, including their role in soil formation, water filtration, and pollutant absorption. This knowledge is essential for assessing mineral resources, managing environmental impacts of mining activities, and developing sustainable practices in the use of mineral-based materials.

A Minimally Impaired is sites or conditions with slight anthropogenic perturbation relative to the overall region of the study.

Deutsch: Bergbau / Español: Minería / Português: Mineração / Français: Exploitation minière / Italiano: Estrazione mineraria /

A mining is the removal of minerals (like coal, gold, or silver) from the ground.

A mining water use is water use during quarrying rocks and extracting minerals from the land.

A minority leader is the leader of the minority party in either the House or the Senate.

A Minute ventilation (VE) is Volume of air breathed in one minute. It is a product of tidal volume (VT) and breathing Frequency (fB). See VENTILATION.

A Minute volume is synonymous with minute ventilation.

A Minuteman is an American-made ICBM; 500 Minuteman III ICBMs are deployed

Deutsch: Fehlallokation / Español: Mala asignación / Português: Má alocação / Français: Mauvaise allocation / Italiano: Allocazione errata

Misallocation refers to the inefficient or inappropriate distribution of resources within an environmental context. This can occur when resources like water, land, energy, or financial investments are directed towards uses that do not maximise environmental benefits or even cause environmental harm. The term often highlights the mismatch between resource allocation and the ecological needs or sustainability goals.