Full Definition of LACTIC ACID. : a hygroscopic organic acid C3H6O3 present normally especially in muscle tissue as a product of anaerobic glycolysis, produced in carbohydrate matter usually by bacterial fermentation, and used especially in food and medicine and in industry.ull Definition of LACTIC ACID. : a hygroscopic organic acid C3H6O3 present normally especially in muscle tissue as a product of anaerobic glycolysis, produced in carbohydrate matter usually by bacterial fermentation, and used especially in food and medicine and in industry.
The Convention on Biological Diversity (CBD) defines non-indigenous species as species whose introduction or spread threaten biodiversity. Non-indigenous species are species introduced outside their natural past or present range, which might survive and subsequently reproduce.These species are introduced in situations where exchange of people or goods takes place between countries and continents, by shipping for example.on-indigenous species are species introduced outside their natural past or present range, which might survive and subsequently reproduce. These species are introduced in situations where exchange of people or goods takes place between countries and continents, by shipping for example.
Non-native species can be added to a community either by natural range extensions or because they are introduced as a result of human activity. Most non-native species have harmful ecological effects; these are referred to as invasive species.Virtually all ecosystems are at risk from the harmful effects of introduced invasive species (also see exotic species, marine invasive species, and aquatic invasive species).ntroduction. An invasive species is defined legally in the USA as âAn alien species whose introduction does or is likely to cause economic or environmental harm or harm to human healthâ¦âAlien speciesâ means, with respect to a particular ecosystem, any speciesâ¦that is not native to that ecosystem.â.