Ecology

Definition of ecoregion

An ecoregion is a geographical area that has certain specific characteristics regarding fauna, flora, climate, hydrology and geology. Also known as an ecological region, it is differentiated from its surrounding areas by these distinctive properties. A geographical unit Ecoregions host natural communities that have ecological dynamics […]

Definition of noosphere

The group formed by intelligent organisms and the environment in which they live is called the noosphere. The term is also accepted by the Royal Spanish Academy (RAE) with an accent on the second letter O: noosphere, the use of this variant being more frequent on the American continent. Vladimir Vernadsky The Russian Vladimir Vernadsky (1863–1945) […]

Definition of tenantism

Tenancy is the relationship established between two living beings when one lives in the shelter of the other or even inside or on its body, although without harming or affecting it. The tenant assumes the role of commensal: he benefits from the bond with the other species and does not cause […]

Definition of runoff

Rainwater that moves over a surface is called runoff. The term also refers to the current that is formed when a channel, whether artificial or natural, is unable to contain the water. An external current If the mechanisms arranged for the water to drain are insufficient, an […]

Definition of pond

A pond is a small body of water that can arise naturally or be developed by humans. In the first case, water accumulates in a depression in a piece of land without human intervention, while artificial ponds are created by people for a practical purpose […]

Definition of ecotone

The space where the transition between two different ecosystems or biocenosis occurs is called an ecotone. This means that there is great biodiversity in the ecotone, with species from the two adjacent ecological communities gathered in the same place. Gradual or abrupt transition The transition between communities can be gradual or abrupt. In it […]

Definition of leachate

The idea of ​​leachate is used in the field of ecology. This is the name given to a residual fluid that, through a percolation process, filters from a landfill. Mineral treatment Leachate comes from the verb leach. Leaching consists of the treatment of a mineral or other substance with a solvent, […]

Definition of geobotany

Geobotany is the discipline that examines the link between vegetation and the Earth's surface. Also known as plant geography or phytogeography, it is responsible for investigating the distribution and habitat of plants on the planet. Description and interpretation of species Geobotany experts are dedicated to describing and interpreting the different […]

Definition of biocomposite

Biocompounds are compounds that are part of living organisms. Also known as biomolecules, they are essential for the proper functioning of an organism. Classification and general characteristics Nucleic acids (deoxyribonucleic acid or DNA and ribonucleic acid or RNA), proteins (such as collagen and insulin), carbohydrates […]

Definition of chemotropism

Chemotropism is a type of tropism: a movement made by a plant when reacting to a stimulus from the outside. In the specific case of chemotropism, it is a response to a chemical substance. Reaction to substances Chemotropism is linked to the ability of plants to detect certain substances […]