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Ecotone definition1/7/2024 The climate is very cold, with temperatures that do not exceed 10 ° C and with an average rainfall of 250 mm per year. The tundra is found in polar areas in the north of the planet. This ecotone is an example in two different biomes characterized by the climate that exists in each of them. If we look at America and Europe, we can talk about the border between the tundra and the boreal forest. Pay attention to the following examples of ecotones: Tundra and taiga or boreal forest In this section of the Green Ecologist article, we will see the most significant and easy to understand examples to finish clarifying what we mean when we call a natural transition area ecotone. If we speak of population or community ecotone, we must speak of the influence on the interaction of species that will affect their composition and distribution.īoth in Africa and in America, Europe and the rest of the continents there are numerous ecotones.Regarding the landscape, ecotones are influenced by climate and topography, but chemical characteristics of the soil such as pH or rock composition are also included.If we refer to the biome, the ecotones are determined by climatic factors such as water, temperature and topographic factors.These are the main types of ecotones, depending on whether it is biomes, landscapes or populations or communities. These areas can be divided or categorized in different ways. Here you can discover the Difference between habitat and ecological niche, as they are sometimes confused. These conditions or factors can be biotic and abiotic (both interaction with other species such as pH, temperature, luminosity …), taking this into account, they will behave differently and specifically, fulfilling functions within the ecotone, which otherwise receives the name of ecological niche (pollinators, decomposers …). And because ? The answer is simple, since it is the area of greatest interaction of individuals, it has even been observed that in these areas new species inhabit, specifically adapted to that type of habitat or biotope, this event is called "edge effect".Įach species or population acts in a certain way depending on the environmental conditions of the ecotone. In addition, it should be noted that this biological confluence zone is usually in most cases, where greater biological richness exists, more than in adjacent areas. In this other Green Ecologist article we will talk about the Biotope: what it is and examples.ĭepending on the condition of these, the transition may be more abrupt or more gradual. Find out more about What is an ecosystem in this other Green Ecologist post.Įcotones: why they have formed and their importanceĪre transition zones are formed due to action of physical-environmental variables such as the climate, topography, soil characteristics or the presence of another population, which is called a biotope. This is the name given to the geographic area defined by a series of climatic and geological factors that determine the type of vegetation and fauna. It receives the name of ecotone at natural transition zone between two different and adjacent ecological systems, that is, it is the ecological limit between them and is usually several hundred meters or kilometers. What is an ecotone: definition and characteristics Keep reading and learn what is an ecotone with a simple definition and examples. Therefore, throughout this Green Ecologist article we will answer that question, in addition, the examples that we develop will make you physically locate these areas, you will even become almost experts in their recognition. ![]() And it is not a word that we use regularly or is within our most popular vocabulary. When we read the word ecotone it is easy to ask "what is ecotone?". Ecotones: why they have formed and their importance.What is an ecotone: definition and characteristics.
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