The tree composition of the forest tends to shift slowly as temperature and rainfall conditions change. The transition from a forest to a grassland habitat is a famous example of an ecotone. The term “biome” was suggested by an ecologist Frederick Edward Clements in 1916, which refers to the term biological community.The world comprises a large variety of environmental types that are divided and grouped into different types of biomes and based primarily on adaptation, range of temperatures, weather and climatic conditions.A biome can be defined as a large biological community or an ecosystem where a wide variety of organisms, including plants, animals, birds, insects, and humans, are used to living in a certain type of climate.Ecotones have significant biotic and microenvironmental change gradients their locations are often dynamic and they are among the first areas to respond to new environmental stresses like climate change, increased grazing intensity, or pollution.
They span from mountain treelines to the boundaries of vast biomes and ecoregions (eg, Mediterranean and arid).Ecotones exist at a variety of spatial dimensions, ranging from natural ecotones across ecosystems and biomes to man-made borders.Ecotones are locations where ecological communities, ecosystems, or ecological regions abruptly transition along a gradient of environmental change.This zone can traverse lengthy portions of two ecosystems and is a site where both ecosystems’ traits can be seen.This is a fundamental feature of landscapes that landscape ecologists frequently investigate.An ecotone is a zone when an ecosystem (or community) abruptly transitions from one to another.What Is the Importance of Ecotones and Edges?.