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  2. Carolinian forest - Wikipedia

    en.wikipedia.org/wiki/Carolinian_forest

    The Carolinian forest refers to a life zone in eastern North America characterized primarily by the predominance of deciduous (broad-leaf) forest. [1] The term "Carolinian", which is most commonly used in Canada, refers to the deciduous forests which span across much of the eastern United States from North Carolina northward into southern Ontario, Canada.

  3. List of life zones by region - Wikipedia

    en.wikipedia.org/wiki/List_of_life_zones_by_region

    The general effect of elevation depends on atmospheric physics. However, the specific climate and ecology of any particular location depends on specific features of that location. This article provides a list of life zones by region, in order to illustrate the features of life zones for regions around the globe.

  4. Life zone - Wikipedia

    en.wikipedia.org/wiki/Life_zone

    The life zone concept was developed by C. Hart Merriam in 1889 as a means of describing areas with similar plant and animal communities. Merriam observed that the changes in these communities with an increase in latitude at a constant elevation are similar to the changes seen with an increase in elevation at a constant latitude.

  5. Altitudinal zonation - Wikipedia

    en.wikipedia.org/wiki/Altitudinal_zonation

    Alpine level: [7] [20] The zone that stretches between the tree line and snowline. This zone is further broken down into Sub-Nival and Treeless Alpine (in the tropics-Tierra fria; low-alpine) Sub-nival: [20] The highest zone that vegetation typically exists. This area is shaped by the frequent frosts that restrict extensive plant colonization.

  6. Natural Resources Conservation Service - Wikipedia

    en.wikipedia.org/wiki/Natural_Resources...

    Plants and animals play a huge role in the health of our ecosystems. A delicate balance exists between relationships of plants and animals. If an animal is introduced to an ecosystem that is not native to the region that it could destroy plants or animals that should not have to protect itself from this particular threat.

  7. Lake ecosystem - Wikipedia

    en.wikipedia.org/wiki/Lake_ecosystem

    Inland from the littoral zone, one can also frequently identify a riparian zone which has plants still affected by the presence of the lake—this can include effects from windfalls, spring flooding, and winter ice damage. The production of the lake as a whole is the result of production from plants growing in the littoral zone, combined with ...

  8. Biome - Wikipedia

    en.wikipedia.org/wiki/Biome

    Whittaker's distinction between biome and formation can be simplified: formation is used when applied to plant communities only, while biome is used when concerned with both plants and animals. Whittaker's convention of biome-type or formation-type is a broader method to categorize similar communities.

  9. Biogeographic realm - Wikipedia

    en.wikipedia.org/wiki/Biogeographic_realm

    Biogeographic realms are characterized by the evolutionary history of the organisms they contain. They are distinct from biomes, also known as major habitat types, which are divisions of the Earth's surface based on life form, or the adaptation of animals, fungi, micro-organisms and plants to climatic, soil, and other conditions