The biotic factors of a coniferous forest are all the living components found in this biome, which are animals, plants and protists. Examples of these biotic factors include, bears, porcupines, fir trees, pine trees and lichen.
Animals are a major biotic factor of coniferous forests. According to A-Z Animals, some of the most common species in this biome are bears, deer, elk, wolves, owls and stoats. Another biotic factor of coniferous forests is plants. Plants make up more of the biomass of coniferous forests than animals do. About.com lists some of the major species of trees in coniferous forests, which are conifer or cone-bearing trees: ponderosa pine, Douglas fir, Engelmann's spruce, balsam fir, eastern hemlock, northern white cedar, shortleaf and longleaf. Shrubs are also common in coniferous forests. Protists, though small, are extremely important in any biome. In coniferous forests, protists include bacteria, fungi, moss and lichen.
The species in coniferous forests vary depending on the location of the forest. Coniferous forests are grouped roughly into boreal forests and temperate forests. Boreal coniferous forests are located in the Arctic Circle, and corresponding species, such as elk and bears, must be adapted to the cold. Temperate coniferous forests are those found in the western United States, parts of South America and New Zealand. Species found in these locations include deer, bears, foxes and rabbits.Learn More
All of the ocean’s plants, animals and more primitive organisms are biotic factors for the marine biome. The marine biome is the largest biome on Earth, and it covers approximately 75 percent of the planet.Full Answer >
The biotic factors of a savanna include elephants, lions, zebras, giraffes, gazelles, whistling thorn trees and jackalberry trees. The term "biotic factors" refers to all of the living organisms and their interactions in a particular ecosystem.Full Answer >
The biotic factors of a coral reef include animals, coral, plants and some forms of bacteria. These biotic factors cover a spread of many different species. Like many other systems in nature, coral reefs require this diversity of life in order to maintain stability in their populations. There is some interplay of biotic and abiotic factors in a coral reef.Full Answer >
The primary difference between biotic and abiotic factors is that biotic factors include the living parts of ecosystems, including plants, microbes and animals, while abiotic factors are environmental components that are nonliving. Biotic and abiotic factors are quite different, but are critical components of all ecosystems and habitats. They are found in many environments, including natural areas and man-made settings such as office buildings and schools.Full Answer >