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	~~'''Deciduous''' refers to trees or shrubs~~ that ~~shed their~~ leaves annually. This term is often used in contrast to [[evergreen]], which refers to trees that retain their leaves year-round. Deciduous plants are common in many regions of the world, including North America, Europe, and parts of Asia and Africa.		{{short description\|Type of plant that sheds its leaves seasonally}}

	== ~~Characteristics~~ ==		==Deciduous==
			[[File:Flickr_-_Nicholas_T_-_Open_Woods.jpg\|thumb\|Deciduous forest in early spring]]

	Deciduous trees are ~~characterized by their cycle~~ of ~~shedding and regrowing~~ their leaves ~~in response to seasonal changes~~. This process, known as [[abscission~~]], typically occurs in the autumn in temperate climates~~. The ~~leaves of~~ deciduous trees ~~often change color before they are shed~~, ~~resulting~~ in ~~the vibrant fall foliage that is characteristic of regions with a large number of deciduous trees~~.		Deciduous trees and shrubs are those that lose all of their leaves for part of the year. This process is known as abscission. The term "deciduous" means "falling off at maturity" or "tending to fall off". It is typically used in reference to trees or shrubs that lose their leaves seasonally, most commonly in autumn.

	== ~~Types of Deciduous Trees~~ ==		==Characteristics==
			[[File:Flickr_-_Nicholas_T_-_Lofty.jpg\|thumb\|left\|Deciduous trees in a forest setting]]
			Deciduous plants are characterized by their ability to shed leaves to conserve water or to survive cold or dry seasons. This adaptation is particularly beneficial in temperate climates, where the growing season is limited by cold temperatures. During the leafless period, deciduous plants enter a state of dormancy, reducing metabolic activity and conserving resources.

	~~There are many types~~ of deciduous ~~trees~~, ~~including:~~		The leaves of deciduous plants are typically broad and flat, which allows for efficient photosynthesis during the growing season. However, these leaves are also more susceptible to damage from cold temperatures, which is why they are shed before winter in temperate regions.

	* [[Maple]] trees		==Ecological Role==
	* [[Oak]] trees		[[File:Autumnal_deciduous_forest_-_Laubwand_im_Herbst.jpg\|thumb\|Deciduous forest in autumn]]
	* [[~~Birch~~]] ~~trees~~		Deciduous forests play a crucial role in the ecosystem. They provide habitat and food for a wide variety of wildlife. The leaf litter that accumulates on the forest floor decomposes and enriches the soil, supporting a diverse range of plant and animal life.
	* [[Aspen]] trees
	* [[Elm]] trees

	~~Each of these types of trees has its own unique characteristics~~, ~~including~~ the ~~shape and color~~ of ~~its~~ leaves, ~~its growth rate, and its preferred climate and soil conditions~~.		In addition, deciduous forests help regulate the Earth's climate by absorbing carbon dioxide during the growing season. The seasonal shedding of leaves also contributes to the carbon cycle, as decomposing leaves release carbon back into the atmosphere.

	== ~~Benefits~~ of Deciduous ~~Trees~~ ==		==Types of Deciduous Plants==
			[[File:Langaa_egeskov_rimfrost.jpg\|thumb\|left\|Frost on deciduous trees]]
			Deciduous plants can be found in various forms, including trees, shrubs, and herbaceous plants. Some common examples of deciduous trees include oak, maple, and birch. Deciduous shrubs include species like forsythia and lilac.

	~~Deciduous trees provide a number of benefits~~, ~~including:~~		In addition to temperate deciduous forests, there are also tropical and subtropical deciduous forests, where plants shed their leaves during the dry season to conserve water.

	* [[~~Ecosystem services]]~~: ~~Deciduous trees play a crucial role in many ecosystems~~. ~~They provide habitat and food for~~ a ~~variety of wildlife species. Their fallen leaves decompose and enrich the soil with nutrients.~~		==Adaptations==
	* [[Climate regulation]]~~: By absorbing carbon dioxide and releasing oxygen, deciduous trees help~~ to ~~regulate the Earth's climate~~.		[[File:Forsythia_turin.JPG\|thumb\|Forsythia, a deciduous shrub]]
	* [[Aesthetic value]]: ~~The changing colors of deciduous trees in the fall provide significant aesthetic value, attracting tourists to regions with large numbers of these trees.~~		Deciduous plants have developed several adaptations to survive in their environments. These include:

	~~== See Also ==~~		* '''Leaf abscission''': The process of shedding leaves involves the formation of an abscission layer at the base of the leaf stem, which cuts off the supply of nutrients and water, causing the leaf to fall off.
			* '''Dormancy''': During the leafless period, deciduous plants enter a state of dormancy, reducing metabolic activity and conserving energy.
			* '''Thick bark''': Many deciduous trees have thick bark to protect against cold temperatures and pests.

			==Seasonal Changes==
			[[File:Autumn_Leaf_08Nov17.jpg\|thumb\|left\|Autumn leaf from a deciduous tree]]
			The most noticeable change in deciduous plants is the color change in leaves during autumn. As daylight decreases and temperatures drop, chlorophyll breaks down, revealing other pigments such as carotenoids and anthocyanins, which give leaves their yellow, orange, and red hues.

			This color change is a signal that the plant is preparing for dormancy. Once the leaves have fallen, the plant conserves energy until conditions are favorable for growth in the spring.

			==Related Pages==
	* [[Evergreen]]		* [[Evergreen]]
	* [[~~Tree~~]]		* [[Temperate deciduous forest]]
	* [[~~Leaf]]~~		* [[Tropical deciduous forest]]
	* [[Autumn]]

	~~{{stub}}~~		[[File:Sydney_in_Autumn.jpg\|thumb\|Deciduous trees in an urban setting during autumn]]

	~~[[Category:Botany]]~~		==Gallery==
	~~[[Category:Trees]]~~
	~~[[Category:Deciduous]]~~
	~~{{dictionary-stub1}}~~
	<gallery>		<gallery>
	~~File:Flickr_-_Nicholas_T_-_Open_Woods.jpg\|Deciduous~~		File:Chacachacare_dry_forest_3.JPG\|Deciduous forest in a dry region
	~~File:Flickr_-_Nicholas_T_-_Lofty.jpg\|Deciduous~~
	~~File:Autumnal_deciduous_forest_-_Laubwand_im_Herbst.jpg\|Deciduous~~
	~~File:Langaa_egeskov_rimfrost.jpg\|Deciduous~~
	~~File:Forsythia_turin.JPG\|Deciduous~~
	~~File:Autumn_Leaf_08Nov17.jpg\|Deciduous~~
	~~File:Sydney_in_Autumn.jpg\|Deciduous~~
	File:Chacachacare_dry_forest_3.JPG\|Deciduous
	~~File:Spring_Forest_Leaves_in_Texas_Hill_Country.jpg\|Deciduous~~
	~~File:Dry_Teak_Forest_Theppakadu_Mudumalai_Mar21_A7C_00488.jpg\|Deciduous~~
	~~</gallery>~~
	~~== Deciduous ==~~
	~~<gallery>~~
	~~File:Flickr - Nicholas T - Open Woods.jpg\|Open Woods~~
	~~File:Flickr - Nicholas T - Lofty.jpg\|Lofty~~
	~~File:Autumnal deciduous~~ forest ~~- Laubwand im Herbst.jpg\|Autumnal Deciduous Forest~~
	~~File:Langaa egeskov rimfrost.jpg\|Langaa Egeskov Rimfrost~~
	</gallery>		</gallery>

			[[Category:Plant morphology]]
			[[Category:Forestry]]
			[[Category:Trees]]

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	File:Spring_Forest_Leaves_in_Texas_Hill_Country.jpg\|Deciduous		File:Spring_Forest_Leaves_in_Texas_Hill_Country.jpg\|Deciduous
	File:Dry_Teak_Forest_Theppakadu_Mudumalai_Mar21_A7C_00488.jpg\|Deciduous		File:Dry_Teak_Forest_Theppakadu_Mudumalai_Mar21_A7C_00488.jpg\|Deciduous
			</gallery>
			== Deciduous ==
			<gallery>
			File:Flickr - Nicholas T - Open Woods.jpg\|Open Woods
			File:Flickr - Nicholas T - Lofty.jpg\|Lofty
			File:Autumnal deciduous forest - Laubwand im Herbst.jpg\|Autumnal Deciduous Forest
			File:Langaa egeskov rimfrost.jpg\|Langaa Egeskov Rimfrost
	</gallery>		</gallery>

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← Older revision		Revision as of 12:13, 18 February 2025
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	[[Category:Deciduous]]		[[Category:Deciduous]]
	{{dictionary-stub1}}		{{dictionary-stub1}}
			<gallery>
			File:Flickr_-_Nicholas_T_-_Open_Woods.jpg\|Deciduous
			File:Flickr_-_Nicholas_T_-_Lofty.jpg\|Deciduous
			File:Autumnal_deciduous_forest_-_Laubwand_im_Herbst.jpg\|Deciduous
			File:Langaa_egeskov_rimfrost.jpg\|Deciduous
			File:Forsythia_turin.JPG\|Deciduous
			File:Autumn_Leaf_08Nov17.jpg\|Deciduous
			File:Sydney_in_Autumn.jpg\|Deciduous
			File:Chacachacare_dry_forest_3.JPG\|Deciduous
			File:Spring_Forest_Leaves_in_Texas_Hill_Country.jpg\|Deciduous
			File:Dry_Teak_Forest_Theppakadu_Mudumalai_Mar21_A7C_00488.jpg\|Deciduous
			</gallery>

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2024-02-22T15:19:25Z

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'''Deciduous''' refers to trees or shrubs that shed their leaves annually. This term is often used in contrast to [[evergreen]], which refers to trees that retain their leaves year-round. Deciduous plants are common in many regions of the world, including North America, Europe, and parts of Asia and Africa.

== Characteristics ==

Deciduous trees are characterized by their cycle of shedding and regrowing their leaves in response to seasonal changes. This process, known as [[abscission]], typically occurs in the autumn in temperate climates. The leaves of deciduous trees often change color before they are shed, resulting in the vibrant fall foliage that is characteristic of regions with a large number of deciduous trees.

== Types of Deciduous Trees ==

There are many types of deciduous trees, including:

* [[Maple]] trees
* [[Oak]] trees
* [[Birch]] trees
* [[Aspen]] trees
* [[Elm]] trees

Each of these types of trees has its own unique characteristics, including the shape and color of its leaves, its growth rate, and its preferred climate and soil conditions.

== Benefits of Deciduous Trees ==

Deciduous trees provide a number of benefits, including:

* [[Ecosystem services]]: Deciduous trees play a crucial role in many ecosystems. They provide habitat and food for a variety of wildlife species. Their fallen leaves decompose and enrich the soil with nutrients.
* [[Climate regulation]]: By absorbing carbon dioxide and releasing oxygen, deciduous trees help to regulate the Earth's climate.
* [[Aesthetic value]]: The changing colors of deciduous trees in the fall provide significant aesthetic value, attracting tourists to regions with large numbers of these trees.

== See Also ==

* [[Evergreen]]
* [[Tree]]
* [[Leaf]]
* [[Autumn]]

{{stub}}

[[Category:Botany]]
[[Category:Trees]]
[[Category:Deciduous]]
{{dictionary-stub1}}

Deciduous - Revision history

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