Land cover in the context of "Landscape"

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⭐ Core Definition: Land cover

Land cover is the physical material at the land surface of Earth. Land covers include flora, concrete, built structures, bare ground, and temporary water. Earth cover is the expression used by ecologist Frederick Edward Clements that has as its closest modern equivalent vegetation. The expression continues to be used by the United States Bureau of Land Management.

There are two primary methods for capturing information on land cover: field survey, and analysis of remotely sensed imagery. Land change models can be built from these types of data to assess changes in land cover over time.

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👉 Land cover in the context of Landscape

A landscape is the visible features of an area of land, its landforms, and how they integrate with natural or human-made features, often considered in terms of their aesthetic appeal. A landscape includes the physical elements of geophysically defined landforms such as mountains, hills, water bodies such as rivers, lakes, ponds and the sea, living elements of land cover including indigenous vegetation, human elements including different forms of land use, buildings, and structures, and transitory elements such as lighting and weather conditions. Combining both their physical origins and the cultural overlay of human presence, often created over millennia, landscapes reflect a living synthesis of people and place that is vital to local and national identity.

The character of a landscape helps define the self-image of the people who inhabit it and a sense of place that differentiates one region from other regions. It is the dynamic backdrop to people's lives. Landscape can be as varied as farmland, a landscape park or wilderness. The Earth has a vast range of landscapes including the icy landscapes of polar regions, mountainous landscapes, vast arid desert landscapes, islands, and coastal landscapes, densely forested or wooded landscapes including past boreal forests and tropical rainforests and agricultural landscapes of temperate and tropical regions. The activity of modifying the visible features of an area of land is referred to as landscaping.

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In this Dossier

Land cover in the context of Anthropogenic biome

Anthropogenic biomes, also known as anthromes, human biomes or intensive land-use biomes, describe the terrestrial biosphere in its contemporary, human-altered form using global ecosystem units (biomes) defined by global patterns of sustained direct human interaction with ecosystems. Anthromes are generally composed of heterogeneous mosaics of different land uses and land covers, including significant areas of fallow or regenerating habitats.

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Land cover in the context of Ice–albedo feedback

Ice–albedo feedback is a climate change feedback, where a change in the area of ice caps, glaciers, and sea ice alters the albedo and surface temperature of a planet. Because ice is very reflective, it reflects far more solar energy back to space than open water or any other land cover. It occurs on Earth, and can also occur on exoplanets.

Since higher latitudes have the coolest temperatures, they are the most likely to have perennial snow cover, widespread glaciers and ice caps - up to and including the potential to form ice sheets. However, if warming occurs, then higher temperatures would decrease ice-covered area, and expose more open water or land. The albedo decreases, and so more solar energy is absorbed, leading to more warming and greater loss of the reflective parts of the cryosphere. Inversely, cooler temperatures increase ice cover, which increases albedo and results in greater cooling, which makes further ice formation more likely.

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Land cover in the context of Mess Creek

Mess Creek, formerly known as Mestua, is a tributary of the Stikine River in northwestern British Columbia, Canada. It flows north and northwest for about 110 km (68 mi), through a lake and a gorge to join the Stikine River, which in turn flows southwest across the Canada–United States border into Alaska where it empties into various straits of the Inside Passage. The northern half of Mess Creek forms a western boundary of Mount Edziza Provincial Park which lies within the traditional territory of the Tahltan people.

Mess Creek's watershed covers 2,330 km (900 sq mi) and its estimated mean annual discharge is 59.3 m/s (2,090 cu ft/s). The mouth of Mess Creek is located about 3 km (1.9 mi) southwest of Telegraph Creek, about 73 km (45 mi) west of Iskut and about 94 km (58 mi) southwest of Dease Lake in Cassiar Land District. Mess Creek's watershed's land cover is classified as 38.7% conifer forest, 25% barren, 15.9% shrubland, 10% snow/glacier, 8.3% herbaceous and small amounts of other cover.

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Land cover in the context of Kakiddi Creek

Kakiddi Creek is a tributary of the Klastline River in northwest part of the province of British Columbia, Canada. It flows north about 35 km (22 mi) through two lakes in a broad hummocky lowland to join the Klastline River, which in turn is a tributary of the Stikine River. Kakiddi Creek forms the northeastern boundary of Mount Edziza Provincial Park which lies within the traditional territory of the Tahltan people.

Kakiddi Creek's watershed covers 709 km (274 sq mi) and its estimated mean annual discharge is 11.5 m/s (410 cu ft/s). The mouth of Kakiddi Creek is located about 25 km (16 mi) west of Iskut, 44 km (27 mi) east of Telegraph Creek and about 77 km (48 mi) south-southwest of Dease Lake. Kakiddi Creek's watershed's land cover is classified as 46.6% conifer forest, 17.4% barren, 15.4% shrubland, 11.2% herbaceous, 5.4% snow/glacier, and small amounts of other cover.

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Land cover in the context of Chakima Creek

Chakima Creek is a tributary of Shaman Creek and part of the Stikine River watershed in northwest part of the province of British Columbia, Canada. From its source in the mountains south of Mount Edziza, near Cartoona Peak and Tadeda Peak, it flows generally east for roughly 19 km (12 mi) to empty into Shaman Creek, which flows to Kakiddi Creek, a tributary of the Klastline River, which in turn is a tributary of the Stikine River.

Chakima Creek's mean annual discharge is estimated at 1.49 m/s (53 cu ft/s). Its watershed covers 100 km (39 sq mi), and is mostly within Mount Edziza Provincial Park. The watershed's land cover is classified as 45.7% conifer forest, 26.6% shrubland, 14.0% barren, 9.6% herbaceous, and small amounts of other cover.

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Land cover in the context of Walkout Creek

Walkout Creek is a tributary of Raspberry Creek, which in turn is a tributary of Mess Creek, part of the Stikine River watershed in northwest part of the province of British Columbia, Canada. It flows generally west for roughly 12 km (7.5 mi) to join Raspberry Creek about 5 km (3.1 mi) east-southeast of Raspberry Creek's confluence with Mess Creek. Walkout Creek's watershed covers 80.9 km (31.2 sq mi) and its mean annual discharge is estimated at 2.26 m/s (80 cu ft/s). The mouth of Walkout Creek is located about 44 km (27 mi) southeast of Telegraph Creek, about 38 km (24 mi) southwest of Iskut and about 108 km (67 mi) south-southwest of Dease Lake. Walkout Creek's watershed's land cover is classified as 34.2% barren, 25.1% shrubland, 21.5% herbaceous, 17.7% conifer forest, and small amounts of other cover.

Walkout Creek is in Mount Edziza Provincial Park which lies within the traditional territory of the Tahltan people.

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Land cover in the context of Klastline River

The Klastline River is a tributary of the Stikine River in northwestern British Columbia, Canada. It flows generally northwest about 70 km (43 mi) to join the Stikine River, which flows southwest across the Canada–United States border into Alaska where it empties into various straits of the Inside Passage. The Klastline River flows through Mount Edziza Provincial Park which lies within the traditional territory of the Tahltan people. Klastline means "confluence" or "junction of waters" in the Tahltan language.

The Klastline River's watershed covers 1,841 km (711 sq mi) and its estimated mean annual discharge is 21.5 m/s (760 cu ft/s). The mouth of the Klastline River is located about 27 km (17 mi) northeast of Telegraph Creek, about 52 km (32 mi) northwest of Iskut and about 64 km (40 mi) southwest of Dease Lake. The Klastline River's watershed's land cover is classified as 45% conifer forest, 21.2% shrubland, 11.9% barren, 8.2% mixed forest, 7.6% herbaceous, and small amounts of other cover.

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