Rainforests are forests characterized by a closed and continuous tree canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforests can be generally classified as tropical rainforests or temperate rainforests, but other types have been described.
Pinus sylvestris, the Scots pine (UK), Scotch pine (US), Baltic pine, or European red pine is a species of tree in the pine family Pinaceae that is native to Eurasia. It can readily be identified by its combination of fairly short, blue-green leaves and orange-red bark.
Jim Corbett National Park is a national park in India located in the Nainital district of Uttarakhand state. The first national park in India, it was established in 1936 during the British Raj and named Hailey National Park after William Malcolm Hailey, a governor of the United Provinces in which it was then located. In 1956, nearly a decade after India's independence, it was renamed Corbett National Park after the hunter and naturalist Jim Corbett, who had played a leading role in its establishment and had died the year before. The park was the first to come under the Project Tiger initiative.
Cryptomeria is a monotypic genus of conifer in the cypress family Cupressaceae. It includes only one species, Cryptomeria japonica. It used to be considered by some to be endemic to Japan, where it is known as Sugi. The tree is called Japanese cedar or Japanese redwood in English. It has been extensively introduced and cultivated for wood production on the Azores.
Sugi, stylized SUGi, is an American conservation organization and app that supports afforestation. Found in 2019, the platform seeks to increase biodiversity through native plant rewilding projects. Employing the Miyawaki method, SUGi has funded over 200 projects and forests in 15 countries, including in Cambridge, Massachusetts, Hong Kong, and London, United Kingdom.
Urban forestry is the care and management of single trees and tree populations in urban settings for the purpose of improving the urban environment. Urban forestry involves both planning and management, including the programming of care and maintenance operations of the urban forest. Urban forestry advocates the role of trees as a critical part of the urban infrastructure. Urban foresters plant and maintain trees, support appropriate tree and forest preservation, conduct research and promote the many benefits trees provide. Urban forestry is practiced by municipal and commercial arborists, municipal and utility foresters, environmental policymakers, city planners, consultants, educators, researchers and community activists.
An old-growth forest is a forest that has developed over a long period of time without disturbance. Due to this, old-growth forests exhibit unique ecological features. The Food and Agriculture Organization of the United Nations defines primary forests as naturally regenerated forests of native tree species where there are no clearly visible indications of human activity and the ecological processes are not significantly disturbed. One-third of the world's forests are primary forests. Old-growth features include diverse tree-related structures that provide diverse wildlife habitats that increases the biodiversity of the forested ecosystem. Virgin or first-growth forests are old-growth forests that have never been logged. The concept of diverse tree structure includes multi-layered canopies and canopy gaps, greatly varying tree heights and diameters, and diverse tree species and classes and sizes of woody debris.
Araucaria angustifolia, the Paraná pine, Brazilian pine or candelabra tree, is a critically endangered species in the conifer genus Araucaria. Although the common names in various languages refer to the species as a "pine", it does not belong in the genus Pinus.
The Nilgiri Biosphere Reserve is a biosphere reserve in the Nilgiri Mountains of the Western Ghats in South India. It is the largest protected forest area in India, spreading across Tamil Nadu, Karnataka and Kerala. It includes the protected areas Mudumalai National Park, Mukurthi National Park, Sathyamangalam Wildlife Sanctuary in Tamil Nadu; Nagarhole National Park, Bandipur National Park, both in Karnataka; Silent Valley National Park, Aralam Wildlife Sanctuary, Wayanad Wildlife Sanctuary, and Karimpuzha Wildlife Sanctuary in Kerala.
Quercus acutissima, the sawtooth oak, is an Asian species of oak native to China, Tibet, Korea, Japan, Indochina and the Himalayas. It is widely planted in many lands and has become naturalized in parts of North America.
Simlipal National Park is a national park and tiger reserve in the Mayurbhanj district in the Indian state of Odisha covering 2,750 km2 (1,060 sq mi). It is part of the Mayurbhanj Elephant Reserve, which includes three protected areas, Similipal Tiger Reserve, Hadgarh Wildlife Sanctuary with 191.06 km2 (73.77 sq mi) and Kuldiha Wildlife Sanctuary with 272.75 km2 (105.31 sq mi). Simlipal National Park derives its name from the abundance of red silk cotton trees growing in the area.
Xeriscaping is the process of landscaping, or gardening, that reduces or eliminates the need for irrigation. It is promoted in regions that do not have accessible, plentiful, or reliable supplies of fresh water and has gained acceptance in other regions as access to irrigation water has become limited, though it is not limited to such climates. Xeriscaping may be an alternative to various types of traditional gardening.
The Beirut River is a river in Lebanon separating the city of Beirut from its eastern suburbs, primarily Bourj Hammoud and Sin el Fil. The river flows mostly east to west from snow drains and springs on the western slopes of Mount Kneisseh and the southern end of Mount Sannine near the towns of Hammana and Falougha, before curving north and emptying at Beirut's northern Mediterranean coast, east of the Port of Beirut. According to popular legend, St. George slew the dragon in a spot near the mouth of the river.
Invasive species of earthworms from the suborder Lumbricina have been expanding their range in North America. Earthworms are considered one of the most abundant macroinvertebrates in the soil of ecosystems in temperate and tropical climates. There are around 3,000 species known worldwide. They are considered keystone species in their native habitats of Asia and Europe because, as detritivores, they alter many different variables of their ecosystem. Their introduction to North America has had marked effects on the nutrient cycles and soil profiles in temperate forests. These earthworms increase the cycling and leaching of nutrients by breaking up decaying organic matter and spreading it into the soil. This thins out the soil rapidly because earthworms do not require a mate to reproduce, allowing them to spread fast. Since plants native to these northern forests are evolutionarily adapted to the presence of thick layers of decaying organic matter, the introduction of worms can lead to a loss of biodiversity as young plants face less nutrient-rich conditions. Some species of trees and other plants may be incapable of surviving such changes in available nutrients. This change in the plant diversity in turn affects other organisms and often leads to increased invasions of other exotic species as well as overall forest decline. They are considered one of the most invasive animals in the Midwestern United States along with feral swine.
Akira Miyawaki was a Japanese botanist and an expert in plant ecology who specialized in seeds and natural forests. He was active worldwide as a specialist in natural vegetation restoration of degraded land.
The Japanese temperate rainforest is well sustained and maintains a high biodiversity. One method that has been utilized in maintaining the health of forests in Japan has been afforestation. The Japanese government and private businesses have set up multiple projects to plant native tree species in open areas scattered throughout the country. This practice has resulted in shifts in forest structure and a healthy temperate rainforest that maintains a high biodiversity.
The Qualicum National Wildlife Area (NWA) was officially established in 1977, under the Canada Wildlife Act (1973). The primary objective of the Qualicum NWA was to conserve crucial habitats for migratory birds and various other species.
The Auwahi Dryland Forest Restoration Project has produced a substantial forest on the southwestern slopes of Haleakala on the island of Maui. The mostly volunteer-based restoration focuses on the 4,000-foot elevation range.
Shorea parvifolia is a species of tree in the family Dipterocarpaceae, commonly known as light red meranti and white lauan. It is native to tropical southeastern Asia.
Cultural burning is the process of using prescribed burns to manage landscapes, a process used primarily by Indigenous peoples; more specifically the Indigenous people of Australia and the Western parts of North America have been found to use this method extensively. This practice created a relationship between the land and the people so strong that the local flora became dependent on patterned burnings. The practice then elevated the Indigenous peoples of their respected environments to a keystone species status as the interspecies connections strengthened over time, which is partially why Indigenous people still manage 40-60% of all ecological reserves.
