Aquilaria malaccensis | |
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Aquilaria malaccensis at Munnar | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Malvales |
Family: | Thymelaeaceae |
Genus: | Aquilaria |
Species: | A. malaccensis |
Binomial name | |
Aquilaria malaccensis | |
Synonyms | |
A. agallocha [2] [3] Contents |
Aquilaria malaccensis is a species of plant in the family Thymelaeaceae. It is found in Bangladesh, Bhutan, India, Indonesia, Laos, Malaysia, Myanmar, the Philippines, Singapore, also Thailand. It is threatened by habitat loss. [4]
The World List of Threatened Trees (Oldfield et al., 1998) listed Iran as one of the countries at the population of A. malaccensis. The exploratory 2002 CITES review confirmed that Iran has no record of the species. As a result, Iran is no longer considered as habitat for or producer of agarwood. [5]
Aquilaria malaccensis is the major source [6] of agarwood, a resinous heartwood, used for perfume and incense. [2] The resin is produced by the tree in response to infection by a parasitic ascomycetous mould, Phaeoacremonium parasitica, [7] a dematiaceous (dark-walled) fungus.
Due to rising demand for agarwood, as well as shortcomings in monitoring harvests and an increasing illegal trade, A. malaccensis is on the brink of extinction in the wild and is now considered critically endangered on the IUCN Red List. Due to large-scale logging operations, many forested areas where A. malaccensis was once abundant have been destroyed. [8]
Despite its endangerment, Aquilaria malaccensis is highly adaptable also can perform well in areas contaminated by pollution. Due to this, conservation plans have been set in place to raise agarwood in contaminated areas as well as homestead gardens. [8]
Sandalwood is a class of woods from trees in the genus Santalum. The woods are heavy, yellow, and fine-grained, and, unlike many other aromatic woods, they retain their fragrance for decades. Sandalwood oil is extracted from the woods. Sandalwood is often cited as one of the most expensive woods in the world. Both the wood and the oil produce a distinctive fragrance that has been highly valued for centuries. Consequently, some species of these slow-growing trees have suffered over-harvesting in the past.
Threatened species are any species which are vulnerable to extinction in the near future. Species that are threatened are sometimes characterised by the population dynamics measure of critical depensation, a mathematical measure of biomass related to population growth rate. This quantitative metric is one method of evaluating the degree of endangerment.
Pursat is a province of Cambodia. It is in the western part of the country and borders clockwise from the north: Battambang province, the Tonlé Sap, Kampong Chhnang province, Kampong Speu province, Koh Kong province, and Thailand. It lies between the Tonle Sap and the northern end of the Cardamom Mountains. The Pursat River bisects the province, running from the Cardamoms in the west to the Tonle Sap in the east.
Agarwood, aloeswood, eaglewood,gharuwood or the Wood of Gods, most commonly referred to as oud or oudh, is a fragrant dark resinous wood used in incense, perfume, and small carvings. It is formed in the heartwood of Aquilaria trees when they become infected with a type of mold and secrete a resin to combat the mould. Prior to infection, the heartwood is odourless, relatively light and pale coloured; however, as the infection progresses, the tree produces a dark aromatic resin, called aloes or agar as well as gaharu, jinko, oud, or oodhaguru, in response to the attack, which results in a very dense, dark, resin-embedded heartwood. The resin-embedded wood is valued in East and South Asian cultures for its distinctive fragrance, and thus is used for incense and perfumes.
Wildlife conservation refers to the practice of protecting wild species and their habitats in order to maintain healthy wildlife species or populations and to restore, protect or enhance natural ecosystems. Major threats to wildlife include habitat destruction, degradation, fragmentation, overexploitation, poaching, pollution, climate change, and the illegal wildlife trade. The IUCN estimates that 42,100 species of the ones assessed are at risk for extinction. Expanding to all existing species, a 2019 UN report on biodiversity put this estimate even higher at a million species. It is also being acknowledged that an increasing number of ecosystems on Earth containing endangered species are disappearing. To address these issues, there have been both national and international governmental efforts to preserve Earth's wildlife. Prominent conservation agreements include the 1973 Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) and the 1992 Convention on Biological Diversity (CBD). There are also numerous nongovernmental organizations (NGO's) dedicated to conservation such as the Nature Conservancy, World Wildlife Fund, the Wild Animal Health Fund and Conservation International.
The conservation status of a group of organisms indicates whether the group still exists and how likely the group is to become extinct in the near future. Many factors are taken into account when assessing conservation status: not simply the number of individuals remaining, but the overall increase or decrease in the population over time, breeding success rates, and known threats. Various systems of conservation status are in use at international, multi-country, national and local levels, as well as for consumer use such as sustainable seafood advisory lists and certification. The two international systems are by the International Union for Conservation of Nature (IUCN) and The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).
Aquilaria is a genus of fifteen species of trees, called lign aloes or lign-aloes trees, in the family Thymelaeaceae, native to southeast Asia. They occur particularly in the rainforests of Indonesia, Thailand, Cambodia, Laos, Vietnam, Malaysia, Northeast India, Bangladesh, the Philippines, Borneo and New Guinea. The trees grow to 6–20 m tall. The leaves are alternate, 5–11 cm long and 2–4 cm broad, with a short acuminate apex and an entire margin. The flowers are yellowish-green, produced in an umbel; the fruit is a woody capsule 2.5–3 cm long.
Ornithoptera alexandrae, the Queen Alexandra's birdwing, is the largest species of butterfly in the world, with females reaching wingspans slightly in excess of 25 cm to 28 cm. This birdwing is restricted to the forests of the Oro Province in eastern Papua New Guinea.
Wildcrafting is the practice of harvesting plants from their natural, or 'wild' habitat, primarily for food or medicinal purposes. It applies to uncultivated plants wherever they may be found, and is not necessarily limited to wilderness areas. Ethical considerations are often involved, such as protecting endangered species, potential for depletion of commonly held resources, and in the context of private property, preventing theft of valuable plants, for example, ginseng.
An IUCN Red List Critically Endangered species is one that has been categorized by the International Union for Conservation of Nature as facing an extremely high risk of extinction in the wild. As of 2021, of the 120,372 species currently tracked by the IUCN, there are 8,404 species that are considered to be Critically Endangered.
Wildlife trade refers to the products that are derived from non-domesticated animals or plants usually extracted from their natural environment or raised under controlled conditions. It can involve the trade of living or dead individuals, tissues such as skins, bones or meat, or other products. Legal wildlife trade is regulated by the United Nations' Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), which currently has 184 member countries called Parties. Illegal wildlife trade is widespread and constitutes one of the major illegal economic activities, comparable to the traffic of drugs and weapons.
TRAFFIC, the Wildlife Trade Monitoring Network, is a global non-governmental organization monitoring the trade in wild plants and animals. TRAFFIC focuses on preserving biodiversity and sustainable legal wildlife trade while working against unsustainable illegal wildlife trade. It was originally created in 1976 as a specialist group of the Species Survival Commission of the International Union for Conservation of Nature (IUCN), and evolved into a strategic alliance of the World Wide Fund for Nature (WWF) and the IUCN.
Aquilaria crassna is a species of plant in the Thymelaeaceae family. It is critically endangered and native to Southeast Asia.
Aquilaria rostrata is a species of tree in the family Thymelaeaceae. It is endemic to Peninsular Malaysia. It is sometimes used for agarwood, but unsustainable harvesting is believed to be threatening agarwood-producing species and therefore is discouraged by environmental groups.
Aquilaria sinensis is a species of plant in the family Thymelaeaceae. It is endemic to China. It is threatened by habitat loss. This medicinal plant is a source of fragrant wood, formed under a pathological condition, called Chen Xiang in Standard Mandarin, or chàhm hēung in Cantonese, or agarwood.
Lygodactylus williamsi is a critically endangered species of lizard in the family Gekkonidae. The species is endemic to a small area of Tanzania. Common names include turquoise dwarf gecko, William's dwarf gecko and, in the pet trade, electric blue gecko or electric blue day gecko.
Wildlife smuggling or wildlife trafficking concerns the illegal gathering and trade of endangered species and protected wildlife, including plants and byproducts or products utilizing a species. Research on wildlife smuggling has increased, however, knowledge of the illicit trade remains limited. The differences between international policies and tendencies likely contribute to the extensive estimated range of wildlife smuggling, anywhere from $5-$23 billion, with an additional $67-$193 billion when timber and fish are included. The prolific growth of wildlife smuggling makes it the fourth-largest criminal enterprise globally after drug, firearm, and human trafficking. Products demanded by the trade include but are not limited to ivory, bushmeat, traditional medicine, and exotic pets. China and the United States are the largest buyers in the illegal wildlife trade. It often involves other illegal activities such as tranquilizing animals without proper authorization.
Gyrinops is a genus of nine species of trees, called lign aloes or lign-aloes trees, in the family Thymelaeaceae. They are native to Southeast Asia and the Indian Subcontinent.
Coscinium fenestratum, or yellow vine as it is sometimes referred to in English, is a flowering woody climber, native to South Asia and Mainland Southeast Asia. It is rare and critically endangered in many of its habitats.
Treedom Oud is a manufacturer of agarwood oil, also known as oud oil or dehn al oud in Arabic. Headquartered in Bangkok, with the distillation facility in Trat Province in eastern Thailand, the company was formed in 2006.
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: CS1 maint: archived copy as title (link) TRAFFIC International, Cambridge, ISBN 1-85850-177-6