Ochotona curzoniae. Totally, 1,352 individual samples were collected, and 10 microsatellite loci were analyzed. Appropriate population density of plateau pika could promote forage growth and maintain the ecosystem stability as an allogenic engineer [9,10]. As a result the plateau pika has been poisoned across vast areas of the high alpine meadows of the plateau. Most previous studies of habitat selection by plateau pika have been conducted at a local microhabitat scale; however, little is known about the relationship between the distribution of plateau pika and macrohabitat factors at broad spatial scales. Plateau pika is the keystone species in community of grasslands in Tibetan Plateau. The plateau pika has also been considered a keystone species for biodiversity on the plateau. the viewpoint that plateau pika was a keystone species or at least allogenic engineer in 327 alpine ecosystem in 21 century after a review paper by Smith and Foggin (1999) Because the plateau pika shapes the successional direction of alpine meadows, it is commonly considered as a keystone species for alpine meadow ecosystems in the Qinghai-Tibetan plateau (Smith and Foggin, 1999, Lai and Smith, 2003, Guo et … Plateau pikas are a keystone species and ecosystem engineer on the alpine grassland ecosystem on the QTP (Smith and Foggin 1999; Delibes-Mateos et al. However, little is known about the interactions between snow leopards and sympatric carnivores. The plateau pika (Ochotona curzoniae; see Fig.1 for photo) is a small mammal that lives in the alpine grasslands of the Tibetan Plateau. Conversely, the plateau pika has been categorized as a keystone species (Power et al. Pests, keystone species, and hungry ghosts: the Gesar epic and human-pika relations on the Tibetan Plateau. 1996) because of its function in creating disturbance and fostering biodiversity (Smith and Foggin 1999; Wangdwei et al. The plateau pika (Ochotona curzoniae) is a keystone species for biodiversity on the Tibetan plateau, Anim. This image has a resolution 1000x563, and has a size of 0 Bytes On the other hand, it is being poisoned. Plateau Pikas are one of the 30 species of pika worldwide. The plateau pika is a keystone species on the Tibetan Plateau. to as a pest because of the degradation is causes to crops which causes a competition in foraging with the livestock of farmers such as yaks, sheep, and horses, which in turn affects their livelihood. They are highly social herbivorous mammals that live in family groups (Dobson et al., 1998). Smith AT, Foggin JM: The plateau pika (Ochotona curzoniae) is a keystone species for biodiversity on the Tibetan plateau. The plateau pika is a smaller relative of the rabbit and occupies an almost identical ecological niche to the prairie dog in the U.S. Environmentalists call the pika a keystone species. Rare pika pet animal chinese red. The species can survive in a wide range of habitats including alpine deserts, meadows and steppes, and even montane forests. The plateau pika as well as being considered to be a keystone species is also considered to as a pest because of the degradation is causes to crops which causes a competition in foraging with the livestock of farmers such as yaks, sheep, horses, etc., which in turn affects their livelihood. Pikas are a keystone species, providing many ecosystem functions to the Tibetan Plateau, they wrote. Conserv., 2, 235–240, 1999. Despite its small size, the plateau pika is considered a keystone species in its ecosystem, as it helps recycle nutrients in the soil and is a source of food for predators such as foxes, falcons, and wolves. Colonies of over 300 individuals/ha have been reported. smith,andrew thomas*. The Plateau Pika (Ochotona Curzoniae) is a Keystone Species for Biodiversity on the Tibetan Plateau A.T. Smith, J.M. The plateau pika thus appears to be both an allogenic engineer and a keystone species. Poisoning pikas reduces biodiversity of native species on the Qinghai–Xizang plateau, therefore management decisions concerning plateau pikas should reflect caution and careful assessment. The highly-social plateau pika (Lagomorpha: Ochotona curzoniae) excavates vast burrow complexes in alpine meadows on the Tibetan Plateau. Plateau pika (Ochotona curzoniae) is a keystone species for biodiversity and one of the most important animals shaping the landscape and function of grassland ecosystems in the Qinghai-Tibet Plateau (Smith and Foggin, 1999; Li et al., 2013). 2008). Conserv., 2 (1999), pp. The plateau pika is a keystone species because it: (i) makes burrows that are the primary homes to a wide variety of small birds and lizards; (ii) creates microhabitat disturbance that results in an increase in plant species richness; (iii) serves as the principal prey for nearly all of the plateau's predator species… The plateau pika (Ochotona curzoniae) is a keystone species in the alpine rangeland ecosystem of the Qinghai–Tibetan Plateau. Another perspective, however, on the role of the plateau pika is that it serves as a major keystone species for biodiversity on the Tibetan Plateau. 10.1111/j.1469-1795.1999.tb00069.x. FogginThe plateau pika (Ochotona curzoniae) is a keystone species for biodiversity on the Tibetan plateau Anim. metapopulation dynamics of pikas: modelling couservation alternatives. The Tibetan Plateau is an amazing region; it is the kingdom of wildlife. In the recent years, due to overgrazing and the global climate … Emily T. 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