Darwin's frogs Rhinoderma spp. are the only known mouth-brooding frogs on Earth. The southern Darwin's frog, R. darwinii, is found in the temperate forests of southern South America, is listed as Endangered and could be the only extant representative of this genus. Based on stomach contents, inve...
Molina-Burgos, B.E.
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Valenzuela-Sánchez, A.
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Alvarado-Rybak, M.
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Klarian, S.
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Soto-Azat, C.
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[Trophic ecology of the Endangered Darwin's frog inferred by stable isotopes]
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Trophic ecology of the Endangered Darwin's frog inferred by stable isotopes
The Green's function method is used to analyze the boundary effects produced by a Chern-Simons extension to electrodynamics. We consider the electromagnetic field coupled to a theta term that is piecewise constant in different regions of space, separated by a common interface Sigma, the theta bou...
Martín-Ruiz, A.
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Cambiaso, M.
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Urrutia, L. F.
,
[Electro- and magnetostatics of topological insulators as modeled by planar, spherical, and cylindrical θ boundaries: Green’s function approach]
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Electro- and magnetostatics of topological insulators as modeled by planar, spherical, and cylindrical θ boundaries: Green’s function approach
Correa Araneda, Francisco
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De Los Ríos Escalante, Patricio
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Habit, Evelyn
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[Presence of the red jollytail, Brachygalaxias bullocki (Regan, 1908) (Galaxiformes: Galaxiidae), in freshwater forested wetlands from Chile]
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Presence of the red jollytail, Brachygalaxias bullocki (Regan, 1908) (Galaxiformes: Galaxiidae), in freshwater forested wetlands from Chile
A study was made of the geographic distribution of swamp forest in the coastal territory of the Araucania Region, Chile. An analysis of maps, aerial photographs, and satellite images was carried out, together with field work, to determine the location, degree of fragmentation, shape of fragments ...
Pena Cortes, Fernando
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Pincheira Ulbrich, Jimmy
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Bertran, Carlos
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Tapia, Jaime
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Hauenstein Barra, Enrique
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Fernandez, Eduardo
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Rozas Vásquez, Daniel
,
[A study of the geographic distribution of swamp forest in the coastal zone of the Araucania Region, Chile]
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A study of the geographic distribution of swamp forest in the coastal zone of the Araucania Region, Chile
The coastal area of the Araucania Region stands out for the presence of wooded wetlands of Temu and Pitra (Blepharocalyo-Myrceugenietum exsuccae), from the association Blepharocalyo-Myrceugenietum exsuccae. These are nowadays affected by antropic activities. We evaluated the vascular flora, the d...
Hauenstein Barra, Enrique
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Pena Cortes, Fernando
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Bertran, Carlos
,
Tapia, Jaime
,
Vargas Chacoff, Luis
,
Urrutia, Odette
,
[Floristic composition and evaluation of the degradation of the swampy coastal forest of temu-pitra in the Araucania Region, Chile]
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Floristic composition and evaluation of the degradation of the swampy coastal forest of temu-pitra in the Araucania Region, Chile
Recent analyses of Internet search behaviour conclude that the public's interest in environmental issues is falling (McCallum and Bury, Biodiv Conserv 22:1355-1367, 2013). Ficetola (Biodiv Conserv 22:2983-2988, 2013) argued that the nature of the underpinning data processing may create an artific...
Funk, Stephan M.
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Rusowsky, Daniela
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[The importance of cultural knowledge and scale for analysing internet search data as a proxy for public interest toward the environment]
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The importance of cultural knowledge and scale for analysing internet search data as a proxy for public interest toward the environment
Epigenetic regulation plays important biological roles in plants, including timing of flowering and endosperm development. Little is known about the mechanisms controlling heterochrony (the change in the timing or rate of developmental events during ontogeny) in Eucalyptus globulus. DNA methylati...