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Effect of Rubus control on arthropod abundance and diversity of Scalesia forest sites on Santa Cruz, Galápagos.

Por:

Schmidt Yáñez, Paul L

Colaborador(es):

Tipo de material:

ArtículoIdioma: Inglés Detalles de publicación: 2016Tema(s):

Clasificación CDD:

21 999.999

En: Journal of Ecology Vol. 97, No. 6, pp. 1252–63. Resumen: Introduced plant species can have strong negative effects on native ecosystems. This is often reflected in alterations of native species richness and species composition on various trophic levels [1,2]. Isolated island ecosystems such as the Galápagos Islands are thought to be more susceptible to invasions [3]. The recent invasion of Rubus niveus has severe impacts on the native Scalesia pedunculata forests on Santa Cruz and overall the area has been reduced to 1.1% of it’s original size [4]. In 2010 the National Park of Galápagos implemented a Rubus herbicide eradication program leading to the temporary removal of the entire understory. We investigated how these human induced habitat changes affect arthropod diversity and species composition.

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Existencias ( 2 )
Notas de título ( 2 )

Existencias
Imagen de cubierta	Tipo de ítem	Biblioteca actual	Biblioteca de origen	Colección	Ubicación en estantería	Signatura topográfica	Materiales especificados	Info Vol	URL	Copia número	Estado	Notas	Fecha de vencimiento	Código de barras	Reserva de ítems	Prioridad de la cola de reserva de ejemplar	Reservas para cursos
	Artículo	Corley Smith Library Artículos		Galápagos		999.999 (Navegar estantería(Abre debajo))					Disponible			2017-2098
	Documento electrónico	Corley Smith Library Colección PDF		Galápagos		999.999 (Navegar estantería(Abre debajo))					Disponible			2021-2222

Introduced plant species can have strong negative effects on native ecosystems. This is often reflected in alterations of native species richness and species composition on various trophic levels [1,2]. Isolated island ecosystems such as the Galápagos Islands are thought to be more susceptible to invasions [3]. The recent invasion of Rubus niveus has severe impacts on the native Scalesia pedunculata forests on Santa Cruz and overall the area has been reduced to 1.1% of it’s
original size [4]. In 2010 the National Park of Galápagos implemented a Rubus herbicide eradication program leading to the temporary removal of the entire understory. We investigated how these human induced habitat changes affect arthropod diversity and species composition.

English