Ephemeral disturbances have long-lasting impacts on forest invasion dynamics

Ecology ◽  
2014 ◽  
Vol 95 (7) ◽  
pp. 1770-1779 ◽  
Author(s):  
Anne K. Eschtruth ◽  
John J. Battles
Keyword(s):  
Invasion Dynamics ◽  
Forest Invasion

Lake morphometry determines Dreissena invasion dynamics

2021 ◽  
Author(s):  
Alexander Y. Karatayev ◽  
Vadim A. Karatayev ◽  
Lyubov E. Burlakova ◽  
Knut Mehler ◽  
Mark D. Rowe ◽  
...  
Keyword(s):  
Lake Morphometry ◽  
Invasion Dynamics

A global genetic analysis of herbarium specimens reveals the invasion dynamics of an introduced plant pathogen

2021 ◽  
Author(s):  
Michael Bradshaw ◽  
Uwe Braun ◽  
Marianne Elliott ◽  
Julia Kruse ◽  
Shu-Yan Liu ◽  
...  
Keyword(s):  
Genetic Analysis ◽  
Plant Pathogen ◽  
Herbarium Specimens ◽  
Invasion Dynamics

Invasion dynamics of competing species with stage-structure

2017 ◽  
Vol 435 ◽  
pp. 12-21
Author(s):  
Sharon Bewick ◽  
Guoqing Wang ◽  
Hannah Younes ◽  
Bingtuan Li ◽  
William F. Fagan
Keyword(s):  
Stage Structure ◽  
Competing Species ◽  
Invasion Dynamics

scholarly journals Invasion Dynamics of White-Nose Syndrome Fungus, Midwestern United States, 2012–2014

2015 ◽  
Vol 21 (6) ◽  
pp. 1023-1026 ◽  
Author(s):  
Kate E. Langwig ◽  
Joseph R. Hoyt ◽  
Katy L. Parise ◽  
Joe Kath ◽  
Dan Kirk ◽  
...  
Keyword(s):  
United States ◽  
Midwestern United States ◽  
Invasion Dynamics ◽  
White Nose Syndrome

scholarly journals Native insect herbivory overwhelms context dependence to limit complex invasion dynamics of exotic weeds

2017 ◽  
Vol 20 (11) ◽  
pp. 1374-1384 ◽  
Author(s):  
Emily L. Schultz ◽  
James O. Eckberg ◽  
Sergey S. Berg ◽  
Svata M. Louda ◽  
Tom E. X. Miller
Keyword(s):  
Insect Herbivory ◽  
Context Dependence ◽  
Invasion Dynamics

Competition between the non-native amphipod Caprella mutica and two native species of caprellids Pseudoprotella phasma and Caprella linearis

2009 ◽  
Vol 89 (6) ◽  
pp. 1125-1132 ◽  
Author(s):  
Richard Shucksmith ◽  
Elizabeth J. Cook ◽  
David J. Hughes ◽  
Michael T. Burrows
Keyword(s):  
Interspecific Competition ◽  
Direct Contact ◽  
Native Species ◽  
Low Density ◽  
Artificial Habitat ◽  
Resident Species ◽  
Invasion Dynamics ◽  
Aggressive Interactions ◽  
Resource Space ◽  
Caprella Mutica

Competition plays an important role in invasion dynamics. According to Elton's biodiversity and invasibility hypothesis, non-native species must be competitively superior to the resident species in order to successfully invade. An invader that is ecologically similar to a native species may cause intense interspecific competition as they both require the same resource. Furthermore, an increase in the density of an invading competitor may enhance the intensity of the competitive interaction, however, this may be reduced if the inferior competitor has a refuge that reduces the amount of time it is in direct contact with the superior competitor. In laboratory-based competition experiments between the non-native caprellid Caprella mutica and two ecologically similar native caprellids Caprella linearis and Pseudoprotella phasma, C. mutica successfully displaced both species from homogeneous artificial habitat patches after 48 hours. Patches that contained a refuge reduced the number of C. linearis being displaced but only when C. mutica was at a low density. Potentially aggressive interactions between C. mutica and the native C. linearis may have caused C. linearis to be displaced from the patches and could have caused significantly higher mortality of C. linearis compared to the controls. This is the first study to show that the non-native C. mutica has the ability to displace ecologically similar native species when the resource space is limited and when the density of C. mutica was significantly (10 times) lower than the density of C. linearis.

Niche opportunities and invasion dynamics in a desert annual community

2012 ◽  
Vol 16 (2) ◽  
pp. 158-166 ◽  
Author(s):  
Ginger R. H. Allington ◽  
David N. Koons ◽  
S. K. Morgan Ernest ◽  
Michele R. Schutzenhofer ◽  
Thomas J. Valone
Keyword(s):  
Invasion Dynamics ◽  
Desert Annual
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