Results 111 to 120 of about 6,068 (207)
Evolutionary Dynamics of Predator-Prey Systems: An Ecological Perspective [PDF]
Evolution takes place in an evolutionary setting that typically involves interactions with other organisms. To describe such evolution, a structure is needed which incorporates the simultaneous evolution of interacting species.
Dieckmann, U., Law, R., Marrow, P.
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Invasive plant species pose a significant threat to the integrity and biodiversity of local ecosystems. Microplastic pollution and nitrogen deposition, as detrimental consequences of human activities, impact the growth of wetland plants.
Ziyi Wang +7 more
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Regime shift by an exotic nitrogen-fixing shrub mediates plant facilitation in primary succession.
Ecosystem invasion by non-native, nitrogen-fixing species is a global phenomenon with serious ecological consequences. However, in the Mediterranean basin few studies addressed the impact of invasion by nitrogen-fixing shrubs on soil quality and ...
Adriano Stinca +3 more
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Taxonomic revision of the genus Alternanthera (Amaranthaceae) in Italy [PDF]
A taxonomic revision of the genus Alternanthera (Amaranthaceae) in Italy is here presented. Field surveys were carried out during the period 2007–2013.
Iamonico, Duilio, Sánchez Del Pino, I.
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Adaptive Dynamics and Evolving Biodiversity [PDF]
Population viability is determined by the interplay of environmental influences and individual phenotypic traits that shape life histories and behavior.
Dieckmann, U., Ferriere, R.
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Universal Power Laws Govern Intermittent Rarity in Communities of Interacting Species [PDF]
The temporal dynamics of many populations involve intermittent rarity, that is, the alternation, over variable periods of time, of phases of extremely low abundance, and short outbreaks.
Cazelles, B., Ferriere, R.
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Effects of temporal variability on rare plant persistence in annual [PDF]
Traditional conservation biology regards environmental fluctuations as detrimental to persistence, reducing long-term average growth rates and increasing the probability of extinction.
Levine, J.M., Rees, M.
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Positive diversity-invasibility relationship in species-rich semi-natural grassland at the neighbourhood scale [PDF]
Background and Aims Attempts to answer the old question of whether high diversity causes high invasion resistance have resulted in an invasion paradox: while large-scale studies often find a positive relationship between diversity and invasibility, small-
Stampfli, Andreas, Zeiter, Michaela
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IntroductionFreshwater ecosystems are susceptible to invasion by alien macrophytes due to their connectivity and various plant dispersal vectors. These ecosystems often experience anthropogenic nutrient enrichment, favouring invasive species that ...
Ru Huang +24 more
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A graphical theory of competition on spatial resource gradients
Resource competition is a fundamental interaction in natural communities.However little is known about competition in spatial environments where organisms are able to regulate resource distributions.
Abrams +47 more
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