Results 311 to 320 of about 9,041,918 (353)
Some of the next articles are maybe not open access.
1997
Voles, mouse-like animals whose populations swing wildly, cause enormous crop damage every year. Although no consensus has been reached concerning the causes of vole cycles, it is clear that no single extrinsic factor, such as weather or food availability, can be directly responsible for this phenomenon.
Bruce Hannon, Matthias Ruth
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Voles, mouse-like animals whose populations swing wildly, cause enormous crop damage every year. Although no consensus has been reached concerning the causes of vole cycles, it is clear that no single extrinsic factor, such as weather or food availability, can be directly responsible for this phenomenon.
Bruce Hannon, Matthias Ruth
openaire +2 more sources
The role of temperature variability on insect performance and population dynamics in a warming world
, 2014Despite the amount of research on the consequences of global warming on ecological systems, most studies examine the impact of increases in average temperature.
S. Estay, M. Lima, F. Bozinovic
semanticscholar +1 more source
Dynamical Systems of Population Dynamics
2001After a short review of the the role of population dynamics in the formation of the theory of dynamical systems some recent developments are described, centered around work within the DANSE project: Reaction transport equations which are refinements of reaction diffusion equations, showing travelling front solutions and pattern formation, with ...
Johannes Müller, Karl-Peter Hadeler
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Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 1994
Abstract The death of an individual, a population, or an entire species can have many causes, even if one ultimately delivers the coup de gráce. Are there, however, general rules and constraints that may help us better understand rarity and extinction?
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Abstract The death of an individual, a population, or an entire species can have many causes, even if one ultimately delivers the coup de gráce. Are there, however, general rules and constraints that may help us better understand rarity and extinction?
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Dynamics of Single Populations
2013This chapter develops the mathematics of discrete and continuous models for a single dynamic quantity. Separate sections introduce each type of model via simple examples and simulations, and two additional sections present the principal graphical methods: cobweb analysis for discrete equations and phase line analysis for continuous equations. The final
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Cancer statistics for the US Hispanic/Latino population, 2021
Ca-A Cancer Journal for Clinicians, 2021Kimberly D Miller +2 more
exaly
Nonlinear population dynamics are ubiquitous in animals
Nature Ecology & Evolution, 2019Tyler J. Clark, A. Luis
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Dynamics of Populations of Consumers
1984The growth or decline of a population over a period of time can be expressed in terms of the changes in biomass (ΔB) or of numbers (ΔN). The changes that occur are the result of the sum of the individuals born (R) minus those dying (M) during the interval, the growth (G) of the individuals in the population, and of the net difference between emigration
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