Journal ArticleDOI
Sampling and Analysis of Insect Populations
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Presentation des methodes d'etude des populations d'insectes basees sur l'analyse des modeles de distribution spatiale, sur des procedures d'echantillonnage and sur theAnalyse des facteurs clefs.Abstract:
Presentation des methodes d'etude des populations d'insectes basees sur l'analyse des modeles de distribution spatiale, sur des procedures d'echantillonnage et sur l'analyse des facteurs clefsread more
Citations
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Estimating Species Abundance from Occurrence.
Fangliang He,Kevin J. Gaston +1 more
TL;DR: Various species data at large scales are increasingly documented in this presence/absence format, and information on commonness and rarity is, at best, limited to a map of their presence or absence from recording units in a specified time frame.
Journal ArticleDOI
Aggregation and temporal stability of carabid beetle distributions in field and hedgerow habitats
TL;DR: The spatial stability of patches suggests that future studies should focus on the detailed measurement of biotic and abiotic factors associated with patch location, and the underlying causes of population distributions in farmland have important implications for managing habitat to enhance populations of beneficial predators and targeting insecticide applications in precision agriculture.
Journal ArticleDOI
Transformation using (x + 0.5) to stabilize the variance of populations
TL;DR: In this article, the authors suggest that 0.5 is preferable to 1 as an added constant, because a discrete distribution defined in {0, 1, 2,...} is approximately described by a corresponding continuous distribution defined by (0, ≧).
Book
Insect Natural Enemies
TL;DR: Having more aspects to know and understand will lead you to become someone more precious, and becoming precious can be situated with the presentation of how your knowledge much.
Journal ArticleDOI
Sampling insect populations for the purpose of IPM decision making
M. R. Binns,Jan P. Nyrop +1 more
TL;DR: Decision making is a key aspect of current integrated pest management (IPM) programs and will continue to play an important role as IPM programs mature, and decision making protocols can be used to reduce pesticide use.
References
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Journal ArticleDOI
On the measurement of natural and sexual selection: theory.
Stevan J. Arnold,Michael J. Wade +1 more
TL;DR: An approach to the empirical measurement of selection that is directly related to formal evolutionary theory is illustrated and a mode of data analysis that describes selection in useful, theoretical terms is presented so that field or experimental results will have a tangible relationship to equations for evolutionary change.
Journal ArticleDOI
On the measurement of natural and sexual selection: applications.
Stevan J. Arnold,Michael J. Wade +1 more
TL;DR: This paper uses measures of selection developed by quantitative geneticists and some new results to analyze multiple episodes of selection in natural populations of amphibians, reptiles, and insects.
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