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ecology and environments

Ecology of Vibrio cholerae serogroup 01 in aquatic environments

Ecology of Vibrio cholerae serogroup 01 in aquatic environments

... endemic and seasonal nature of cholera depends upon the survival of Vibrio cholerae 01 in a viable but not necessarily culturable state in ecologic niches in aquatic environments dur- ing interepidemic ...

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Advances in taxonomy, ecology, and biogeography of Dirivultidae (copepoda) associated with chemosynthetic environments in the deep sea.

Advances in taxonomy, ecology, and biogeography of Dirivultidae (copepoda) associated with chemosynthetic environments in the deep sea.

... copepods and their morphological characteristics include: The body is cyclopiform with length ranging from ...females and 5–6 segmented in ...short and robust formed by labrum and labium ...

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Trophic ecology of Lontra longicaudis (Carnivora, Mustelidae) in lotic and semilotic environments in southeastern Brazil

Trophic ecology of Lontra longicaudis (Carnivora, Mustelidae) in lotic and semilotic environments in southeastern Brazil

... Central and South America, except in ...(streamlet) and semilotic (hydroelectric reservoir) environments of Paranapanema Valley, in southeastern ...two environments, we analyzed statistically ...

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Estud. psicol. (Campinas)  vol.33 número4

Estud. psicol. (Campinas) vol.33 número4

... Psychology and medical education and practice (Winett, King, & Altman, ...health and disease, with consequent changes in the proposals concerning the professional practice and role of ...

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Landscape fragmentation and pollinator movement within agricultural environments: a modelling framework for exploring foraging and movement ecology

Landscape fragmentation and pollinator movement within agricultural environments: a modelling framework for exploring foraging and movement ecology

... 2013), and creating a spatially realistic model that accounts for the distribution of multiple forage types may require us to understand all the switches in preference that could occur when a pollinator is able to ...

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ECOLOGY, BEHAVIOR AND BIONOMICS

ECOLOGY, BEHAVIOR AND BIONOMICS

... monophagy and oligophagy are linked to predictable availability of these resources (Krainacker et ...ephemeral and, even though their availability may be seasonally predictable, their abundance is not ...

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ECOLOGY, BEHAVIOR AND BIONOMICS

ECOLOGY, BEHAVIOR AND BIONOMICS

... flexuosa and other groups of arboreal-herbaceous species develop in clean fields with a very humid soil (Ribeiro & Walter 1998, Oliveira & Marquis ...m and inflorescences may weigh up to 40 kg ...

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ECOLOGY, BEHAVIOR AND BIONOMICS

ECOLOGY, BEHAVIOR AND BIONOMICS

... latitude and negative correlation of temperature with the occurrence of type O (torquata) demonstrates that this type is more adapted to areas with lower mean temperatures, and during the summer with longer ...

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ECOLOGY, BEHAVIOR AND BIONOMICS

ECOLOGY, BEHAVIOR AND BIONOMICS

... restricted environments, faced with low quality diets, insects can use mechanisms to compensate for nutritional deficiencies (Simpson & White 1990, Slansky & Wheeler 1992, Browne ...carbohydrates ...

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ECOLOGY, BEHAVIOR AND BIONOMICS

ECOLOGY, BEHAVIOR AND BIONOMICS

... observed, and therefore to the seasonal and annual ...collection and could thus be considered as a casual ...different environments that could explain a large portion of the total diversity ...

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ECOLOGY, BEHAVIOR AND BIONOMICS

ECOLOGY, BEHAVIOR AND BIONOMICS

... Biesmeijer & Slaa (2006) have recently accomplished a comparative analysis of food plants use by eusocial bees in tropical bee assemblages. However the forums that seek to elucidate the patterns of resource use by ...

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ECOLOGY, BEHAVIOR AND BIONOMICS

ECOLOGY, BEHAVIOR AND BIONOMICS

... (Sakanoshita and Yanagita 1976), the laboratory data did not support the hypothesis that, in neotropical areas, this insect responds to change in day-length (Tables 1, ...longevity, and morphological ...

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ECOLOGY, BEHAVIOR AND BIONOMICS

ECOLOGY, BEHAVIOR AND BIONOMICS

... geographic and temporal body size and allometric patterns in ectotherms, both vertebrate and invertebrate (Mousseau 1997, Ashton 2002, Ashton & Feldman 2003), the factors underlying these trends ...

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ECOLOGY, BEHAVIOR AND BIONOMICS

ECOLOGY, BEHAVIOR AND BIONOMICS

... healthy environments, since it occurs in good numbers in the large and relatively well preserved, 22,000 ha forest remnant of Desengano region, state of Rio de Janeiro but is absent from or occurs only in ...

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Response of frugivorous primates to changes in fruit supply in a northern Amazonian forest

Response of frugivorous primates to changes in fruit supply in a northern Amazonian forest

... abundance and distribution, but studies addressing the effects of this variation on primates are ...surveys) and primate density (line-transects) were monitored in twelve 2 km-long transects at monthly ...

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Invasion ecology: Origin and biodiversity effects

Invasion ecology: Origin and biodiversity effects

... invasion ecology had its origin in the mid-19th century when the importance of species dispersal became apparent, and made significant progress during the ensuing 150 years of island studies, it did not ...

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Protozooplankton and its relationship with environmental conditions in 13 water bodies of the Mogi-Guaçu basin - SP, Brazil

Protozooplankton and its relationship with environmental conditions in 13 water bodies of the Mogi-Guaçu basin - SP, Brazil

... webs and its composition, density, and distribution reflect the chemical, physical, and biological aspects of the ...Brazil and on protozoan ecology in subtropical environments, ...

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ECOLOGY, BEHAVIOR AND BIONOMICS

ECOLOGY, BEHAVIOR AND BIONOMICS

... (seasonal and annual) in caterpillar abundance makes it diffi cult to distinguish the possible effects of fi re on this ...Hymenoptera and Lepidoptera), and decreasing others like Collembola and ...

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ECOLOGY, BEHAVIOR AND BIONOMICS

ECOLOGY, BEHAVIOR AND BIONOMICS

... March and September seem to be indirectly associated with the ...temperatures and low humidity have a negative effect on the activities performed by solitary bees and wasps, which have low ...

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ECOLOGY, BEHAVIOR AND BIONOMICS

ECOLOGY, BEHAVIOR AND BIONOMICS

... altitude and low temperatures because species belonging to this genus are robust and can stand strong winds (Heinrich ...all and the one with the highest visit ...pollinator and active plants ...

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