Trophic groups
Diet and trophic groups of an aquatic insect community in a tropical stream
... The great diversity of food habits presented by caddisflies, beetles, and dipterans was evidenced by the fact that these were the only orders to present omnivorous genera in our study. In addition, Trichoptera was the ...
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HABITAT DIVERSITY AND BENTHIC FUNCTIONAL TROPHIC GROUPS AT SERRA DO CIPÓ, SOUTHEAST BRAZIL
... functional trophic groups and the colonisation of characteristic habitats, constitute a useful tool for the conservation of aquatic eco- ...functional trophic groups, and the different forms ...
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Richness, composition and trophic groups of an avian community in the Pernambuco Endemism Centre, Alagoas, Brazil
... In northeastern Brazil, the reduction of the natural forest cover to a series of small, isolated fragments has had negative consequences for the local avian fauna, in particular, a loss of the more specialized species, ...
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The trophic groups in Coleoptera.
... Por estes autores, e pelos demais, foram utilizados os termos categoria trófica, guilda e grupo trófico dentro de um mesmo conceito que foi o de constituir grupos de espécies de uma dada[r] ...
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Trophic structure of macroinvertebrates in tropical pasture streams
... broad trophic plasticity and are potentially capable of using whichever food resources are available in the environment that adequate to their mouth apparatus and digestive capability (Gerking, ...consistent ...
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Reef Fishes at All Trophic Levels Respond Positively to Effective Marine Protected Areas.
... some trophic groups more than ...lower trophic groups, in which case protection from fishing should result in suppression of lower trophic groups as predator populations ...major ...
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Braz. j. oceanogr. vol.62 número2
... main sources of energy for consumers based on the assimilated food (PETERSON; FRY, 1987), stomach content data provide the taxonomic status of the prey ingested, and together with natural history information provide ...
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Spatiotemporal diversity, structure and trophic guilds of insect assemblages in a semi-arid Sabkha ecosystem
... functional trophic groups is crucial to outlining the structure of food webs and, accordingly, identifying any perturbation in the ecosystem functioning (Chesson & Huntly, 1997; Gascon et ...insect ...
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Leaf degradation of Salix humboldtiana Willd. (Salicaceae) and invertebrate colonization in a subtropical lake (Brazil)
... An ecological succession process takes place on the detritus, involving microorganisms, invertebrates and vertebrates (Begon et al., 1996; Gonçalves et al., 2003), until the detritus are completely decomposed. According ...
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Nematode Community, Trophic Structure and Population Fluctuation in Soybean Fields
... one trophic group], the ratios of fungivore/bacterivore (FF/BF) and of (fungivore+bacterivore)/plant parasite [(FF+BF)/PP], and percentages of criconematids and of dorylaimids in the ...five trophic ...
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Functional trophic composition of the ichthyofauna of forest streams in eastern Brazilian Amazon
... functional trophic groups (FTGs), according to two main characteristics: (1) its most frequently observed feeding tactic; and (2) its spatial distribution in the stream environment, considering their ...
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Feeding diversity index as complementary information in the assessment of ecological quality status
... feeding groups, and the feeding diversity was ...ecological groups, which would indicate a possible Good ecological status (EQS), they all perform the same trophic function, for example, they are all ...
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Functional trophic composition of the ichthyofauna of forest streams in eastern Brazilian Amazon
... functional trophic groups (FTGs), according to two main characteristics: (1) its most frequently observed feeding tactic; and (2) its spatial distribution in the stream environment, considering their ...
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Impact of direct seeding mulch-based cropping systems on soil nematodes in a long-term experiment in Madagascar
... different trophic groups and indices (MI, maturity index; EI and SI, enrichment and structure indices), allowed the discrimination of the different cropping ...
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Feeding ecology of a stream fish assemblage in an Atlantic Forest remnant (Serra do Japi, SP, Brazil)
... the trophic structure of the fish assemblage in streams of the Serra Japi, an ecotonal area between the Atlantic Forest and inland forests of São Paulo State, Southeastern ...different trophic ...
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Trophic assessment in chinese coastal systems
... Eutrophication assessment, began with classical freshwater approach (Carlson, 1977; Morihiro et al., 1981), has developed through two ―phases‖ (Cloern, 2001). These nutrient-based classification systems are termed as a ...
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Proposed guide for the working groups
... The role of national formularies and comprehensive drug benefit plans in providing adequate coverage at reasonable cost.. The basic elements of comprehensive drug legislation3[r] ...
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Location of hotel groups’ headquarters
... hotel groups in the country, because there are phy- sically more hotels to be affiliated and the local ow- ners and managers have the experience of working with/for hotel ...hotel groups as ...
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IDENTIFICATION OF GROUPS OF STAKEHOLDERS
... The fourth group of interest is composed of entities such as Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), Associação Nacional de Pós-Graduação e Pesquisa em Administração (ANPAD), European ...
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On finite C-tidy groups
... note we determine the structure of finite C-tidy groups.. Wepsic replaced the word “abelian” of the above definition with the word “cyclic” and introduced the notion of cyclicizer of an [r] ...
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