[PDF] Top 20 Tolerance of benthic macroinvertebrates to organic enrichment in highland streams of northeastern Rio Grande do Sul, Brazil
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Tolerance of benthic macroinvertebrates to organic enrichment in highland streams of northeastern Rio Grande do Sul, Brazil
... aim of this study was to determine the ecological valence of benthic macroinvertebrates at different pollution levels in highland rivers and streams of ... See full document
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Community structure of benthic invertebrates in two watercourses in Rio Grande do Sul State, southern Brazil.
... Br Brazil. azil. azil. azil. azil. The benthic fauna has an important role in the trophic chain of limnic environments, serving as food for fishes and ...aimed to identify and compare, ... See full document
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Integrated Environmental Assessment of streams in the Sinos River basin in the state of Rio Grande do Sul, Brazil
... located in the eastern region of the state of Rio Grande do Sul, Brazil, and covers 32 towns with different economic activities, such as industry, agriculture and cattle ... See full document
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Effects of agricultural and urban impacts on macroinvertebrates assemblages in streams (Rio Grande do Sul, Brazil)
... effects of agricultural and urban activities on the structure and composition of benthic communities of streams in the state of Rio Grande do Sul, ... See full document
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Diversity and abundance of the benthic macrofauna in lotic environments from the central region of Rio Grande do Sul State, Brazil
... The benthic fauna plays an important role in the trophic web and the nutrient flow of limnetic ...aimed to study the diversity and abundance of the benthic invertebrates ... See full document
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Benthic macroinvertebrate community in the Sinos river drainage basin, Rio Grande do Sul, Brazil
... A fauna de macroinvertebrados aquáticos é um relevante componente dos ecossistemas aquáticos límnicos continentais, atuando em vários processos de importante biocomplexidade. O presente estudo caracterizou a fauna de ... See full document
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Acuariidae (Nematoda) in Procellariiformes (Aves) on the southern coast of Rio Grande do Sul, Brazil
... specimens of Procellariiformes that were found dead on Cassino beach (32° 22’ S; 52° 18’ W), in Rio Grande do ...injuries in the proventriculus caused by Seuratia spp. in ... See full document
5
Diversity and spatial and temporal variation of benthic macroinvertebrates with respect to the trophic state of Lake Figueira in the South of Brazil
... plain of Rio Grande do Sul (RS), southern Brazil has a large number of water bodies, which are mostly ...due to its dimension and the heterogeneity of its ... See full document
13
Diversity and associations between coastal habitats and anurans in southernmost Brazil
... reported in each study and the classifi cation of the biome was based on specifi c maps ...Paulo, Brazil; Kacoliris et ...Paulo, Brazil; Maneyro (2008) - Pampa, Uruguay; Turci and Bernarde ... See full document
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Interactions between benthic macroinvertebrates and fishes in a low order stream in Campos de Cima da Serra, RS, Brazil
... um rio no sul do Brasil, foi estudada atra- vés de um experimento de exclusão em condições ...no rio onde é feita a introdução de truta arco-íris; as larvas de Trichoptera também aumentaram em abun- ... See full document
7
Cad. Saúde Pública vol.22 número12
... Rio Grande do Sul State has the highest suicide rates in ...role of agricultural activities, especially tobacco farming, where pesticide use is inten- ...designed to assess ... See full document
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The fish community as an indicator of biotic integrity of the streams in the Sinos River basin, Brazil
... basin of the Sinos River, located in the northeastern part of Rio Grande do Sul state, Brazil, has been highly impacted by industrial and urban ...because of ... See full document
11
Caracterização antigênica e molecular de oito amostras do vírus da doença de Aujeszky isoladas no estado do Rio Grande do Sul em 2003.
... concern in swine production. In the state of Rio Grande do Sul, Brazil, AD was only detected in 1954, in ...cattle. In 2003 two outbreaks of ... See full document
4
Novas ocorrências de Heterodermia (Líquens - Pyxinaceae) no Rio Grande do Sul, Brasil.
... Rio Grande do Sul. Contribution to the lichen flora of Brazil VII. Lichens from Montenegro and Triunfo, Rio Grande do Sul State. Contribution to the lichen flora of Brazil[r] ... See full document
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Fenologia de quatro espécies tóxicas de Senecio (Asteraceae) na região Sul do Rio Grande do Sul.
... aimed to determine the phenology of Senecio brasiliensis, ...poisoning in the southern region of the State of Rio Grande do Sul, ...years in the rural area ... See full document
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Rev. Saúde Pública vol.48 número2
... transmission of Chagas disease by vectors was considered to be under control in certain regions of ...species of triatominae, such as Panstrongylus geniculatus, Triatoma melanocephala, ... See full document
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PDF EN Jornal Brasileiro de Pneumologia 3 11 english
... Objective: To measure exhaled carbon monoxide (COex) levels in smokers with and without ...clinics of São Lucas Hospital in the city of Porto Alegre, Brazil, between September ... See full document
7
Buying Behavior Of Organic Vegetables Product The Effects Of Perceptions Of Quality And Risk
... quality of alternatives with regard to price within a category (Jin & Suh, ...2005). Organic vegetable products have advantages and technologies related of environmental ...quality ... See full document
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A política fundiária do governo da Frente Popular no Rio Grande do Sul (1999-2002): diretrizes, luta política e resultados atingidos
... Além de se orientar pelo cumprimento da meta, a ação do governo estadual visou atender também aos objetivos gerais e específicos preconizados pelo PERA e por seus subprogramas. Nesta direção, o DRA/GRA procurou ... See full document
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Synthesis Of Arts In Architecture Of Uzbekistan Of The Ancient Period
... example, to emphasize the central part among the other composition, the architect 'in the middle third of the main wall had arranged an extensive ...small in scale, and to emphasize its ... See full document
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