Management of river basins
Instruments for an equitable management of shared waters
... Concepts of Integrated Water Resources and River Basins Management are considered as key points to the question of how conflict can be avoided and international waters be ...Uses ...
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ENVIRONMENTAL MONITORING PLANNING IN RIVER BASINS: THE CASE OF PIG FARMING IN RIVER PIRANGA BASIN
... in River Piranga's Planning and Management of Water Resources Unit (Unidade de Planejamento e Gestão de Recursos Hídricos - UPGRH) was elaborated, and which was called DO1, tributary of ...
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Micropollutants management in urban hydrographic basins: the Belém River case, Curitiba, Paraná / Gestão de micropoluentes em bacias hidrográficas urbanas: o caso do Rio Belém, Curitiba, Paraná
... range of compounds considered micropollutants, the groups of trace metals and Persistent Organic Pollutants are already controlled in the water of most countries, by legal instruments, whether they ...
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DYNAMIC SYSTEMS APPROACH TO ASSESS AND MANAGE WATER RESOURCES IN RIVER BASINS
... challenge of solving in- creasing water demands for urban, industrial and ag- ricultural growth, potential conflicts generated by the supply versus demand status, and the advance of eco- system degradation ...
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Genetic diversity and structure of Astrocaryum jauari (Mart.) palm in two Amazon river basins
... levels of intrapopulation diversity were found in this ...application of molecular markers in adult plants and their progenies in species of the same genus detected this type of reproductive ...
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RBRH vol.22
... adopt management instruments, among which the charge for water use stands ...analysis of the eficiency of this management instrument in a watershed, it is necessary to use a scientiic ...
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Operational river discharge forecasting in poorly gauged basins: the Kavango River basin case study
... forecasts of river dis- charge are essential for effective water resources manage- ...gauged river basins. The objective of this study is to develop open-source software tools to ...
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Quantifying uncertainty in the impacts of climate change on river discharge in sub-catchments of the Yangtze and Yellow River Basins, China
... Modelling of baseline and projected river discharge consequently do not consider changes in land-use and it as acknowledged that some disparities between sim- ulated and observed discharge may be ...
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Assessment of fish assemblages in streams of different orders in the Upper Paraná River basin, Central Brazil
... grouped (nested) within each of the three basins considered (Tab. I). The first analysis was performed considering observed richness as a dependent variable, stream order as a fixed effect and basin and ...
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Geographic variation in the advertisement calls of Hyla eximia and its possible explanations
... reception of signals used in social (Wells, 1977; Sullivan & Wagner, 1988; Wagner, 1989) or sexual contexts (Searcy & Andersson, 1986) may lead to rapid population differentiation ( Jennions & Petrie, ...
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Aline Souza Medrado, Alba Vivian Amaral Figueiredo, Ana Maria Waldschmidt, Paulo Roberto Antunes de Mello Affonso and Paulo Luiz Souza Carneiro
... same river basin, the ge- netic separation of the individuals from Contas and Preto do Costa Rivers could be influenced by environmental fac- tors, since the latter presents several small waterfalls, likely ...
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The condition factor of fishes from two river basins in São Paulo state, Southeast of Brazil
... Departamento de Zoologia, Instituto de Biociências, Universidade Estadual Paulista (Unesp), C.P.. *Autor para correspondência.[r] ...
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The influence of environmental variables on the functional structure of headwater stream fish assemblages: a study of two tropical basins in Central Brazil
... importance of abiotic factors in shaping fish assemblages’ structure (Poff & Allan, 1995; Peres-Neto, 2004; Hoeinghaus et ...structure of headwater streams are driven by factors such as turbidity and ...
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Population biology of Aegla platensis (Decapoda: Anomura: Aeglidae) in a tributary of the Uruguay River, state of Rio Grande do Sul, Brazil
... biology of Aegla platensis Schmitt, 1942 from the Uruguay River Basin, and compare our data with data from other ...frequencies of ovigerous females and juveniles, from the austral spring of ...
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HYDROGEIOS: A semi-distributed GIS-based hydrological model for disturbed river basins
... case of conjunctive use of surface and ground water, the impacts of abstractions ...leaky basins, with complex interac- tions between soil and aquifer ...
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HYDROSSEDIMENTOLOGICAL CONTRIBUTION OF RURAL ROADS IN RIVER BASINS WITH SMALL AND MEDIUM PROPERTIES
... contributions of agriculture, urban environment, and other land ...aim of this study is to simulate different scenarios and characteristics for rural roads and assess its the flow of water and ...
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Spatial and temporal variation in population structure of Hemigrammus marginatus (Characiformes: Characidae) in streams of the Ivinhema River Basin, Brazil
... tics of this sub-basin allow for the occurrence of individuals in different length classes, especially ...frequency of smaller individuals in this sub-basin may be related to differences in habitat ...
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The European Flood Alert System – Part 1: Concept and development
... support of the institute’s Land Management Unit’s (LMU), in developing the system and enabling it to run seven days a week, including during ...authorities of those countries that provided detached ...
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Analysis of the Weekend Effect on the Markets of 121 Equity Indices and 29 Commodities
... equality of variances of daily average rates of return in two populations, was rejected (for α=5%) in the following 75 cases: ADX, ALL ORDINARIES, ALSIUG, AMM FR FLT, BELEX 15, BOVESPA, BUMIX, BUX, ...
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Characidae, Bryconinae) based on the mitochondrial gene 16S rRNA
... fishes of the genus Chalceus were found to be the sister-group of all remaining species of ...member of Ales- tidae, a family of African ...congruence of such results with ...
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