Results 31 to 40 of about 11,177 (206)

Parasitic helminths of the non-native serrasalmid fish Metynnis lippincottianus from the Três Marias Reservoir, Southeast Brazil

open access: yesRevista Brasileira de Parasitologia Veterinária, 2018
Metynnis lippincottianus is a freshwater native fish to the Guiana basin and Amazon basin and was recently introduced into the São Francisco River in Brazil. This study aimed to determine the helminths parasites of M. lippincottianus from the Três Marias
Maria de Fátima Cancella de Almeida-Berto   +2 more
doaj   +1 more source

First record of genus Imparfinis from a northeastern coastal Brazilian river basin: I. borodini Mees & Cala, 1989 in Rio de Contas, Bahia [PDF]

open access: yesCheck List, 2016
Imparfinis borodini Mees & Cala, 1989 is recorded in low population abundance in the upper Paraná, Tocantins and São Francisco river drainages according to the scientific literature and available collection data, but it has not been previously ...
Luisa Sarmento-Soares   +5 more
doaj   +3 more sources

THE IMPORTANCE OF THE VETERINARY MEDICAL IN THE INTEGRATED PREVENTIVE MONITORING

open access: yesEnvironmental Smoke, 2018
The Integrated Preventive Monitoring began in 2002 with the initiative of the Public Ministry of the State of Bahia, and the Hydrographic Basin Committee of the São Francisco River.
José Andreey Almeida Teles   +6 more
doaj   +1 more source

Assessment of Precipitation Deficit in the São Francisco River Basin From 1998 to 2018

open access: yesRevista Brasileira de Meteorologia, 2023
This work presents an assessment of the precipitation deficit in the São Francisco River Basin (SFRB) based on temporal, seasonal and regional analyses of two decades of precipitation data products derived from satellite missions launched since 1997. The
José H.B. Damasceno   +3 more
semanticscholar   +1 more source

Water Security and River Basin Revitalization of the São Franciscos River Basin: A symbiotic Relationship

open access: yes, 2021
What is river basin revitalization’s place in relation to water security? This question is the basis of our reflection, posed to help in the understanding of the evolution of both concepts, taking management of the São Francisco River Basin (Brazil) as a
Carlos Saito   +5 more
core   +1 more source

Evaluation of Extreme Hydroclimatic Trends in River Basins Located in the Northeast and South Regions of Brazil

open access: yesAtmosphere, 2023
Brazil has a large availability of natural resources, and its economy was historically built around their exploitation. Changes in climate trends are already causing several environmental impacts, which affect the economic and social organization of the ...
Priscila Esposte Coutinho   +1 more
doaj   +1 more source

Prospective Water Balance Scenarios (2015–2035) for the Management of São Francisco River Basin, Eastern Brazil

open access: yesWater, 2022
The need for renewed and healthier water resources pushes human society to develop new management procedures that warrant provisions and that are compatible with the population and economic growth. The São Francisco River is one of the main surface water
P. Bettencourt   +4 more
semanticscholar   +1 more source

Aquifer systems of the central-north portion of the Sanfranciscana Basin and regional flow estimate

open access: yesRevista Águas Subterrâneas, 2018
Urucuia Aquifer System (UAS) lies in the north-central portion of the Sanfranciscana Basin and it occupies an area of approximately 125,000 km². UAS is responsible for sustaining the baseflow of the left margin tributaries of the São Francisco River ...
Flavio de Paula e Silva   +1 more
doaj   +1 more source

Precipitação média anual e vazão específica média de longa duração, na Bacia do São Francisco Specific yield discharge and mean precipitation in São Francisco Basin

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2004
O Rio São Francisco abrange uma área de drenagem da ordem de 640.000 km² e é responsável pela sustentabilidade de 503 municípios situados na bacia, onde vivem cerca de 14 milhões de pessoas.
Fernando F. Pruski   +4 more
doaj   +1 more source

Limnoperna fortunei (Dunker, 1857) (Mollusca, Bivalvia, Mytilidae): first record in the São Francisco River basin, Brazil. [PDF]

open access: yes, 2017
Limnoperna fortunei (Dunker, 1857) is a small mytilid native to Southeast Asia. It was introduced in South America in early 1990 and has dispersed from Argentina to central Brazil, and until 2014 has been restricted mainly to the Paraná and Uruguay river
SILVA, F. A.   +5 more
core   +3 more sources

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