Medindo a sustentabilidade na aquicultura [PDF]
, 2010 Atualmente há uma forte preocupação por parte da sociedade em se respeitar os preceitos da sustentabilidade nos sistemas, incluindo a produção de alimentos. No entanto, diversas são as definições para o termo sustentável, em decorrência de sua concepção sobre o grau de importância dado à economia e meio ambiente. Consequentemente, vários são os métodos
Kimpara, Janaina M. +2 more
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The Role of Habitat, Climate, and Space in the Species and Traits Variation of Phytoplankton in Large Cascade Reservoirs. [PDF]
Ecol EvolPhytoplankton beta diversity along cascade reservoirs of the Tocantins River is shaped by reservoir age, spatial arrangement, and environmental conditions. Younger, distant reservoirs show higher diversity, while intermediate ones tend toward homogenization. Environmental and spatial drivers differentially influence taxonomic and functional composition.
da Silva IG, Dunck B.
europepmc +2 more sources
Linking rivers, mixing faunas: How artificial connectivity between the Middle and Upper Paraná River basins shapes fish diversity in a tributary of the Itaipu Reservoir, Brazil. [PDF]
J Fish BiolAbstract This work aimed to investigate the distribution and occurrence of fish species along the São Francisco Falso Braço Norte (SFFBN) River basin, a tributary of the Middle Paraná River basin now artificially connected to the Upper Paraná ecoregion, to evaluate how such connectivity may affect the biogeographic distribution and regional composition
Kampfert LEP +5 more
europepmc +2 more sources
Intestinal responses in pacu (Piaractus mesopotamicus) exposed to fasting and refeeding nutritional management. [PDF]
Anat Rec (Hoboken)Abstract Fasting is a practice in the aquaculture industry that aims to reduce feed costs. This practice can affect the gastrointestinal system of fish. The intestine plays a pivotal role in the nutrition and overall health of fishes. The present study sought to evaluate the effects of fasting and refeeding on body weight, intestine somatic index (ISI),
Farias KNN +7 more
europepmc +2 more sources
Anthropogenic Barriers Limit Fish Access to Essential Habitats in the Amazon in the Face of Climate Change. [PDF]
Glob Chang BiolRivers across the Amazon Basin are increasingly threatened by climate change and dam construction, which restrict fish movements. We combined climate projections with river‐network connectivity analyses to identify where suitable habitats for frugivorous and socioeconomically important fish are likely to persist and where access may be lost due to ...
Yofukuji KY +11 more
europepmc +2 more sources
A case of intersex occurrence in Steindachneridion parahybae (Steindachner, 1877) (Siluriformes: Pimelodidae) under captivity condition: A cytogenetic and morphological study [PDF]
, 2016 Poco se sabe sobre la biología reproductiva de Steindachneridion parahybae , una especie de teleósteo gonocorístico en peligro de extinción que habita la cuenca del río Paraíba do Sul y en éste trabajo se describe por primera vez la aparición de ...
Caneppele, Danilo +4 more
core +2 more sources
Uso da biorremediação na aquicultura
, 2018 A aquicultura, assim como outras atividades agropecuárias, pode ser poluidora do ambiente, por meio da degradação da qualidade da água dos corpos receptores. Porém, a introdução de métodos de tratamento e reuso da água nas atividades produtivas reduz em até 90% os nutrientes e o material em suspensão na descarga final.
Vieira, Danielle Machado +3 more
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Muxama and other traditional food products obtained from tuna in south Portugal and Spain: review and future perspectives [PDF]
, 2020 There is evidence that consumers perceive fish as healthy (Carlucci D et.al, Appetite 84:212–27,2015; Vanhonacker F et.al, Br Food J 115:508–25,2013; Verbeke W et.al, Public Health Nutr 8:422–9,2005.).
Aníbal, J., Esteves, Eduardo
core
A spatial perspective of bioeconomy in the Brazilian Amazon
Informe GepecThis study investigates the distribution and diversity of activities related to bioeconomy in the Brazilian Amazon, leveraging concepts from spatial analysis such as rural-urban integration, agglomeration economies, and local-global knowledge ...
Thiago José Arruda de Oliveira +3 more
doaj +1 more source
Aquicultura como Ferramenta na Educação: Uma Revisão Sistemática
Fronteiras: Journal of Social, Technological and Environmental Science, 2022 A aquicultura vem apresentando um expressivo crescimento tanto no setor alimentício quanto na educação. Tal sistema de produção pode ser utilizado de diversas formas e para várias finalidades. O presente estudo é uma revisão sistemática que aborda a questão de como a aquicultura vem sendo utilizada na educação, bem como seus focos, metodologias ...
Rodrigo Diana Navarro +2 more
openaire +1 more source