Results 101 to 110 of about 1,763 (196)

Migraçao vertical nictemeral das larvas de Macrobrachium amazonicum num lago de varzea na Amazonia central, Ilha do Careiro, Brasil [PDF]

open access: yes, 1993
Prawn larvae of #Macrobrachium amazonicum$ have been collected during six diel cycles in the epilimnion (surface and 2 m) from three different habitats of the Lagos do Rei, Careiro Island.
Moreira, L.C., Odinetz Collart, Olga
core  

Chemical composition and fatty acid contents in farmed freshwater prawns [PDF]

open access: yes, 2013
The objective of this work was to evaluate the chemical composition and fatty acid contents of Amazonian and giant river prawns. After four-month farming, with the same diet for both species, palmitic and stearic acids were the main saturated fatty acids.
ANGER K.   +22 more
core   +3 more sources

The ultrastructural evaluation of digestive cells in the hepatopancreas of the Amazon River prawn,Macrobrachium amazonicum

open access: yesAquaculture Research, 2014
The Amazon River prawn Macrobrachium amazonicum is endemic to tropical South America and is being intensively exploited by artisanal fisheries in Brazil. Limited information is available about the nutritional requirements of M. amazonicum, although the production of this species is now technically feasible.
Ribeiro, Karina   +3 more
openaire   +2 more sources

Tropical river fisheries valuation: a global synthesis and critical review [PDF]

open access: yes
River fisheries / Inland fisheries / Economic impact / Cost benefit analysis / Developing countries / River basin management / Wetlands ...
Bene, C., Neiland, A. E.
core  

In silico prospecting of the mtDNA of Macrobrachium amazonicum from transcriptome data. [PDF]

open access: yesBMC Genomics, 2023
Marques-Neto JC   +6 more
europepmc   +1 more source

Environment and human rights [PDF]

open access: yes
Globalization has a credible future only if the borderless economy does notoverstretch the resilience of the biosphere and frustrate demands for greater justicein the world. But what means environmental justice in a transnational context.
Sachs, Wolfgang
core  

The role of shocks and risks for the livelihoods of small scale fishing communities of Hadejia-Nguru Wetlands in Nigeria [PDF]

open access: yes, 2009
This paper assesses the impact of risks and shocks on household welfare in the Hadejia-Nguru Wetlands in Nigeria. We use estimated income loss in consumption equations to assess the impact.
Chiwaula, Levison, Waibel, Hermann
core  

Environmental Sustainability in the Culture of Macroalgae, Oysters, and Low-Trophic Fish

open access: yesFishes
Aquaculture plays a crucial role in meeting the needs of a growing human population and achieving the sustainable development goals outlined in Agenda 2030. However, it is essential that this sector grows sustainably.
Suellen Araujo Alves   +4 more
doaj   +1 more source

The invasion of five alien species in the Delta do Parnaíba Environmental Protection Area, Northeastern Brazil

open access: yesRevista de Biología Tropical, 2010
Marine biological invasions have been regarded as one of the major causes of native biodiversity loss, with shipping and aquaculture being the leading contributors for the introductions of alien species in aquatic ecosystems.
Daniel Loebmann   +2 more
doaj   +2 more sources

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