Results 61 to 70 of about 1,505 (162)
Split-domain calibration of an ecosystem model using satellite ocean colour data [PDF]
, 2004 The application of satellite ocean colour data to the calibration of plankton ecosystem models for large geographic domains, over which their ideal parameters cannot be assumed to be invariant, is investigated.
Fasham, M.J.R. +3 more
core +1 more source
, 2017 The GAR Risk Atlas contributes to unveiling the hidden risk in national economies and their urban centres. Building on a multi-year effort by a consortium of leading scientific institutions coordinated by UNISDR, it provides a global vision of where and
Hochrainer-Stigler, S. +2 more
core
Progardes: a legume for tropical/subtropical semi-arid clay soils [PDF]
, 2013 Progardes Desmanthus is a blend of Desmanthus bicornutus, D. leptophyllus and D. virgatus accessions selected from old abandoned legume trial plots in north and western Queensland.
McDonald, Jim +3 more
core
Revista de Biología Tropical, 2012 En el sureste de México A. tropicus es una especie de gran importancia ecológica, económica, cultural y para acuicultura, sin embargo, sus poblaciones silvestres han disminuido a causa de diversas actividades antropogénicas, por lo que se caracterizó el ...
Otilio Méndez-Marin +4 more
doaj
Latin American Journal of Aquatic ResearchTropical gar (Atractosteus tropicus) is an ecologically, culturally, economically, and scientifically important species. Therefore, it is essential to know the available resources to design feeds for the culture of this species. This study evaluated the in vitro digestibility of meals and oils commonly used in aquaculture, using crude extract of the ...
Rocío Guerrero-Zárate +5 more
openaire +2 more sources
Empoderamiento de las organizaciones sociales en el cultivo de pejelagarto (atractosteus tropicus) en el sureste de Mexico [PDF]
One of the objectives of knowledge generation in a society is that information be transferred, to attain the improvement of the quality of life of people and their environment.
Vázquez-Navarrete, C.J. +1 more
core +1 more source
Conservation Genetics of Gar (Atractosteus spp.)
, 2013 The alligator gar (Atractosteus spatula) is a large-bodied species of fish that historically was widely distributed in coastal drainages around the Gulf of Mexico and well north in the Mississippi River basin.
Bohn, Sandra Elizabeth
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Areas of natural occurrence of melipona scutellaris Latreille, 1811(Hymenoptera: Apidae) in the state of Bahia, Brazil. [PDF]
, 2012 The bee Melipona scutellaris is considered the reared meliponine species with the largest distribution in the North and Northeast regions of Brazil, with records from the state of Rio Grande do Norte down to the state of Bahia. Considering the importance
Souza, Bruno A. +11 more
core +1 more source
Evaluation of microencapsulated diets for tropical gar (Atractosteus tropicus) larviculture
, 2018 Four microencapsulated diets were evaluated with respect to the growth and survival of tropical gar Atractosteus tropicus larvae. The treatments consisted of four experimental diets and one control diet 1) fish meal, 2) a combination of pork and poultry meals, 3) Nannochloropsis gaditana meal, 4) enzyme preparation and the control treatment 5) Artemia ...
Saenz de Rodrigáñez, Miguel +8 more
openaire +1 more source
Aquaculture Research, 2019 Five experimental diets with different carbohydrates/lipid ratio (CHO:L, 0.75, 1.28, 2.10, 2.52, 4.63) were formulated. Fish were randomly assigned by triplicate (10 fish per tank, 0.50 ± 0.01 g). Growth was registered every 15 days until end of the experiment (45 days).
Rocío Guerrero‐Zárate +7 more
openaire +1 more source