Results 111 to 120 of about 16,291 (235)

A decade of invasion: distribution patterns and temperature influence on Kellicottia bostoniensis (Rousselet, 1908), in the Upper Uruguay River Basin

open access: yesActa Limnologica Brasiliensia
: Aim This study reports the spread dynamics of the non-native species Kellicottia bostoniensis across all reservoirs in the Upper Uruguay River Basin, a decade after its initial recorded occurrence.
Michelle das Neves Lopes   +7 more
doaj   +1 more source

Biological research of Grabia River - fifty years of activity [PDF]

open access: yes, 2005
Grabia, a small still close to natural conditions lowland river, has been an object of special interest for Łódź hydrobiologists for more than 50 years.
Siciński, Jacek, Tończyk, Grzegorz
core  

ADVANCES IN GROUPER AQUACULTURE [PDF]

open access: yes
Resource /Energy Economics and Policy,
Anonymous   +2 more
core   +1 more source

Biological Effects of Dispersants and Dispersed Oil in Surface and Deep Ocean Species [PDF]

open access: yes, 2011
Beginning with the use of industrial-strength detergents, dispersing agents have been employed in spill response for decades. The Corexit series of agents in common use today generally consist of non-ionic and/or anionic surfactants in a solvent base ...
Bejarano, Adriana C.   +2 more
core   +1 more source

Dimilin for Control of Lernaea in Golden Shiner Ponds [PDF]

open access: yes, 1987
A single application of Oimilin (UNIROYAL),diflubenzuron, was tested in 9 (nine) ponds containing golden shiner minnows, Notemigonus crysoleucas, infested with the parasitic copepod Lernaea cyprinacea.
Burtle, Gary, Morrison, John
core   +2 more sources

Taxonomic studies of the Rotifera (Phylum Aschelminthes) from a Central Amazonian varzea lake, Lago Camaleão (Ilha de Marchantaria, Rio Solimões, Amazonas, Brazil)

open access: yes, 1983
148 species of rotifers were identified in 22 plankton samples collected in Lago Camaleão, situated on the Ilha de Marchantaria, in the varzea region of the Solimões-Amazonas River system.
Koste, W., Robertson, B.
core  

Development and growth of hatchery-reared larval Florida pompano (Trachinotus carolinus) [PDF]

open access: yes, 2009
Although the Florida pompano (Trachinotus carolinus) is a prime candidate for aquaculture, the problematic production of juveniles remains a major impediment to commercial culture of this species.
Cerino, David   +2 more
core  

ENSAYOS ECOTOXICOLOGICOS CON PETROLEO CRUDO, DIESEL 2 Y DIESEL 6 CON DOS SUBESPECIES DE BRACHIONUS PLICATILIS MÜLLER 1786 (ROTIFERA: MONOGONONTA) ECOTOXICOLOGICAL ASSAY WITH CRUDE OIL, DIESEL 2 AND DIESEL 6 WITH TWO SUBSPECIES OF BRACHIONUS PLICATILIS MÜLLER, 1786 (ROTIFERA: MONOGONONTA)

open access: yesGayana, 2002
plicatilis rotundiformis línea S y B. plicatilis hepatotomus línea L usándolo como una herramienta para evaluar el ambiente acuático y empleando la fracción soluble en agua (FSA) de tres hidrocarburos: Petroleo Crudo (PC), Diesel 2 (D2) y Diesel 6 (D6 ...
Marianella Alayo, José Iannacone
doaj  

Review of breeding and propagation techniques for grey mullet, Mugil cephalus L [PDF]

open access: yes
This review is a compendium of most of the available biological and engineering knowledge relevant to the breeding and mass propagation of the Mugilidae species, particularly the grey mullet Mugil cephalus Linn.Induced breeding, Fish culture, Hatcheries,
Nash, C.E., Shehadeh, Z.H. (eds.)
core  

Editorial: Live feed for early ontogenetic development in marine fish larvae

open access: yesFrontiers in Marine Science, 2022
Yen-Ju Pan   +3 more
doaj   +1 more source

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