Results 81 to 90 of about 2,028 (183)

A multimetric index based on fish fauna for the evaluation of the biotic integrity of streams at a mesohabitat scale Índice multimétrico com base na fauna de peixes para avaliação da integridade biótica de riachos em escala de meso-hábitat

Acta Limnologica Brasiliensia, 2012
AIM: In this study, we evaluated the ability of the Index of Biotic Integrity (IBI), based on fish fauna, to discriminate between reference streams and degraded streams at a mesohabitat scale. METHODS: We sampled the ichthyofauna of 96 mesohabitats (runs,
Lilian Casatti, Fabrício Barreto Teresa
doaj  

Ichthyofauna of a part of the Sava river

Ribarstvo = Croatian journal of fisheries, 1997
U radu se na osnovi vlastitih istraživanja od godine 1991. do 1994. iznosi sastav ihtiofaune dijela rijeke Save uzvodno od Zagreba na dionici od Podsuseda do ušća potoka Gradna. Podaci se uspoređuju s rezultatima istraživanja ovog toka rijeke Save prije gradnje NE Krško.
Habeković, Dobrila, Aničić, Ivica, Safner, Roman, Treer, Tomislav   +3 more
openaire  

Ichthyofauna of the reservoirs of Central Vietnam

Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ, 2012
Species composition, distribution and abundance of fish in the pelagic and littoral zone of four reservoirs of Central Vietnam (Suoi Chau, Kam Lam, Da Ban and Suoi Dau) were studied first. According to the research data the fish community of the reservoirs is represented by 43 species of 19 fish families.
openaire   +1 more source

Fish distribution across altitudinal gradients in the Upper Paraguay River Basin: Implications for conservation in the Pantanal region

Conservation Science and Practice
Lack of sufficient knowledge of biological diversity is the first barrier to promoting scientifically‐based conservation policies in Neotropical regions, where high diversity and limited sampling remains a challenge.
Adriana Maria Espinoza Fernando, Francisco Severo‐Neto, Fabiane Silva Ferreira, Lúcia Mateus, Karina K. Tondato‐Carvalho, Elaine Antoniassi Luiz Kashiwaqui, Heriberto Gimenes Junior, Wladimir M. Domingues, Carla Simone Pavanelli, Henrique Ledo Lopes Pinho, Jerry Penha, Yzel Rondon Súarez   +11 more
doaj   +1 more source

Pro-ecological and conservation activities are not always beneficial to nature: a case study of two lowland streams in Central Europe. [PDF]

Sci Rep, 2023
Golski J, Andrzejewski W, Urbańska M, Runowski S, Dajewski K, Hoffmann L.   +5 more
europepmc   +1 more source

LEVANTAMENTO ICTIOFAUNÍSTICO EM UM PONTO FIXO NA BAÍA DE SANTOS, ESTADO DE SÃO PAULO, BRASIL

Boletim do Instituto de Pesca, 2018
A partir de 47 amostras obtidas í­Â  noite com rede tipo "arrastão-de-praia" entre março de 1979 e agosto de 1983 na ponta da praia da baí­­a de Santos, próximo ao canal de acesso ao estuário, obteve-se um catálogo ictiofauní­­stico constituí­­do por 79
Roberto da GRAÇA LOPES, Evandro SEVERINO RODRIGUES, Aboré PUZZI, José Benevides PITA, José Alfredo Paiva COELHO, Maria Lucia de FREITAS   +5 more
doaj  

The complete genome sequence of the Acestrorhamphid <i>Psalidodon fasciatus</i>. [PDF]

Biodivers Genomes
De la Ossa-Guerra LE, Pirro S, Artoni RF, Berbel-Filho WM.   +3 more
europepmc   +1 more source

New Mitochondrial Genomic Resources for the Freshwater Fishes of the Sanaga River (Cameroon). [PDF]

Ecol Evol
Tjomb H, Bitja Nyom A, Caminade P, Beche L, Belkhir K, Agnese JF, Hubert N.   +6 more
europepmc   +1 more source

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 Biol
Kampfert LEP, Maicrovicz JC, Blanco DR, Lange D, Pavanelli CS, Brandão H.   +5 more
europepmc   +1 more source

The current status of Adriatic ichthyofauna

, 2007
The current fauna of the Adriatic Sea is a result of numerous geological, geographical, climatic and biological influences that took place over the earth's past. Those different environmental factors, mostly of a hydrographic nature, are crucial even today.
Jardas, Ivan, Matić Skoko, Sanja
openaire   +1 more source