Results 51 to 60 of about 8,025 (198)
Foi determinada a curva de seletividade em redes de emalhar, segundo Gulland (1969), referente í captura do saguiru-prata, Steindachnerina insculpta, na Represa de Ibitinga, Estado de São Paulo, Brasil, resultando: c* (L) = e - 0,4681(L-1 ...
Elmar Cardozo CAMPOS +4 more
doaj
Temperature generally drives latitudinal patterns in the strength of trophic interactions, including consumption rates. However, local community and other environmental conditions might also affect consumption, disrupting latitudinal gradients, which results in complex large‐scale patterns.
Catalina A. Musrri +6 more
wiley +1 more source
Na Represa de Ibitinga (21°46'S - 48°59'W), Médio Rio Tietê, São Paulo, realizou-se pesca exploratória, do início de julho de 1989 ao fim de junho de 1990, num total de 47 pescarias noturnas de 12 horas.
José MANDELLI JUNIOR +3 more
doaj
MARICULTURE IMPACTS ON THE BENTHONIC ICTHYOFAUNA OF ITAGUÁ BAY, UBATUBA, SOUTHEAST BRAZIL
Due to the decline of fishing stocks, aquaculture has been expanding throughout the world. Taking into account the possibility of conflicts of aquacultural activities in areas of environmental protection, this study aims at assessing the effects of ...
Vanessa Villanova Kuhnen +4 more
doaj +1 more source
This study provides new insights into how ecological conditions influence the evolution of host‐associated symbiotic communities and their functional roles. The findings suggest that pathogen pressures linked to nesting habits in birds shape bacterial communities of the uropygial gland, and their connection with the skin microbiome, where the ...
Ester Martínez‐Renau +9 more
wiley +1 more source
Determinação da curva de seletividade das redes de emalhar utilizadas na captura de chimborê, Schizodon nasutus Kner,1859 (Pisces, Cypriniformes), e a relação entre os comprimentos médio, mínimo e máximo dos indivíduos capturados e o tamanho das ...
Elmar Cardozo CAMPOS +3 more
doaj
[CAT] La investigació pesquera no ha deixat d'ésser una ciència conflictiva i ben segur que no ha assolit encara l'adequat nivell de comprensió i definició d'objectius: per molts és un estudi de les espècies explotades, per d'altres s'hi afegeix la descripció de la flota pesquera utilitzant parametres representatius com puguin ser el poder de pesca i l'
openaire +2 more sources
Background and purpose Nano‐formulated chemotherapeutics prolong systemic availability of drugs and can reduce systemic toxicity, but their accumulation in solid tumours is often limited and unpredictable. Broadly applicable strategies to selectively enhance tumour delivery are lacking.
Annabel Kitowski +13 more
wiley +1 more source
Alguns aspectos biológico-pesqueiros de interesse na captura da pescada-cambucu, Cynoscion virescens Cuvier, 1830 (Percoidei, Sciaenidae), por rede de emalhe, no litoral do Estado de São Paulo.
Aboré PUZZI +3 more
doaj

