Results 51 to 60 of about 8,025 (198)

PESCA SELETIVA DO SAGUIRU í  PRATA, Steindachnerina insculpta FERNANDEZ-YEPEZ, 1948 (CHARACIFORMES, CURIMATIDAE), COM A UTILIZAÇÃO DE REDES DE EMALHAR, NA REPRESA DE IBITINGA, RIO TIETí­Å , ESTADO DE SÃO PAULO, BRASIL

open access: yesBoletim do Instituto de Pesca, 2018
Foi determinada a curva de seletividade em redes de emalhar, segundo Gulland (1969), referente í­Â  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  

Environmental and local habitat variables as predictors of trophic interactions in subtidal rocky reefs along the SE Pacific coast

open access: yesEcography, Volume 2026, Issue 8, August 2026.
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

PROBABILIDADE DE OCORRí­Å NCIA DA SARDINHA DE ÁGUA DOCE (Triportheus angulatus angulatus (spix), (OSTEICHTHYES, CHARACIDAE) NA REPRESA DE IBITINGA (21º46’S í  48º59’W), MÉDIO TIETí­Å , SÃO PAULO, COM INFORMAÇÃO DE INTERESSE í­â‚¬ PESCA

open access: yesBoletim do Instituto de Pesca, 2018
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

open access: yesBoletim do Instituto de Pesca, 2019
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

Environmental factors associated with nesting habits and age shape the composition and connection between skin and uropygial gland microbiomes of birds

open access: yesJournal of Animal Ecology, Volume 95, Issue 8, Page 1435-1452, August 2026.
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

CURVA DE SELETIVIDADE EM REDES DE EMALHAR UTILIZADAS NA CAPTURA DE CHIMBORí­Å , Sizodon nasutus KNER, 1859 (PISCES CYPRINIFORMES)

open access: yesBoletim do Instituto de Pesca, 2018
 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  

La pesca a Catalunya

open access: yesButlletí de la Institució Catalana d'Història Natural, 1984
[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

Delivery of nano‐formulated drugs to solid tumours is selectively increased by co‐application of the vascular disrupting agent CA4P

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 16, Page 4663-4674, August 2026.
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 BIOLÓGICOS-PESQUEIROS DE INTERESSE NA CAPTURA DA PESCADA-CAMBUCU, Cynoscion virescens CUVIER, 1830 (PERCOIDEI,SCIANIDAE) POR REDE DE EMALHE, NO LITORAL DO ESTADO DE SÃO PAULO

open access: yesBoletim do Instituto de Pesca, 2018
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  

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