Results 41 to 50 of about 375,913 (253)
La pesca de la ballena es una de las actividades más importantes de la región bayonesa en la Edad Media. Biarritz, pueblo pesquero, se dedica a la pesca de las ballenas que frecuentaban el Golfo de Gascogne desde el S.XII.
Goyheneche Farnie, Eugène
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ABSTRACT Individual growth models are important in fisheries of natural populations and can be incorporated in production models to estimate their maximum sustainable yield. Blue crab species, Callinectes sapidus and Callinectes rathbunae were obtained in the Mecoacán lagoon, Paraíso, Tabasco Mexico by “nasa” and “yahual” nets. Biometric values such as
Candelario Jiménez‐Olivares +5 more
wiley +1 more source
Procedimentos para estimar o rendimento pesqueiro dos pescadores profissionais artesanais do Pantanal Sul. [PDF]
A pesca é uma das principais atividades econômicas do Pantanal, realizada nas modalidades profissional-artesanal, esportiva e de subsistência. Atualmente, o anzol é o único aparelho de captura permitido pela legislação de pesca do Mato Grosso do Sul, o ...
CATELLA, A. C.
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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
Objetivando a estimativa da curva de crescimento do ximborê, Schizodon nasutus Kner, 1859, ajustada segundo a expressão de von Bertalanffi, foram analisados 50 espécimes capturados no período de julho de 1989 a junho de 1990.
Maria Teresa Duarte GIAMAS +4 more
doaj
Growth, mortality, and exploitation of the Engraulidae, with special reference to the anchoveta, Cetengraulis mysticetus, and the colorado, Anchoa naso, in the Eastern Pacific Ocean [PDF]
ENGLISH: Growth and mortality data for Cetengraulis mysticetus, Anchoa naso, Engraulis mordax, E. ring ens, E. anchoita, E. encraslcbolus, E. japonicus, and E. australis were assembled and compared.
Bayliff, William H.
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Abstract Prioritization in conservation is crucial for the development of efficient and effective decision‐making policies. For many decades, the importance of some species and their habitats has been assessed and applied in conservation legislation, but bats and their diurnal roosts have ofbeen overlooked.
David López‐Bosch +6 more
wiley +1 more source
Determina-se a curva de seletividade média das redes de emalhar usadas na captura da corvina Micropogonias furnieri (Desmarest, 1823), na região lagunar de Cananéia e complexo baía-estuário de Santos, através do modelo proposto por Gulland (1971 ...
Aboré PUZZI +1 more
doaj
Abstract Noncompliance regularly undermines the effectiveness of marine protected areas (MPAs) worldwide. The reasons for and drivers of noncompliance depend on the context (e.g., insufficient funding, capacity, neocolonialism, historical conflict), but the prevalent solution offered to curtail noncompliance tends to be more or better enforcement.
B. Bergseth +10 more
wiley +1 more source
Através da análise das variações sazonais da frequência relativa dos estádios de repleção e do índice médio de repleção, aliada í do fator de condição, foram determinadas as épocas do ano em que os indivíduos de S.
Arlete MOTA +3 more
doaj

