Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 5
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
AgroDB - integration of database management systems with crop models. Repositório Alice
LAZZARETTI, A. T.; FERNANDES, J. M. C.; PAVAN, W.; TOEBE, J.; WIEST, R..
2016
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Integrative approach; Procedural Languages; Database design; Model coupling; Enfoque integrado; Linguagem de procedimentos; Design de base de dados; Pareamento de modelos.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1050936
Imagem não selecionada

Imprime registro no formato completo
Couplage de modèles trophiques et effets combinés de la pêche et du climat ArchiMer
Travers, Morgane.
Overfishing and climate change are now recognized to have important effects on marine ecosystem functioning but uncertainties remains about their combined effects. Using a modelling approach this thesis aims at assessing how the top-down effects of fishing and the bottom-up effects of climate combine themselves within the food web. A preliminary review highlighted the lack of end-to-end model applicable as it stands to our study case - the southern Benguela - and suitable to study the combined effects of fishing and climate. Coupling the plankton model ROMS-N2P2Z2D2 and the fish model OSMOSE appeared as an innovative method allowing to develop an appropriate tool meeting our objectives. The importance of two-way coupling via the predation process is first...
Tipo: Text Palavras-chave: Modèle end-to-end; Couplage de modèle; Réseau trophique; Sud- Benguela; Effets combinés; Changement climatique; Surexploitation; End-to-end model; Model coupling; Food web; Southern Benguela; Combined effects; Climate change; Overfishing.
Ano: 2009 URL: http://archimer.ifremer.fr/doc/00003/11445/7993.pdf
Imagem não selecionada

Imprime registro no formato completo
Improving crop pest/disease modeling. Repositório Alice
FERNANDES, J. M. C.; PAVAN, W.; PEQUENO, D.; WIEST, R.; HOLBIG, C. A.; OLIVEIRA, F.; HOOGENBOOM, G..
One of the biggest accomplishments in human history has been the domestication of plants, providing a more continuous food supply and promoting the conformation of sedentary agricultural groups (Pérez-Jaramillo et al., 2016). However, since the early days of crop domestication, growers have been plagued by multitudes of pests and diseases causing hunger and social upheaval. Zadoks (2017) discussed selected historical pest and disease outbreaks in the Old World in view of their social and political consequences. The challenge persists up to present. It is estimated that crop pests and diseases are responsible for direct yield losses ranging between 20% and 40% of global agricultural productivity and regularly menace global food security (Savary et al.,...
Tipo: Capítulo em livro científico (ALICE) Palavras-chave: The pest and disease damage module (PEST); Message Passing Interface (MPI); CROPGRO-soybean; Disease damage; Model coupling; Crop domestication; Pests; Insect pests.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1119502
Imagem não selecionada

Imprime registro no formato completo
Tide and surge dynamics along the Iberian Atlantic coast ArchiMer
Alvarez Fanjul, E; Perez Gomez, B; Carretero, Jc; Rodriguez Sanchez Arevalo, I.
The eastern Atlantic barotropic dynamics (in a region spanning from 20 degrees N to 48 degrees N and 34 degrees W to 0 degrees) are studied through numerical modelling and in situ measurements. The main source of data is the tidal gauge network REDMAR, managed by Clima Maritimo (Puertos del Estado). The numerical model employed is the HAMSOM, developed both by the Institut fur Meereskunde (Hamburg University) and Clima Maritime. In this paper, tidal and storm surge dynamics are studied for the region, focusing particularly on the nonlinear transfer of energy between the different forcings. The results of tidal simulations show good agreement between semidiurnal harmonic components and the values obtained from the tidal gauges (both coastal and pelagic) and...
Tipo: Text Palavras-chave: Onde de marée; Marée; Vague; Couplage; Réseau de marégraphie REDMAR; Surge; Tide; Wave; Model coupling; Tide gauge network REDMAR.
Ano: 1998 URL: http://archimer.ifremer.fr/doc/00326/43674/43197.pdf
Imagem não selecionada

Imprime registro no formato completo
Toward a Dynamical Approach for Systematic Conservation Planning of Eastern English Channel Fisheries ArchiMer
Reecht, Yves; Gasche, Loïc; Lehuta, Sigrid; Vaz, Sandrine; Smith, Robert J; Mahevas, Stephanie; Marchal, Paul.
In the past decade, systematic conservation planning tools have been increasingly and successfully used to set spatial conservation plans that meet quantitative protection targets while minimizing enforcement and socioeconomic costs. However, when applied to fisheries, systematic conservation planning fails to account for (1) changes in fleet dynamics induced by new conservation constraints and their associated feedbacks on conservation costs or (2) their influence on fish population dynamics and distributions, which may in turn alter the achievement of conservation targets. Such a static approach may therefore lead to short- or medium-term misestimates in forecasted costs and target achievements. In order to circumvent such limitations of systematic...
Tipo: Text Palavras-chave: MPAs; Systematic conservation planning; Mixed fisheries dynamics; Model coupling; Eastern English Channel; Marxan with Zones; ISIS-Fish.
Ano: 2015 URL: http://archimer.ifremer.fr/doc/00293/40421/39077.pdf
Registros recuperados: 5
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional