Consulta: subjectFacets:"Climatology"
Registros recuperados: 68
Data/hora: 03/06/2024 10:49:04

Modeling Forest Succession among Ecological Land Units in Northern Minnesota
Provedor de dados: 7
Autores: Host, George; University of Minnesota - Duluth; ghost@sage.nrri.umn.edu; Pastor, John; Minnesota Department of Natural Resources; jpastor@nrri.umn.edu.
Field and modeling studies were used to quantify potential successional pathways among fine-scale ecological classification units within two geomorphic regions of north-central Minnesota. Soil and overstory data were collected on plots stratified across low-relief ground moraines and undulating sand dunes. Each geomorphic feature was sampled across gradients of topography or soil texture. Overstory conditions were sampled using five variable-radius point samples per plot; soil samples were analyzed for carbon and nitrogen content. Climatic, forest composition, and soil data were used to parameterize the sample plots for use with LINKAGES, a forest growth model that simulates changes in composition and soil characteristics over time. Forest composition and...
Tipo: Peer-Reviewed Reports
Palavras-chave: Climatology; Dunes; Ecological classification systems (ECS); Forest growth model; Forest management; Forest; Succession; Geomorphology; LINKAGES; Moraines; Northern Minnesota; Overstory composition; Overstory composition; Soil properties.
Ano: 1998

Bibliografia de recursos naturais da Amazônia brasileira.
Provedor de dados: 14
Autores: LOPES, A. de S. A.; VAZ PEREIRA, I. C.
bitstream/item/145920/1/BIBLIOG-RECURSOS-NATURAIS.pdf
Tipo: Livro técnico (INFOTECA-E)
Palavras-chave: Natural resource; Ecosystem; Hydrography; Fishery; Energetic resource; Navigation.; Climatologia; Ecossistema; Hidrografia; Hidrologia; Limnologia; Navegação; Meteorologia; Pesca; Recurso Energético; Recurso Natural; Solo.; Amazonia; Climatology; Hydrology; Meteorology; Soil.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/373224

A deficiencia da precipitacao e a evapotranspiracao potencial do Brasil: um resumo dos dados climaticos preliminares armazenados no banco de dados dos estudos de recursos das terras da EMBRAPA-CPAC.
Provedor de dados: 14
Autores: COCHRANE, T. T.; MADEIRA NETTO, J. da S.
bitstream/item/101041/1/doc-12.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Climatologia agricola; Precipitacao; Brasil; Evapotranspiração potencial; Savanna; Precipitation.; Deficiência; Cerrado; Evapotranspiração; Meteorologia.; Climatology; Brazil; Evapotranspiration; Meteorology.
Ano: 1985
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/548539

Resultados de pesquisa da Embrapa Soja - 2000: ecofisiologia e biologia molecular.
Provedor de dados: 14
Autores: HOFFMANN-CAMPO, C.B.; SARAIVA, O. F.
Maximização do aproveitamento das disponibilidades climáticas pela soja; Bases agronômicas e fisiológicas das respostas da soja à disponibilidade hídrica (04.2000.331-01); Bases agronômicas e fisiológicas das respostas da soja às condições térmicas e fotoperiódicas (04.2000.331-02); Identificação, clonagem e sequenciamento de genes diferencialmente expressos em resposta às variações climáticas em soja (04.2000.331-03); Manejo dos recursos disponíveis do ambiente para produção de soja (04.2000.331-04); Estratégias para amenizar impactos decorrentes das adversidades climáticas (04.2000.331-05); Modelos de simulação do desenvolvimento da cultura da soja em resposta às variáveis do ambiente (04.2000.331-06); Genética aplicada ao melhoramento da soja;...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Ecofisiologia.; Biologia Molecular; Climatologia; Clima; Genética; Melhoramento; Planta Transgênica; Soja.; Climatology; Genetics; Climate; Plant breeding; Soybeans; Transgenic plants.
Ano: 2001
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/462864

Estudos mesoclimáticos: variação termopluviométrica em campos experimentais da EMBRAPA-CPATU no Estado do Pará.
Provedor de dados: 14
Autores: BASTOS, T. X.; DINIZ, T. D. de A. S.; KOBAYASHI, L. T.; SANTOS, A. R. A. dos.
O estudo visa a obtenção e análise de dados meteorológicos na região amazônica em Unidades de Pesquisa da EMBRAPA e em áreas agrícolas sob pressão de ocupação, carentes de informações climáticas. O objetivo é contribuir para a expansão da rede meteorológica regional e conhecimento das condições climáticas e sua variabilidade para a orientação a programas de pesquisa e de desenvolvimento ligados à agropecuária ou a outras atividades humanas notadamente saúde, transporte e construção civil.
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Climatologia agrícola; Pará; Brasil; Precipitation.; Precipitação Pluvial; Variação Sazonal.; Amazonia; Climatology; Seasonal variation.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/383523

Boletim Agrometeorológico: cinquenta anos de observações meteorológicas, 1931/80.
Provedor de dados: 14
Autores: EMBRAPA. Centro Nacional de Pesquisa de Milho e Sorgo.
bitstream/item/58819/1/1931-80.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Meteorologia.; Climatology; Meteorology.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/476465

Levantamento e distribuição da precipitação em Roraima.
Provedor de dados: 14
Autores: LAMEIRA, O. A.; COIMBRA, J. M. A.
Tipo: Folhetos
Palavras-chave: Precipitacao; Distribuicao; Brasil; Roraima; Precipitation; Climatologia; Levantamento; Brazil; Climatology.
Ano: 1988
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/687457

Evapotranspiracao do feijao-de-corda.
Provedor de dados: 14
Autores: SILVA, M. A. da; MILLAR, A. A.
Trata de definir as caracteristicas de evapotranspiracao do feijao-de-corda sob regime de irrigacao e diferentes doses de nitrogeni. A evapotranspiracao media do feijao-de-corda foi de 3,68 e 3,58 m/dia. E para uma evaporacao media do tanque Classe A (MUSB) de 8,84 mm/dia, o que corresponde a um coeficiente de cultivo, Kc medio de 0,42 e 0,40 respectivamente, para 80 e 120 kg/ha de nitrogenio, com 466 mm de agua aplicada durante o ciclo. A evapotranspiracao (ET) de um cultivo, varia de acordo com o estagio de crescimento da cultura e as condicoes de solo e clima.
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Feijao-de-corda; Cowpea; Irrigação; Climatologia; Evapotranspiração; Vigna Unguiculata; Climatology; Evapotranspiration; Irrigation.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/133331

"El nino", benefícios ou prejuízos para a agricultura?
Provedor de dados: 14
Autores: MULLER, A. G.
bitstream/item/75664/1/art-018.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Clima; Meteorologia; El Nino; Climatology; Meteorology.
Ano: 2009
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/658891

Caracterização climática da Amazônia Oriental.
Provedor de dados: 14
Autores: DINIZ, T. D. de A. S.
bitstream/item/57908/1/Doc40-p3-13.pdf
Tipo: Outras publicações técnicas (INFOTECA-E)
Palavras-chave: Climatologia: Umidade do ar; Brilho solar; Brasil; Precipitation.; Precipitação Pluvial.; Amazonia; Climatology; Relative humidity; Solar radiation.
Ano: 1986
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/394721

Levantamento climático da Amazônia Brasileira: disponibilidade de energia eólica em Soure-Pará.
Provedor de dados: 14
Autores: BASTOS, T. X.; DINIZ, T. D. de A. S.; ARAUJO, J. A. de.
bitstream/item/57663/1/CPATU-PA136.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Soure; Pará; Brasil.; Climatologia; Energia Eólica.; Amazonia; Climatology; Wind power.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/383522

Boletim agrometeorológico: ano agricola 1980/81.
Provedor de dados: 14
Autores: EMBRAPA. Centro Nacional de Pesquisa de Milho e Sorgo.
bitstream/item/58821/1/1980-81.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Sete Lagoas; Brasil.; Climatologia.; Brazil; Climatology; Meteorology.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/486591

Avaliação do clima do Estado de Rondônia para desenvolvimento agrícola.
Provedor de dados: 14
Autores: BASTOS, T. X.; DINIZ, T. D. de A. S.
bitstream/item/31914/1/CPATU-BP44.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Climatologia agricola; Desenvolvimento; Radiacao solar global; Umidade do ar; Precipitacao pluviometrica; Rondonia; Brasil; Development; Global solar radiation; Preciptation.; Agricultura; Clima; Temperatura.; Amazonia; Agriculture; Climatology; Climate; Humidity; Temperature.
Ano: 1982
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/381150

Resultados de trabalhos experimentais no território federal do Amapá no período de 1972 a 1974.
Provedor de dados: 14
Autores: OLIVEIRA, R. F. de; MORRIL, G. de S.
bitstream/item/197866/1/FL00258.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Agropecuária; Amapá; Brasil; Bean; Maize; Rubbee tree; Forage crop; Arroz; Climatologia; Feijão; Mandioca; Milho; Pesquisa; Planta Forrageira; Seringueira; Solo; Amazonia; Agriculture; Cassava; Climatology; Research; Rice; Soil.
Ano: 1975
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/374222

Níveis de manejo do solo para avaliação de riscos climáticos na cultura da soja.
Provedor de dados: 14
Autores: DEBIASI, H.; MONTEIRO, J. E. B. de A.; FRANCHINI, J. C.; FARIAS, J. R. B.; CONTE, O.; CUNHA, G. R. da; MORAES, M. T. de; BALBINOT JUNIOR, A. A.; SILVA, F. A. M. da; EVANGELISTA, B. A.; MARAFON, A. C.
Tipo: Livros
Palavras-chave: Manejo do Solo; Análise de Risco; Clima; Soja; Soil management; Climate; Climatology; Soybeans.
Ano: 2022
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1148652

Caracteristicas pedoclimaticas dos cerrados.
Provedor de dados: 14
Autores: GIANLUPPI, D.
Tipo: Folhetos
Palavras-chave: Caracteristicas pedoclimaticas; Savana; Cerrado; Climatologia; Climatology.
Ano: 1996
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/687570

2009: choveu mais durante este ano?
Provedor de dados: 14
Autores: MULLER, A. G.
bitstream/item/75666/1/art-019.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Precipitation.; Meteorologia; Clima; Climatology; Meteorology; Rain.
Ano: 2009
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/658873

La Niña: sua influência na próxima safra de soja do centro-oeste.
Provedor de dados: 14
Autores: SILVA NETO, S. P. da; SILVA, F. A. M. da.
bitstream/item/75716/1/art-047.pdf
Tipo: Artigo de divulgação na mídia (INFOTECA-E)
Palavras-chave: Soybean.; Cerrado; Glycine Max; Meteorologia; Soja.; La Nina; Climatology; Meteorology.
Ano: 2010
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/875086

Anais...
Provedor de dados: 14
Autores: SIMPOSIO SOBRE RECURSOS NATURAIS E SOCIO-ECONOMICOS DO PANTANAL, 1., 1984, Corumba.
A publicacao do evento apresenta temas sobre recursos naturais, mostrando a pesquisa desenvolvida no Pantanal, enfocando o sistema climatico, hidrologia, aspectos geologicos e geomorfologicos, solos, vegetacao, flora, fauna, os problemas e perspectivas socio-economicos, propostas de politicas de desenvolvimento da regiao. Sumario - O sistema climatico do Pantanal: compreensao do sistema a definicao de prioridades de pesquisa climatologica. Condicoes climaticas para a regiao do Pantanal Mato-Grossense. Hidrologia da Bacia do Alto Paraguai. A dinamica das inundacoes no Pantanal. Aspectos geologicos do Pantanal Mato-Grossense e de sua area de influencia. Contribuicao da geomorfologia para o conhecimento e valorizacao do Pantanal. Solos do Pantanal...
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Congresso; Mato Grosso do Sul; Recurso socio-economico; Recursos hidricos; Natural resource; Socio-economic resource; River; Congress.; Climatologia; Fauna; Flora; Geomorfologia; Geologia; Recurso Natural; Solo; Vegetação.; Brazil; Pantanal; Climatology; Geomorphology; Geology; Soil; Vegetation.
Ano: 1986
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/787689

Normal climatológica de 1974 a 2003 da Estação Principal da Embrapa Cerrados.
Provedor de dados: 14
Autores: SILVA, F. A. M. da; EVANGELISTA, B. A.; MALAQUIAS, J. V.
bitstream/item/111651/1/doc-321.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Estatísticas de clima; Climatological statistics; Savanna.; Cerrado; Clima; Climatologia; Evapotranspiração; Umidade Relativa.; Temperatura; Climatology; Evapotranspiration; Relative humidity; Temperature.
Ano: 2014
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/999589

Variabilite spatiale de l'interaction entre gestion de la fertilie et risque climatique.
Provedor de dados: 14
Autores: AFFHOLDER, F.; SILVA, F. A. M. da.
bitstream/CPAC-2009/24350/1/p2002_78.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: ECLIMA200.; Climatologia; Cerrado; Risco; Variação Sazonal.; Climate; Climatology; Risk; Seasonal variation.
Ano: 2004
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/567650

Estimativa da evapotranspiração de referência pelo método de Penman utilizando programa de computador na linguagem basic.
Provedor de dados: 14
Autores: COUTO, L.; COSTA, E. F. da; SANS, L. M. A.; LEAO, A. C.
bitstream/item/33391/1/doc-8.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Metodo Penman; Linguagem Basic.; Bioclimatologia; Evapotranspiração.; Climatology; Evapotranspiration.
Ano: 1992
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/477287

A deficiencia da precipitacao e a evapotranspiracao potencial do Brasil: um resumo dos dados climaticos preliminares armazenados no banco de dados dos estudos de recursos das terras da Embrapa-CPAC.
Provedor de dados: 14
Autores: COCHRANE, T. T.; MADEIRA NETTO, J. da S.
bitstream/item/101042/1/doc-12.pdf
Tipo: Documentos (INFOTECA-E)
Palavras-chave: Climatologia agricola; Precipitacao; Brasil; Evapotranspiração potencial; Savanna; Precipitation.; Cerrado; Deficiência; Evapotranspiração; Meteorologia.; Brazil; Climatology; Evapotranspiration; Meteorology.
Ano: 1985
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/567274

Laboratório de climatologia.
Provedor de dados: 14
Autores: EMBRAPA AMAZÔNIA ORIENTAL.
bitstream/item/50168/1/fd450001.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Belém; Pará; Brasil; Laboratory.; Climatologia; Laboratório; Instituição de Pesquisa; Pesquisa Agrícola.; Amazonia; Climatology; Research; Research institutions.
Ano: 2001
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/373941

Agrometeorological research and its measuring technique.
Provedor de dados: 14
Autores: TOMARI, I.
bitstream/item/178524/1/ID09927-CRI3736.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Climatologia agricola; Medida; Estacao chuvosa; Brasil; Japão; BIBJICACPAC.; Cerrado; Veranico; Pesquisa.; Cooperação Internacional; Climatology; Measurement; Wet season.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/552985

Levantamento climático da Amazônia Brasileira - contribuição da rede de actinógrafos do CPATU ao conhecimento da radiação global.
Provedor de dados: 14
Autores: DINIZ, T. D. de A. S.; BASTOS, T. X.; SILVA, M. M. M. da.
bitstream/item/57812/1/CPATU-PA138.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Climatologia agrícola; Brasil.; Radiação Solar.; Amazonia; Climatology; Solar radiation.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/383287

Caracterização agroclimática do Estado da Bahia: probabilidades do balanço hídrico mensal.
Provedor de dados: 14
Autores: REDDY, S. J.; AMORIM NETO, M. da S.
Este estudo apresenta uma caracterização climática do Estado da Bahia, utilizando probabilidades do balanço hídrico mensal. Na estimativa da probabilidade, dados de precipitação mensal de um período de 15 anos ou mais foram utilizados. A análise foi efetuada para 196 locais. Os valroes de evapotranspiração potencial para anos individuais, foram calculados utilizando a metodologia de Reddy * Amorim Neto (1983) e Reddy (1979). A técnica do balanço hídrico mensal de Thornthwaite &amp; Mather (1955 e 1957) com algumas modificações foi utilizada na estimativa da evapotranspiração real, deficit hídrico e escorrimento superficial (runnoff). Com estes parametros, a probabilidade do déficit hídrico relativo a evapotranspiração potencial, e, do runnoff sob...
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Bahia; Probabilidade; Balanço Hídrico; Climatologia; Bioclimatologia; Aclimatação; Climatology; Probability; Water balance.
Ano: 1984
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/132998

MEDAR/MEDATLAS 2002: A Mediterranean and Black Sea database for operational oceanography Elsevier Oceanography Series
Provedor de dados: 5
Autores: Fichaut, Michele; Garcia, Maria-jesus; Giorgetti, Alessandra; Iona, Athanasia; Kuznetsov, Alexander; Rixen, Michel; Medar Group,.
A comprehensive database of temperature, salinity and bio-chemical parameters in the Mediterranean and Black Sea has been constructed through comprehensive co-operation between the bordering countries. Statistical climatologies have been computed with all assembled and quality controlled data. The database, designed to initiate and validate prediction models, also represents a system to quality-check new incoming data produced by ocean observing systems.
Tipo: Text
Palavras-chave: Database; Temperature; Salinity; Nutrients; Climatology; Quality control.
Ano: 2003
URL: http://archimer.ifremer.fr/doc/00351/46177/45876.pdf

MIMOC: A global monthly isopycnal upper-ocean climatology with mixed layers
Provedor de dados: 5
Autores: Schmidtko, Sunke; Johnson, Gregory C.; Lyman, John M.
A monthly, isopycnal/mixed-layer ocean climatology (MIMOC), global from 0 to 1950dbar, is compared with other monthly ocean climatologies. All available quality-controlled profiles of temperature (T) and salinity (S) versus pressure (P) collected by conductivity-temperature-depth (CTD) instruments from the Argo Program, Ice-Tethered Profilers, and archived in the World Ocean Database are used. MIMOC provides maps of mixed layer properties (conservative temperature, , absolute salinity, SA, and maximum P) as well as maps of interior ocean properties (, SA, and P) to 1950dbar on isopycnal surfaces. A third product merges the two onto a pressure grid spanning the upper 1950dbar, adding more familiar potential temperature () and practical salinity (S) maps....
Tipo: Text
Palavras-chave: Climatology; Global; Temperature; Salinity; Mapping; Objective mapping.
Ano: 2013
URL: https://archimer.ifremer.fr/doc/00383/49447/49930.pdf

Lagune de Salses - Leucate. I - Analyse bibliographique.
Provedor de dados: 5
Autores: Ladagnous, Helene; Le Bec, Claude.
Subjected to multiple modifications which are responsible for important disruption in the functionning of the lagoon ecosystem during the last decenies, this lagoon is one of the most important sites for the region economy. The aim of this study is to propose a knowledges synthesis utilizable for a future fitting and management water plan. In fact, many studies realized during the last years are obsolete or uncompleted to explain the present state. Hydrogeololical studies, the most important, are not completed to understand the karst-lagoon relations. The wind-driven flow in the closed bassin, must be considered to explain biogeochemical process and the sewage discharges dispersal in the lagoon. Numerical models, with new physicochemical data, appear to be...
Tipo: Text
Palavras-chave: Lagune; Méditerranée; Leucate; Salses; Géographie; Climatologie; Géologie; Hydrologie; Physico-chimie; Biologie; Pollution; Socio-économie; Règlementation; Lagoon; Mediterranean; Leucate; Salses; Geography; Climatology; Geology; Hydrology; Physico-chemistry; Biology; Pollution; Socio-economy; Legislation.
Ano: 1997
URL: http://archimer.ifremer.fr/doc/00073/18422/15963.pdf

Improved Statistical Method for Quality Control of Hydrographic Observations
Provedor de dados: 5
Autores: Gourrion, Jerome; Szekely, Tanguy; Killick, Rachel; Owens, Breck; Reverdin, Gilles; Chapron, Bertrand.
Realistic ocean state prediction and its validation rely on the availability of high quality in situ observations. To detect data errors, adequate quality check procedures must be designed. This paper presents procedures that take advantage of the ever-growing observation databases that provide climatological knowledge of the ocean variability in the neighborhood of an observation location. Local validity intervals are used to estimate binarily whether the observed values are considered as good or erroneous. Whereas a classical approach estimates validity bounds from first- and second-order moments of the climatological parameter distribution, that is, mean and variance, this work proposes to infer them directly from minimum and maximum observed values....
Tipo: Text
Palavras-chave: Ocean; Climatology; Salinity; Temperature; Data quality control; Oceanic variability.
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00628/74031/73359.pdf

Climatological distributions of pH, pCO(2), total CO2, alkalinity, and CaCO3 saturation in the global surface ocean, and temporal changes at selected locations
Provedor de dados: 5
Autores: Takahashi, Taro; Sutherland, S. C.; Chipman, D. W.; Goddard, J. G.; Ho, Cheng; Newberger, Timothy; Sweeney, Colm; Munro, D. R.
Climatological mean monthly distributions of pH in the total H+ scale, total CO2 concentration (TCO2), and the degree of CaCO3 saturation for the global surface ocean waters (excluding coastal areas) are calculated using a data set for pCO(2), alkalinity and nutrient concentrations in surface waters (depths &lt;50 m), which is built upon the GLODAP, CARINA and LDEO databases. The mutual consistency among these measured parameters is demonstrated using the inorganic carbon chemistry model with the dissociation constants for carbonic acid by Lueker et al. (2000) and for boric acid by Dickson (1990). Linear potential alkalinity-salinity relationships are established for 24 regions of the global ocean. The mean monthly distributions of pH and carbon chemistry...
Tipo: Text
Palavras-chave: Global ocean; Surface water; PH; Carbonate chemistry; Climatology; Seasonal and decadal change.
Ano: 2014
URL: https://archimer.ifremer.fr/doc/00290/40098/38796.pdf

Large-scale overview of the summer monsoon over West Africa during the AMMA field experiment in 2006
Provedor de dados: 5
Autores: Janicot, S.; Thorncroft, C. D.; Ali, A.; Asencio, N.; Berry, G.; Bock, O.; Bourles, B.; Caniaux, G.; Chauvin, F.; Deme, A.; Kergoat, L.; Lafore, J.-p.; Lavaysse, C.; Lebel, T.; Marticorena, B.; Mounier, F.; Nedelec, P.; Redelsperger, J.-l.; Ravegnani, F.; Reeves, C. E.; Roca, R.; De Rosnay, P.; Schlager, H.; Sultan, B.; Tomasini, M.; Ulanovsky, A.
The AMMA (African Monsoon Multidisciplinary Analysis) program is dedicated to providing a better understanding of the West African monsoon and its influence on the physical, chemical and biological environment regionally and globally, as well as relating variability of this monsoon system to issues of health, water resources, food security and demography for West African nations. Within this framework, an intensive field campaign took place during the summer of 2006 to better document specific processes and weather systems at various key stages of this monsoon season. This campaign was embedded within a longer observation period that documented the annual cycle of surface and atmospheric conditions between 2005 and 2007. The present paper provides a large...
Tipo: Text
Palavras-chave: Meteorology and atmospheric dynamics; Climatology; Precipitation; Tropical meteorology.
Ano: 2008
URL: https://archimer.ifremer.fr/doc/00203/31457/29861.pdf

Ship-Based Contributions to Global Ocean, Weather, and Climate Observing Systems
Provedor de dados: 5
Autores: Smith, Shawn R.; Alory, Gaël; Andersson, Axel; Asher, William; Baker, Alex; Berry, David I.; Drushka, Kyla; Figurskey, Darin; Freeman, Eric; Holthus, Paul; Jickells, Tim; Kleta, Henry; Kent, Elizabeth C.; Kolodziejczyk, Nicolas; Kramp, Martin; Loh, Zoe; Poli, Paul; Schuster, Ute; Steventon, Emma; Swart, Sebastiaan; Tarasova, Oksana; Petit De La Villeon, Loic; Vinogradova-shiffer, Nadya.
The role ships play in atmospheric, oceanic, and biogeochemical observations is described with a focus on measurements made near the ocean surface. Ships include merchant and research vessels; cruise liners and ferries; fishing vessels; coast guard, military, and other government-operated ships; yachts; and a growing fleet of automated surface vessels. The present capabilities of ships to measure essential climate/ocean variables and the requirements from a broad community to address operational, commercial, and scientific needs are described. The authors provide a vision to expand observations needed from ships to understand and forecast the exchanges across the ocean–atmosphere interface. The vision addresses (1) recruiting vessels to improve both...
Tipo: Text
Palavras-chave: Ships; Observations; Meteorology; Physical oceanography; Biogeochemistry; Data management; Climatology.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00509/62042/66191.pdf

Variabilité du panache turbide de la Gironde par télédétection. Effets des facteurs climatiques
Provedor de dados: 5
Autores: Froidefond, Jm; Jegou, Anne-marie; Hermida, J; Lazure, Pascal; Castaing, P.
The Gironde estuary (France) discharges to the ocean an important amount of suspended particulate matter in the form of turbid plumes. The surface plume is more particularly studied from coastal oceanographic surveys and NOAA/AVHRR satellite data collected during a French programme of coastal oceanography (PNOC-Atlantic). The AVHRR reflectances are atmospherically corrected according to an algorithm based on the clear water concept. The comparison with suspended sediment concentrations are realised by direct and indirect calibrations. The correlations obtained show that at a same concentration the reflectance varies, probably because of varying particle (floc) size and composition. The shape and the surface measured from low resolution (4 km x 4 km) and...
Tipo: Text
Palavras-chave: Panache turbide; Télédétection; Hydrologie; Climatologie; Gironde; Turbid plume; Remote sensing; Hydrology; Climatology; Gironde.
Ano: 1998
URL: http://archimer.ifremer.fr/doc/1998/publication-848.pdf

On the Mediterranean Water Composition
Provedor de dados: 5
Autores: Carracedo, Lidia; Pardo, P. C.; Flecha, S.; Perez, Ff.
The Mediterranean Outflow Water (MOW) spills from the Mediterranean Sea (east North Atlantic basin) west off the Strait of Gibraltar. As MOW outflows, it entrains eastern North Atlantic Central Waters (ENACW) and Intermediate Waters to form the neutrally buoyant Mediterranean Water (MW) that can be traced over the entire North Atlantic basin. Its high salinity content influences the thermohaline properties of the intermediate-deep water column in the North Atlantic and its dynamics. Here, the composition of MW in its source region (the Gulf of Cadiz, west off Strait of Gibraltar) is investigated on the basis of an optimum multiparameter analysis. The results obtained indicate that mixing of MOW (34.1% +/- 0.3%) occurs mainly with overlying ENACW (57.1% +/-...
Tipo: Text
Palavras-chave: Water masses; Geographic location/entity; Physical Meteorology and Climatology; North Atlantic Ocean; Entrainment; Circulation/ Dynamics; Mixing; Atm/Ocean Structure/ Phenomena; Climatology.
Ano: 2016
URL: https://archimer.ifremer.fr/doc/00629/74110/73547.pdf

On the forcing of sea level in the Black Sea
Provedor de dados: 5
Autores: Tsimplis, M. N.; Josey, S. A.; Rixen, M.; Stanev, E. V.
[1] Forcing mechanisms for sea level variability in the Black Sea are investigated in the [context of an observed increase in the sea level of this basin by 2.5 mm/yr over the last 60 years. Temperature and salinity variations computed from the Mediterranean Data Archeology and Rescue (MEDAR) data set exhibit significant interdecadal variability. However, the corresponding steric height variation does not show a long-term increase and thus cannot account for the observed change in sea level. The impact of surface freshwater flux (P-E) changes is also investigated using two independent data sets. The first data set, which is based on measurements collected in the basin, can explain most of the sea level variability, with only 0.8 mm/yr remaining...
Tipo: Text
Palavras-chave: Climatology; Steric sea level; North Atlantic Oscillation; Interbasin water and salt exchange; Black Sea.
Ano: 2004
URL: https://archimer.ifremer.fr/doc/00209/32000/30424.pdf

Análisis de las olas en la costa central del Ecuador
Provedor de dados: 20
Autores: Allauca, S.; Cardin, V.
El presente trabajo consiste en la recopilación de datos de olas existentes en las zonas ya mencionadas, con el propósito de analizar la climatología de olas en cada una de ellas, tratando de relacionarlas en forma conjunta, así como determinar la variabilidad de los parámetros de olas en los diferentes sitios. En este artículo se detalla la estadística básica de las alturas significativas y períodos medios, el análisis de la refracción de oleaje, las relaciones entre los parámetros medidos y las características de las olas extremas ó alturas significativas que pueden esperarse en un determinado período de tiempo.
Tipo: Journal Contribution
Palavras-chave: Wave analysis; Wave data; Climatology; Climatology; Http://aims.fao.org/aos/agrovoc/c_1671.
Ano: 1987
URL: http://hdl.handle.net/1834/2136

Características de las precipitaciones, la temperatura del aire y los vientos en la costa ecuatoriana
Provedor de dados: 20
Autores: Gálvez, H.; Regalado, J.
Con el fin de ampliar el conocimiento de las características de la climatología de la costa ecuatoriana, los parámetros: precipitación, temperatura superficial del aire y vientos pertenecientes a la serie de datos desde 1948 al 2006 se analizaron estadísticamente. Se determinaron las normales mensuales de las siete estaciones que posee el INOCAR a lo largo de la costa.
Tipo: Journal Contribution
Palavras-chave: Atmospheric precipitations; Climatology; Air temperature; Winds; Climatology; Winds; Air temperature; Http://aims.fao.org/aos/agrovoc/c_1671; Http://aims.fao.org/aos/agrovoc/c_8401; Http://aims.fao.org/aos/agrovoc/c_230.
Ano: 2007
URL: http://hdl.handle.net/1834/2364

Características climáticas del océano Atlántico sudoccidental
Provedor de dados: 20
Autores: Hoffmann, J.; Núñez, M.; Piccolo, M.C.
The climate of the SW Atlantic Ocean is described for representative summer and winter months. The description is based on mean fields of surface and upperair metereological measurements. Maps and data have been obtained from national and international information centers. Other sources also were considered. The Malvinas Current is a year-round sink for the sensitive heatflux. The Malvinas and Brazil Currents and their zone of confluence are the most important oceanographic and climate features in the region of South Atlantic Ocean.
Tipo: Book Section
Palavras-chave: Climatology; Air temperature; Surface temperature; Winds; Atmospheric circulation; Energy balance; Climatology; Winds; Atmospheric circulation; Air temperature; Energy balance; Http://aims.fao.org/aos/agrovoc/c_1671; Http://aims.fao.org/aos/agrovoc/c_8401; Http://aims.fao.org/aos/agrovoc/c_29546; Http://aims.fao.org/aos/agrovoc/c_230; Http://aims.fao.org/aos/agrovoc/c_2566.
Ano: 1997
URL: http://hdl.handle.net/1834/1723

Manual of Marine Meteorological Observations, Ninth edition, Change No. 1
Provedor de dados: 20
Change #1 to Circular M consists of the attached page changes; i.e., pages v-vi, 3-6, 27-30, 39-40, 47-54, 67-68 and 71-86. These changes are effective January 1, 1955, as indicated at the top o'£ each page in which changes were made. As a. further aid in identification, an asterisk has been placed in the left margin at the beginning of sections, paragraphs, lines, tables, etc., in which changes were made. In summary, the changes pertain to the fallowing: 1. Use of the symbol "X" in coding, wherever a. slant ( /) was used in the past. 2. Changes in Code Table 6, Symbol ww - Present Weather (mostly of a clarifying nature) 3. Changes in the definitions of code figures 0, 1 and 2 of Code Table 7, Symbol W - Past Weather. 4. Changes in the meaning of code...
Tipo: Book
Palavras-chave: Instrument platforms; Meteorological instruments; Oceanographic instruments; Methodology; Standardization; Measurement; Climate; Climatology; Ocean-atmosphere system.
Ano: 1955
URL: http://hdl.handle.net/1834/5242

Breves apuntes sobre el cambio climático
Provedor de dados: 20
Autores: Zambrano, E.
Las estadísticas que se manejan en muchos centros de investigación climática, los últimos 10 años han sido los más cálidos desde que se llevan registros, los científicos anuncian que en el futuro el ambiente será aún más tórrido. La mayoría de los expertos están de acuerdo en el sentido de que los humanos ejercen un impacto directo sobre este proceso de calentamiento, proceso generalmente conocido como el "efecto invernadero".
Tipo: Journal Contribution
Palavras-chave: Climatic changes; Climatology; Climatology; Http://aims.fao.org/aos/agrovoc/c_1671.
Ano: 2007
URL: http://hdl.handle.net/1834/2369

Manual of Marine Meteorological Observations, Eighth edition.
Provedor de dados: 20
The Conference of Brussels, called in 1853, was the first International Maritime Conference ever held. It sponsored the idea that Governments should foster systematic weather observations on ships, and should prepare and publish charts of the prevailing winds, ocean currents, average sea and air temperatures, and tracks of dangerous storms based on the additional data. With the introduction of radio and fast ships, weather information became of vital importance to safe and efficient ship operation. Many countries began regularly scheduled weather forecasts to ships in nearby waters. Today, weather forecasts as well as charts arc prepared from data collected through ship observations. Forecasts of weather and sea conditions arc prepared for ship operation,...
Tipo: Book
Palavras-chave: Instrument platforms; Meteorological instruments; Oceanographic instruments; Methodology; Standardization; Measurement; Climate; Climatology; Ocean-atmosphere system.
Ano: 1950
URL: http://hdl.handle.net/1834/5240

Instructions to the Marine Meteorological Observers, 7th Edition.
Provedor de dados: 20
The ocean meteorological program of the Weather Bureau has two separate and distinct parts. First, there is the daily service by radio. Owing to the need for brevity, the radio reports contain a limited amount of essential information. The daily weather reports from ships and islands reveal the conditions over the ocean; when assembled on a map, including continental reports, they give a picture of weather conditions existing momentarily over a large region. A collection of observations is immediately returned to the mariner by radio broadcast so that he may draw his own weather map on shipboard. By this process, the weather at the earth's surface is mapped and much can be inferred as to conditions above the surface. Formation and movement of storms are...
Tipo: Book
Palavras-chave: Instrument platforms; Meteorological instruments; Oceanographic instruments; Methodology; Standardization; Measurement; Climate; Climatology; Atmosphere-ocean system.
Ano: 1941
URL: http://hdl.handle.net/1834/5239

Análisis de tendencia de series de tiempo oceanográficas y meteorológicas para determinar evidencias de cambio climático en la costa del Ecuador
Provedor de dados: 20
Autores: Nieto, J.J.; Martínez, R.; Regalado, J.; Hernández, F.
El propósito de la investigación es evidenciar la influencia física del cambio climático global en la costa del Ecuador, procurando inferir escenarios más precisos a escala local, en cuanto a temperatura del mar, temperatura del aire y nivel medio del mar.
Tipo: Journal Contribution
Palavras-chave: Time series; Oceanographic data; Meteorological data; Surface temperature; Mean sea level; Air temperature; Climatic changes; Climatology; Water temperature data; Coastal zone; Climatology; Meteorological data; Air temperature; Http://aims.fao.org/aos/agrovoc/c_1671; Http://aims.fao.org/aos/agrovoc/c_34149; Http://aims.fao.org/aos/agrovoc/c_230.
Ano: 2002
URL: http://hdl.handle.net/1834/2246

Análisis del comportamiento climático de los últimos 30 años, en las costas de Esmeraldas, Manta y Puerto Bolívar durante la época húmeda
Provedor de dados: 20
Autores: Gálvez, H.; Del Salto, M. B.; Regalado, J.
This study was done to evaluate possible changes in the behavior of the data series of the chosen parameters (temperatures and precipitation). Results reflect as light increase in the mean and standard deviation of the surface temperature and sea surface temperature in the humid season, between 1975-2000 period compared with 1981-2010 period, being consistent with the trend of increasing temperatures.
Tipo: Journal Contribution
Palavras-chave: Climatology; Air temperature; Surface temperature.
Ano: 2013
URL: http://hdl.handle.net/1834/5746

Interacción océano - atmósfera sobre la zona costera del Ecuador
Provedor de dados: 20
Autores: Moreano, H.R.
El análisis de temperatura y de precipitación para varias ciudades de la costa ecuatoriana proporciona una idea clara de que el clima de esta zona responde a cambios en las masas de aguas del Océanoo y al movimiento de la zona de convergencia Intertropical (ZICT). Bajo esta consideración se intenta buscar un mecanismo que permita pronosticar la rigurosidad de la Estación lluviosa; que resulta del acercamiento de la ZCIT a la Línea Ecuatorial y a la presencia de aguas cálidas frente a la costa. La buena correlación entre la temperatura superficial del mar en la cuenca de Panamá y del tarnsporte de la contra corriente Norecuatorial con la temperatura del aire de la costa ecuatoriana conduce a pensar que la temperatura superficial del mar frente a Panmá...
Tipo: Journal Contribution
Palavras-chave: Climatology; Surface temperature; Atmospheric precipitations; Coastal zone; Climatology; Http://aims.fao.org/aos/agrovoc/c_1671.
Ano: 1983
URL: http://hdl.handle.net/1834/2097

Inicio, duración y término de la estación lluviosa en cinco localidades de la costa ecuatoriana
Provedor de dados: 20
Autores: Zambrano, E.; Hernández, F.
El objetivo de este trabajo es llegar a definir el inicio, término y duración de la estación lluviosa, mediante el análisis de datos de precipitación a fin de usar los resultados como fechas atribuibles a los cambios de estación climática presentes en la costa ecuatoriana.
Tipo: Journal Contribution
Palavras-chave: Atmospheric precipitations; Rainy season; Daily; Variability; El Nino phenomena; Climatology; Climatic changes; Rainy season; Climatology.
Ano: 2007
URL: http://hdl.handle.net/1834/2507

Instructions to the Marine Meteorological Observers of the U. S. Weather Bureau, 6th edition
Provedor de dados: 20
The ocean meteorological program of the Weather Bureau has two separate and distinct parts. First, there is the daily service by radio. Owing to the need for brevity, the radio reports contain a limited amount of essential information. The daily weather reports from ships and islands reveal the conditions over the ocean; when assembled on a map, including continental reports, they give a picture of weather conditions existing momentarily over a large region. A collection of observations is immediately returned to the mariner by radio broadcast so that he may draw his own weather map on shipboard. By this process, the weather at the earth's surface is mapped and much can be inferred as to conditions above the surface. Formation and movement of storms are...
Tipo: Book
Palavras-chave: Instrument platforms; Meteorological instruments; Oceanographic instruments; Methodology; Standardization; Measurement; Climate; Climatology; Ocean-atmosphere system.
Ano: 1938
URL: http://hdl.handle.net/1834/5238

Instructions to the Marine Meteorological Observers of the U. S. Weather Bureau, 4th edition.
Provedor de dados: 20
The ocean meteorological program of the Weather Bureau calls in general for the making of but one regular observation a day, this, as well known, being made at noon G.M.T. (civil). However, in certain designated areas from which observations are transmitted by radiotelegraphy an additional regular observation is provided for at Greenwich midnight. Supplementing these regular observations are extra ones made under conditions of threatening or severe weather, gale and storm reports, and descriptive notes of weather experienced between observations, the last- named taking the form of a Daily Journal. The total requirements are such, however, as to make the smallest possible demands on observers consistent with the needs of the Bureau in me ting its...
Tipo: Book
Palavras-chave: Instrument platforms; Meteorological instruments; Oceanographic instruments; Methodology; Standardization; Measurement; Climate; Climatology; Ocean-atmosphere system; Manuals; Instrument handbooks; Training aids.
Ano: 1925
URL: http://hdl.handle.net/1834/5222

Climatología Antártica en la Estación Científica Pedro Vicente Maldonado
Provedor de dados: 20
Autores: Naranjo, C.
El presente trabajo fue elaborado a partir de las observaciones meteorológicas efectuadas en la Estación del BAE "ORION" ubicada en la Ensenada Guayaquil, frente a la base Científica Pedro Vicente Maldonado. El período cubierto para la elaboración de este informe comprende desde el 11 de enero de 1998 hasta el 15 de febrero de 1998 inclusive. La finalidad del mismo fue la obtención de datos meteorológicos, para luego de su análisis con la metodología respectiva, elaborar un resumen climatológico que contengan valores medios, así como las variaciones y comportamiento de los datos frente a la influencia de sistemas meteorológicos de esta área. Para la elaboración de este trabajo se utilizó 1800 datos producto de observaciones sinópticas, se calcularon...
Tipo: Journal Contribution
Palavras-chave: Climatology; Meteorological data; Polar zones; Research vessels; Climatology; Research vessels; Meteorological data; Http://aims.fao.org/aos/agrovoc/c_1671; Http://aims.fao.org/aos/agrovoc/c_6516; Http://aims.fao.org/aos/agrovoc/c_34149.
Ano: 1998
URL: http://hdl.handle.net/1834/3844

Instructions to the Marine Meteorological Observers of the U. S. Weather Bureau, 5th edition.
Provedor de dados: 20
The ocean meteorological program of the Weather Bureau calls in general for the making of but one regular observation a day, this, as well known, being made at noon· Greenwich mean time, (civil). However, in certain designated areas from which observations are transmitted by radiotelegraphy an additional regular observation is provided for at Greenwich midnight. Supplementing these regular observations are extra ones made under conditions of threatening or severe weather, gale and storm reports, and descriptive notes of weather experienced between observations, the lastnamed taking the form of a Daily Journal. The total requirements are such, however, as to make the smallest possible demands on observers consistent with the needs of the bureau in meeting...
Tipo: Book
Palavras-chave: Instrument platforms; Meteorological instruments; Oceanographic instruments; Methodology; Standardization; Measurement; Climate; Climatology; Ocean-atmosphere system.
Ano: 1929
URL: http://hdl.handle.net/1834/5237

Intercambio de calor superficial en la estación de La Libertad
Provedor de dados: 20
Autores: Garcés Vargas, J.
Se realiza un análisis de las series de tiempo mensuales de los parámetros meteorológicos-oceanográficos y los diferentes flujos de calor obtenidos mediante relaciones empíricas de la estación ubicada en La Libertad desde mediados de 1988 hasta finales de 1997, obteniéndose las climatologías mensuales así como estadísticas interesantes, aparentemente los datos no muestran una relación entre el intercambio de calor superficial y El Niño-Oscilación Sur.
Tipo: Journal Contribution
Palavras-chave: Climatology; Oceanographic data; Time series analysis; Climatology; Time series analysis; Http://aims.fao.org/aos/agrovoc/c_1671; Http://aims.fao.org/aos/agrovoc/c_28778.
Ano: 2000
URL: http://hdl.handle.net/1834/2236

Climatología de los frentes de marea en la Plataforma Continental y su rol en los flujos mar-atmósfera de CO2
Provedor de dados: 20
Autores: Bianucci, L.
En este trabajo se caracterizaron los frentes de marea en la Plataforma Continental Argentina al sur de 40°S y los flujos de CO2 entre el mar y la atmósfera en la región, analizándose su relación con dichos frentes. Los frentes de marea separan aguas costeras cuasi-homogéneas de aguas estratificadas de la plataforma media. La zona costera se homogeneiza por la mezcla vertical producida por fricción de las energéticas corrientes de marea que se dan en la región. La plataforma media se encuentra estratificada en verano debido al calentamiento superficial del mar, presentando una termoclina estacional bien desarrollada. La mezcla vertical a cada lado de los frentes y los movimientos verticales en la zona frontal afectan a la producción primaria y a los flujos...
Tipo: Theses and Dissertations
Palavras-chave: Fronts; Atmospheric fronts; Continental shelves; Air-sea interaction; Climatology; Tidal flow; Seasonal distribution; Climatology; Continental shelves.
Ano: 2004
URL: http://hdl.handle.net/1834/3856

Manual of Marine Meteorological Observations, Tenth edition.
Provedor de dados: 20
The Conference of Brussels, called in 1853, was the first International Maritime Conference ever held. It sponsored the idea that governments should foster systematic weather observations on ships, and should prepare and publish charts of the prevailing winds, ocean currents, average sea and air temperatures, and tracks of dangerous storms based on the additional data. With the introduction of radio and fast ships, weather information became of vital importance to safe and efficient ship operation. Many countries began regularly scheduled weather forecasts to ships in nearby waters.  Today, weather forecasts as well as charts are prepared from data collected through ship observations. Forecasts of weather and sea conditions arc prepared for ship operation,...
Tipo: Book
Palavras-chave: Instrument platforms; Meteorological instruments; Oceanographic instruments; Methodology; Standardization; Measurement; Climate; Climatology; Ocean-atmosphere system.
Ano: 1959
URL: http://hdl.handle.net/1834/5243

Estimación de los flujos mar-atmósfera de CO2 y la variabilidad de la clorofila-a en el Mar Argentino.
Provedor de dados: 20
Autores: Luz Clara, M.
En ocho campañas oceanográficas realizadas entre los años 2000 y 2006 en el Mar Patagónico se obtuvieron datos superficiales de temperatura y salinidad, presiones parciales de CO2 (pCO2) en el mar y la atmósfera, fluorescencia (utilizada como indicador de biomasa fitoplanctónica), clorofila-a (Cl-a) y vientos, entre otros. La magnitud y dirección del flujo de CO2 se encuentran gobernadas por la diferencia entre las pCO2 de la superficie del mar y del aire (?pCO2), la solubilidad del gas y la velocidad del viento. Los flujos mar-atmósfera de CO2 conforman una parte esencial en el ciclo global del carbono. En este trabajo se realiza una comparación entre los flujos de CO2 y la intensidad del viento con datos in-situ y satelitales. Los flujos se calculan...
Tipo: Theses and Dissertations
Palavras-chave: Oceanographic surveys; Salinity; Temperature; Chlorophylls; Air-sea interaction; Oceanic fronts; Climatology.
Ano: 2008
URL: http://hdl.handle.net/1834/4207

Instructions to the Marine Meteorological Observers of the U. S. Weather Bureau, 2nd edition.
Provedor de dados: 20
Autores: Heiskell, Henry L.
The form of Weather Report at present issued to vessels by the U. S. Weather Bureau is a slight modification of that devised by the U. S. Signal Service for the purpose of its series of International Simultaneous Meteorological Observations, covering the period 1878-1887, which form in its turn superseded the once well-known Meteorological Journal. The last-mentioned form of record, which went into effect in 1876, and which was in many respects identical with that recommended by the Maritime Conference held at Brussels in 1853, contemplated that the various meteorological observations should be entered at the end of every two hours throughout the twenty-four, or a total of twelve sets of observations a day. The new form demanded, in place of this series, a...
Tipo: Book
Palavras-chave: Instrument platforms; Meteorological instruments; Oceanographic instruments; Methodology; Standardization; Measurement; Climate; Climatology; Ocean-atmosphere system; Manuals; Instrument handbooks; Training aids.
Ano: 1908
URL: http://hdl.handle.net/1834/5219

Manual of Marine Meteorological Observations, Ninth edition
Provedor de dados: 20
The Conference of Brussels, called in 1853, was the first International Maritime Conference ever held. It sponsored the idea that governments should foster systematic weather observations on ships, and should prepare and publish charts of the prevailing winds, ocean currents, average sea and air temperatures, and tracks of dangerous storms based on the additional data. With the introduction of radio and fast ships, weather information became of vital importance to safe and efficient ship operation. Many countries began regularly scheduled weather forecasts to ships in nearby waters.  Today, weather forecasts as well as charts are prepared from data collected through ship observations. Forecasts of weather and sea conditions arc prepared for ship operation,...
Tipo: Book
Palavras-chave: Instrument platforms; Meteorological instruments; Oceanographic instruments; Methodology; Standardization; Measurement; Climate; Climatology; Ocean-atmosphere system.
Ano: 1954
URL: http://hdl.handle.net/1834/5241

Instructions to the Marine Meteorological Observers of the U. S. Weather Bureau, 1st edition.
Provedor de dados: 20
Autores: Page, James.
The form of weather Report at present issued to vessels by the U. S. weather Bureau is a slight modification of that devised by the U. S. Signal Service for the purpose of its series of International Simultaneous Meteorological Observations, covering the period 1878- 1887, which form in its turn superseded the once well-known Meteorological Journal. The last-mentioned form of record, which went into effect in 1876, and which was in many respects identical with that recommended by the Maritime Conference held at Brussels in 1853, contemplated that the various meteorological observations should be entered at the end of every two hours throughout the twenty-four, or a total of twelve sets of observations per day. The new form demanded, in place of this...
Tipo: Book
Palavras-chave: Instrument platforms; Meteorological instruments; Oceanographic instruments; Methodology; Standardization; Measurement; Climate; Climatology; Ocean-atmosphere system; Manuals; Instrument handbooks; Training aids.
Ano: 1906
URL: http://hdl.handle.net/1834/5218

Instructions to the Marine Meteorological Observers of the U. S. Weather Bureau, 3rd edition.
Provedor de dados: 20
Autores: Heiskell, Henry L.
Introduction.- The Meteorological Report at present issued to vessels by the U. S. Weather Bureau, for forwarding observations , is a slight modification of that devised by the U. S. Signal Service for the purpose of its series of International Simultaneous Meteorological Observations, covering the period 1878-1887, which form in its turn superseded the once well-known Meteorological Journal. The last-mentioned form of record, which went into effect in 1876, and wh ch was in many respects identical with that recommended by the Maritime Conference held at Brussels in 1853, contemplated that the various meteorological observations should be entered at the end of every two hours throughout the twenty-f our, or a total of twelve sets of observations a day. The...
Tipo: Book
Palavras-chave: Instrument platforms; Meteorological instruments; Oceanographic instruments; Methodology; Standardization; Measurement; Climate; Climatology; Ocean-atmosphere system; Manuals; Instrument handbooks; Training aids.
Ano: 1910
URL: http://hdl.handle.net/1834/5221

A handbook on the rainfall climatology of West Africa: data for selected locations
Provedor de dados: 30
Autores: S.J.
Palavras-chave: Latitude; Evapotranspiration; Microclimate; Agroclimatology; Location; Precipitation; Climatology; Water balance; Plant production; Electrophoresis.
Ano: 1980
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3990

Climatic water indices for viticulture
Provedor de dados: 86
Autores: Conceição,Marco Antônio Fonseca; Tonietto,Jorge; Souza,Reginaldo Teodoro de.
Abstract: The objective of this work was to evaluate the performance of vineyard water indices in different grape-growing regions. The climate data used come from the historical series of weather stations located in 18 countries. The evaluated indices were the following: dryness, Zuluaga, humidity, aridity, moisture, and the grapevine water index. The grapevine water index and the indices of drought, moisture, and aridity exhibit similar performances, which makes them suitable to be used equivalently in climatological studies of grapevine regions.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera; Climatology; Evapotranspiration; Viticulture.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000600765

Estimates of reference evapotranspiration in the municipality of Ariquemes (RO) using neural networks GMDH-type
Provedor de dados: 91
Autores: Carvalho,Roberto L. da S.; Delgado,Angel R. S.
ABSTRACT Reference evapotranspiration is a climatological variable of great importance for water use dimensioning in irrigation methods. In order to contribute to the climatic understanding of Ariquemes, Rodônia state, Brazil, the study aims to model the behavior of the time series of reference evapotranspiration using a GMDH-type (Group Method of Data Handling) artificial neural network (ANN) and to compare it with the SARIMA (Seasonal Autoregressive Integrated Moving Average) methodology. Data from the National Institute of Meteorology - INMET, obtained at the Automatic Weather Station of Ariquemes, from January 2011 to January 2014, were used. Data analysis was performed using software R version 3.3.1 through the GMDH-type ANN package. Modeling by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Climatology; Times series; Metaheuristic.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662019000500324

GLOBAL SOLAR RADIATION INTERCEPTION BY GRAPEVINES TRAINED TO A VERTICAL TRELLIS SYSTEM
Provedor de dados: 94
Autores: CAMPOS,CLAUDIA GUIMARÃES CAMARGO; MALINOVSKI,LUCIANE ISABEL; VIEIRA,HAMILTON JUSTINO; SILVA,APARECIDO LIMA DA.
ABSTRACT  In this paper we assess the utilization of radiant energy in the growing of grapevines (Cabernet Sauvignon) trained to a vertical trellis system, and estimate the global solar radiation interception taking into account the physical characteristics of the training system at different phenological stages. The experiment was based on daily measurements of global solar radiation made by an automatic weather station placed at the vineyard of a winery located in the municipality of São Joaquim, in the southern Brazilian State of Santa Catarina (Villa Francioni winery, 28º 15’ 14” S, 49º 57’ 02” W, 1294m a.s.l.). Growth and phenological development of the shoots were evaluated. The global solar radiation is intercepted by the canopy (trained to a...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis vinifera L.; Vegetative growth; Climatology.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000300601

Sugarcane maturity estimation through edaphic-climatic parameters
Provedor de dados: 63
Autores: Scarpari,Maximiliano Salles; Beauclair,Edgar Gomes Ferreira de.
Sugarcane (Saccharum officinarum L.) grows under different weather conditions directly affecting crop maturation. Raw material quality predicting models are important tools in sugarcane crop management; the goal of these models is to provide productivity estimates during harvesting, increasing the efficiency of strategical and administrative decisions. The objective of this work was developing a model to predict Total Recoverable Sugars (TRS) during harvesting, using data related to production factors such as soil water storage and negative degree-days. The database of a sugar mill for the crop seasons 1999/2000, 2000/2001 and 2001/2002 was analyzed, and statistical models were tested to estimate raw material. The maturity model for a one-year old...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Sucrose; Predicting; Quality; Mathematical model; Climatology.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162004000500004

Physiological model to estimate the maturity of sugarcane
Provedor de dados: 63
Autores: Scarpari,Maximiliano Salles; Beauclair,Edgar Gomes Ferreira de.
Sugarcane (Saccharum spp.) grows in different weather and management conditions which directly affect crop maturation. These conditions lead to the necessity of quantifying crop response to different stimuli for planning purposes. Forecast models for the quality of raw material are important tools in sugarcane farming, especially the forecast curve of sucrose accumulation in shoots. The goal of these models is to supply yield estimates during the crop cycle, aiming to characterize alternatives and to increase the efficacy for management and strategic decisions. The objective of this project was to develop empiric models capable of obtaining estimates of total recoverable sugar (TRS), for the varieties RB72454, SP81-3250 and SP80-1842 during the crop cycle,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Climatology; Crop models; Productivity; Regression; Sucrose.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162009000500006

Meteorological factors and Asian soybean rust epidemics: a systems approach and implications for risk assessment
Provedor de dados: 63
Autores: Del Ponte,Emerson Medeiros; Esker,Paul David.
Favorable meteorological and environmental conditions are critical components that affect Asian soybean rust (ASR), caused by Phakopsora pachyrhizi, the most damaging fungal disease of soybean. In this review, we used available knowledge on the effect of meteorological factors affecting the disease to construct a systems-based approach to understand the risk of ASR epidemics. The systems approach is based on a hierarchical framework where relevant environmental factors that affect the key stages of the ASR disease cycle are identified and this included both aerobiological and epidemiological components. The formal framework we used examined the following epidemic characteristics: spore release, spore dispersal, spore deposition, infection efficiency,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phakopsora pachyrhizi; Plant epidemiology; Risk prediction; Climatology; Plant diseases.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000700014

General description of some meteo-marine variables of surface waters adjacent to the Palmer Archipelago, Antarctic Peninsula, during 1979-2018 based on Era5 data
Provedor de dados: 50
Autores: Hernández Duarte,Margorie Alexandra; Villegas Bolaños,Nancy Liliana; Concha Perdomo,Ana Elena.
ABSTRACT Aspatial and temporal description of meteo-marine parameters for 1979-2018 period of the marine region surrounding the Palmer Archipelago, located West of the Antarctic Peninsula (WAP), is presented. The used information was extracted from the ERA5 reanalysis. Air Temperature (Ta), Total Precipitation (TP) and Sea Surface Temperature (SST) showed a general increase over the last 40 years in the study region. The highest increase of Ta, TP and SST values were recorded north of Gerlache Strait, followed by Bismarck Strait. It was evidenced that Sea Ice Cover (SIC) has decreased mostly north of Palmer Archipelago. The existence of a local differentiation of meteo-marine conditions around the Palmer Archipelago was identified. The climatology of five...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Climatology; Trends; Sea ice cover; Gerlache Strait; Bismarck Strait.
Ano: 2021
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612021000100141