| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | marte3.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 6qtX3pFwXQZ3r59YCT/H3G7Q |
| Repositório | sid.inpe.br/iris@1905/2005/08.03.23.53 |
| Última Atualização | 2018:01.10.13.06.26 (UTC) marciana |
| Repositório de Metadados | sid.inpe.br/iris@1905/2005/08.03.23.53.39 |
| Última Atualização dos Metadados | 2018:06.06.03.55.16 (UTC) administrator |
| Chave Secundária | INPE-9332-PRE/4996 |
| Rótulo | 10251 |
| Chave de Citação | PrasaadDoSáRaMaKu:2002:AmPa |
| Título | Evidence of non-existence of a "spectral-gap" in turbulent data measured above Rondonia, Brazil. Part II: Amazonian Pasture  |
| Ano | 2002 |
| Data Secundária | 20021111 |
| Data de Acesso | 18 maio 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 27 KiB |
| 2. Contextualização | |
| Autor | 1 Prasaad, Gannabathula S. S. D. 2 Domingues, Margarete O. 3 Sá, Leonardo Deane de Abreu 4 Randow, Celso von 5 Manzi, antonio Ocimar 6 Kuijt, Bart |
| Grupo | 1 CPT-INPE-MCT-BR |
| Nome do Evento | International LBA Scientific Conference, 2. |
| Localização do Evento | Manaus, Br |
| Data | 7-10 July 2002 |
| Histórico (UTC) | 2015-05-21 18:37:14 :: administrator -> marciana :: 2002 2018-01-10 13:06:26 :: marciana -> administrator :: 2002 2018-06-06 03:55:16 :: administrator -> marciana :: 2002 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Palavras-Chave | METEOROLOGIA |
| Resumo | Wavelet and Fourier analyses are used to identify the spectral characteristics of wind velocity (u, v, w components), temperature, humudity and CO2 concentration data sets, obtained during dry and wet seasons in a pasture in a deforested area in Amazonian. The data were measured in August (dry-season)and in December (wet-season), year of 2000, as a part of the Brazil/European Union LBA Tower Consortium, in southwestern part of Amazonian region. Measurements are made at micrometeorological tower located in the Nossa Senhora Farm (10o 045.7ï S, 62o 21.4ï W)county of Ouro Preto D'Oeste. The fast response wind speed and temperature measurements, sampled at 10.42 Hz rate, were made using a three-dimensional sonic anemometer (Solent A1012R, Gill Instruments), at a height of 4 m. Analyses are performed over a wide frequency range, from the inertia subrange domain up to one day time-scale. Data are studied for a five day only spectrum and for one day mean spectra and cospectra. Results showed that is not possible to identify spectra gap in any of the investigated variables. This has important consequence in that separating the turbulence flow into mean and fluctuation components may not be valid. This also makes it difficult to determine a cutoff frequency for filtering the data. This absence of a spectral gap is probably due to the non-stationary characteristics of turbulent fields above deforested area. A comparison is made with the turbulent spectra computed above the Amazon rain forest in Rebio Jaru. Possible physical phenomena in tropical meteorology are proposed to explain the findings. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Evidence of non-existence... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| URL dos dados | http://urlib.net/ibi/6qtX3pFwXQZ3r59YCT/H3G7Q |
| URL dos dados zipados | http://urlib.net/zip/6qtX3pFwXQZ3r59YCT/H3G7Q |
| Arquivo Alvo | 9332.pdf |
| Grupo de Usuários | administrator |
| Grupo de Leitores | administrator marciana |
| Visibilidade | shown |
| Permissão de Leitura | allow from all |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EUPEJL |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/10.06.18.03 1 |
| Acervo Hospedeiro | sid.inpe.br/banon/2001/04.03.15.36 |
| 6. Notas | |
| Campos Vazios | affiliation archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor electronicmailaddress format isbn issn language lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress resumeid rightsholder schedulinginformation secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |