| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Acre. |
|
Data corrente: |
22/10/2018 |
|
Data da última atualização: |
22/10/2018 |
|
Tipo da produção científica: |
Artigo de Divulgação na Mídia |
|
Autoria: |
MIRANDA, E. E. de; CARVALHO, C. A. de; OSHIRO, O. T.; FERREIRA, R. R. M.; SOUZA, D. T. de. |
|
Afiliação: |
EVARISTO EDUARDO DE MIRANDA, CNPM; CARLOS ALBERTO DE CARVALHO, CNPM; OSVALDO TADATOMO OSHIRO, CNPM; ROGERIO RESENDE MARTINS FERREIRA, CPAF-Acre; DANIELA TATIANE DE SOUZA, CNPM. |
|
Título: |
Agricultura lidera a preservação ambiental. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Plant Project, v. 10, p. 42-43, 2018. |
|
Idioma: |
Português |
|
Conteúdo: |
O mundo rural brasileiro utiliza, em média, apenas a metade da superfície de seus imóveis (50,1%). A área dedicada à preservação da vegetação nativa nos imóveis rurais registrados e mapeados no Cadastro Ambiental Rural (CAR) representa um quarto do território nacional (25,6%). O reconhecimento desse papel essencial da agricultura brasileira na preservação do meio ambiente pode ser conhecido, graças ao tratamento geocodificado dos dados do CAR, pela Embrapa Territorial. A área destinada à preservação em cada imóvel rural foi mapeada de forma precisa em escala local, municipal, microrregiões, estados e país. Sua repartição territorial é extremamente conectada e recobre todo o território nacional |
|
Palavras-Chave: |
Agricultura sustentable; Cadastro Ambiental Rural (CAR); Casa rural; Protección ambiental; Rural property. |
|
Thesagro: |
Agricultura Sustentável; Políticas Públicas; Propriedade Rural; Proteção Ambiental. |
|
Thesaurus Nal: |
Environmental protection; Public policy; Sustainable agriculture. |
|
Categoria do assunto: |
D Governo, Leis e Regulamentações |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181707/1/4963.pdf
|
|
Marc: |
LEADER 01613nam a2200301 a 4500
001 2097910
005 2018-10-22
008 2018 bl uuuu u00u1 u #d
100 1 $aMIRANDA, E. E. de
245 $aAgricultura lidera a preservação ambiental.$h[electronic resource]
260 $aPlant Project, v. 10, p. 42-43$c2018
520 $aO mundo rural brasileiro utiliza, em média, apenas a metade da superfície de seus imóveis (50,1%). A área dedicada à preservação da vegetação nativa nos imóveis rurais registrados e mapeados no Cadastro Ambiental Rural (CAR) representa um quarto do território nacional (25,6%). O reconhecimento desse papel essencial da agricultura brasileira na preservação do meio ambiente pode ser conhecido, graças ao tratamento geocodificado dos dados do CAR, pela Embrapa Territorial. A área destinada à preservação em cada imóvel rural foi mapeada de forma precisa em escala local, municipal, microrregiões, estados e país. Sua repartição territorial é extremamente conectada e recobre todo o território nacional
650 $aEnvironmental protection
650 $aPublic policy
650 $aSustainable agriculture
650 $aAgricultura Sustentável
650 $aPolíticas Públicas
650 $aPropriedade Rural
650 $aProteção Ambiental
653 $aAgricultura sustentable
653 $aCadastro Ambiental Rural (CAR)
653 $aCasa rural
653 $aProtección ambiental
653 $aRural property
700 1 $aCARVALHO, C. A. de
700 1 $aOSHIRO, O. T.
700 1 $aFERREIRA, R. R. M.
700 1 $aSOUZA, D. T. de
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Acre (CPAF-AC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Agrobiologia. |
|
Data corrente: |
16/12/2022 |
|
Data da última atualização: |
12/07/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
JORGE, M. F.; SILVA, L. D. B. da; SILVA, J. B. G.; ALVES, D. G.; HÜTHER, C. M.; CECCHIN, D.; GUERRA, J. G. M.; SANTOS, L. M. M.; FRANCISCO, J. P.; MELO, A. C. F. de; NASCENTES, A. L.; CALLETI, R. P. K. |
|
Afiliação: |
MARCOS FILGUEIRAS JORGE, UFRRJ; LEONARDO DUARTE BATISTA DA SILVA, UFRRJ; JONATHAS BATISTA GONÇALVES SILVA, UNIVERSIDADE FEDERAL DE JUIZ DE FORA; DINARA GRASIELA ALVES, UFRRJ; CRISTINA MOLL HÜTHER, UFF; DAIANE CECCHIN, UFF; JOSE GUILHERME MARINHO GUERRA, CNPAB; LUISE MARIA MARTINS SANTOS, UFRRJ; JOÃO PAULO FRANCISCO, UEM; ANTONIO CARLOS FARIAS DE MELO, UFRRJ; ALEXANDRE LIOI NASCENTES, UFRRJ; ROZILENI PIONT KOVSKY CALETTI, UNIVERSIDADE ESTADUAL DE MARINGÁ. |
|
Título: |
Biological pilot treatment reduces physicochemical and microbiological parameters of dairy cattle wastewater |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
Environmental Science and Pollution Research, v. 30, n.1 2, p. 34775-34792, 2023. |
|
DOI: |
https://doi.org/10.1007/s11356-022-24681-3 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The objectives of the present study were to characterize and evaluate a pilot treatment unit (PTU) for dairy cattle wastewater (DCW) in relation to its efficiency in reducing the physicochemical and microbiological parameters and possible application of this fertilizer in organic production. A PTU was set up, composed of the following elements: a dung pit of 7.8 m 3 , already in place; a septic tank; a set of anaerobic biological filters comprising an upflow filter and a downward-flow filter filled with fragments PVC corrugated conduit; and two constructed wetland systems (CWSs) of horizontal subsurface flow in two par- allel routes (Routes 1 and 2), controlled by means of a flow rate divider box. Route 1 passed through CWS 1 cultivated with cattail (Typha domingensis) and Route 2 passed through CWS 2 cultivated with vetiver grass (Chrysopogon zizanioides). To evaluate the treatment stages, biweekly investigations were carried out to collect effluent samples. The results of moni- toring, in absolute values, were evaluated by means of the medians and variation coefficients and compared by means of Kruskal?Wallis non-parametric test followed by the Student Newman Keuls test. The treatment efficiencies of Routes 1 and 2 were calculated. The influence of vetiver on the removal of nutrients from the DCW was analyzed and the productivity estimate (t.ha ?1 ) was performed. CWS 1 was not able to reduce the organic load indices, but it was able to retain fatty mate- rial and sodium. CWS 2 showed a reduction in nitrogenous forms and also for other nutrients, achieving the greatest removal of sodium and greatest decay of fecal contamination indicators, thermotolerant coliforms (56.13%), and E. coli (46.82%) MenosThe objectives of the present study were to characterize and evaluate a pilot treatment unit (PTU) for dairy cattle wastewater (DCW) in relation to its efficiency in reducing the physicochemical and microbiological parameters and possible application of this fertilizer in organic production. A PTU was set up, composed of the following elements: a dung pit of 7.8 m 3 , already in place; a septic tank; a set of anaerobic biological filters comprising an upflow filter and a downward-flow filter filled with fragments PVC corrugated conduit; and two constructed wetland systems (CWSs) of horizontal subsurface flow in two par- allel routes (Routes 1 and 2), controlled by means of a flow rate divider box. Route 1 passed through CWS 1 cultivated with cattail (Typha domingensis) and Route 2 passed through CWS 2 cultivated with vetiver grass (Chrysopogon zizanioides). To evaluate the treatment stages, biweekly investigations were carried out to collect effluent samples. The results of moni- toring, in absolute values, were evaluated by means of the medians and variation coefficients and compared by means of Kruskal?Wallis non-parametric test followed by the Student Newman Keuls test. The treatment efficiencies of Routes 1 and 2 were calculated. The influence of vetiver on the removal of nutrients from the DCW was analyzed and the productivity estimate (t.ha ?1 ) was performed. CWS 1 was not able to reduce the organic load indices, but it was able to retain fatty mate- rial and sodium. ... Mostrar Tudo |
|
Palavras-Chave: |
Constructed wetland; Microbiological parameters; Nutrient extraction; Pilot treatment unit; Removal of contaminants. |
|
Thesaurus NAL: |
Agricultural wastes. |
|
Categoria do assunto: |
S Ciências Biológicas |
|
Marc: |
LEADER 02807naa a2200337 a 4500
001 2149850
005 2023-07-12
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11356-022-24681-3$2DOI
100 1 $aJORGE, M. F.
245 $aBiological pilot treatment reduces physicochemical and microbiological parameters of dairy cattle wastewater$h[electronic resource]
260 $c2023
520 $aThe objectives of the present study were to characterize and evaluate a pilot treatment unit (PTU) for dairy cattle wastewater (DCW) in relation to its efficiency in reducing the physicochemical and microbiological parameters and possible application of this fertilizer in organic production. A PTU was set up, composed of the following elements: a dung pit of 7.8 m 3 , already in place; a septic tank; a set of anaerobic biological filters comprising an upflow filter and a downward-flow filter filled with fragments PVC corrugated conduit; and two constructed wetland systems (CWSs) of horizontal subsurface flow in two par- allel routes (Routes 1 and 2), controlled by means of a flow rate divider box. Route 1 passed through CWS 1 cultivated with cattail (Typha domingensis) and Route 2 passed through CWS 2 cultivated with vetiver grass (Chrysopogon zizanioides). To evaluate the treatment stages, biweekly investigations were carried out to collect effluent samples. The results of moni- toring, in absolute values, were evaluated by means of the medians and variation coefficients and compared by means of Kruskal?Wallis non-parametric test followed by the Student Newman Keuls test. The treatment efficiencies of Routes 1 and 2 were calculated. The influence of vetiver on the removal of nutrients from the DCW was analyzed and the productivity estimate (t.ha ?1 ) was performed. CWS 1 was not able to reduce the organic load indices, but it was able to retain fatty mate- rial and sodium. CWS 2 showed a reduction in nitrogenous forms and also for other nutrients, achieving the greatest removal of sodium and greatest decay of fecal contamination indicators, thermotolerant coliforms (56.13%), and E. coli (46.82%)
650 $aAgricultural wastes
653 $aConstructed wetland
653 $aMicrobiological parameters
653 $aNutrient extraction
653 $aPilot treatment unit
653 $aRemoval of contaminants
700 1 $aSILVA, L. D. B. da
700 1 $aSILVA, J. B. G.
700 1 $aALVES, D. G.
700 1 $aHÜTHER, C. M.
700 1 $aCECCHIN, D.
700 1 $aGUERRA, J. G. M.
700 1 $aSANTOS, L. M. M.
700 1 $aFRANCISCO, J. P.
700 1 $aMELO, A. C. F. de
700 1 $aNASCENTES, A. L.
700 1 $aCALLETI, R. P. K.
773 $tEnvironmental Science and Pollution Research$gv. 30, n.1 2, p. 34775-34792, 2023.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agrobiologia (CNPAB) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
