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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
08/01/2024 |
Data da última atualização: |
08/01/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CARRA, S. H. Z.; DRASTIG, K.; PALHARES, J. C. P.; BORTOLIN, T. A.; KOCH, H.; SCHNEIDER, V. E. |
Afiliação: |
SOFIA HELENA ZANELLA CARRA, Leibniz Institute for Agricultural Engineering and Bioeconomy; KATRIN DRASTIG, Leibniz Institute for Agricultural Engineering and Bioeconomy; JULIO CESAR PASCALE PALHARES, CPPSE; TAISON ANDERSON BORTOLIN, University of Caxias do Sul; HAGEN KOCH, Potsdam-Institut für Klimafolgenforshung; VANIA ELISABETE SCHNEIDER, Federal University of Sergipe. |
Título: |
Impact assessment of livestock production on water scarcity in a watershed in Southern Brazil. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Water, v. 15, n. 22, 3955, 2023. |
Páginas: |
18 p. |
DOI: |
10.3390/w15223955 |
Idioma: |
Inglês |
Conteúdo: |
This study presents the assessment of water scarcity associated with livestock production in a watershed in Southern Brazil where 115 farms (poultry, pig, and milk) are located. The methods, AWARE—available water remaining, and BWSI—blue water scarcity index, were applied monthly for the year 2018, and the characterization factors (CF) were regionalized into five scenarios evaluated by varying water availability and environmental water requirements. Livestock water consumption accounted for 94.1% of the total water consumed. Low water scarcity was observed in all scenarios (BWSI < 0). The highest CFAWARE was observed in scenario 3, ranging from 2.15 to 9.70 m3 world eq.m3, with higher water scarcity in summer. In the same scenario, pig production presented the highest annual average water scarcity footprint (WSF) of 90.3 m3 world eq./t carcass weight. Among milk production systems, pasture-based systems presented the highest annual average WSF of 52.7 m3 world eq./t fat protein corrected milk, surpassing semi-confined and confined systems by 12.4% and 3.5%, respectively. In scenario 3, poultry production presented an annual average WSF of 49.3 m3 world eq./t carcass weight. This study contributes knowledge to the livestock sector to perform the assessment of water scarcity. |
Palavras-Chave: |
AWARE; Blue scarcity index; Domestic water consumption; Environmental water requirement; Livestock water consumption; Technical water. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1160535/1/ImpactAssessmentLivestock.pdf
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Marc: |
LEADER 02114naa a2200277 a 4500 001 2160535 005 2024-01-08 008 2023 bl uuuu u00u1 u #d 024 7 $a10.3390/w15223955$2DOI 100 1 $aCARRA, S. H. Z. 245 $aImpact assessment of livestock production on water scarcity in a watershed in Southern Brazil.$h[electronic resource] 260 $c2023 300 $a18 p. 520 $aThis study presents the assessment of water scarcity associated with livestock production in a watershed in Southern Brazil where 115 farms (poultry, pig, and milk) are located. The methods, AWARE—available water remaining, and BWSI—blue water scarcity index, were applied monthly for the year 2018, and the characterization factors (CF) were regionalized into five scenarios evaluated by varying water availability and environmental water requirements. Livestock water consumption accounted for 94.1% of the total water consumed. Low water scarcity was observed in all scenarios (BWSI < 0). The highest CFAWARE was observed in scenario 3, ranging from 2.15 to 9.70 m3 world eq.m3, with higher water scarcity in summer. In the same scenario, pig production presented the highest annual average water scarcity footprint (WSF) of 90.3 m3 world eq./t carcass weight. Among milk production systems, pasture-based systems presented the highest annual average WSF of 52.7 m3 world eq./t fat protein corrected milk, surpassing semi-confined and confined systems by 12.4% and 3.5%, respectively. In scenario 3, poultry production presented an annual average WSF of 49.3 m3 world eq./t carcass weight. This study contributes knowledge to the livestock sector to perform the assessment of water scarcity. 653 $aAWARE 653 $aBlue scarcity index 653 $aDomestic water consumption 653 $aEnvironmental water requirement 653 $aLivestock water consumption 653 $aTechnical water 700 1 $aDRASTIG, K. 700 1 $aPALHARES, J. C. P. 700 1 $aBORTOLIN, T. A. 700 1 $aKOCH, H. 700 1 $aSCHNEIDER, V. E. 773 $tWater$gv. 15, n. 22, 3955, 2023.
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Embrapa Pecuária Sudeste (CPPSE) |
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3. | | LEAL, C. M.; ANDRADE JÚNIOR, A. S. de; SOUSA, V. F.; SILVA, E. F. F.; BASTOS, E. A. Caracterização das águas subterrâneas para fins de irrigação na microrregião de Teresina, PI. In: WORKSHOP INTERNACIONAL DE INOVAÇÕES TECNOLÓGICAS NA IRRIGAÇÃO, 1; CONFERÊNCIA SOBRE RECURSOS HÍDRICOS DO SEMI-ÁRIDO BRASILEIRO, 1., 2007, Sobral. Anais...Sobral, 2007. 6 p. 1 CD-ROM.Tipo: Artigo em Anais de Congresso / Nota Técnica |
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5. | | LEAL, C. M.; ANDRADE JÚNIOR, A. S.; SOUSA, V. F.; SILVA, Ê. F. F.; BASTOS, E. A. Groundwater quality in coast region, Piauí state, Brazil. In: INTERNATIONAL CONFERENCE OF AGRICULTURAL ENGINEERING; BRAZILIAN CONGRESS OF AGRICULTURAL ENGINEERING, 37.; INTERNATIONAL LIVESTOCK ENVIRONMENT SYMPOSIUM, 8., 2008, Iguassu Falls. Technology for all: sharing the knowledge for development: proceedings. [Foz do Iguaçu]: CIGR, 2008. 4 p.Tipo: Artigo em Anais de Congresso / Nota Técnica |
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