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Biblioteca(s):  Embrapa Pantanal.
Data corrente:  14/07/1997
Data da última atualização:  03/04/2017
Autoria:  HEIDA, H.; BERG, M. van den; OLIE, K.
Título:  Risk assessment approach to evaluating potential remedial actions at the diemerzeedijk hazardous waste site.
Ano de publicação:  1995
Fonte/Imprenta:  Hazardous Waste & Hazardous Materials, v.12, n.1, p.1-14, 1995.
Idioma:  Inglês
Conteúdo:  As result of the former burning of hazardous chemical wastes in the open air along the border of lake IJmeer, located southeast of Amsterdam, the surrounding environment was contamined with a variety of organic substances. The major contaminants detected were solvents, volatile aromatics, organochlorine pesticides, arsenic, PCBs, PAHs and PCDDs/PCDFs. For the purpose of riskassessment, several pathways for the migration of hazardous substances were identified. Both site specific total-lifgetime cancer risk and total acceptable daily intake were calculated. The relative contribution of the PCDDs/PCDFs to the total acceptable daily intake was 50.1%. In addition, their contribution of the total-lifetime cancer risk amounted to more than 98%. It is concluded that withiut remedial action neither the total-lifetime carcinogenic risk nor the total acceptable faily intake would satisfy the minimum health protection goals of 10 -6 and 300%, respectively. Complete removal of the residues from burning and of the adjacent lake sediment turned out to be the remedial action plan offering the greatest degree of public health protection.
Palavras-Chave:  Atmosferic pollution; Poluicao atmosferica.
Thesagro:  Análise de Risco.
Thesaurus Nal:  risk analysis.
Categoria do assunto:  --
Marc:  Mostrar Marc Completo
Registro original:  Embrapa Pantanal (CPAP)
Biblioteca ID Origem Tipo/Formato Classificação Cutter Registro Volume Status URL
CPAP34541 - 1ADCSP - PPSP1526415264
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Biblioteca(s):  Embrapa Amazônia Oriental.
Data corrente:  30/08/2017
Data da última atualização:  22/12/2021
Tipo da produção científica:  Artigo em Periódico Indexado
Circulação/Nível:  B - 2
Autoria:  CIALDELLA, N.; CARVALHO, S.; VAZ, V.; BARBOSA, T.; THÂLES, M.; MOURÃO, M.; POCCARD-CHAPUIS, R.; TOURRAND, J.-F.
Afiliação:  Nathalie Cialdella, CIRAD; Soraya Carvalho, UFPA; VANIA VAZ, UNB; Tienne Barbosa, Agroparistech; Marcelo Thâles, MPEG; MOISES CORDEIRO MOURAO DE O JUNIOR, CPATU; René Poccard-Chapuis, CIRAD; Jean-François Tourrand, CIRAD.
Título:  Do political changes aimed at reducing Amazonian deforestation contribute to ecological intensification?
Ano de publicação:  2015
Fonte/Imprenta:  Cahiers Agricultures, v. 24, n. 84, p. 246-254, juillet-aout 2015.
DOI:  10.1684/agr.2015.076
Idioma:  Inglês
Conteúdo:  Extensive livestock farming was the driver of agricultural colonization and territorial structuring in the Amazon. Since 2008, Amazonian agriculture has been faced with radical changes in Brazilian policies concerning agricultural land use and the preservation of forest areas. The very viability of livestock systems is threatened and there is thus an urgent need for feasible alternatives to enable the development of sustainable agriculture. Some alternatives are currently being tested by public extension services and private operators. The question is, can these alternatives really be considered as ecological intensification? Defined as ecologically friendly agricultural development, this new trend of intensification aims to reconcile cattle ranching and the protection of Amazon forest ecosystems. Our analysis, based on three contrasted municipalities in Pará State, focuses on the points of view of different stakeholders in the livestock sector. Results show the dominance of classical intensification among the alternatives envisaged, but it is an option that small family farmers cannot easily afford. Alternatives based on land sharing, which promotes agricultural production and environmental preservation on the same areas, are less well known and will require more coordination among local actors.
Palavras-Chave:  Política pública.
Thesagro:  Agricultura Familiar; Pecuária.
Thesaurus NAL:  Amazonia.
Categoria do assunto:  D Governo, Leis e Regulamentações
URL:  https://ainfo.cnptia.embrapa.br/digital/bitstream/item/163256/1/cagri2015244p246.pdf
Marc:  Mostrar Marc Completo
Registro original:  Embrapa Amazônia Oriental (CPATU)
Biblioteca ID Origem Tipo/Formato Classificação Cutter Registro Volume Status
CPATU54055 - 1UPCAP - DD
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