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[PMID]:27770504
[Au] Autor:Chasmer L; Hopkinson C
[Ad] Endereço:Department of Geography, University of Lethbridge, Lethbridge, AB, T1K 3M4, Canada.
[Ti] Título:Threshold loss of discontinuous permafrost and landscape evolution.
[So] Source:Glob Chang Biol;23(7):2672-2686, 2017 07.
[Is] ISSN:1365-2486
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:This study demonstrates linkages between the 1997/1998 El Niño/Southern Oscillation index and a threshold shift to increased permafrost loss within a southern Taiga Plains watershed, Northwest Territories, Canada. Three-dimensional contraction of permafrost plateaus and changes in vegetation structural characteristics are determined from multitemporal airborne Light Detection And Ranging (LiDAR) surveys in 2008, 2011 and 2015. Morphological changes in permafrost cover are compared with optical image analogues from 1970, 1977, 2000 and 2008 and time-series hydro-climate data. Results demonstrate that significant changes in air temperature, precipitation, runoff and a shortening of the snow-covered season by 35 days (1998-2014) and 50 days (1998 only) occurred after 1997. The albedo reduction associated with 35 and 50 days less snow cover leads to increases in shortwave energy receipt during the active thaw period of ~12% (3% annually) and ~16% (5% annually), respectively. From 2000 to 2015, sporadic permafrost loss accelerated from 0.19% (of total basin area) per year between 1970 and 2000 to 0.58% per year from 2000 to 2015, with a projected total loss of permafrost by ~2044. From ~1997 to 2011, we observe a corresponding shift to increased runoff ratio. However, observed increases in the proportion of snow precipitation and the volumetric contribution of permafrost loss to runoff post-1997 (0.6-6.4% per year) cannot fully explain this shift. This suggests increases in drainage efficiency and possible losses from long-term groundwater storage as a result of subtle terrain morphological and soil zone hydraulic conductivity changes. These hydrological changes appear coincident with high vegetation mortality at plateau margins combined with succession-related canopy growth in some bog and fen areas, which are presumed to be drying. Similar changes in runoff response were observed at adjacent Birch, Trout and Jean Marie River watersheds indicating that observations are representative of northern Boreal sporadic permafrost/wetland watersheds in the Taiga Plains.
[Mh] Termos MeSH primário: Pergelissolo
Taiga
[Mh] Termos MeSH secundário: Canadá
Clima
Territórios do Noroeste
Plantas
Estações do Ano
Movimentos da Água
Zonas Úmidas
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Em] Mês de entrada:1710
[Cu] Atualização por classe:180123
[Lr] Data última revisão:
180123
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161023
[St] Status:MEDLINE
[do] DOI:10.1111/gcb.13537


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[PMID]:29180392
[Au] Autor:Webster P
[Ad] Endereço:Toronto, Ont.
[Ti] Título:Northwest Territories leads Canada in electronic medical record coverage.
[So] Source:CMAJ;189(47):E1469, 2017 11 27.
[Is] ISSN:1488-2329
[Cp] País de publicação:Canada
[La] Idioma:eng
[Mh] Termos MeSH primário: Registros Eletrônicos de Saúde/economia
Registros Eletrônicos de Saúde/utilização
[Mh] Termos MeSH secundário: Tomada de Decisão Clínica
Governo Federal
Seres Humanos
Territórios do Noroeste
Telemedicina
[Pt] Tipo de publicação:NEWS
[Em] Mês de entrada:1712
[Cu] Atualização por classe:171220
[Lr] Data última revisão:
171220
[Sb] Subgrupo de revista:AIM; IM
[Da] Data de entrada para processamento:171129
[St] Status:MEDLINE
[do] DOI:10.1503/cmaj.109-5511


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[PMID]:28349312
[Au] Autor:LeClerc E; Wiersma YF
[Ad] Endereço:Department of Geography, Memorial University of Newfoundland, St. John's, NL, Canada. ekl205@mun.ca.
[Ti] Título:Assessing post-industrial land cover change at the Pine Point Mine, NWT, Canada using multi-temporal Landsat analysis and landscape metrics.
[So] Source:Environ Monit Assess;189(4):185, 2017 Apr.
[Is] ISSN:1573-2959
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:This study investigates land cover change near the abandoned Pine Point Mine in Canada's Northwest Territories. Industrial mineral development transforms local environments, and the effects of such disturbances are often long-lasting, particularly in subarctic, boreal environments where vegetation conversion can take decades. Located in the Boreal Plains Ecozone, the Pine Point Mine was an extensive open pit operation that underwent little reclamation when it shut down in 1988. We apply remote sensing and landscape ecology methods to quantify land cover change in the 20 years following the mine's closure. Using a time series of near-anniversary Landsat images, we performed a supervised classification to differentiate seven land cover classes. We used raster algebra and landscape metrics to track changes in land cover composition and configuration in the 20 years since the mine shut down. We compared our results with a site in Wood Buffalo National Park that was never subjected to extensive anthropogenic disturbance. This space-for-time substitution provided an analog for how the ecosystem in the Pine Point region might have developed in the absence of industrial mineral development. We found that the dense conifer class was dominant in the park and exhibited larger and more contiguous patches than at the mine site. Bare land at the mine site showed little conversion through time. While the combination of raster algebra and landscape metrics allowed us to track broad changes in land cover composition and configuration, improved access to affordable, high-resolution imagery is necessary to effectively monitor land cover dynamics at abandoned mines.
[Mh] Termos MeSH primário: Conservação dos Recursos Naturais
Meio Ambiente
Monitoramento Ambiental/métodos
Tecnologia de Sensoriamento Remoto
[Mh] Termos MeSH secundário: Mineração
Territórios do Noroeste
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1705
[Cu] Atualização por classe:171020
[Lr] Data última revisão:
171020
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170329
[St] Status:MEDLINE
[do] DOI:10.1007/s10661-017-5893-7


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[PMID]:28328953
[Au] Autor:Rickbeil GJ; Hermosilla T; Coops NC; White JC; Wulder MA
[Ad] Endereço:Faculty of Forestry, University of British Columbia, Vancouver, British Columbia, Canada.
[Ti] Título:Estimating changes in lichen mat volume through time and related effects on barren ground caribou (Rangifer tarandus groenlandicus) movement.
[So] Source:PLoS One;12(3):e0172669, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Lichens form a critical portion of barren ground caribou (Rangifer tarandus groenlandicus) diets, especially during winter months. Here, we assess lichen mat volume across five herd ranges in the Northwest Territories and Nunavut, Canada, using newly developed composite Landsat imagery. The lichen volume estimator (LVE) was adapted for use across 700 000 km2 of barren ground caribou habitat annually from 1984-2012. We subsequently assessed how LVE changed temporally throughout the time series for each pixel using Theil-Sen's slopes, and spatially by assessing whether slope values were centered in local clusters of similar values. Additionally, we assessed how LVE estimates resulted in changes in barren ground caribou movement rates using an extensive telemetry data set from 2006-2011. The Ahiak/Beverly herd had the largest overall increase in LVE (median = 0.033), while the more western herds had the least (median slopes below zero in all cases). LVE slope pixels were arranged in significant clusters across the study area, with the Cape Bathurst, Bathurst, and Bluenose East herds having the most significant clusters of negative slopes (more than 20% of vegetated land in each case). The Ahiak/Beverly and Bluenose West had the most significant positive clusters (16.3% and 18.5% of vegetated land respectively). Barren ground caribou displayed complex reactions to changing lichen conditions depending on season; the majority of detected associations with movement data agreed with current understanding of barren ground caribou foraging behavior (the exception was an increase in movement velocity at high lichen volume estimates in Fall). The temporal assessment of LVE identified areas where shifts in ecological conditions may have resulted in changing lichen mat conditions, while assessing the slope estimates for clustering identified zones beyond the pixel scale where forage conditions may be changing. Lichen volume estimates associated with barren ground caribou movement metrics in an expected manner and, as such, show value for future habitat assessments.
[Mh] Termos MeSH primário: Líquens/crescimento & desenvolvimento
Rena/microbiologia
Rena/fisiologia
[Mh] Termos MeSH secundário: Animais
Ecossistema
Modelos Biológicos
Movimento/fisiologia
Territórios do Noroeste
Nunavut
Estações do Ano
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170822
[Lr] Data última revisão:
170822
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170323
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0172669


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[PMID]:28090753
[Au] Autor:Pepin KM; Kay SL; Golas BD; Shriner SS; Gilbert AT; Miller RS; Graham AL; Riley S; Cross PC; Samuel MD; Hooten MB; Hoeting JA; Lloyd-Smith JO; Webb CT; Buhnerkempe MG
[Ad] Endereço:National Wildlife Research Center, United States Department of Agriculture, 4101 Laporte Ave., Fort Collins, CO, 80521, USA.
[Ti] Título:Inferring infection hazard in wildlife populations by linking data across individual and population scales.
[So] Source:Ecol Lett;20(3):275-292, 2017 Mar.
[Is] ISSN:1461-0248
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Our ability to infer unobservable disease-dynamic processes such as force of infection (infection hazard for susceptible hosts) has transformed our understanding of disease transmission mechanisms and capacity to predict disease dynamics. Conventional methods for inferring FOI estimate a time-averaged value and are based on population-level processes. Because many pathogens exhibit epidemic cycling and FOI is the result of processes acting across the scales of individuals and populations, a flexible framework that extends to epidemic dynamics and links within-host processes to FOI is needed. Specifically, within-host antibody kinetics in wildlife hosts can be short-lived and produce patterns that are repeatable across individuals, suggesting individual-level antibody concentrations could be used to infer time since infection and hence FOI. Using simulations and case studies (influenza A in lesser snow geese and Yersinia pestis in coyotes), we argue that with careful experimental and surveillance design, the population-level FOI signal can be recovered from individual-level antibody kinetics, despite substantial individual-level variation. In addition to improving inference, the cross-scale quantitative antibody approach we describe can reveal insights into drivers of individual-based variation in disease response, and the role of poorly understood processes such as secondary infections, in population-level dynamics of disease.
[Mh] Termos MeSH primário: Coiotes
Patos
Métodos Epidemiológicos/veterinária
Gansos
Influenza Aviária/epidemiologia
Peste/veterinária
Doenças das Aves Domésticas/epidemiologia
[Mh] Termos MeSH secundário: Fatores Etários
Animais
Anticorpos Antivirais/análise
Simulação por Computador
Estudos Transversais
Vírus da Influenza A/fisiologia
Influenza Aviária/virologia
Estudos Longitudinais
Territórios do Noroeste/epidemiologia
Peste/epidemiologia
Peste/microbiologia
Doenças das Aves Domésticas/virologia
Prevalência
Medição de Risco/métodos
Estudos Soroepidemiológicos
Yersinia pestis/fisiologia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Antibodies, Viral)
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171026
[Lr] Data última revisão:
171026
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170117
[St] Status:MEDLINE
[do] DOI:10.1111/ele.12732


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[PMID]:27905863
[Au] Autor:Reyes ES; Aristizabal Henao JJ; Kornobis KM; Hanning RM; Majowicz SE; Liber K; Stark KD; Low G; Swanson HK; Laird BD
[Ad] Endereço:a School of Public Health and Health Systems, University of Waterloo , Waterloo , Canada.
[Ti] Título:Associations between omega-3 fatty acids, selenium content, and mercury levels in wild-harvested fish from the Dehcho Region, Northwest Territories, Canada.
[So] Source:J Toxicol Environ Health A;80(1):18-31, 2017.
[Is] ISSN:1528-7394
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:To better understand the risks and benefits of eating wild-harvested fish from the Northwest Territories, Canada, levels of total mercury (HgT) and selenium (Se) and composition of omega-3 fatty acid (n-3 FA) were measured in muscle tissue of fish harvested from lakes in the Dehcho Region, Northwest Territories, Canada. Average HgT levels ranged from 0.057 mg/kg (cisco) to 0.551 mg/kg (northern pike), while average n-3 FA concentrations ranged from 101 mg/100 g (burbot) to 1,689 mg/100 g (lake trout). In contrast to HgT and n-3 FA, mean Se concentrations were relatively similar among species. Consequently, species such as lake whitefish, cisco, and longnose sucker displayed the highest nutrient levels relative to HgT content. Levels of HgT tended to increase with fish size, while Se and n-3 FA levels were typically not associated with fork length or fish weight. Interestingly, HgT concentration was occasionally inversely related to tissue nutrient content. Significant negative correlations were observed between Hg and n-3 FA for lake trout, northern pike, and walleye. There were also significant negative correlations between Hg and Se noted for lake whitefish, cisco, and northern pike. Samples with the highest nutritional content displayed, on occasion, lower levels of HgT. This study provides valuable information for the design of probabilistic models capable of refining public health messaging related to minimizing Hg risks and maximizing nutrient levels in wild-harvested fish in the Canadian subarctic.
[Mh] Termos MeSH primário: Exposição Ambiental
Ácidos Graxos Ômega-3/metabolismo
Peixes/metabolismo
Contaminação de Alimentos/análise
Mercúrio/metabolismo
Selênio/metabolismo
Poluentes Químicos da Água/metabolismo
[Mh] Termos MeSH secundário: Animais
Ingestão de Alimentos
Monitoramento Ambiental
Seres Humanos
Territórios do Noroeste
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Fatty Acids, Omega-3); 0 (Water Pollutants, Chemical); FXS1BY2PGL (Mercury); H6241UJ22B (Selenium)
[Em] Mês de entrada:1705
[Cu] Atualização por classe:170519
[Lr] Data última revisão:
170519
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161202
[St] Status:MEDLINE
[do] DOI:10.1080/15287394.2016.1230916


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[PMID]:27506958
[Au] Autor:Rickbeil GJ; Hermosilla T; Coops NC; White JC; Wulder MA
[Ad] Endereço:Integrated Remote Sensing Studio, Faculty of Forestry, University of British Columbia, 2424 Main Mall, Vancouver, BC, Canada, V6T 1Z4.
[Ti] Título:Barren-ground caribou (Rangifer tarandus groenlandicus) behaviour after recent fire events; integrating caribou telemetry data with Landsat fire detection techniques.
[So] Source:Glob Chang Biol;23(3):1036-1047, 2017 Mar.
[Is] ISSN:1365-2486
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Fire regimes are changing throughout the North American boreal forest in complex ways. Fire is also a major factor governing access to high-quality forage such as terricholous lichens for barren-ground caribou (Rangifer tarandus groenlandicus). Additionally, fire alters forest structure which can affect barren-ground caribou's ability to navigate in a landscape. Here, we characterize how the size and severity of fires are changing across five barren-ground caribou herd ranges in the Northwest Territories and Nunavut, Canada. Additionally, we demonstrate how time since fire, fire severity, and season result in complex changes in caribou behavioural metrics estimated using telemetry data. Fire disturbances were identified using novel gap-free Landsat surface reflectance composites from 1985 to 2011 across all herd ranges. Burn severity was estimated using the differenced normalized burn ratio. Annual area burned and burn severity were assessed through time for each herd and related to two behavioural metrics: velocity and relative turning angle. Neither annual area burned nor burn severity displayed any temporal trend within the study period. However, certain herds, such as the Ahiak/Beverly, have more exposure to fire than other herds (i.e. Cape Bathurst had a maximum forested area burned of less than 4 km ). Time since fire and burn severity both significantly affected velocity and relative turning angles. During fall, winter, and spring, fire virtually eliminated foraging-focused behaviour for all 26 years of analysis while more severe fires resulted in a marked increase in movement-focused behaviour compared to unburnt patches. Between seasons, caribou used burned areas as early as 1-year postfire, demonstrating complex, nonlinear reactions to time since fire, fire severity, and season. In all cases, increases in movement-focused behaviour were detected postfire. We conclude that changes in caribou behaviour immediately postfire are primarily driven by changes in forest structure rather than changes in terricholous lichen availability.
[Mh] Termos MeSH primário: Comportamento Alimentar
Fogo
Rena
[Mh] Termos MeSH secundário: Migração Animal
Animais
Canadá
Territórios do Noroeste
Nunavut
Telemetria
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171023
[Lr] Data última revisão:
171023
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160811
[St] Status:MEDLINE
[do] DOI:10.1111/gcb.13456


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[PMID]:26972698
[Au] Autor:Ohiozebau E; Tendler B; Codling G; Kelly E; Giesy JP; Jones PD
[Ad] Endereço:School of Environment and Sustainability, University of Saskatchewan, Saskatoon, SK, Canada. ehimai.ohiozebau@usask.ca.
[Ti] Título:Potential health risks posed by polycyclic aromatic hydrocarbons in muscle tissues of fishes from the Athabasca and Slave Rivers, Canada.
[So] Source:Environ Geochem Health;39(1):139-160, 2017 Feb.
[Is] ISSN:1573-2983
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:Polycyclic aromatic hydrocarbons (PAHs) are released to the environment from oil sands operations and from natural sources in Alberta, Canada. Concentrations of 16 USEPA priority PAHs were measured in tissues of fishes collected from three locations on the Athabasca River in Alberta and two downstream locations on the Slave River in the Northwest Territories, Canada. A total of 425 individual fish were collected including 89 goldeye (Hiodon alosoides), 93 whitefish (Coregonus clupeaformis), 104 northern pike/jackfish (Esox lucius), 96 walleye (Sander vitreus) and 43 burbot/loche mariah/mariah (Lota lota). Fish were sampled during the summer and fall of 2011 and spring of 2012. Dorsal muscle of fishes from upstream reaches of the Athabasca River, close to oil sands extraction and upgrading activities, contained greater concentrations of individual PAHs than concentrations in muscle of fishes from further downstream in the Slave River. Concentrations of the sum of USEPA indicator PAHs (∑PAHs) in fishes collected in the vicinity of Fort McKay, closest to oil sands activities, varied among seasons with average concentrations ranging from 11 (burbot, summer) to 1.2 × 10 ng/g, wm (burbot, spring) with a mean of 48 ng/g, wm. Concentrations of ∑PAHs in fishes collected in the vicinity of Fort Resolution, the location most distant from oil sands activities, also varied among species and seasons, with average concentrations ranging from 4.3 (whitefish, summer) to 33 ng/g, wm (goldeye, summer) with a mean of 13 ng/g, wm. Significant differences in concentrations of ∑PAHs in muscle were observed within goldeye, jackfish, walleye and whitefish among sites. Health risks posed by PAHs to humans were assessed probabilistically using a B[a]P equivalents approach (B[a]P ). The average lifetime risk of additional cancers for humans who consumed fish was deemed to be within an 'acceptable' range of risk (i.e., less than 10 ).
[Mh] Termos MeSH primário: Músculos/química
Hidrocarbonetos Aromáticos Policíclicos/análise
Medição de Risco
[Mh] Termos MeSH secundário: Alberta
Animais
Peixes
Cromatografia Gasosa-Espectrometria de Massas
Seres Humanos
Territórios do Noroeste
Estações do Ano
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Polycyclic Aromatic Hydrocarbons)
[Em] Mês de entrada:1702
[Cu] Atualização por classe:171019
[Lr] Data última revisão:
171019
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160315
[St] Status:MEDLINE
[do] DOI:10.1007/s10653-016-9815-3


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[PMID]:27682893
[Au] Autor:Brooks-Cleator LA; Giles AR
[Ad] Endereço:School of Human Kinetics, University of Ottawa, Montpetit 420B, Ottawa, ON, K1N 6N5, Canada. Lbroo049@uottawa.ca.
[Ti] Título:Culturally Relevant Physical Activity through Elders in Motion: Physical Activity Programming for Older Aboriginal Adults in the Northwest Territories, Canada.
[So] Source:J Cross Cult Gerontol;31(4):449-470, 2016 Dec.
[Is] ISSN:1573-0719
[Cp] País de publicação:Netherlands
[La] Idioma:eng
[Ab] Resumo:The 2011 National Household Survey found that the number of Aboriginal peoples in Canada aged 65 and over has increased by over 46 % since the 2006 Canadian Census (Statistics Canada 2011). Despite this dramatic increase in older Aboriginal peoples, there is a dearth of research concerning this cohort, especially regarding their engagement with physical activity. Using a case study methodology, this research sought to examine if the Northwest Territories (NWT) Recreation and Parks Association's (NWTRPA) Elders in Motion (EIM) program is culturally relevant for the participants. For this research we used a postcolonial theoretical framework since many of the participants in EIM are Aboriginal older adults and have experienced, and continue to experience, the effects of colonialism. To address this aim we conducted nine semi-structured interviews with EIM program leaders and NWTRPA staff, and supplemented these with archival research of EIM program documents. The findings show that the NWTRPA has adapted many EIM program documents for the participants and thus attempts to be culturally relevant for the participants. There are, however, aspects of the program that are not culturally relevant and actually reinforce colonialism, specifically with the program content (i.e. activities that are a part of EIM). In light of these findings, recommendations are offered for the NWTRPA on how the EIM program can become more culturally relevant for its Aboriginal participants.
[Mh] Termos MeSH primário: Diversidade Cultural
Exercício
Promoção da Saúde/métodos
Grupo com Ancestrais Oceânicos
[Mh] Termos MeSH secundário: Idoso
Idoso de 80 Anos ou mais
Canadá
Competência Cultural
Cultura
Feminino
Seres Humanos
Entrevistas como Assunto
Territórios do Noroeste
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1703
[Cu] Atualização por classe:171021
[Lr] Data última revisão:
171021
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160930
[St] Status:MEDLINE


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[PMID]:27556568
[Au] Autor:Chiu A; Goddard E; Parlee B
[Ad] Endereço:a Department of Resource Economics & Environmental Sociology , University of Alberta , Edmonton , Alberta , Canada.
[Ti] Título:Caribou consumption in northern Canadian communities.
[So] Source:J Toxicol Environ Health A;79(16-17):762-97, 2016.
[Is] ISSN:1528-7394
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Chronic wasting disease (CWD) is a transmissible spongiform encephalopathy (TSE) found in both farmed and wild deer, elk, and moose in the United States and Canada. Surveillance efforts in North America identified the geographical distribution of the disease and mechanisms underlying distribution, although the possibility of transmission to other cervids, including caribou, and noncervids, including humans, is not well understood. Because of the documented importance of caribou (Rangifer tarandus) to human populations in the northern regions of Canada, a risk-management strategy for CWD requires an understanding of the extent of potential dietary exposure to CWD. Secondary 24-h dietary recalls conducted among Inuvialuit and Inuit in 4 communities in the Northwest Territories and Nunavut were employed in this study. Econometric demand systems were estimated to model the impacts of individual- and community-level socioeconomic characteristics on expenditures on caribou and other foods, in order to examine the households' ability to consume other foods in response to changing levels of caribou consumption. Thirty-five percent of respondents reported consuming caribou in the survey period, and caribou comprised, on average, 26% of daily dietary intake by weight, or approximately 65 g/d, across individuals in the 4 communities. Consuming caribou was also shown to exert positive impacts on dietary quality, as measured by calorie intake and dietary diversity. Communities with less access to employment, income and food stores are predicted to be constrained in their ability to obtain an adequate diet in the event of scarcity of caribou meat.
[Mh] Termos MeSH primário: Dieta
Rena
[Mh] Termos MeSH secundário: Adulto
Idoso
Idoso de 80 Anos ou mais
Animais
Feminino
Seres Humanos
Masculino
Meia-Idade
Modelos Econômicos
Territórios do Noroeste
Nunavut
Risco
Doença de Emaciação Crônica/transmissão
Adulto Jovem
Yukon
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Em] Mês de entrada:1705
[Cu] Atualização por classe:171102
[Lr] Data última revisão:
171102
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:160825
[St] Status:MEDLINE
[do] DOI:10.1080/15287394.2016.1174011



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BIREME/OPAS/OMS - Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde