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81.
Auci Sabrina Vignani Donatella 《Environmental science and pollution research international》2021,28(45):63794-63814
Environmental Science and Pollution Research - This paper examines the relationship between the requirement of water resources for irrigation and climate variability and analyses the ranking of the... 相似文献
82.
de Moraes Calado Sabrina Loise Salgado Lilian Dalago Santos Gustavo Souza da Silva Carvalho Neto Fernando de Menezes Márcia Santos 《Environmental science and pollution research international》2021,28(5):5283-5295
Environmental Science and Pollution Research - Metal contamination is a threat to estuarine environments. They can accumulate in the food chain and cause toxic effects on aquatic organisms and... 相似文献
83.
Sabrina Battisti Carlo Boselli Alessandro Ubaldi Cristina Roffi Isabelli Tabita Mauti Ugo Della Marta Paola Scaramozzino 《Environmental science and pollution research international》2017,24(26):20876-20882
Vegetables play an important role in the human diet, and the transfer of toxic contaminants from the soil to plants has been little studied for most tree species and their edible portions. In an area affected by hexachlorocyclohexane (HCH) contamination, in the Sacco River Valley (central Italy), measurements of β- and α-HCH isomers were made on different parts of two tree species: Juglans regia and Prunus spinosa. Concentrations were analysed in roots, branches, leaves, fruits, and seeds. A spatial evaluation of the results highlighted an inverse association of contamination with distance from the river, which is the main route of transport in the environment. Results in J. regia showed decreasing values in this order: branches > leaves > husks > nutmeat. Results in P. spinosa showed decreasing values in the following order: branches > leaves > fruits. In J. regia, nutmeat values were all below limit of detection (LOD, 0.0005 mg/kg), except in one case in which a very low concentration of β-HCH was found (0.006 mg/Kg), compliant with maximum residue limits (MRLs). The ability of J. regia to store large quantities of β-HCH in wooden and leafy parts but not in edible kernels makes this plant a potential and precious tool in remediation and economical reconversion of polluted areas. It is also valuable for food and wood manufacturing. 相似文献
84.
Judith A. Halstead Sabrina Kliman Catherine White Berheide Alexander Chaucer Alicea Cock-Esteb 《Environmental monitoring and assessment》2014,186(6):3391-3414
The relationships among land use patterns, geology, soil, and major solute concentrations in stream water for eight tributaries of the Kayaderosseras Creek watershed in Saratoga County, NY, were investigated using Pearson correlation coefficients and multivariate regression analysis. Sub-watersheds corresponding to each sampling site were delineated, and land use patterns were determined for each of the eight sub-watersheds using GIS. Four land use categories (urban development, agriculture, forests, and wetlands) constituted more than 99 % of the land in the sub-watersheds. Eleven water chemistry parameters were highly and positively correlated with each other and urban development. Multivariate regression models indicated urban development was the most powerful predictor for the same eleven parameters (conductivity, TN, TP, NO $_{3}^-$ , Cl?, HCO $_{3}^-$ , SO $_{4}^{2-}$ , Na+, K+, Ca2+, and Mg2+). Adjusted R 2 values, ranging from 19 to 91 %, indicated that these models explained an average of 64 % of the variance in these 11 parameters across the samples and 70 % when Mg2+ was omitted. The more common R 2, ranging from 29 to 92 %, averaged 68 % for these 11 parameters and 72 % when Mg2+ was omitted. Water quality improved most with forest coverage in stream watersheds. The strong associations between water quality variables and urban development indicated an urban source for these 11 water quality parameters at all eight sampling sites was likely, suggesting that urban stream syndrome can be detected even on a relatively small scale in a lightly developed area. Possible urban sources of Ca2+ and HCO $_{3}^-$ are suggested. 相似文献
85.
Christian Mougin Véronique Gouy Vincent Bretagnolle Julie Berthou Patrick Andrieux Patrick Ansart Marc Benoit Michaël Coeurdassier Irina Comte Cécile Dagès Laurence Denaix Sylvie Dousset Laure Ducreux Sabrina Gaba Daniel Gilbert Gwenaël Imfeld Lucie Liger Jérôme Molénat Sylvain Payraudeau Anatja Samouelian Céline Schott Gaëlle Tallec Emma Vivien Marc Voltz 《Environmental science and pollution research international》2018,25(34):33882-33894
RECOTOX is a cross-cutting initiative promoting an integrated research to respond to the challenges of monitoring, understanding, and mitigating environmental and health impacts of pesticides in agroecosystems. The added value of RECOTOX is to develop a common culture around spatial ecotoxicology including the whole chain of pressure-exposure-impact, while strengthening an integrated network of in natura specifically equipped sites. In particular, it promotes transversal approaches at relevant socioecological system scales, to capitalize knowledge, expertise, and ongoing research in ecotoxicology and, to a lesser extent, environmental toxicology. Thus, it will open existing research infrastructures in environmental sciences to research programs in ecotoxicology of pesticides. 相似文献
86.
Meninno Sabrina Canelas Ricardo Birjukovs Cardoso António Heleno 《Environmental Fluid Mechanics》2020,20(3):619-634
Environmental Fluid Mechanics - The performance of a rake for large wood retention has been analysed in clean water and for the case of a slit check dam. An experimental investigation was conducted... 相似文献
87.
88.
Vizcaino E Grimalt JO Carrizo D Lopez-Espinosa MJ Llop S Rebagliato M Ballester F Torrent M Sunyer J 《Journal of environmental monitoring : JEM》2011,13(2):422-432
Prenatal levels of organohalogen compounds (OHCs), including polybromodiphenyl ethers (PBDEs), polychlorobiphenyls (PCBs), hexachlorobenzene (HCB), hexachlorocyclohexanes and DDTs, have been investigated in two different cohorts from the Spanish Mediterranean area, Valencia and Menorca, by analysis of cord blood serum. Comparison of the observed median concentrations to other cohorts shows low PBDE levels (2.8-6.5 ng g(-1) lipid) but high values of HCB (0.68 ng ml(-1), 260 ng g(-1) lipid) and PCBs (0.65 ng ml(-1), 240 ng g(-1) lipid) in the cohort of Menorca indicating that Mediterranean areas, and not only high latitude regions, may contain population groups highly exposed to some of these pollutants. Significant differences in the concentrations of these compounds have been found between the two cohorts. Differences in maternal population such as age or body mass index cannot explain this variation. One possible cause of variability is the seven year time period elapsed between the two cohort recruitments but the strong differences observed do not allow exclusion of local diet differences. Thus, the different average PCB congener distributions between the two cohorts suggest an influence from materials containing diverse PCB mixtures. The congener mixtures found in Menorca could reflect a diet contribution from some western Mediterranean fish species. These results provide baseline information on prenatal OHC background levels in the Mediterranean area. 相似文献
89.
The recent biomedical, technological, and normative changes have led healthcare organizations to the implementation of clinical governance as a way to ensure the best quality of care in an increasingly complex environment. Risk management is one of the most relevant aspects of clinical governance and approaches put forward in literature highlight the necessity to perform comprehensive analyses intended to uncover root causes of adverse events.Contributing to this field, the present paper applies Reason’s theory of failures to work out a systemic methodology to study risks impacting not only directly but also indirectly on patients. Also, the steps of such approach are organized around Human Reliability Assessment phases, in order to take into account the human component of healthcare systems. This framework is able to foster effective decision making about reducing failures and waste and to improve healthcare organizations’ maturity towards risk management.The developed methodology is applied to the pharmacy department of a large Italian hospital. An extensive validation in different healthcare settings is required to fully prove benefits and limitations. 相似文献
90.