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41.
de Jesus Azevedo Carina Cristina de Oliveira Rhaul Suares-Rocha Paula Sousa-Moura Diego Li Augusto Tianwen Grisolia Cesar Koppe de Aragão Umbuzeiro Gisela Montagner Cassiana Carolina 《Environmental science and pollution research international》2021,28(2):1866-1877
Environmental Science and Pollution Research - The dyes Auramine and Auramine O are used in several industrial products, despite the scarce information regarding their ecotoxicity. The aim of the... 相似文献
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Trentin Edicarla Ferreira Paulo Ademar Avelar Ricachenevsky Felipe Klein Morsch Letícia Hindersmann Jacson Tarouco Camila Peligrinotti Nicoloso Fernando Teixeira da Silva Lincon Oliveira Stefanello De Conti Lessandro da Silva Isley Cristiellem Bicalho Marchezan Carina Ceretta Carlos Alberto Brunetto Gustavo 《Environmental science and pollution research international》2022,29(55):82844-82854
Environmental Science and Pollution Research - High soil copper (Cu) concentrations in vineyards can cause phytotoxicity to grapevine rootstocks. In order to mitigate toxicity, the use of grapevine... 相似文献
44.
E. Carina H. Keskitalo 《Local Environment》2013,18(5):425-435
Global change, as a process of large-scale environmental effects, and globalisation, as a change in peoples' livelihoods and consumption patterns, will impact communities increasingly in the years to come. Given these pressures, stakeholder consultations and broader stakeholder-centred activities that look at how people are affected by and able to adapt to change become crucial. Stakeholder consultations have been advanced, for instance, in Integrated Assessment activities which include several disciplines and stakeholder participation. Yet, thus far, such consultations have typically taken the form of direct group discussions, in which the differences in the way scientists and other stakeholders communicate are often underestimated. This paper suggests that there is a need to go beyond stakeholder dialogue to focus on the complex institutional factors that shape stakeholders' understandings and actions on multiple levels. Stakeholder studies would thus include not only direct consultation but also a social analysis of the vulnerabilities and adaptive capacities of regional and local institutions and livelihoods. 相似文献
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C. Wyborn J. Montana N. Kalas S. Clement F. Davila N. Knowles E. Louder M. Balan J. Chambers L. Christel T. Forsyth G. Henderson S. Izquierdo Tort M. Lim M. J. Martinez-Harms J. Merçon E. Nuesiri L. Pereira V. Pilbeam E. Turnhout S. Wood M. Ryan 《Conservation biology》2021,35(4):1086-1097
Decades of research and policy interventions on biodiversity have insufficiently addressed the dual issues of biodiversity degradation and social justice. New approaches are therefore needed. We devised a research and action agenda that calls for a collective task of revisiting biodiversity toward the goal of sustaining diverse and just futures for life on Earth. Revisiting biodiversity involves critically reflecting on past and present research, policy, and practice concerning biodiversity to inspire creative thinking about the future. The agenda was developed through a 2-year dialogue process that involved close to 300 experts from diverse disciplines and locations. This process was informed by social science insights that show biodiversity research and action is underpinned by choices about how problems are conceptualized. Recognizing knowledge, action, and ethics as inseparable, we synthesized a set of principles that help navigate the task of revisiting biodiversity. The agenda articulates 4 thematic areas for future research. First, researchers need to revisit biodiversity narratives by challenging conceptualizations that exclude diversity and entrench the separation of humans, cultures, economies, and societies from nature. Second, researchers should focus on the relationships between the Anthropocene, biodiversity, and culture by considering humanity and biodiversity as tied together in specific contexts. Third, researchers should focus on nature and economies by better accounting for the interacting structures of economic and financial systems as core drivers of biodiversity loss. Finally, researchers should enable transformative biodiversity research and action by reconfiguring relationships between human and nonhuman communities in and through science, policy, and practice. Revisiting biodiversity necessitates a renewed focus on dialogue among biodiversity communities and beyond that critically reflects on the past to channel research and action toward fostering just and diverse futures for human and nonhuman life on Earth. 相似文献
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Invasive alien species constitute an increasing risk to forestry, as indeed to natural systems in general. This study reviews the legislative framework governing invasive species in the EU and Sweden, drawing upon both a legal analysis and interviews with main national level agencies responsible for implementing this framework. The study concludes that EU and Sweden are limited in how well they can act on invasive species, in particular because of the weak interpretation of the precautionary principle in the World Trade Organisation and Sanitary and Phytosanitary agreements. In the Swedish case, this interpretation also conflicts with the stronger interpretation of the precautionary principle under the Swedish Environmental Code, which could in itself provide for stronger possibilities to act on invasive species. 相似文献
47.
Maria G. Fernandez Juri Julian Muzzolon Ana M. Dalcero Carina E. Magnoli 《Journal of environmental science and health. Part. B》2013,48(11):983-992
The aim of the present study was to evaluate the inhibitory effect by the cross-streak method of nine Enterococcus faecium strains isolated from faeces of healthy dogs and their treated and non-treated cell-free supernatant (CFS) by the well-diffusion test on the growth of potentially pathogenic bacteria isolated from clinical cases and aflatoxigenic Aspergillus section Flavi and the consequent aflatoxin B1 (AFB1) production. Results obtained from the cross-strake assay showed that E. faecium MF1, GJ18 and GJ40 presented the major inhibitory activity against all pathogenic strains assayed; E. faecium GJ40 produced the larger inhibitory zones (26–27 mm). Well-diffusion test results showed that the majority of the enterococci strains CFS had antimicrobial activity against the pathogenic microorganisms, especially on Gram negative indicators. Cell-free supernatant of E. faecium GJ40 was the one that produced the largest inhibition zones (14 to 21 mm) in the majority of the indicator microorganisms assayed. All supernatants treated with 10 N NaOH (pH6) showed no inhibitory effect on the indicator strain assayed. With respect to fungal inhibition, any of the CFS assayed significantly inhibited the Aspergillus strains growth. But, in general, all CFS reduced AFB1 production from 8 to 87%. The results demonstrate that enterococci isolated from healthy dog feaces produce substances with the capacity to inhibit some potential pathogenic bacteria growth and the capacity of inhibiting or reducing the AFB1 production in vitro. 相似文献
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Honscha Laiz Coutelle Campos Audrey Senandes Tavella Ronan Adler Ramires Paula Florencio Volcão Lisiane Martins Halicki Priscila Cristina Bartolomeu Pech Tatiani Maria Bernardi Eduardo Ramos Daniela Fernandes Niemeyer Júlia Carina Baisch Paulo Roberto Martins Baisch Ana Luíza Muccillo da Silva Júnior Flávio Manoel Rodrigues 《Environmental science and pollution research international》2021,28(21):26664-26676
Environmental Science and Pollution Research - This study aimed to use bioassays (single and multispecies) with organisms from different trophic levels to assess soil quality in reclaimed coal... 相似文献
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Carina Ulsen Henrique Kahn Gustav Hawlitschek Eldon A. Masini Sérgio C. Angulo 《Waste management (New York, N.Y.)》2013,33(3):656-662
The quality of recycled aggregates from construction and demolition waste (CDW) is strictly related to the content of porous and low strength phases, and specifically to the patches of cement that remain attached to the surface of natural aggregates. This phase increases water absorption and compromises the consistency and strength of concrete made from recycled aggregates. Mineral processing has been applied to CDW recycling to remove the patches of adhered cement paste on coarse recycled aggregates. The recycled fine fraction is usually disregarded due to its high content of porous phases despite representing around 50% of the total waste.This paper focus on laboratory mineral separability studies for removing particles with a high content of cement paste from natural fine aggregate particles (quartz/feldspars). The procedure achieved processing of CDW by tertiary impact crushing to produce sand, followed by sieving and density and magnetic separability studies. The attained results confirmed that both methods were effective in reducing cement paste content and producing significant mass recovery (80% for density concentration and 60% for magnetic separation). The production of recycled sand contributes to the sustainability of the construction environment by reducing both the consumption of raw materials and disposal of CDW, particularly in large Brazilian centers with a low quantity of sand and increasing costs of this material due to long transportation distances. 相似文献
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Ronaldo Sousa Ângela Amorim Carina Sobral Elsa Froufe Simone Varandas Amílcar Teixeira Manuel Lopes-Lima 《Environmental management》2013,52(5):1230-1238
An important population of the critically endangered pearl mussel Margaritifera margaritifera (Linnaeus, 1758) was surveyed at the edge of its southern distribution (River Paiva, Portugal). Although an earlier study suggested that this population had a very low number of individuals (<500), a narrow distribution, and was mainly comprised by old specimens our data contradict these findings. Our assessment estimated a population with probably more than 5,000 individuals distributed across 80 km of the river length. From the 32 sites surveyed, 19 contained M. margaritifera with higher abundances verified in the middle and upper parts of the river (a maximum of 78 ind. per 100 m of river stretch was recorded). The pearl mussels showed a clear preference for areas near the banks, in shallow water, sandier and gravel sediments, and a high degree of riparian vegetation cover. The population structure was skewed with a very high percentage of large (and old) animals but 3.7 % of the individuals collected were juveniles (<60 mm in length); therefore, this population can be considered functional. Environmental characterization indicated that this river is still in excellent or good condition although some areas showed deterioration due to discharge of domestic effluents. The main conservation requirements of M. margaritifera in the River Paiva include maintaining the water quality (and if possible stopping the discharge of domestic effluents), increasing riparian vegetation cover, removing several weirs to increase connectivity, and increasing trout density. 相似文献