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Edward Venzke Sally Kuhn Sennert Richard Wunderman Jen Fela 《Bulletin of Volcanology》2010,72(9):1139-1140
Information included in this summary is based on more detailed reports published in the Bulletin of the Global Volcanism Network,
vol. 35, no. 5, May 2010 (on the Internet at ). Edited by scientists at the Smithsonian, this bulletin includes reports provided by a worldwide network of correspondents.
The reports contain the names and contact information for all sources. Please note that these reports are preliminary and
subject to change as events are studied in more detail. The Global Volcanism Program welcomes further reports of current volcanism,
seismic unrest, monitoring data, and field observations. 相似文献
33.
Lavender Sally L. Walsh Kevin J. E. Utembe Steven Caron Louis-Philippe Guishard Mark 《Natural Hazards》2022,110(2):1025-1038
Natural Hazards - There are several different estimates of the observed cyclone damage potential of tropical cyclones based on observations of size, intensity and track. For the analysis of climate... 相似文献
34.
Information included in this summary is based on more detailed reports published in the Bulletin of the Global Volcanism Network,
vol. 34, no. 7, July 2009 (on the Internet at ). Edited by scientists at the Smithsonian, this bulletin includes reports provided by a worldwide network of correspondents.
The reports contain the names and contact information for all sources. Please note that these reports are preliminary and
subject to change as events are studied in more detail. The Global Volcanism Program welcomes further reports of current volcanism,
seismic unrest, monitoring data, and field observations. 相似文献
35.
Edward Venzke Sally Kuhn Sennert Richard Wunderman Catie Carter 《Bulletin of Volcanology》2010,72(6):769-770
Information included in this summary is based on more detailed reports published in the Bulletin of the Global Volcanism Network,
vol. 35, no. 2, February 2010 (on the Internet at ). Edited by scientists at the Smithsonian, this bulletin includes reports provided by a worldwide network of correspondents.
The reports contain the names and contact information for all sources. Please note that these reports are preliminary and
subject to change as events are studied in more detail. The Global Volcanism Program welcomes further reports of current volcanism,
seismic unrest, monitoring data, and field observations. 相似文献
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37.
Sally Eden 《Geoforum》1993,24(4)
This paper examines how retail businesses have employed the concept of environmental responsibility in order to justify their activities in the environmental arena. The sources of such publicised responsibility are investigated in terms of the relationship between the business and the consumer and how far responsibility has a moral base within the company or an economic justification with respect to demand. Data come from in-depth interviews with national and local managers of large multiple grocery superstores in the U.K. as well as from material published by these companies both through leafletting and more standardised reporting channels. Emphasis is placed upon the contradictions between the declaration of internally derived responsibility and the external pressures of demand, legislation and public image, suggesting an anticipatory form of environmental responsibility has been developed by retailers and that this may produce more proactive measures as the environmental debate matures. 相似文献
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Li-Shan?HuangEmail authorView authors OrcID profile Deborah?A.?Cory-Slechta Christopher?Cox Sally?W.?Thurston Conrad?F.?Shamlaye Gene?E.?Watson Edwin?van Wijngaarden Grazyna?Zareba J.?J.?Strain Gary?J.?Myers Philip?W.?Davidson 《Stochastic Environmental Research and Risk Assessment (SERRA)》2018,32(4):893-904
The Seychelles Child Development Study has been examining the relationship between prenatal methylmercury (MeHg) exposure from consuming fish during pregnancy and child development. This study re-analyzes seven outcomes in the 17 year Main Cohort data to determine if there are nonlinear or non-homogeneous (subgroup) associations that were not identified in the linear analysis. We adopted two statistical approaches. First, we carried out an additive nonlinear analysis assuming homogeneous prenatal MeHg-outcome relationships to explore overall associations. Second, we applied the regression tree to the Woodcock–Johnson Calculation subtest (it was significantly associated in earlier analyses) and identified 4 clusters based on covariates. Then we used additive models to assess the prenatal MeHg association in each of the four clusters for all seven outcomes. This approach assumes nonlinear associations in each cluster and non-homogeneous associations between clusters. The additive nonlinear analysis yielded prenatal MeHg curves similar to the linear analysis. For the regression tree analysis, the curves relating prenatal MeHg to outcomes between the 4 clusters differed and some crossed at higher prenatal MeHg levels, suggesting non-homogeneity in the upper range of exposure. Additionally, some of the curves suggested a possible non-linear relationship within the range of exposure we studied. This non-linear analysis supports the findings from the linear analysis. It shows little evidence to support an adverse association of prenatal MeHg exposure through maternal consumption of fish contaminated with natural background levels. However, the tree analysis suggests that the prenatal exposure/outcome relationship may not be homogeneous across all individuals and that some subpopulations may have an adverse association in the upper range of the exposures studied. More robust data in the higher levels of exposure in this cohort are needed to confirm this finding. 相似文献
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