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The Everglades is an intensively managed ecosystem where control of the water has allowed agricultural, urban and economic
development, while struggling to meet biodiversity conservation goals. The over 100 year history of control began in response
to a disastrous series of floods and droughts followed by environmental crises at an ecosystem scale. Each of these events
precipitated technological fixes that extended control of water resources. Institutional structures have been continually
reorganized over the last century to meet shifting social objectives, the latest of which is ecosystem restoration. However,
the basic response, which employs engineering and technological solutions, is a type of social trap, where governmental mandates,
planning-based paradigms and vested interests all interact to inhibit the resolution of chronic environmental issues. Experience
from other resource systems indicates that in such an inherently complex system wrought with multiple uncertainties, restoration
must be discovered through experimentation and learning embraced by adaptive management. Though minimal steps towards adaptive
management have been made, we argue that adaptive forms of experimentation and governance are needed to resolve chronic resource
issues and achieve restoration goals. 相似文献
64.
Lance deHaven-Smith 《Contemporary Politics》2010,16(4):403-420
This article asks whether, in waging war in the Middle East, the Bush–Cheney Administration developed and executed a conspiracy comparable to the one for which Nazi leaders were tried, convicted, and executed at Nuremberg after World War II. To meet the Nuremberg standards, such a conspiracy must include efforts to subvert the constitutional order. Today, scholars refer to these actions as ‘state crimes against democracy’ (SCADs). After explicating the Nuremberg standards, the article applies them to the Bush–Cheney Administration's ‘war on terror’. The conclusion reached is that evidence of a SCAD-driven conspiracy is extensive and certainly adequate by the Nuremberg standards to warrant investigations and trials. 相似文献
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Suicide and parasuicides (i.e. suicidal ideation and suicidal attempt) have long been recognized as serious social problems,
especially among youth. A series of logistic regression models were developed incorporating various internalizing and externalizing
risk factors experienced by young people with the goal of predicting parasuicides among Canadian youth. The main objective
of the research is to determine whether or not there are significant sex differences between these internalizing and externalizing
influences on suicidal behavior. Data were used from the National Longitudinal Study of Children and Youth—Waves 3 through
6, for a total sample of 2,499 15-year olds (48.9% male). Results show that both suicidal ideation and attempt are more frequent
for girls compared to boys. Contrary to expectations, externalizing problems had a greater impact on girls and internalizing
problems had a marginally greater impact on boys. This casts doubt on the notion that “bad boys” and “sad girls” are at greater
risk for suicidal behavior. These results are discussed in light of their substantive importance, policy implications, and
suggestions for future research. 相似文献
67.
Tana McCoy Patti Ross Salinas Jeffrey T. Walker Lance Hignite 《American Journal of Criminal Justice》2012,37(4):562-579
The majority of research examining prosecutorial discretion has focused on legal factors such as the seriousness of the offense or the extra-legal characteristics of the accused including race/ethnicity and gender. The amount of variance explained by court researchers, however, remains quite low. The present study extends previous research examining the primary determinants of prosecutor??s decision to dismiss or fully prosecute focusing on driving while intoxicated cases. We focus on the predictive contribution of the strength of evidence relative to legal and extra-legal variables. The data consist of 2,358 driving while intoxicated cases filed in Harris County, Texas during the first 8?months of 1999. The findings strongly support the inclusion of strength of evidence variables in court research and further suggest their past omission may have attributed significance to spurious relationships. 相似文献
68.
LANCE MAUGHAN 《今日中国(英文版)》2007,56(1):26-27
LIN Chi-Jung likes to tell a comely story he once got from a veteran devel- oper. “He said that he felt so touched when seeing houses with their light lit up at night, it touched his heart to know that there are so many families living happily in those houses that he built.” Now the chairman of Sunrise Real Estate, Lin says see- ing “laughter and happiness” in family hearth is the reason he’s in business. It helps that Sunrise makes plenty of money doing so. Headquartered at hold- ing… 相似文献
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Recent work on conflict suggests that electoral systems impact foreign policy-making in important ways; however, the discipline has reached different conclusions regarding how different types of electoral systems affect conflict initiation. In this study we contend that legislators are more accountable individually in candidate-centred electoral systems which impacts a state’s decision to initiate interstate conflict. We test our argument using a time-series cross-sectional analysis of 54 democracies from 1975 to 2001. The results provide strong support for the hypothesis that candidate-centred electoral systems result in less conflict initiation than party-centric systems due to higher levels of individual accountability for legislative members. 相似文献