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61.
Using Remote Sensing to Evaluate Environmental Institutional Designs: A Habitat Conservation Planning Example 总被引:1,自引:0,他引:1
Objective. Satellite-based remote-sensing analysis is a beneficial, yet underused, tool for environmental policy, planning, and evaluation. We identify its benefits and costs to encourage social scientists to consider the use of remote sensing as a tool for planning and evaluating environmental institutions. Methods. We analyze two multispectral Landsat Thematic Mapper satellite images to evaluate a habitat conservation plan (HCP) implemented pursuant to the Endangered Species Act. Results. Image analysis provides useful broad spatial scale information on HCP performance that is not discernible to the naked eye or through other methodologies. Conclusions. Satellite image analysis should be considered as a tool for planning and evaluating environmental institutional designs—despite the financial costs and requisite technical training. These images provide ecological and land cover change information that may not be available elsewhere. We provide lessons learned to help make analysts cognizant of some important issues surrounding the use of satellite-based imagery for environmental institutional analysis. 相似文献
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We provide a brief overview of the American Sociological Association’s Ph.D. Certification Program and question the need for,
and justification of, certifying sociologists. Essentially, the ASA certification mechanism, as implemented, is nonsociological,
emphasizing presumed defects in the individual to the neglect of wider, systemic forces impinging on our discipline. If certification
of sociologists is warranted, a view difficult to support given the small number of applicants for certification since 1986,
we suggest departmental accreditation—a more sociological approach that emphasizes the value of the discipline, in and of
itself.
His research interests include political sociology, stratification and contemporary issues affecting the discipline.
His research foci include rural and agricultural issues and the sociological employment market and profession. 相似文献
64.
Donald W. Hine Craig Summers Mark Prystupa Antoinette McKenzie-Richer 《Risk analysis》1997,17(3):293-302
Residents of four northern communities were surveyed about Atomic Energy of Canada Limited's proposal to site an underground repository for high-level nuclear waste somewhere in the Canadian Shield. Opposition to the repository was relatively strong in all communities, but was strongest among aboriginal respondents. Path analysis revealed that trust in nuclear regulators, faith in science and technology, and anticipated net costs were important mediators of this effect. Aboriginals were less trusting, exhibited less faith in science and technology, and perceived the costs associated with the repository to be higher than their nonaboriginal counterparts. No support was found for the hypothesis that, after controlling for aboriginal status, financially insecure individuals would display greater support for the nuclear waste repository than financially secure individuals. Policy implications for balancing perceived risks and siting needs are discussed. 相似文献
65.
66.
Jean M. Twenge W. Keith Campbell Craig A. Foster 《Journal of marriage and the family》2003,65(3):574-583
This meta‐analysis finds that parents report lower marital satisfaction compared with nonparents (d=?.19, r=?.10). There is also a significant negative correlation between marital satisfaction and number of children (d=?.13, r=?.06). The difference in marital satisfaction is most pronounced among mothers of infants (38% of mothers of infants have high marital satisfaction, compared with 62% of childless women). For men, the effect remains similar across ages of children. The effect of parenthood on marital satisfaction is more negative among high socioeconomic groups, younger birth cohorts, and in more recent years. The data suggest that marital satisfaction decreases after the birth of a child due to role conflicts and restriction of freedom. 相似文献
67.
Partant de l'approche culturelle de l'analyse des sous-cultures observées chez les jeunes, cette enquête sur le terrain menée dans une ville de l'Ouest canadien examine les significations que nos sujets accordent à leur appartenance à un sous-groupe de skinheads qui se veut apolitique. Notre étude remet en cause une certaine image que l'on se fait du mouvement skinhead. En dépit des idées reçues qui véhiculent une apparente homogénéité, notre recherche montre que la sous-culture skinhead est à la fois complexe et multidimensionnelle et qu'elle offre à ses membres un choix de modèles de comportements et d'orientations idéologiques, même s'ils sont souvent contradictoires. Notre analyse suggèe aussi que, loin d'être profondément contestataires ou révolutionnaires, les groupes de skinheads peuvent constituer un instrument de reproduction des rapports sociaux, en particulier les rapports entre les sexes, les groupes raciaux et les ethnies. Grounded in a cultural studies approach to youth subcultures and based on participant observation in a Western Canadian city, this study examines the meanings associated with membership for participants in a self-described “non-political” branch of the skinhead subculture. Despite popular images that imply homogeneity, the study shows that the skinhead subculture is both complex and multi-dimensional and that it accommodates, albeit in often contradictory ways, a range of behavioural and ideological opportunities for its members. The study also suggests that, far from being resistant or transformative in any significant way, skinhead groups may represent a vehicle for social reproduction, specifically with respect to gender, race and ethnicity. 相似文献
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69.
In March 2004, a major conference on community development inthe new Europe was held in Budapest, Hungary,to mark the accession of a further ten nation states, most ofthem in the east and central European region, to the EuropeanUnion. The conference was sponsored by the International Associationfor Community Development (www.iacdglobal.org), in conjunctionwith the Combined European Bureau for Social Development (www.cebsd.org),the Hungarian Association for Community Development (kofe@kkapcsolat.hu),and the Community Development Journal (www.cdj.oupjournals.org).The initial outcome was the Budapest Declaration, the text ofwhich was included in the CDJ issue of October 2004 (39(4),423429 copies 相似文献
70.