青岛市土地利用动态变化及驱动力探究

以青岛市1990-2006年土地利用统计资料和卫星图片等相关资料为基础,通过土地利用的时空变化模型分析,归纳出了其动态变化规律,即：居民点及工矿用地面积、林地面积、交通用地面积和其他农用地面积大幅度增加,耕地、园地和未利用地则表现为不同程度的减少.在此基础上,进一步分析得出了影响青岛市土地利用类型动态变化的几种主要因素,分别是：地形地貌、区域位置、经济发展、城镇化和工业化以及中央和地方各级政府的宏观政策.     

Application of infrared thermography and extension recognize method to intelligent fault diagnosis of distribution panels

Distribution panels are an important piece of equipment in power systems. Maintaining a loading panel and ensuring security are not easy because the power supply cannot be interrupted in high‐tech factories. Distribution panels need fully functional condition monitoring and fault diagnosis systems to prevent accidents and reduce maintenance costs. In this paper, a new scheme is proposed to design an auto‐diagnosis tool for electrical distribution panels using infrared thermography to build diagnostic features using the matter‐element model. The paper then presents an extension recognize method (ERM) based on extension theory to diagnose the abnormality element by using degrees of correlation between the tested pattern and the matter‐element models that have been built up. Test results show that the proposed method can not only recognize the main defect element of the tested panel but also detect useful information for future trends and multi‐defect analysis by the correlation indexes. This new approach merits more attention as a tool to be used in the defect recognition problems of distribution panels, especially in high‐tech factories in Taiwan. © 2015 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.     

The role of learning and knowledge in adapting to climate change: a case study of Norwegian municipalities

Coping with climate change includes the role of learning and knowledge. Taking a process perspective, this article analyses how municipal officers in the Oslo region of Norway are acquiring knowledge and building competence for adapting to climate change. The article illustrates the interaction between elements of experiential learning, transformative learning and social learning as bases for adapting to emerging climate changes; each being necessary and none alone being sufficient. Their importance differs according to how profound the changes in knowledge and competence are. Experiential learning and transformative learning are stronger under single-loop learning whereas social learning might emerge as more important under triple-loop learning. Because of the uncertainties of climate change, the central government might be wise not to issue detailed regulations for adaptation by municipalities.     

King oil: a speculative opinion

This speculative opinion is based on an apparent dream caused by Donald Trump’s decision to withdraw the U.S. from the Paris Agreement. The account includes a comparison between arguments against the abolition of slavery and those against ending a fossil-fuel based economy in favor of sustainability through a green approach. Recent social disturbance in France shows that a carbon tax has not been persuasively advocated. But it should be clear that unchanged laissez-faire economics will produce disaster in light of the facts about global heating and climate change. This account is based on historical and contemporary quotations from American political figures from both the XIX and XXI centuries. The parallels raise fundamental issues of human rights.     

Effect of dietary and synthetic chelating agents on the intestinal absorption of lead

The effect of a number of dietary and synthetic chelating agents on the intestinal absorption of lead has been examined using the everted sac preparation and the tracer isotope ²⁰³Pb. All the agents examined increased lead transport into the serosal compartment. An explanation of the way in which these agents modify the model to describe lead transport is proposed.     

Climate change: the views of forestry students in a Greek university

The trend to global warming is one of the most important problems of our time. This paper reports the findings of self‐management questionnaires, in regard to views held on the issue of climate change by the students of the Department of Forestry and Management of the Environment and Natural Resources of the Democritus University of Thrace.     

The Difficulties of Designing Future Coastlines in the Face of Climate Change

This paper adopts two perspectives. The first is a framing process aimed at defining and examining the conditions for adopting adaptive coastal governance. The second applies to relevant themes of changing coastal policy, central to the testing of adaptive coastal governance, namely cooperative science, risk-sensitive planning, socially fair insurance cover and effective ways to design, finance and engage with local communities over actual coastal change. We illuminate both missions through case studies in North Norfolk (England) and Portugal, all notably affected by coastal change. In England and Portugal, there is a broad understanding and acceptance of the likely effects of climate change. This recognition encourages debates over risk-averse planning, the design of proactive insurance cover, creative relocation of endangered property and new ways of predicting and paying for coastal adjustment. Yet, moving from a basic willingness to engage with coastal change to actual practices of landscape adjustment through such policy shifts is proving very difficult. In this research, we find that coastal landscapes are lived experiences, resigned acceptances of inevitable change and hopeful imaginings. Coastal management institutions are not geared to resolving this incompatibility and this paper explains why.     

Trajectory Analysis of Forest Cover Change in the Tropical Dry Forest of Burkina Faso,West Africa

Forest cover decline is one of the most important environmental issues in the tropics. The present study was carried out in Burkina Faso, West Africa, and aimed at assessing the trajectories of forest cover change and measuring landscape metrics of the trajectory classes in order to better understand the processes of change. Landsat and ASTER images acquired over a period of 30 years were used for cover change detection and the Fragstats package was used to compute landscape metrics with five unifying change classes. Results showed a substantial increase in cropland with concurrent decline in forest cover. Deforestation represented 63% of the Percentage of Landscape (PLAND) in 2006, while reforestation accounted for only 28%. Both of these classes had high Normalized Landscape Shape Index (NLSI) values, indicating that they were present as scattered small patches. The old cultivation (30-year permanent cropland) was aggregated (IJI ≈ 0) while deforestation exhibited highly interspersed patches. The old forest and old cultivation presented lower Area Weighted Fractal Dimension Index (FRAC_AM), but deforestation and reforestation had the higher FRAC_AM. These results confirmed that there was a high level of deforestation and fragmentation in southern Burkina Faso and justify the need for a proper management plan to ensure the sustainable use of forest resources.     

Reforma Interior in Málaga: modernization and morphological change in the nineteenth century

In the latter part of the nineteenth century and the early part of the twentieth, various attempts were made to ‘modernize’ the city of Málaga (southern Spain) in terms of structural and built environment. These efforts originated from different groups at different times and with varying degrees of success but they had, as their principal motive, a shared desire to advance the image of the city against a background of political unrest and significant economic decline from mid-nineteenth century prosperity. With this objective in mind, there was a shared perspective that the visual appearance of the city and its morphological structure had to be modernized. However, in detail, the specific schemes proposed reflected the diverse ideologies and objectives of their chief protagonists although the generic term Málaga Moderna came to be applied to a wide range of different proposals. This article will examine the development of these key actor groups and their varying impact on the city's urban form.