排序方式： 共有5条查询结果，搜索用时 31 毫秒
1
1.
Nano Ruzin 《GeoJournal》2000,52(2):353-357
The authority of Marshall Tito and his newly crafted iconography of `brotherhood and unity' temporarily marginalized the ethnic deographies of the peoples in the Yugoslav Federation. In the 1990s this Yugoslavia was run over by time. The Republic of Macedonia was among the newly emerging states. In Macedonia the multi-ethnic mosaic was complicated by the confusion of old and new iconographic impulses. In 2001 the Macedonian crisis developed as a result of the spread of the new regional Albanian identity spread by the domino effect to the areas with mixed population in the Balkans after the events in Kosovo. Differences between Macedonians and Albanians are analyzed in terms of family structure, religion and ethnic and national affiliation. The politics based on these cleavages and their ensuing, contested iconographies are set out. 相似文献
2.
In high Ti basanites from the Vogelsberg 1996 drillhole distinct variations in the field dependence of AC magnetic susceptibility correlate with compositional variations of titanomagnetite, as determined by temperature dependence of magnetic susceptibility. Curie temperatures for the basanites are in the range of 240 to 525°C. The field dependence reaches up to 20% for measurements in 30 A/m and 300 A/m AC field amplitude. It is demonstrated that two-field magnetic susceptibility measurements can prevail information about compositional changes of titanomagnetite and therefore support the interpretation of magnetic susceptibility logs from drillcores of basaltic rock suites. 相似文献
3.
Strategies of Bioremediation for the Degradation of Petroleum Hydrocarbons in the Presence of Metals in Mangrove Simulated 
下载免费PDF全文
下载免费PDF全文 4.
Nano Ruzin 《GeoJournal》2001,52(4):353-357
The authority of Marshall Tito and his newly crafted iconography of `brotherhood and unity' temporarily marginalized the ethnic deographies of the peoples in the Yugoslav Federation. In the 1990s this Yugoslavia was run over by time. The Republic of Macedonia was among the newly emerging states. In Macedonia the multi-ethnic mosaic was complicated by the confusion of old and new iconographic impulses. In 2001 the Macedonian crisis developed as a result of the spread of the new regional Albanian identity spread by the domino effect to the areas with mixed population in the Balkans after the events in Kosovo. Differences between Macedonians and Albanians are analyzed in terms of family structure, religion and ethnic and national affiliation. The politics based on these cleavages and their ensuing, contested iconographies are set out. 相似文献
5.
Arid birds are known to be highly responsive to spatio-temporal changes in food and water availability, and it is thought that this ‘resource tracking’ will obscure predictable patterns of community structure. Here we examine this resource hypothesis by assessing assemblage structure of birds in relation to landscape-scale environmental variation in the Finke bioregion of arid inland Australia, during an exceptionally high and extended rainfall period. We surveyed 197 sites stratified according to land system, run-off/run-on elements and distance to water, and recorded 106 resident and nomadic species. Cluster analysis produced five assemblages, four of which could be readily linked to a specific habitat type. Constrained ordination (CCA) was carried out using 38 variables that measured environmental gradients, vegetation attributes, food and water availability, and disturbance level. Species patterns correlated most strongly with vegetation variables (woodland, chenopod, grassland, and % mulga cover), and % weed cover. By contrast resource variables (flowering, fruiting, and water proximity), introduced herbivores, and most structural variables were poor predictors of species presence. Thus, we showed that resource availability and grazing disturbance are not major drivers of Australian arid bird assemblage patterns. Instead, patterning relates more to the interaction between bird foraging behaviour and breeding requirements and vegetation assemblages. 相似文献
1