نتایج جستجو برای: historic set
تعداد نتایج: 672364 فیلتر نتایج به سال:
International conservation efforts have ignored the role and importance of historic disturbance regimes, both natural and anthropogenic, in creating and maintaining biodiversity. In this article we focus on historic livelihoods and land uses which we argue can and should be viewed as a type of intermediate ecological disturbance that may increase landscape heterogeneity which is correlated with...
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Charcoal fragments from five historic campsite locations in the Galápagos Islands were identified and radiocarbon dated to investigate postulated early human presence in the archipelago, historic fuel wood collection patterns and the resultant impact on native vegetation. A variety of taxa and fuel types were revealed to be present in the charcoal assemblages, indicating geographically driven r...
The scientific heritage of M. R. G. Conzen, who is considered one of the most outstanding historical geographers and urban morphologists in the world, has made a huge impact on the contemporary urban historic morphology. Nowadays it would be very hard to imagine this scientific discipline without his achievements. He created a new point of view on the city, first within the Anglo-Saxon, and aft...
This paper describes and evaluates the background, methodology and successful application of a historic landscape characterisation project undertaken between 1999 and 2000 in Lancashire (NW England). It begins with a description of the need and context for the project, from the perspective of English Heritage as a part of a national programme, from the viewpoint of Lancashire County Council who...
The genetic status of wolves in the western Great Lakes region has received increased attention following the decision to remove them from protection under the US Endangered Species Act. A recent study of mitochondrial DNA has suggested that the recovered wolf population is not genetically representative of the historic population. We present microsatellite genotype data on three historic sampl...
during different historic periods, land of iran has been invaded by alien tribes and iranian written works such as religious, scientific and historic books have been subjected to detruction and demolition for several times. many historical evidences have referred to background of this issue and at the same time they testified that iranian cultural written hertage has been subjected to recovery ...
historic cities contain an old urban structure, which have been formed over time, based on the city’s identity features and have emanated in the form of historical relations and elements; therefore the quality of interventions took place in these contexts couldn’t be ignored. tabriz is one of iran’s most important historic cities that its structural identity has changed throughout history due t...
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