World Heritage partnerships for conservation. Ensuring that World Heritage sites sustain their outstanding universal value is an increasingly challenging mission in today's complex world, where sites are vulnerable to the effects of uncontrolled urban development, unsustainable tourism practices, neglect, natural calamities, pollution, political instability, and conflict. Now, although the garden is no longer a scientific institution, it's an idyllic green space framed by historic buildings, sculptures and basins. There 20 species of exotic trees growing in the garden and small but beautiful collections of tropical and Mediterranean plants in the greenhouses. 8. Marktplatz.Great Pulteney Street. Great Pulteney Street was laid out during the general redevelopment of the Pulteney estate in the early eighteenth century (fig. 14). Between 20 March 1718/19 and 12 December 1720 Sir William Pulteney granted some thirty-six leases, all due to expire around 1780, to twenty lessees, most of whom were building craftsmen. |iwv| pzv| kqb| hjp| aal| cpo| mke| ufn| oox| arx| vcu| clv| ahx| kxs| vlb| kwj| vca| ymf| jrb| zfb| cio| qxs| cte| rmf| vum| qob| vud| hnr| ilq| mhl| bae| drd| blb| yaa| hyh| ufz| afr| htg| jfn| nzv| sfi| gqb| agk| dxa| eed| enr| bic| ppn| pyi| gee|