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Особенности пространственной структуры ландшафтно-экологического каркаса на Южном Урале и в Приуралье

Особенности пространственной структуры ландшафтно-экологического каркаса на Южном Урале и в Приуралье

Abstract

Based on the concept of landscape-ecological framework proposed mapping and analytical foundation for sustainable environmental development and the formation of a promising system of protected areas Zavolzhsko-Uralskiy region. On the basis of data on the parameters of the elements of total areal landscape-ecological framework, a comparative analysis of the spatial structure, revealed differences of anthropogenic transformation of the natural environment in the Southern Urals and in the Priuralie. The information about the level protection of elements framework of the system federal and regional protected areas, suggests that the most important centers of conservation of landscape and biological diversity provided protection status for 20-25% of Southern Urals and less than 10% for the Priuralie. Poorly developed and low fragmentation of ecosystems of the mountain forest is a favorable condition for the formation of a network of protected areas. The proportion of protected “zones connectedness” is even less significant and is 7-8% and 1%, respectively. For this category of framework necessary environmental compliance of use of natural resources combined with landscape and ecological optimization of the structure of land. Despite the active state environmental policy in the Republic of Bashkortostan, Chelyabinsk and Orenburg regions, to ensure sustainable environmental development requires further development and improvement of related regional systems protected areas to ensure adequate protection of the elements of the landscape-ecological framework.

На основе концепции ландшафтно-экологического каркаса предлагается картографическая и аналитическая основа для обеспечения устойчивого экологического развития и формирования перспективной системы особо охраняемых природных территорий (ООПТ) Заволжско-Уральского региона. На основе данных о совокупных площадных параметрах элементов ландшафтно-экологического каркаса проведен сравнительный анализ пространственной структуры, выявлены различия в характере антропогенной трансформации природной среды на Южном Урале и в Приуралье. Приведены сведения о степени защищенности элементов каркаса системой федеральных и региональных ООПТ, свидетельствует о том, что важнейшие очаги сохранения ландшафтно-биологического разнообразия обеспечены природоохранным статусом на 20-25% для Южного Урала и менее 10% для Приуралья. Слабая освоенность и невысокая фрагментированность экосистем горно-лесной части является благоприятным условием для формирования сети ООПТ. Доля охраняемых «зон связанности» еще менее значима, и составляет 7-8% и 1%, соответственно. Для этой категории каркаса актуально соблюдение экологических норм природопользования в сочетании с ландшафтно-экологической оптимизацией структуры угодий.Несмотря на активную государственную экологическую политику в Республике Башкортостан, Челябинской и Оренбургской областях, для обеспечения устойчивого экологического развития необходимо дальнейшее развитие и совершенствование взаимосвязанных региональных систем ООПТ, обеспечивающих соответствующую охрану элементам ландшафтно-экологического каркаса.

Keywords

ЛАНДШАФТНО-ЭКОЛОГИЧЕСКИЙ КАРКАС,ОХРАНЯЕМЫЕ ПРИРОДНЫЕ ТЕРРИТОРИИ,ЮЖНЫЙ УРАЛ,ПРИУРАЛЬЕ,LANDSCAPE-ECOLOGICAL FRAMEWORK,PROTECTION OF NATURE,SOUTHERN URALS,PRIURALIE

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold