نتایج جستجو برای: protected natural landscape

تعداد نتایج: 593018  

2009
Olaf Bastian

Landscape can be explained both fro� positivistic and constructivistic positions. Confusion and contradictions around the landscape paradig� arise fro� different definitions (e.g. geoco�plex versus cultural landscape), the role of landscape boundaries and landscape classifications. �he deli�itation and classification of (natural) landscape units in Saxony (Ger�any), the concept of landscape fun...

2011
Carly Golodets Jaime Kigel Marcelo Sternberg

1. Grazing by large ungulates may affect plant species richness and diversity at multiple spatial and ⁄or temporal scales, because grazing affects small-scale resource heterogeneity and plant interactions at the local scale, while effects at the landscape scale are related to grazing intensity and timing. 2. We used diversity partitioning to analyse longand short-term effects of cattle grazing ...

Journal: :E3S web of conferences 2023

This article is devoted to a close analysis of ecological tourism in one the subjects Russian Federation - Yakutia. In under consideration author made conclusion that type aimed at ensuring sustainable economic development specially protected areas, by creating conditions for integrated investment, tourism, social and cultural activities, taking into account features landscape, specific nature ...

اشرف‌زاده, محمدرضا, مددی, حسین,

Effective river ecosystem management requires that the existing hydrologic regime be characterized in terms of the natural hydrologic regime and the degree to which the human-altered regime differs from natural conditions. This is known as Range of Variation Approach (RVA) and can be used for variation of stream flow, range of variation and appraisal of dam impacts on riparian zones. In this pa...

Journal: :Remote Sensing 2017
Sandra Eckert Boniface Kiteme Evanson Njuguna Julie Gwendolin Zaehringer

This study spatially assesses, quantifies, and visualizes the agricultural expansion and land use intensification in the northwestern foothills of Mount Kenya over the last 30 years: processes triggered by population growth, and, more recently, by large-scale commercial investments. We made use of Google Earth Engine to access the USGS Landsat data archive and to generate cloud-free seasonal co...

Journal: :Applied Ecology and Environmental Research 2019

2017
Bharath Setturu Nimish Gupta

Protected areas are locations with the exceptional natural, cultural and ecological values and needs to be protected to ensure sustainable management and conservation of biodiversity. In India, there are 733 protected areas recognized by the Government which includes 103 National Parks, 537 Wildlife Sanctuaries, 26 Community Reserves and 67 Conservation Reservesto conserve biodiversity and to s...

Journal: :space ontology international journal 2015
mehdi khakzand mohsen faizi abbas azari

by considering certain factors like those mentioned by ian thompson (2005) in his definition of landscape, i.e. ecology, community and delight, in designing landscapes, one can find the vocation more applicable and useful. city rivers can play a very important role with regard to such values. in fact, the presence of nature and wildlife could not only be the lifeline of a city, but also a facto...

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