Mountain Ecosystem
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. NET PRIMARY PRODUCTIVITY OF A MOUNTAIN FOREST ECOSYSTEM AS AFFECTED BY CLIMATE AND TOPOGRAPHY
ABSTRACT Response of terrestrial ecosystems to changing climate has become an issue of central importance for land managers and policymakers. Climate extremes and trends have a strong control on productivity of semi-arid mountain ecosystems. Located in a transition zone from continental type climate to relatively mild Black Sea type climate in Turkey, the Il
CERNE. Publicado em: 2020-09
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2. ANÃLISE DO PROGRAMA DE REQUALIFICAÃÃO URBANA E VALORIZAÃÃO AMBIENTAL DE CIDADES E SUA APLICABILIDADE NA REGIÃO DO VALE DO PARAÃBA / ANALYSIS OF URBAN RENEWAL PROGRAM AND ENVIRONMENTAL VALORIZATION AND ITS APPLICABILITY IN THE REGION OF THE PARAIBA VALLEY
This research aims to orient the actions of public policies regarding urban renewal and associated environmental valorization. Urban renewal seeks to recover the quality of the inhabited environment in order to improve the quality of human life. We cannot think about this without considering the natural landscape, which always interferes directly or indirect
Publicado em: 2007
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3. A ecologia da paisagem e estratégias para ocupação e uso do solo: o entorno da RPPN Santuário do Caraça
The creation of protection areas is an efficient tool for nature preservation, mainly to minimize the impacts deriving of the spalling. This process, understood as the separation of the native nature into smaller and isolated parts, is considered to be one of the most serious enviroment problems of the present time, therefore it provokes the loss of biodiver
Publicado em: 2006
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4. Permanent plot selection in moutainous ecosystems / Seleção de parcelas permanentes em ecossistemas montanhosos
A methodology for the selection of an optimal set of drainage basin with regional representativeness of the environmental variability of the studied area is presented. The methodology is based on the cluster analysis of the second order drainage basins parameterized by environmental characteristics related to the spatial pattern of the land cover, to microcl
Publicado em: 2003
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5. Seleção de parcelas permanentes em ecossistemas montanhosos / Permanent plot selection in moutainous ecosystems
Apresenta-se uma metodologia para a seleção de um conjunto otimizado de bacias de drenagem com representatividade regional da variabilidade ambiental da área em estudo. A metodologia se baseia na análise de aglomerados de bacias de segunda ordem parametrizadas por características ambientais relativas ao padrão espacial da cobertura da terra, às condi�
Publicado em: 2003
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6. Polinização e dispersão de sementes em solanaceas neotropicais
To understand the ecological processes that provides the functioning of an ecosystem implies in conducting multiple studies about its components and interactions. In this sense, it is very important to know the functional relationships of the species and to make comparisons (both intercommunity and pancommunity) among groups of species phylogenetically relat
Publicado em: 2001
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7. Worldwide prevalence of lentivirus infection in wild feline species: epidemiologic and phylogenetic aspects.
The natural occurrence of lentiviruses closely related to feline immunodeficiency virus (FIV) in nondomestic felid species is shown here to be worldwide. Cross-reactive antibodies to FIV were common in several free-ranging populations of large cats, including East African lions and cheetahs of the Serengeti ecosystem and in puma (also called cougar or mounta