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Method for evaluating plant cover and quantification using pixel to pixel correlation indices
(2018-07-01)
This study brings results on Normalized Difference Vegetation Index (NDVI), the Adjusted Vegetation Index of Soil (SAVI) and the Index of Water by Normalized Difference (NDWI) through a method that uses correlation matrices ...
Past cover modulates the intense and spatially structured natural regeneration of woody vegetation in a pastureland
(2020-03-01)
Vegetation natural regeneration after agricultural abandonment is changing the landscape patterns in many areas worldwide. However, the expansion rate, spatio-temporal dynamics, and the role of past vegetation cover in ...
Effects of vegetation cover on recruitment of Ulmus pumila L. in Horqin Sandy Land, northern China
(Springer, 2014-06)
Understanding the effects of vegetation cover on seedling survival is helpful for promoting vegetation restoration in environmentally fragile zones. This study was conducted in the desertified, moving sand dunes of Horqin ...
A model for estimating the vegetation cover in the high-altitude Wetlands of the Andes (HAWA)
(MDPI AG, 2019)
The natural salt meadows of Tilopozo in the hyperarid, Atacama Desert of northern Chile, which are located at approximately 2800 m above sea level, are under pressure from industrial activity, and cultivation and grazing ...
The hydrologic consequences of land cover change in central Argentina
(Elsevier, 2012-04)
Vegetation exerts a strong control on water balance and key hydrological variables like evapotranspiration,water yield or even the flooded area may result severely affected by vegetation changes. Particularly,transitions ...
Análise temporal do uso e ocupação do solo na microbacia hidrográfica do córrego da Fazenda Glória, Município de Taquaritinga, SP
(2009-07-01)
The role of environmental concern is important due to the disorganized land occupation and intense exploitation of natural resources which lead to the degradation and exhaustion of the environment. Remonte sensing techniques ...
ANALYSIS OF THE EFFECT OF FROST IN THE LAND COVER IN CANDIDO MOTA - SP, BRAZIL, BY MEANS OF VEGETATION INDICES
(Univ Federal Goias, Inst Estudos Socio-ambientais, 2015-09-01)
Frosts affect negatively the agricultural production and, consequently, the society and economy by decreasing productivity and creasing in food prices. This paper aimed to analyze the effects of the frosts occurred on June ...
Cobertura vegetal do Municipio de Taquaritinga, SP, Antes da expansao da cultura da cana-de-acucar.
(1984-12-01)
Occurrence and distribution of 12 natural and anthropic communities were mapped.-from English summary