Results 61 to 70 of about 733 (163)
To gain a better understanding of the ecological systems, it is necessary to study the development, composition, and classification of the steppe and steppe forest communities, which are the primary components of phytocoenoses in semi-arid environments.
Nihal Kenar
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Scope and data set of the phytosociological database ‘Grasslands in the Polish Carpathians’
The phytosociological database as a tool for synthetic and comprehensive study of semi-natural meadows in the Polish part of the Carpathians is presented.
Joanna Korzeniak
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Występowanie Equisetum telmateia Ehrh. w użytkach rolnych
Equisetum telmateia Ehrh. rather often occurs in agricultural lands communities. According to the literature and one's own original research, one constructs his list which contains 16 communities, associations and subassociations (Vicietum tetraspermae ...
Domink Wróbel
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O presente estudo foi realizado em uma área de ecótono de aproximadamente 30 hectares entre Floresta Estacional Semidecidual e Floresta Ombrófila Mista, localizada na Capela do Calvário, município de Campo Mourão, PR.
Henrique Cesar Lopes Geraldino +2 more
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RESUMO A Estação de Pesquisa e Desenvolvimento Ambiental de Peti, um mosaico sucessional, localizase na região mineradora do Alto Rio Doce, bacia do rio Santa Bárbara. Os objetivos deste estudo foram determinar a estrutura fitossociológica de cinco áreas
Renata de Melo Ferreira Lopes +4 more
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Phytosociological studies of the forests with sessile oak and Norway spruce from South-Eastern Transylvania [PDF]
The forests with sessile oak (Quercus petraea) and Norway spruce (Picea abies) from south-eastern Transylvania represent a peculiar type of phytocenoses, rather unusual for the present-day vegetation of Romania’s territory. Aim of the study is to provide
Adrian Indreica, Mihai Kelemen
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Objetivou-se neste trabalho a obtenção de padrões de infestação de plantas daninhas na cultura de cana-de-açúcar com histórico de colheita mecanizada sem queima prévia da palha.
M.A. Kuva +4 more
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A phytosociological method for interpreting plankton data
Multivariate techniques allow data sets to be summarised, but are not deslgned to causally model ecological phenomena. The ambiguity of the interpretation results from the ambiguity of the scaling space. The phytosociological method proposed by Grandjouan (1982; These d'etat, Universite Louis Pasteur, Strasbourg) is a general interpretive framework ...
Fromentin, Jean-marc +2 more
openaire +3 more sources
Major plant communities of the Marakele National Park
To manage and conserve any national park efficiently, a profound knowledge of the ecology is a prerequisite, and to achieve that an inventory of the biotic and abiotic components must be undertaken.
P.J. van Staden, G.J. Bredenkamp
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Phytosociology and biodiversity of roadside herbs in a salinity-affected coastal area of Bangladesh. [PDF]
Selim A, Bari E, Rahaman MH, Rahman MM.
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