Results 91 to 100 of about 2,049 (218)

The Errors in Visual Estimation of Plants Cover in the Context of Education of Phytosociology

open access: yes, 2016
In vegetation science including phytosociology, visual estimates of plant cover and point method belong to the common field method to record species composition and their abundance.
Damian Chmura   +3 more
core   +1 more source

Phytosociology Of Echinops Giganteus In The Western Highland Of Cameroon

open access: yes, 2020
Echinops giganteus (Asteraceae) is a shrub native to Cameroon, and it exists in the "wild" state in village territories. It is of potential interest to the perfume industry and is occasionally exploited for culinary (condiment) and medicinal uses.
Ngyete Nyikob Mbogue, Christiana   +3 more
core   +1 more source

Padrões de infestação de comunidades de plantas daninhas no agroecossistema de cana-crua Weed plant infestation patterns in raw sugarcane agricultural systems

open access: yesPlanta Daninha, 2008
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
doaj   +1 more source

Major plant communities of the Marakele National Park

open access: yesKoedoe: African Protected Area Conservation and Science, 2005
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
doaj   +1 more source

The vascular flora and phytosociology of navigation pool #8, the upper Mississippi River

open access: yes, 1976
This thesis deals with the vascular flora and its phytosociology in Navigation Pool #8 of the Upper Mississippi River. The habitats of the area are, for the most part, influenced by permanent or temporal inundation by the river.
Swanson, Steven David
core  

Phytosociology

open access: yes
Ecological communities possess distinct structural attributes that help differentiate various ecosystems, with both plant and animal communities playing integral roles. Plant ecologists focus on the structural classification of plant communities, while animal ecologists emphasize functional interrelationships.
openaire   +2 more sources

A phytosociological method for interpreting plankton data

open access: yesMarine Ecology Progress Series, 1993
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, Jm, Ibanez, F, Legendre, P
openaire   +3 more sources

Banco de sementes e flora emergente de plantas daninhas Seed bank and abovegroud weed

open access: yesPlanta Daninha, 2008
Com o objetivo estudar a relação existente entre o banco de sementes e o posterior estabelecimento da flora emergente de plantas daninhas, sob sistema de semeadura direta e convencional, realizou-se uma pesquisa no município de Pedra Preta-MT. O banco de
R.A. Isaac, S.C. Guimarães
doaj   +1 more source

Phytosociology and Population Structure of Oak-Mixed Conifer Forest in a part of kumaun Himalaya

open access: yes, 1987
The Phytosociology analysis and population structure of the forests of the Government House site Naini Tal, in the Kumaun Himalaya were studied. The site was divided into eight compartments.
Singh, R.S.
core  

Exploration of Soil Functional Microbiomes-A Concept Proposal for Long-Term Fertilized Grasslands. [PDF]

open access: yesPlants (Basel), 2022
Stoian V   +8 more
europepmc   +1 more source

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