Results 21 to 30 of about 733 (163)

Florística e estrutura da comunidade arbórea de um remanescente de Floresta Estacional Decidual de encosta, Monte Alegre, GO, Brasil Floristic and structure of a seasonal deciduous forest fragment, Monte Alegre, GO, Brazil

Acta Botânica Brasílica, 2004
O presente estudo teve como objetivo descrever a composição de espécies arbóreas e a estrutura de um fragmento de Floresta Estacional Decidual, na região Nordeste de Goiás, Brasil.
André R. Terra Nascimento, Jeanine Maria Felfili, Elisa Maria Meirelles   +2 more
doaj   +1 more source

Infestation of weed species in pre-planting of soybean in succession to winter crops [PDF]

Planta Daninha, 2013
This study aimed to evaluate different crops and plant species planted after soybeans for one year, in terms of their potential to inhibit the occurrence of weed species. The following crops that were planted as second crop after soybeans were evaluated:
G. Concenço, C.J. Silva, M. Tomazi, I.V.T. Correia, N.C.D.S. Souza, A. Andres   +5 more
doaj   +1 more source

Utricularietum australis Th. Müller et Görs 1960 in Poland

Acta Societatis Botanicorum Poloniae, 2011
The paper presents the distribution, floristic composition and ecological requirements of the pleustonic plant community Utricularietum australis Th. Müller et Görs 1960 in Poland.
Krzysztof Spałek
doaj   +1 more source

PHYTOSOCIOLOGICAL SURVEY OF WEED PLANTS IN INTERCROPS OF COMMON BEANS AND CASTOR BEANS [PDF]

Planta Daninha, 2017
The aim of this paper was to conduct the phytosociological survey of weeds in cultivated areas with common beans and castor beans in the municipality of Ipameri, in the Southeast region of the State of Goiás, considering intercropping and monoculture ...
F.L.S. SANTOS, I.R. TEIXEIRA, P.C. TIMOSSI, J.G.D. SILVÉRIO, C.G.S. BENETT   +4 more
doaj   +1 more source

Century‐long trends in plant diversity of temperate mountain vegetation are modulated along elevation gradient

Journal of Ecology, Volume 114, Issue 3, March 2026.
Resurvey studies in mountain forests of the Tatra Mountains (Central Europe) show that plant diversity has increased over the past century, particularly at lower elevations. These shifts were associated more with increased nitrogen deposition and reduced grazing pressure than with direct climate warming.
Kacper Foremnik, Radim Hédl, Antoni Zięba, Jerzy Szwagrzyk, Bartłomiej Surmacz, Remigiusz Pielech   +5 more
wiley   +1 more source

Cadastramento fitossociológico de plantas daninhas na bananicultura Weed community assessment in the banana culture

Planta Daninha, 2010
O objetivo deste experimento, realizado na cultura da banana (Musa spp.) no Vale do Ribeira, no município de Registro-SP, foi fazer um cadastramento fitossociológico das espécies de plantas daninhas sob duas formas de manejo do solo.
G.L.G.C. Gomes, F.N. Ibrahim, G.L. Macedo, L.P. Nobrega, E. Alves   +4 more
doaj   +1 more source

A vegetação secundária em um fragmento florestal urbano: influência de exóticas invasoras na comunidade vegetal. Secondary vegetation in a urban forest remnant: alien species influence on plant community [PDF]

Revista do Instituto Florestal, 2016
O crescimento urbano desordenado da região metropolitana de São Paulo resultou na supressão da maior parte da vegetação natural, restando apenas os remanescentes protegidos em Unidades de Conservação de Proteção Integral, entre eles o Parque Estadual ...
Silvana Cristina Pereira Muniz de SOUZA, Athos Geraldo da SILVA, Geraldo Antonio Daher Côrrea FRANCO, Natália Macedo IVANAUSKAS   +3 more
doaj   +1 more source

Using recommender systems to analyze and predict plant communities from partial assemblages

Ecological Monographs, Volume 96, Issue 1, February 2026.
Abstract Safeguarding biodiversity requires a detailed understanding of the biosphere, especially regarding the distribution and state of habitats. Citizen science data offer a rich source of useful information, but they usually only contain partial records of species assemblages, as predominantly opportunistic observations of individual species are ...
Philipp Brun, Izabela Moise, Patrice Descombes, Niklaus E. Zimmermann, Fernando Perez‐Cruz, Dirk Nikolaus Karger, Damaris Zurell   +6 more
wiley   +1 more source

Floristic and structural variation of weeds in eucalyptus plantations as influenced by relief and time of year [PDF]

Planta Daninha, 2013
The objective of this work was to analyze the floristic variation and phytosociological structure of weeds as influenced by relief and time of year in eucalyptus plantations in Santana do Paraíso and Guanhães - MG.
L.D. Tuffi Santos, O. Cardoso Filho, A. Santos Júnior, B.F. Sant'Anna-Santos, R.C. Felix, F.P. Leite   +5 more
doaj   +1 more source

Distribution of Functional Traits Along Climatic Gradients in the Subtropical Atlantic Forest

Austral Ecology, Volume 50, Issue 11, November 2025.
We assessed the correlation between climatic factors and altitude with the spatial distribution of tree functional traits in the Subtropical Atlantic Forest. Deciduousness, symbiotic fixation of nitrogen (SNF), toothed leaf, spinescence and leaf area were more significantly associated with climatic drivers.
Geraldo Ceni Coelho, Renan de Souza Resende, Vinicius Marcilio‐Silva, Márcia C. M. Marques   +3 more
wiley   +1 more source