Results 61 to 70 of about 619,312 (242)

Florística de Rubiaceae em um remanescente de Floresta Atlântica do Espírito Santo, Brasil

open access: yesRodriguésia
Resumo Este estudo apresenta o inventário florístico atualizado para Rubiaceae no Parque Estadual de Mata das Flores (PEMF), município de Castelo, no Espírito Santo.
Filipe Torres-Leite   +3 more
doaj   +1 more source

Floristic composition and similarity analysis of an Atlantic rain forest fragment in Cananéia, São Paulo State, Brazil [PDF]

open access: yesRevista Brasileira de Botânica, 2010
The aim of this study is to investigate the floristic composition of an Atlantic rain forest fragment located in Cananeia, Sao Paulo, Brazil, and to contribute to the knowledge on Atlantic forest through the comparative analysis of this and other floristic surveys both on the southern and southeastern Brazil, in different soil and relief types.
Urbanetz, Catia   +2 more
openaire   +3 more sources

Pollen Morphology of Crucianella L. (Rubiaceae) Based on Light and Scanning Electron Microscope Data and Implications for Taxonomy

open access: yesMicroscopy Research and Technique, EarlyView.
This study provides the palynological analysis of 12 Crucianella L. taxa using LM and SEM. Variations in pollen size, aperture number, and exine ornamentation were identified as key traits, demonstrating their taxonomic value for distinguishing closely related species and subspecies within the genus. ABSTRACT Crucianella L.
Sevcan Celenk   +3 more
wiley   +1 more source

The functional, ecological and evolutionary significance of culm structures in the Cape Floristic Region [PDF]

open access: yes, 2011
Includes abstract.Includes bibliographical references.The Cape Floristic Region lies in the southwestern Cape, South Africa, and is known for its high species richness and endemism.
Yates, Megan J, Megan J. Yates
core   +1 more source

Assessment of Floristic Composition in a Rehabilitated Forest, Sarawak, Malaysia [PDF]

open access: yes, 2016
Assessment of the floristic composition provides information on forest succession stage which is important but only relatively few information are available on the rehabilitated tropical forest.
Ahmed, Osumanu Haruna   +5 more
core   +1 more source

First report on the soil seed bank damage due to fire at the Rohingya refugee camps in Bangladesh

open access: yesJSFA reports, EarlyView.
Abstract Background The composition, density, and damage of the soil seed bank were studied at Kutupalong Rohingya refugee camp (the world's largest refugee settlement), Ukhiya, Cox's Bazar, Bangladesh, after a major human‐induced fire on March 22, 2021, causing huge damage to human lives, settlements, and the ecosystem.
Mohammad Golam Kibria   +3 more
wiley   +1 more source

Connectionism and psychological notions of similarity [PDF]

open access: yes, 1997
Kitcher (1996) offers a critique of connectionism based on the belief that connectionist information processing relies inherently on metric similarity relations. Metric similarity measures are independent of the order of comparison (they are symmetrical)
Thomas, Michael S.C., Mareschal, Denis
core   +3 more sources

MUDANÇAS PÓS-FOGO NA FLORÍSTICA E ESTRUTURA DA VEGETAÇÃO ARBÓREO-ARBUSTIVA DE UM CERRADO SENTIDO RESTRITO EM PLANALTINA - DF

open access: yesCiência Florestal, 2018
The monitoring of the tree-shrub Cerrado sensu stricto was conducted in two permanent plots, 1.25 ha each, in Planaltina, Federal District, Brazil from 1988 to 2012 throughout seven times.
Mary Naves da Silva Rios   +2 more
doaj   +1 more source

Community‐Managed Systems as Nature‐Based Solutions: Effects of Elevation and Size on Floral Richness and Carbon Stock of Sacred Groves in Kerala, India

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Limiting global warming to 1.5°C–2°C requires rapid reductions in atmospheric carbon, highlighting the need to conserve ecosystems with high carbon stock potential. Sacred groves are culturally protected forest fragments maintained through traditional practices and represent community‐managed landscapes with significant potential as nature ...
Kavya Jeevan   +5 more
wiley   +1 more source

Thematic relations affect similarity via commonalities [PDF]

open access: yes, 2009
Thematic relations are an important source of perceived similarity. For instance, the rowing theme of boats and oars increases their perceived similarity. The mechanism of this effect, however, has not been specified previously.
Golonka, Sabrina   +2 more
core   +1 more source

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