Results 81 to 90 of about 15,873 (236)
Integrative Zoology, EarlyView.Aphelonyx cerricola and the different stages that make this gall colonizable by ants. ABSTRACT Wasps of the family Cynipidae are known to induce galls of a species‐specific morphology, which during senescence provide a refuge for secondary insect fauna, especially ants.
Daniele Giannetti +5 more
wiley +1 more source
Aportació al coneixement de la flora liquènica del massís de Cadiretes (Girona, NE península Ibèrica) [PDF]
, 2004 Aquest és un estudi florístic dels líquens del massís de Cadiretes (Girona) en el qual s'aporten 132 tàxons: 125 espècies i 7 subespècies. 24 tàxons són citats per primera vegada per a la província de Girona, i 7 ho són per segona vegada.
Hladun Simón, Néstor Luis +1 more
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Warm Spring Weather Alters Calling Phenology of Four Sympatric Early‐Breeding Anurans
Integrative Zoology, EarlyView.An unusually warm March in 2024 (“false spring”) followed by freezing temperatures allowed us to assess the impact of a weather event on an amphibian community. The calling activity of all four species was associated with increasing temperature, and the first date of calling was advanced by 11–18 days.
Jeffrey P. Ethier +3 more
wiley +1 more source
Bases para um programa de melhoramento florestal da espécie Quercus suber L. [PDF]
, 1995 Havendo indicadores da degradação do montado de sobro torna-se necessária a sua recuperação, sobretudo com plantas que possam futuramente produzir cortiça em quantidade e de boa qualidade. Para tal, torna-se urgente desenvolver um programa operacional de
Ribeiro, M.M.A.
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Chemical Characterization of Reproduction Cork from Spanish Quercus Suber
Journal of Wood Chemistry and Technology, 1998 The chemical composition of Quercus suber reproduction cork was studied in planks from three different trees at different stages of their industrial processing and in samples collected in seven locations in the three main Spanish production areas.
Conde, E. +3 more
openaire +2 more sources
Methods in Ecology and Evolution, EarlyView.Abstract An understanding of habitat use and levels of active behaviour is foundational to wildlife behaviour, ecology, conservation and management. These variables are commonly measured by tracking individuals in space and time using biologging. In principle, camera‐trap data also contain information about both activity level and habitat use; however,
J. Marcus Rowcliffe +2 more
wiley +1 more source
PlantsThis study aims to evaluate the interspecific variation in polyphenolic profiles and biological activities of acorn flours from three native Tunisian Quercus L. species (Q. ilex L., Q. suber L., and Q. canariensis Willd.). Q. canariensis extracts are the
Abir Haddada +17 more
doaj +1 more source
Efectes de les temperatures del foc en les cendres produïdes per algunes espècies vegetals mediterrànies [PDF]
, 2011 L'objectiu d'aquest treball és estudiar els efectes de la temperatura a les cendres produïdes per algunes espècies mediterrànies a través de simulacions d'incendi al laboratori i així estimar els efectes de les cremes controlades.
Pereira, Paulo
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A datação pelo radiocarbono de elementos de rodas romanas de Madeira para elevação de água nas Minas de Rio Tinto [PDF]
, 2013 Fragmentos de madeira dos raios das rodas utilizadas no sistema de drenagem das minas romanas de Rio Tinto e que se encontram depositados no Museu Mineiro de Rio Tinto foram datados pelo radiocarbono.
Delgado Domínguez, Aquilino +2 more
core +1 more source
Nest boxes as microhabitats supporting diverse arthropod communities
Ecological Entomology, EarlyView.Diverse Micro‐Habitats: Nest boxes supported 3634 arthropods from 82 families, highlighting their significant conservation value as artificial micro‐habitats for diverse invertebrate communities beyond their primary use for birds. Occupancy Boosts Diversity: Occupied nests exhibited significantly higher arthropod richness, abundance and Shannon ...
Ailsa M. Miller +3 more
wiley +1 more source