Results 171 to 180 of about 941,997 (312)

Recursos Ultramarinos

open access: yesRevista do Instituto Histórico e Geográfico Brasileiro
The paper  aims  to  contribute  to the understanding  of  how  the  royal  jurisdiction worked in Portuguese America, which is seen as part  of  the  Portuguese  Oversees  Empire,  and, therefore,  related  to  its  appealing  system. The plurality of normative orders and jurisdictions, as well as the description of the many levels of royal ...
openaire   +1 more source

Non‐native parrot species expand the trait space of avian communities by filling empty niches in urban areas

open access: yesIbis, Volume 168, Issue 3, Page 1055-1070, July 2026.
Non‐native species are one of the greatest threats to biodiversity worldwide due to their direct and indirect effects on native communities. There are two opposing hypotheses to explain how non‐native species successfully establish outside their native range.
Fabio Marcolin   +7 more
wiley   +1 more source

Rafael Crecente Maseda In Memorian

open access: yesRecursos Rurais, 2016
Comité de Redacción de Recursos Rurais Comité de Redacción de Recursos Rurais
doaj  

Seeing herbaria in a new light: leaf reflectance spectroscopy unlocks trait and classification modeling in plant biodiversity collections

open access: yesNew Phytologist, Volume 251, Issue 2, Page 811-829, July 2026.
Summary Reflectance spectroscopy is a rapid method for estimating traits and discriminating species. Spectral libraries from herbarium specimens represent an untapped resource for generating broad phenomic datasets across space, time, and taxa. We conducted a proof‐of‐concept study using trait data and spectra from herbarium specimens up to 179 yr old,
Dawson M. White   +6 more
wiley   +1 more source

Luciano Sánchez García In Memorian

open access: yesRecursos Rurais, 2016
Comité de Redacción de Recursos Rurais Comité de Redacción de Recursos Rurais
doaj  

Novel Glomeromycotina–moss associations identified in California dryland biocrusts

open access: yesNew Phytologist, Volume 251, Issue 1, Page 151-163, July 2026.
Summary Drylands, which comprise c. 45% of Earth's land area, host biological soil crusts (biocrusts): symbiotic communities of cyanobacteria, fungi, algae, lichen, and bryophytes that stabilize soil and support key ecosystem functions. Moss‐dominated biocrusts are particularly interesting due to their potential to illuminate ancient bryophyte–fungal ...
Kian H. Kelly   +3 more
wiley   +1 more source

Carlos José Alvarez Lopez In Memorian

open access: yesRecursos Rurais, 2016
Comité de Redacción de Recursos Rurais Comité de Redacción de Recursos Rurais
doaj  

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