Results 201 to 210 of about 78,196 (245)

Patterns, biases and prospects in the distribution and diversity of Neotropical snakes. [PDF]

open access: yesGlob Ecol Biogeogr, 2018
Guedes TB   +14 more
europepmc   +1 more source

Beyond species means – the intraspecific contribution to global wood density variation

open access: yesNew Phytologist, Volume 249, Issue 6, Page 2630-2651, March 2026.
Summary Wood density is central for estimating vegetation carbon storage and a plant functional trait of great ecological and evolutionary importance. However, the global extent of wood density variation is unclear, especially at the intraspecific level. We assembled the most comprehensive wood density collection to date, including 109 626 records from
Fabian Jörg Fischer   +105 more
wiley   +1 more source

The Changing Landscape of Root‐Knot Nematodes in Brazilian Soybean Fields: Shifting Prevalence of Meloidogyne arenaria, M. incognita and M. javanica and the Occurrence of an Emerging Species, M. enterolobii

open access: yesPlant Pathology, Volume 75, Issue 2, March–April 2026.
An integrative biochemical and molecular survey of 344 soybean fields across Brazil revealed shifts in Meloidogyne species composition, high co‐occurrence rates, and the first report of M. enterolobii in commercial soybean fields, highlighting its geographic expansion and the need for improved nematode management strategies.
Francisco de Assis dos Santos Diniz   +4 more
wiley   +1 more source

Unplanned pregnancy at advanced maternal age: analysis in light of Transition Theory. [PDF]

open access: yesRev Esc Enferm USP
Aldrighi JD   +7 more
europepmc   +1 more source

Hide and rule: Accumulation by disappearance and necro‐periurbanisation in Brazil

open access: yesTransactions of the Institute of British Geographers, Volume 51, Issue 1, March 2026.
Short Abstract This paper examines how peri‐urban spaces are governed through concealment and obfuscation. Focusing on the Baixada Fluminense near Rio de Janeiro, it connects land fraud (‘grilagem’) to the obfuscation of violence, proposing the concept of ‘accumulation by disappearance’.
Jan Simon Hutta
wiley   +1 more source

Vulnerabilidade das microrregiões da Região Sul do Brasil à pandemia do novo coronavírus (SARS-CoV-2)

open access: yes, 2020
Emer C   +22 more
europepmc   +1 more source

Evaluation of HBV-Like Circulation in Wild and Farm Animals from Brazil and Uruguay. [PDF]

open access: yesInt J Environ Res Public Health, 2019
Vieira YR   +23 more
europepmc   +1 more source

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