Results 1 to 10 of about 1,300 (169)

Efeitos da poluição por petróleo na estrutura da folha de Podocarpus lambertii Klotzsch ex Endl., Podocarpaceae Effects of oil pollution on leaf structure of Podocarpus lambertii Klotzsch ex Endl., Podocarpaceae

open access: yesActa Botânica Brasílica, 2006
Podocarpus lambertii, popularmente conhecida como pinheiro-bravo é uma Podocarpaceae típica da região Sul do Brasil, família que se distingue de outras coníferas por possuir uma estrutura de suporte para o óvulo denominada "epimatium".
Leila Teresinha Maranho   +4 more
doaj   +5 more sources

Caracterização espacial de um índice de produtividade nos povoamentos de pinheiro-bravo em Portugal [PDF]

open access: yesFinisterra - Revista Portuguesa de Geografia, 2003
SPATIAL CHARACTERIZATION OF A PRODUCTIVITY INDEX OF MARITIME PINE IN PORTUGAL. Forestry plays an important role in the Portuguese regional economy. With this in mind, it is clear that robust and consistent modelling techniques are required so that all ...
Cristina Santos, José Almeida
doaj   +5 more sources

Warming Leads to Biomass Increase, Leaf Nitrogen Decline, and Community Turnover in Mediterranean <i>Nardus stricta</i> Grasslands. [PDF]

open access: yesEcol Evol
Experimental warming in Mediterranean subalpine Nardus stricta grasslands increased plant biomass and species richness. However, it drove community turnover, reduced the abundance of cold‐adapted endemics, and lowered leaf nitrogen content, indicating declining forage quality.
Correia M   +2 more
europepmc   +2 more sources

Optimizing Common Bean Symbiosis via Stage-Specific Reinoculation and Co-Inoculation [PDF]

open access: yesPlants
The common bean relies on biological nitrogen fixation to meet part of its nitrogen requirements. This study aimed to evaluate the effect of reinoculation with Rhizobium tropici, alone or combined with Azospirillum brasilense, at different phenological ...
Tamires Ester Peixoto Bravo   +6 more
doaj   +2 more sources

Global anaesthesia practice using inguinal hernia surgery as a tracer condition: a secondary analysis of an international prospective cohort study. [PDF]

open access: yesAnaesthesia
Summary Introduction Restoration of surgical capacity is essential to post‐COVID‐19 recovery. This study explored the use and safety of anaesthesia options for inguinal hernia surgery, a common tracer condition, to describe current global practice and highlight opportunities to build the capacity of health systems.
NIHR Global Health Research Group on Environmentally Sustainable Hospitals in Low‐ and Middle‐income Countries.
europepmc   +2 more sources

Pollution-Driven Selection in a Non-Biting Midge: Genome-Wide Responses to Bacillus thuringiensis israelensis and Copper. [PDF]

open access: yesMol Ecol
ABSTRACT Riparian ecosystems are vital interfaces between aquatic and terrestrial environments but are increasingly impacted by anthropogenic pollution. In these systems, merolimnic insects serve as crucial ecological links, occupying aquatic habitats as larvae and terrestrial environments as adults, thus being an essential food source in both ...
Röder N   +6 more
europepmc   +2 more sources

mRNA and protein dataset of autophagy markers (LC3 and p62) in several cell lines [PDF]

open access: yesData in Brief, 2016
We characterized the dynamics of autophagy in vitro using four different cell systems and analyzing markers widely used in this field, i.e. LC3 (microtubule-associated protein 1 light chain 3; protein recruited from the cytosol (LC3-I) to the ...
Rubén Gómez-Sánchez   +9 more
doaj   +2 more sources

30-day postoperative mortality and the effects of hospital preparedness during the COVID-19 pandemic: a pooled analysis of prospective international cohort studiesResearch in context [PDF]

open access: yesThe Lancet Regional Health. Europe
Summary: Background: Surgical services were poorly prepared for the COVID-19 pandemic, leading to widescale disruption to elective activity. This study aimed to identify actionable priorities to strengthen pandemic preparedness of surgical and hospital ...
Dmitri Nepogodiev   +23259 more
doaj   +2 more sources

Equações de biomassa de pinheiro-bravo jovem para o nordeste de Portugal

open access: yesSilva Lusitana
O pinheiro-bravo é a espécie florestal resinosa autóctone que ocupa maior área em Portugal continental. A recente apresentação da metodologia de florestação, desenvolvida no âmbito do mercado voluntário de carbono português, reforça a necessidade de existirem equações que permitam estimar quer o stock quer o sequestro/emissão de carbono associado a ...
Paula Soares, Domingos Lopes
exaly   +2 more sources

Ocorrência de Lagartas Desaciculadoras em Podocarpus lambertii Klotzsh ex Eichler no Sul do Brasil

open access: yesEntomoBrasilis, 2014
O presente estudo objetivou identificar lagartas que se alimentam de acículas de Podocarpus lambertii Klotzsh ex Eichler (Podocarpaceae) no Sul do Brasil, e descrever algumas características de sua herbivoria.
Ervandil Corrêa Costa, Jardel Boscardin
doaj   +3 more sources

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