Results 31 to 40 of about 81,659 (162)

Forwarding forest restoration: Seven key socio‐ecological issues for advancing forest restoration in a world in flux

open access: yesPeople and Nature, EarlyView.
Abstract Restoring forests can help conserve biodiversity, mitigate climate change and enhance human well‐being. Despite financial and political support for global forest restoration initiatives, projects continue to face persistent challenges and trade‐offs between environmental, climatic and socio‐economic goals.
Mariana Hernandez‐Montilla   +24 more
wiley   +1 more source

Influence of the slope of terrain on the spatial variability of the wood density within Eucalyptus trees [PDF]

open access: yes, 2012
The aim of this study was to understand how contrasting environments influence the wood formation in Eucalyptus clones and the effect on wood density and spatial variability.
Brancheriau, Loïc   +5 more
core  

Arqueologia eco-histórica das lavras do abade

open access: yesRevista de Arqueologia, 2011
Em 1887 as Lavras do Abade, uma vila de mineradores de ouro no centro-oeste brasi-leiro, foi atacada por duas noites e três dias consecutivos pelo arraial de Meia Ponte, suavila vizinha e hoje cidade de Pirenópolis. Conforme narrativas locais a mineração foi destruída em conseqüência da poluição da água do Rio das Almas que nasce na Serra dos Pireneus ...
openaire   +3 more sources

Technological Properties of Biocomposites Produced With Agro‐Industrial Castor Waste Applicable in the Thermal Insulation of Buildings

open access: yesPolymer Composites, EarlyView.
Biocomposites produced with agro‐industrial waste from castor hulls and pinewood bonded with urea‐formaldehyde adhesive, intended for application as thermal insulation in buildings. ABSTRACT The production of composite particleboards with agricultural waste has been the focus of many studies that aim to address environmental problems due to waste ...
Thamirys Andrade Lopes   +7 more
wiley   +1 more source

Ecologia de Dermatobia hominis L. JR.1781 (Diptera:Cuterebridae) na região de São Carlos, estado de São Paulo, Brasil. [PDF]

open access: yes, 2015
Lavras de Dermatobia hominis forma expostas, em condições naturais, para estudo da fase de vida ...
OLIVEIRA, G. P. de
core  

Surface Modification of Sisal Fibers for Enhanced Interface and Performance in Bio‐Based Polyurethane Composites

open access: yesPolymer Engineering &Science, EarlyView.
Schematic representation of the processing of sisal fibers (Agave sisalana) and their incorporation into bio‐based polyurethane composites. The fibers are extracted from the plant and subjected to surface modification via corona discharge and alkaline (NaOH) treatments.
Ianca Oliveira Borges   +9 more
wiley   +1 more source

Functional analysis of CcDREB1D promoter region from haplotypes of Coffea canephora through genetic transformation of Nicotiana tabacum [PDF]

open access: yes, 2014
Recent studies in coffee resulted in the identification of many candidate genes for drought tolerance characterized by differential expression profiles in leaves of drought-tolerant and susceptible clones of Coffea canephora Conilon.
Alves, Gabriel Sergio Costa   +6 more
core  

A Detection Method for Tropical Race 4 of the Banana Pathogen Fusarium oxysporum f. sp. cubense [PDF]

open access: yes, 2011
Fusarium oxysporum f. sp. cubense (Foc) is the causal agent of Fusarium wilt, the devastating disease that ruined the ‘Gros Michel’ (AAA)-based banana production in the first half of the 20th century.
Buddenhagen, I.   +5 more
core   +2 more sources

Mineração - Concessão de lavra - Caducidade

open access: yesRevista de Direito Administrativo, 1994
Advocacia Geral da União  
openaire   +1 more source

Open letter: Brazil at a crossroads—Protecting peatlands is essential for post‐COP30 climate leadership

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
This Open Letter highlights peatlands as critical yet overlooked ecosystems in Brazil's climate and biodiversity policies. By translating scientific evidence into clear, actionable priorities for policymakers, it supports more accurate climate reporting, effective mitigation strategies, and improved land‐use governance.
Suelma Ribeiro Silva   +52 more
wiley   +1 more source

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