Results 61 to 70 of about 579 (179)

Subsurface Geology of the Paraná‐Etendeka Large Igneous Province: Implications to Province Stratigraphy and CO2 Storage

open access: yesBasin Research, Volume 37, Issue 3, May/June 2025.
This work presents insights into the anatomy of the Paraná‐Etendeka volcanic sequences from subsurface geophysical data and how subsurface data aids in the stratigraphic correlation of volcanic formations regionally. Additionally, we describe facies distribution and reservoir properties, providing perspectives for CCS in the Paraná‐Etendeka LIP ...
Lucas M. M. Rossetti   +7 more
wiley   +1 more source

High diversity of Phytophthora species in natural ecosystems and nurseries of Portugal: Detrimental side effect of plant introductions from the age of discovery to modern globalization

open access: yesPlant Pathology, Volume 74, Issue 2, Page 330-362, February 2025.
High diversity of known and new, mostly exotic Phytophthora species in forests, nurseries and streams across Portugal and numerous associated forest tree declines are a consequence of long‐term plant introductions and outplantings. Abstract Between 2010 and 2015, an extensive survey of Phytophthora diversity was performed across Portugal.
Marília Horta Jung   +11 more
wiley   +1 more source

The International and Local Politics of the Rural Environmental Registry: Brazil's Green Currency

open access: yesDevelopment and Change, Volume 55, Issue 6, Page 1230-1258, November 2024.
ABSTRACT Since the 2000s, rural elites have engaged in ‘greening’ the Amazon extractive frontier. Private and state‐led initiatives have consolidated the agro‐industrial system by incentivizing compliance and effectively legalizing deforestation. Brazil's Rural Environmental Registry (Cadastro Ambiental Rural — CAR) is fundamental to ‘sustainable ...
Claudia Horn
wiley   +1 more source

Anemia ferropriva em populações da região sul do Estado de São Paulo Iron deficiency anaemia in populations of the Southern area of the State of S. Paulo, Brazil

open access: yesRevista de Saúde Pública, 1972
Foi feito um levantamento da ocorrência de anemia ferropriva no Vale do Ribeira, nas localidades de Iguape, Apiaí, Ribeira, Barra do Chapéu e Pontal do Ribeira, através de dosagens, no sangue, de Hemoglobina, Hematócrito, Ferro sérico e Capacidade de ...
Sophia Cornblüth Szarfarc
doaj   +1 more source

Assistência técnica e extensão rural no Vale do Ribeira paranaense

open access: yesRevista Brasileira de Desenvolvimento Regional, 2019
Esta pesquisa buscou analisar a ocorrência e viabilidade de chamadas públicas para prestação de serviços de Assistência Técnica e Extensão Rural (Ater) na região do Vale do Ribeira paranaense com base nas diretrizes propostas pela PNATER (Política Nacional de Assistência Técnica e Extensão Rural) e pela PEATER-PR (Política Estadual de Assistência ...
Silva, Kessy Rizental da   +2 more
openaire   +2 more sources

Native seed collector networks in Brazil: Sowing social innovations for transformative change

open access: yesPeople and Nature, Volume 6, Issue 5, Page 1905-1921, October 2024.
Abstract To investigate whether and how Social Innovation (SI) can contribute to transformative change, we explored nine Native Seed Collectors Networks (NSCNs) in Brazil. Employing Social Network Analysis, we delved into the organisational structure of four NSCNs. Additionally, we identified five instances of social innovations (SIs) using the guiding
Aurelio Padovezi   +11 more
wiley   +1 more source

Upland rice sowing in conservationist production systems in Vale do Ribeira

open access: yesCientífica, 2016
Vale do Ribeira (Ribeira Valley), region located in the southern of São Paulo State, Brazil, has little more than 30% of agriculturable area, the conservationist systems being promising to optimize the use of the soil and of the agricultural machines. The objective was to evaluate the effective field capacity of a multiple seeder-fertilizer, as well as
Wilson José Oliveira de Souza   +5 more
openaire   +2 more sources

Markers for meat provenance and authenticity with an account of its defining factors and quality characteristics – a review

open access: yesJournal of the Science of Food and Agriculture, Volume 104, Issue 12, Page 7027-7084, September 2024.
Abstract Provenance is becoming increasingly important in meat supply chains as it lends products higher perceived quality. However, its precise definition and interpretation along with its associated characteristics factors have remained somewhat elusive.
Sara Wilhelmina Erasmus   +4 more
wiley   +1 more source

Afinidades biológicas de grupos pré-históricos do vale do rio Ribeira de Iguape (SP): uma análise preliminar

open access: yesRevista de Antropologia, 2005
Apesar da existência de contatos entre planalto e litoral brasileiros ser atualmente quase um consenso entre os arqueólogos nacionais, não há muita certeza de como teria se dado tal contato e qual seria o fluxo entre interior e costa.
Walter Alves Neves   +1 more
doaj   +1 more source

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