Results 61 to 70 of about 5,742 (186)

A Review of the Effects of Freshwater Habitat Quality on Aquatic & Semi‐Aquatic Turtles

Ecology and Evolution, Volume 16, Issue 8, August 2026.
This literature review aims to provide a comprehensive review of the relationship between freshwater turtles and their aquatic environments. We also highlight areas which have been over‐ or under‐studied and offer recommendations for future research. ABSTRACT Freshwater turtles and terrapins require an aquatic habitat as part of their natural ecology ...
K. Sullivan, Eric Nordberg, Deb Bower
wiley   +1 more source

Dicrananthera hedyotidea C. Presl. (Melastomataceae) in Maranhão state, Brazil: first record and ecological niche model of the species

Nordic Journal of Botany, Volume 2026, Issue 8, August 2026.
Dicrananthera C. Presl. is a monospecific genus of the tribe Marcetieae, comprising perennial herbs typically occurring in areas adjacent to wetlands. The species exhibits a disjunct distribution, with confirmed records in both the Amazon and Atlantic Forest domains.
Elias Julio Oliveira Correa, Sandro Márcio dos Santos Junior, Antônio Fernando Costa da Silva, Kalynne Nayara Lima dos Santos, Eduardo Bezerra de Almeida Jr   +4 more
wiley   +1 more source

Methodologies and Data Used in Migraine Cost‐of‐Illness Studies: A Scoping Review for the New Zealand Context

Journal of the Royal Society of New Zealand, Volume 56, Issue 4, August 2026.
Migraine causes significant costs to health systems and society, which have not been quantified in New Zealand (NZ), although Māori and Pacific peoples have higher rates of undiagnosed migraine. This scoping review evaluated cost‐of‐illness (COI) studies measuring direct and/or indirect costs of migraine from countries with comparable health systems to
Fiona Imlach, Maite Irurzun‐Lopez, Sofiia Tsaregorodtseva, William Leung, Calvin Chan, Ray Bose   +5 more
wiley   +1 more source

Digitalización y sistematización de la información edáfica histórica del Valle Inferior del Río Negro, Argentina

Semiárida
En el Valle Inferior del Río Negro (VIRN), durante la década de 1960, se llevaron a cabo relevamientos edáficos que permitieron caracterizar y agrupar los suelos en función de la similitud de sus componentes (textura, drenaje, material originario ...
Ana Paula Sylvester, Evelyn María Neffen, Julia Lucia Bazzani   +2 more
doaj   +1 more source

A new stream treefrog of the genus Hyloscirtus (Amphibia, Hylidae) from the Río Negro-Sopladora National Park, Ecuador. [PDF]

Zookeys, 2023
Sánchez-Nivicela JC, Falcón-Reibán JM, Cisneros-Heredia DF.   +2 more
europepmc   +1 more source

Diversity, multilingualism and inter-ethnic relations in the long-term history of the Upper Rio Negro region of the Amazon. [PDF]

Interface Focus, 2023
Cayón L, Chacon T.
europepmc   +1 more source

Beobachtungen am Amazonas und Rio Negro [PDF]

Geographica Helvetica, 1959

openaire   +3 more sources

Saúde reprodutiva e mulheres indígenas do Alto Rio Negro

Caderno CRH
O presente artigo descreve e analisa as concepções próprias das mulheres indígenas do Alto Rio Negro sobre saúde reprodutiva, relacionando-as a indicadores de fecundidade.
Marta Azevedo
doaj   +1 more source

Prevalence of human cystic echinococcosis in the towns of Ñorquinco and Ramos Mexia in Rio Negro Province, Argentina, and direct risk factors for infection. [PDF]

Parasit Vectors, 2021
Uchiumi L, Mujica G, Araya D, Salvitti JC, Sobrino M, Moguillansky S, Solari A, Blanco P, Barrera F, Lamunier J, Arezo M, Seleiman M, Yadon ZE, Tamarozzi F, Casulli A, Larrieu E.   +15 more
europepmc   +1 more source

INFLUÊNCIA DA IDADE DA PLANTA DE FEIJOEIRO COMUM NA RESISTÊNCIA À ANTRACNOSE

Pesquisa Agropecuária Gaúcha, 1999
A resistência, no estádio de plântula, por ser de fácil reconhecimento c seleção, tem sido amplamente utilizada nos programas de melhoramento. Entretanto, a resistência de planta adulta (RPA) pode ser utilizada, visando aumentar a sua durabilidade.
CARLOS AGUSTIN RAVA, JOAQUIM GERALDO CÁPRIO COSTA, EIKO MORI ANDRADE   +2 more
doaj