Results 31 to 40 of about 4,673 (182)

Long‐term comparison shows protected and non‐protected forests differ in harvesting, but not in wildfires or drought‐driven dieback

open access: yesJournal of Applied Ecology, Volume 63, Issue 2, February 2026.
Lower forest harvesting in Natura 2000 sites may align with socio‐economic barriers often claimed by local communities, but protection does not influence vulnerability to other disturbances. In a general scenario of reduced forest harvesting in the region, we argue that differences in harvesting due to protection are statistically significant but ...
Josep Maria Espelta   +10 more
wiley   +1 more source

Densidad y distancia de siembra en dos variedades de soya de temporal en Veracruz, México

open access: yesAgronomía Mesoamericana, 2009
Densidad y distancia de siembra en dos variedades de soya de temporal en Veracruz, México. En Veracruz, México, con el objeto de determinar el efecto de distintas densidades de siembra en el comportamie nto de varie dades de soya.
Oscar Hugo Tosquy-Valle   +3 more
doaj   +1 more source

Genetic origins and climate‐induced erosion in economically important Asian walnuts

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract The global climate is undergoing unprecedented changes, posing significant threats to species persistence. However, the spatiotemporal impacts on genetic diversity remain poorly understood, hindering species conservation and management. Walnuts, generally referred to as Juglans regia and J. sigillata, are economically vital in Asia, but little
Peng‐Zhen Fan   +17 more
wiley   +1 more source

Variation in responses to temperature in admixed Populus genotypes predicts geographic shifts in regions where hybrids are favored

open access: yesNew Phytologist, Volume 249, Issue 3, Page 1509-1526, February 2026.
Summary Plastic responses of plants to their environment vary as a result of genetic differentiation within and among species. To accurately predict rangewide responses to climate change, it is necessary to characterize genotype‐specific reaction norms across the continuum of historic and future climate conditions comprising a species' range. The North
Alayna Mead   +21 more
wiley   +1 more source

Estudio de la eficacia de cuatro métodos de inoculación artificial con aspergillus flavus link Ex fries en seis genotipos de maíz (Zea Mays L) bajo condición de campo.

open access: yesUniciencia, 1986
Cuatro diferentes métodos de inoculación fueron probados en seis genotipos de maíz bajo condiciones de campo. En todos los casos se aplicó un ml. de una suspensión de 5 x 105 conidios por mililitro, usando los siguientes métodos: inyección de una aguja ...
Miguel Quesada   +3 more
doaj  

The Economics of Liver Fibrosis Diagnosis: Systematic Review of Non‐Invasive Test Cost‐Effectiveness

open access: yesLiver International Communications, Volume 6, Issue 4, December 2025.
ABSTRACT Hepatic diseases progress silently, leading to fibrosis, cirrhosis, and hepatocellular carcinoma. Although liver biopsy remains the gold standard for fibrosis assessment, it is limited by invasiveness and sampling variability. Non‐invasive liver tests (NILTs) can mitigate biopsy‐related risks.
Marilia Mastrocolla de Almeida Cardoso   +7 more
wiley   +1 more source

Guía ilustrativa de genotipos de berenjena

open access: yes, 2021
La berenjena, Solanum melongena L., es una planta de la familia Solanaceae, originaria de zonas tropicales y subtropicales de Asia. Es una especie muy común y apreciada en China, India, Japón, los países del Mediterráneo y Estados Unidos. La mayor importancia económica se origina en la comercialización de sus frutos.
openaire   +3 more sources

Quantifying phenotypic plasticity: A call for consistency

open access: yesFunctional Ecology, Volume 39, Issue 11, Page 2974-2984, November 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The interest of evolutionary, functional and applied ecologists in the study of phenotypic plasticity has grown considerably in recent decades. From being considered irrelevant in the mid‐20th century, phenotypic plasticity is now considered ubiquitous and essential for
Jose M. Gómez   +3 more
wiley   +1 more source

Evaluación de vacas de doble propósito de genotipos Holstein x Cebú en sistemas de pastoreo arborizado: II. Bíparas Evaluation of double purpose Holstein x Zebu cows in grazing systems with trees: II. Biparous

open access: yesPastos y Forrajes, 2010
Con el objetivo de evaluar el comportamiento productivo y reproductivo de vacas bíparas de doble propósito de los cruzamientos Holstein x Cebú, se utilizaron 75 vacas en un diseño totalmente aleatorizado, 25 por grupo de los genotipos Siboney (5/8 ...
L Simón, O López, D Álvarez
doaj  

Molecular characterization of group A bovine rotavirus in southeastern and central-western Brazil, 2009-2010

open access: yesPesquisa Veterinária Brasileira, 2012
Rotavirus is an important cause of neonatal diarrhea in humans and several animal species, including calves. A study was conducted to examine 792 fecal samples collected from calves among 65 dairy and beef herds distributed in two of Brazil's major ...
Fernanda D.F. Silva   +4 more
doaj   +1 more source

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