Results 11 to 20 of about 5,143 (113)
Drying suppresses fine root production to 1 m depths and alters root traits in four distinct tropical forests. [PDF]
New PhytolSummary Drying and drought in tropical forests, which have some of the highest net primary productivity on Earth, are likely to alter root dynamics, ecosystem function, and carbon (C) storage. We used a chronic drying experiment in four lowland Panamanian forests to investigate whether soil drying shifts tropical forest root production from surface to ...
Cordeiro AL +7 more
europepmc +2 more sources
A Review of Methods for Research Synthesis. [PDF]
Stat MedABSTRACT Meta‐analysis consists of a wide range of methods for summarizing existing research, often by aggregating summary statistics. The dominant methods are the fixed effect and the random effects models, which assume that all studies included in a meta‐analysis are similar.
Villner P, Bottai M.
europepmc +2 more sources
Revista de Historia Americana y ArgentinaEl artículo estudia el tratamiento dado desde los editoriales del semanario El Periodista de Buenos Aires (1984-1989) a la rebelión militar “carapintada” de Semana Santa, ocurridos entre el 15 y el 19 de abril de 1987.
Eduardo Raíces
doaj +3 more sources
Associations Between Neighborhood Environment, Childhood Adversity, and Cancer Risk: A Geospatial Analysis. [PDF]
Cancer MedABSTRACT Objective Using a socio‐ecological perspective that includes consideration for the effects of the built environment, this study investigated the association between neighborhood‐level measures of childhood trauma, adult cancer prevention behaviors, and cancer mortality in Philadelphia.
DuBois TD +4 more
europepmc +2 more sources
Revista Científica de Ciencias Naturales y Ambientales, 2021 El cultivo de banano en Ecuador es vulnerable al ataque de agentes patógenos, uno de ellos son los nematodos, por tal motivo, aquí se presenta un protocolo de fertilización como una estrategia para su control, generando abundante masa radicular.
Mariela Izquierdo, Mónica Armas
doaj +1 more source
Agrisost, 2018 Con el objetivo de determinar la distribución del sistema radical del tomate, para que facilite con mayor exactitud las aplicaciones de las labores agrotécnicas.
Manuel Alfredo Hernández Victoria +3 more
doaj +3 more sources
Local Elites in Chile's Pisco Valley: Dispossession, Legal Mobilisation and Intertwined Citizenship
Journal of Agrarian Change, EarlyView.ABSTRACT In countries in the Global South, citizenship is often closely tied to access to water and land ownership. In Latin America, the literature has primarily explored social mobilisation and identity reconfiguration in response to development‐driven processes of land and water dispossession affecting peasants, rural and Indigenous communities ...
Chloé Nicolas‐Artero
wiley +1 more source
Disaster Schooling Experiences and Emergent Crises: Lessons From Puerto Rico
Anthropology &Education Quarterly, Volume 57, Issue 3, September 2026.ABSTRACT This paper examines the disaster schooling experiences of Puerto Rican educators, families, and students across multiple crises following Hurricane Maria. Drawing on 11 months of ethnographic research, we analyze how schooling unfolded across disasters and how long‐standing vulnerabilities and structural inequalities shaped responses. Findings
Melissa Colón +2 more
wiley +1 more source
Historia y EspacioEl articulo estudia un caso destacado de análisis jurídico periodístico en torno al juicio a las Juntas militares en Argentina (1976-1983), desarrollado entre abril y diciembre de 1985.
Eduardo Raíces
doaj +1 more source
Maximum water stress is decoupled from climate, traits, and growth in a xeric oak
New Phytologist, Volume 251, Issue 5, Page 2392-2406, September 2026.We sampled sites across the geographic distribution of blue oak (Quercus douglasii) in California, USA, which spans a large range of mean annual precipitation. Summary Our ability to explain and predict the spatial patterns of forest mortality remains limited.
Leander D. L. Anderegg +7 more
wiley +1 more source