Results 91 to 100 of about 3,065,311 (242)
Gonolobus in the spotlight: History, diversity, and citizen science
TAXON, Volume 75, Issue 5, October 2026.Abstract Gonolobus (Apocynaceae) is a distinctive genus of climbing plants, distributed from the southern United States to Argentina. This study presents a comprehensive, integrative analysis of the genus, synthesizing its intricate taxonomic history, biogeographic patterns, and the contribution of citizen science to its modern systematics. We compiled
Leonardo O. Alvarado‐Cárdenas +4 more
wiley +1 more source
Revista Andina de EducaciónEl objetivo fue analizar el clima escolar de instituciones de educación secundaria del noroeste de México desde la percepción de estudiantes. La investigación es de corte cuantitativo, no experimental y alcance descriptivo; participaron 380 estudiantes ...
Nicolás Eduardo Juraz Rolón +2 more
doaj +1 more source
Phylogeny and updated infrageneric classification of Asemeia (Polygalaceae)
TAXON, Volume 75, Issue 5, October 2026.Abstract The family Polygalaceae comprises approximately 1200 species in 30 genera worldwide. Among the four tribes within the family, tribe Polygaleae is characterized by unique flower structures resembling those of Leguminosae‐Papilionoideae. Asemeia is a genus within tribe Polygaleae, consisting of 36 species and 1 variety distributed throughout the
Michelle Mota +4 more
wiley +1 more source
ENSO effects on primary production off Baja California [PDF]
, 2004 La variabilidad de largo período de la producción primaria total (PT) se presenta en una serie de tiempo de 1969 a 2002 para el norte de Baja California, asociada con eventos ENSO (El Niño/Oscilación del Sur). PT se calculó con un modelo empírico en seis
BENIGNO HERNANDEZ DE LA TORRE
core
Conservation Biology, Volume 40, Issue 5, October 2026.Abstract Over the past decades, climate change has emerged as a major threat to global biodiversity, negatively affecting the integrity and functioning of ecosystems and the benefits they provide to people. To mitigate these impacts, it is essential to identify climate refugia that support the persistence of the structure and function of reef ...
Sara M. Melo‐Merino +4 more
wiley +1 more source
Pelagic ecosystem response to interannual variability off Baja California [PDF]
, 2008 Se estudiaron las anomalías estacionales de salinidad, clorofila-a y del volumen del zooplancton obtenidas de datos recolectados frente a Baja California de 2001–2007.
GILBERTO GAXIOLA CASTRO
core
Influence of the geostrophic transport of phosphates on primary production off Baja California (Mexico) [PDF]
, 2010 "Se calculó el flujo de fósforo inorgánico (kg P d–1) debido al transporte geostrófico en los primeros 100 m de profundidad de una caja de estudio (CE) frente a Baja California durante 2003 y 2004, y su influencia en la producción primaria a partir de la
DAVID
core +1 more source
Sensors, 2018 Magnetohydrodynamics (MHD) is becoming more popular every day among developers of applications based on microfluidics, such as “lab on a chip” (LOC) and/or “micro-total analysis systems” (micro-TAS). Its physical properties enable
Mónica Valenzuela-Delgado +6 more
doaj +1 more source
Mundo Nano. Revista Interdisciplinaria en Nanociencias y Nanotecnología, 2017 Este artículo tiene como objetivo mostrar la investigación en materia de catálisis llevada a cabo en Baja California, México. Se describen los centros de investigación y universidades que aportan conocimiento por medio de proyectos de ciencia básica, así como de innovación tecnológica en dicho tema.
Jorge Noé Díaz de León +1 more
openaire +3 more sources
Marine Mammal Science, Volume 42, Issue 4, October 2026.ABSTRACT The abundance of cetaceans in the eastern tropical Pacific Ocean (ETP) is estimated using spatial/temporal density modeling and conventional line‐transect approaches. Line‐transect data are analyzed from 10 ship‐based visual sighting surveys from 1986 to 2006 that include 281,000 km of survey effort in a 19.4 million km2 study area.
Jay Barlow +2 more
wiley +1 more source