Results 1 to 10 of about 55,033 (145)

Phenology modulates the top-down control of ants on bird ectoparasites: from mutualism to antagonism [PDF]

open access: yesCommunications Biology
Bird–ant interactions are diverse but rarely tested experimentally, limiting their integration into ecological theory. One hypothesized but unverified benefit is ant-mediated parasite control in bird nests.
Jesús M. Avilés   +3 more
doaj   +2 more sources

Sandy Paradise or Rocky Hell? Investigating Soil Influence on Thrinax radiata Palm Groves from a Caribbean Island [PDF]

open access: yesPlants
Palm groves are abundant in southeastern Mexico and have significant economic and socio-cultural relevance. Studies on the production and management of palm groves are abundant in the area.
Gonzalo Castillo-Campos   +3 more
doaj   +2 more sources

Alien and Potentially Invasive Plants in Four Lagoons on the Island of Cozumel, Mexico [PDF]

open access: yesPlants, 2023
The expansion of alien invasive species is a worldwide threat that affects most ecosystems. Islands and freshwater ecosystems are among the most vulnerable to species invasion, resulting in reduced biodiversity.
Gonzalo Castillo-Campos   +3 more
doaj   +2 more sources

Size, not color, drives assortative mating and influences fledging survival, weight and immunity in a polymorphic owl [PDF]

open access: yesScientific Reports
The persistence of color polymorphism in nature may be driven by disassortative mating based on color. In vertebrates, body size sometimes correlates with coloration, complicating mating patterns, as the selective pressures favoring mixed-color pairs ...
Deseada Parejo   +3 more
doaj   +2 more sources

Using disposable food packaging materials as printing, embedding, and sectioning media in the plant anatomy lab [PDF]

open access: yesApplications in Plant Sciences
Premise During the COVID‐19 pandemic lockdown, all laboratory work was suspended, and we were obliged to work from home, causing delays in our research.
Guillermo Angeles   +1 more
doaj   +2 more sources

Hacia la restauración con Annona glabra (Annonaceae) de una selva inundable: establecimiento y crecimiento de plántulas, y cambio en la vegetación acompañante

open access: yesActa Botanica Mexicana, 2022
Antecedentes y Objetivos: Actualmente existe deterioro y disminución de selvas inundables debido a la deforestación para ganadería e introducción de pastos exóticos.
Edgar Abel Sánchez-García   +4 more
doaj   +1 more source

Primer registro de Nymphaea rubra (Nymphaeaceae) para México

open access: yesActa Botanica Mexicana, 2022
Antecedentes y Objetivos: Mientras se realizaba el inventario de la flora acuática de las lagunas en la Isla de Cozumel, Quintana Roo, México, se registraron ejemplares del género Nymphaea con caracteres morfológicos diferentes al taxón ya conocido de ...
Gonzalo Castillo-Campos   +3 more
doaj   +1 more source

Tree damage, growth and phenology after a hurricane in a tropical dry forest in Veracruz

open access: yesRevista Mexicana de Ciencias Forestales, 2021
As a major disturbance, hurricanes affect growth and phenology of trees. Tree diameters were annually measured for three years, and the phenology of 16 tree species monthly recorded in a seasonally dry tropical forest in Veracruz, Mexico, when on ...
Guadalupe Williams-Linera   +2 more
doaj   +1 more source

Abejas silvestres visitantes florales de Salvia assurgens (Lamiaceae): aportes a la ecología de la polinización de una salvia mexicana endémica de flores blancas

open access: yesActa Botanica Mexicana, 2021
Antecedentes y Objetivos: Según su arquitectura floral, Salvia assurgens (salvia con flores blancas) ha sido considerada como especie melitófila. Sin embargo, no existen datos empíricos que apoyen la asignación a dicho síndrome de polinización.
Carlos Andres Cultid-Medina   +2 more
doaj   +1 more source

Apis mellifera en México: producción de miel, flora melífera y aspectos de polinización. Revisión

open access: yesRevista Mexicana de Ciencias Pecuarias, 2022
La abeja de la miel, Apis mellifera, es una especie que, desde su introducción a México, ha tenido una gran importancia social, cultural y económica, representando una importante fuente de ingreso para miles de familias que practican la apicultura.
Fernanda Baena-Díaz   +3 more
doaj   +1 more source

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