Results 21 to 30 of about 234 (125)

Polinización y polinizadores amenazados en desaparecer

Bioagrociencias, 2020
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Virginia Meléndez, Juan Bautista Chablé Santos, Celia Isela Sélem Salas   +2 more
openaire   +1 more source

Differential effects of agricultural expansion on wild bee taxonomic and functional diversity

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Pollinators, especially bees, are in global decline, threatening biodiversity and food security. While intensive agriculture is a primary driver, its impact on bee functional diversity—particularly in the diverse Mediterranean region—remains understudied.
Manuel López‐Aliste, Camila B. García, Pablo Díaz‐Siefer, Fernanda Montero‐Silva, Angela M. Vargas‐Daza, Juan F. Betancurt‐Grisales, Michael P. D. Garratt, Luis F. Flores‐Prado, Juan L. Celis‐Diez, Francisco E. Fontúrbel   +9 more
wiley   +1 more source

Estado del servicio ecosistémico de polinización en agroecosistemas con cultivos para producción de semilla hortícola

Ecología Austral
La polinización entomófila incrementa la calidad y la cantidad de frutos y semillas de la mayoría de los principales cultivos del mundo. San Juan es una de las principales provincias argentinas productoras de semilla hortícola; sin embargo, no se cuenta
Mariana L. Allasino, Juan P. Torretta, Hugo J. Marrero   +2 more
doaj   +1 more source

When honeybees come to town: Critical aspects of urban beekeeping and opportunities for regulation

People and Nature, Volume 8, Issue 3, Page 528-540, March 2026.
Abstract Urban areas are increasingly valued for their role in conserving wild pollinators. Honeybees are often regarded as ambassador species for pollinator conservation, and beekeeping is frequently perceived as a pro‐biodiversity activity, which has become highly popular in urban areas.
Joan Casanelles‐Abella, Katherine Baldock, Sara Diana Leonhardt, Marco Moretti, Mark Patterson, Monika Egerer   +5 more
wiley   +1 more source

Community‐level effects of Müllerian mimicry on pollinator diversity and functioning

Functional Ecology, Volume 40, Issue 3, Page 599-610, March 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Müllerian mimicry, a mutualistic interaction in which harmful species evolve similar warning signals, is often accompanied by niche divergence among mimetic species. While these aspects have traditionally been studied in an evolutionary context, their community‐level ...
Paola Laiolo, José Ramón Obeso
wiley   +1 more source

RELEVAMIENTOS DE INSECTOS POTENCIALES POLINIZADORES DE TRÉBOL ROJO

Boletín de la Sociedad Zoológica del Uruguay, 2020
The reduction of pollinator populations globally generates a lot of concern about the impact it can have on the maintenance of ecosystems and cultivated species. In this work, the different insects that visited the red clover flowers, a forage legume with pollination problems in Uruguay, are reported, and their importance as pollinators is discussed.
Salvarrey Mendoza, Sheena Marie, Santos Martínez, Estela Ivón, Arbulo, Natalia, Rossi, Carlos, Invernizzi Castillo, Ciro   +4 more
openaire   +2 more sources

Urban rendezvous: Spatiotemporal overlap is more important than abundance and trait matching for urban plant–pollinator interactions

Journal of Applied Ecology, Volume 63, Issue 1, January 2026.
Our study shows that the generalized structure of urban plant–pollinator interactions is mirrored in the mechanisms that shape them, as interactions are governed primarily by less restrictive drivers such as abundance and spatiotemporal overlap rather than by trait matching.
Victor H. D. Silva, Ingrid N. Gomes, Maximillian Hanusch, Sebastian O. Queroz, Carolina P. Procópio‐Santos, Teresa Mol Fonseca, João Carlos Pena, Rodrigo B. Gonçalves, Robert R. Junker, Pietro K. Maruyama   +9 more
wiley   +1 more source

Bromélias e beija-flores: um modelo observacional para testar hipóteses sobre correlações e adaptações morfológicas recíprocas

Rodriguésia
Resumo Muitas angiospermas dependem da ação de animais para sua polinização. Embora a maioria das interações entre plantas e polinizadores não aparentem ser tão peculiares,de certa forma, parecem envolver algum grau de adaptação mútua de flor e animal. A
Liana Carneiro Capucho, Suely Dalcolmo, Tiago de Holanda Formigoni, Ary Gomes da Silva   +3 more
doaj   +1 more source

Movement Strategies of Neotropical Nectarivorous Birds: Insights From High‐Andean Hummingbirds and Flowerpiercers

Biotropica, Volume 58, Issue 1, January 2026.
Nectar is a highly variable, mostly unpredictable resource in tropical mountains. How do nectarivorous birds such as this male Great Sapphirewing cope? Fine‐scaled tracking of hummingbirds and flowerpiercers shows flexibility in daily movement strategies in the high Andes, possibly in response to fluctuating local conditions such as weather and ...
Cristina Rueda‐Uribe, Pedro A. Camargo‐Martínez, Jonathan Espitia, Manuela Lozano‐Rocha, Juan Pablo Ríos, María Ángela Echeverry‐Galvis, Lesley T. Lancaster, Isabella Capellini, Justin M. J. Travis, Alejandro Rico‐Guevara   +9 more
wiley   +1 more source

Reproductive biology of Hechtia schottii, a dioecious Bromeliaceae, in Mexico

Revista de Biología Tropical, 2008
Hechtia schottii is a terrestrial, rosetofilous, dioecious, polycarpic succulent herb, that grows mainly in shrubby associations, and less frequently, in secondary low caducifolious forests, both on calcareous soils or limestone outcrops in Yucatan and ...
Ivón M Ramírez Morillo, Francisco Chi May, Germán Carnevali Fernández-Concha, Filogonio May Pat   +3 more
doaj