Results 61 to 70 of about 9,531 (201)

Towards an ‘absolute’ timing of biostratigraphic and environmental phases from the Saalian late glacial to the Weichselian pleniglacial in central Europe—Insights from a lacustrine succession in Lichtenberg, northern Germany

Boreas, EarlyView.
Palynological records are central to the biostratigraphic subdivision of the Late Pleistocene in central Europe. Yet many interglacial and interstadial phases—such as the Eemian, Brörup and Odderade—remain only poorly constrained in time due to limited numerical dating.
Michael Hein, Thomas Kasper, Alexis Badai Samudra, Martin Theuerkauf, Markus Lothar Fischer, Neda Rahimzadeh, Maria Sekar Proborukmi, Sonja Rigterink, Agnieszka Gruszczyńska, Christian Zeeden, Simon Parfitt, David John Horne, Lucy Roberts, Dustin White, Lisa Brogmus, Hans von Suchodoletz, Tobias Lauer, Marcel Weiss, David Colin Tanner, Brigitte Urban   +19 more
wiley   +1 more source

Catálogo sistemático dos pólens das plantas arbóreas do Brasil meridional: XVI - Ericaceae Catalogue of southern brazilian pollen grains

Memorias do Instituto Oswaldo Cruz, 1972
Foram estudadas as tétradas polínicas de 9 espécies de Ericaceae ocorrentes no Estado de Santa Catarina. Entre elas destaca-se somente uma espécie, Gaultheria ulei, por ter tétradas menores que as deamis.
Ortrud Monika Barth, Alda Ferreira Barbosa   +1 more
doaj   +1 more source

Palaeoenvironmental and climatic changes from the lateglacial of the Saalian to the Late Weichselian in central Poland: a multiproxy study from Józefów

Boreas, EarlyView.
Józefów site is a case study which provides a detailed record of environmental and climate changes and confirms the main traces of the landscape morphogenesis of the Late Pleistocene established in central‐eastern Europe. This study presents a multiproxy reconstruction of palaeoenvironment under variable climatic conditions from the retreat of the ...
Aleksandra Majecka, Jacek Forysiak, Ryszard Borówka, Andreas Börner, Łukasz Bujak, Leszek Marks, Radosław Mieszkowski, Piotr Moska, Daniel Okupny, Małgorzata Pisarska‐Jamroży, Renata Stachowicz‐Rybka, Krzysztof Stachowicz   +11 more
wiley   +1 more source

Metabarcoding of Pollen Carried by Syrphids Reveals Novel Plant–Pollinator Interactions in a Protected Natural Area and Agricultural Sites

Entomologia Experimentalis et Applicata, EarlyView.
Using DNA metabarcoding, this study investigates pollen transported by syrphids (Syrphidae) in the Dolomiti Bellunesi National Park and agricultural sites in Northern Italy. The analysis reveals a high diversity of visited plant taxa, including previously undocumented plant–pollinator interactions.
Serena Magagnoli, Daniele Sommaggio, Claudio Ratti, Riccardo Baroncelli, Andrea Menicucci, Enrico Vettorazzo, Giovanni Burgio   +6 more
wiley   +1 more source

As old as the mountains: the radiations of the Ericaceae [PDF]

New Phytologist, 2014
SummaryMountains are often more species‐rich than lowlands. This could be the result of migration from lowlands to mountains, of a greater survival rate in mountains, or of a higher diversification rate in mountains. We investigated this question in the globally distributed family Ericaceae, which includesc.
Schwery Orlando, Onstein Renske E., Bouchenak-Khelladi Y., Xing Yaowu, Carter Richard J., Linder H Peter   +5 more
openaire   +3 more sources

ERICACEAE

Bothalia: African Biodiversity & Conservation, 1981
TWO NEW SPECIES OF ...
E. G. H. Oliver
doaj   +1 more source

Tachinidae (Diptera) as Floral Visitors and Pollinators in Natural and Managed Systems

Entomologia Experimentalis et Applicata, EarlyView.
We review the roles of bristle flies (Tachinidae) as pollinators in natural and managed systems. We find that most tachinid genera visit flowers and that floral‐adapted mouthparts have evolved repeatedly many times in the family. We review patterns of floral specificity and assess the efficacy of tachinids as pollinators with case studies.
John O. Stireman III, Pierfilippo Cerretti   +1 more
wiley   +1 more source

Identificación polínica de Ericaceae en mieles gallegas [PDF]

, 1990
Se ha identificado el polen de Ericaceae contenido en 14 mieles procedentes de distintas poblaciones de las provincias de Orense y Lugo. En cinco de ellas, el taxon dominante es Ericaceae (principalmente los tipos polínicos Erica cinerea y Erina ...
Saa Otero, María del Pilar, Ramil-Rego, Pablo, Ramil Rego, Pablo, Aira Rodríguez, Mª Jesu?s, Saa Otero , Mª Pilar, Saa-Otero, María del Pilar, Aira Rodríguez, María Jesús, Aira-Rodríguez, María Jesús   +7 more
core  

FAMILIA ERICACEAE

Flora del Bajío y de Regiones Adyacentes, 2014
Familia cosmopolita distribuida principalmente en regiones de clima templado y frío, con preferencia por suelos más o menos ácidos, con 120 a 160 géneros y 4100 a 4500 especies. Para la región de estudio se registran 12 géneros y 29 especies. Bejaria aestuans L. (B. mexicana Benth.) se conoce para México de Durango, Nayarit, Jalisco, Guerrero y Chiapas,
M. Socorro González Elizondo, Martha González Elizondo   +1 more
openaire   +1 more source

Mapping wild bee diversity and flower use for an effective conservation of the Doñana biodiversity hotspot

Insect Conservation and Diversity, EarlyView.
We compiled the first checklist of wild bees in Doñana Protected Area, documenting 385 species, including three vulnerable and one endangered species listed in the Red List. Bee species exhibit diverse floral preferences, highlighting the need to incorporate plant–pollinator interactions and the role of plants in conservation and management strategies ...
Francisco P. Molina, Nerea Montes‐Pérez, Luis Villagarcía, Ignasi Bartomeus   +3 more
wiley   +1 more source