Results 181 to 190 of about 78,484 (304)

POLLEN GRAINS

The Journal of Nervous and Mental Disease, 1937
openaire   +2 more sources

Coastal evolution, environmental change and carbon storage in the Thung Prong Thong Mangrove, eastern Gulf of Thailand

Boreas, EarlyView.
Palaeoenvironmental records along the eastern coast of Thailand remain sparse, with only a few studies attempting to reconstruct past climatic and environmental conditions. However, additional palaeoenvironmental, palaeoclimatic and sea‐level records are needed to improve our understanding of coastal evolution and local environmental changes.
Sakonvan Chawchai, Smith Leknettip, Naomi Seaton, Kannika Wangritthikraikul, Nathalie Dubois, Ludvig Löwemark, Pei‐Ling Wang, Frank Preusser   +7 more
wiley   +1 more source

Synergistic effects of pollen grains on several vital life parameters of Amblyseius swirskii when preying upon Tetranychus urticae. [PDF]

Sci Rep
Kouros F, Rahmani S.
europepmc   +1 more source

Airborne pollen allergen quantification or pollen grain counts?

, 2017
There is a generalized consensus about the need to know the local aeropalynology in order to be able to properly understand pollinosis and make a correct etiological diagnosis. On the other hand, the aerobiological data provided by monitoring networks allow effective measures to be taken to prevent exposure.The aeropalynological characterization of the
Moreno-Grau, Stella, Elvira-Rendueles, Belén, Moreno, José Mª   +2 more
openaire   +1 more source

Middle to Late Pleistocene landscape evolution and glacial dynamics in the Eastern Alps: the Gröbminger Mitterberg record, Austria

Boreas, EarlyView.
Glacial erosion during the Last Glacial Maximum (LGM) has removed much evidence of earlier glaciations and interglacials in the European Alps. At Gröbminger Mitterberg (GM), beneath a blanket of LGM till, a distinctive sediment archive preserves deposits predating the LGM.
Gerit E. U. Griesmeier, Daniel P. Le Heron, Christopher Lüthgens, Gustav Firla, Bernhard Salcher, Fabian Dremel, Jan‐Christoph Otto, Jürgen M. Reitner   +7 more
wiley   +1 more source

Time dependent attachment properties of pollen grains in anemophilous plants tested by the mass centrifugation method. [PDF]

Sci Rep
Becker M, Gorb S.
europepmc   +1 more source

FERTILIZATION ABILITY OF MAIZE POLLEN GRAINS. I. POLLEN SOURCES [PDF]

Genetics, 1965
openaire   +2 more sources

A Walk in the Park: Influence of Natural Co‐Exposure to Grass Pollen and Fungal Spores on Nasal Mycobiome and Cytokine Responses

Clinical &Experimental Allergy, EarlyView.
Volunteers stayed 3 h indoors and followed 1 h outdoors in a flowering meadow. Nasal mycobiome was analysed and aeroallergen content measured in nasal filters. Airborne fungal spores were quantified and fungal isolates were sequenced. Isolated fungal spores were used for stimulation of nasal epithelial cells.
Annika Eggestein, Denise Rauer, Selina M. Herrmann, Franziska Kolek, Vivien Leier‐Wirtz, Swetlana Urban, Bärbel Foesel, Michael Schloter, Madhumita Bhattacharyya, Ioana Pyrri, Matthias Reiger, Vera Schwierzeck, Claudia Hülpüsch, Claudia Traidl‐Hoffmann, Athanasios Damialis, Stefanie Gilles   +15 more
wiley   +1 more source

Deep learning for accurate classification of conifer pollen grains: enhancing species identification in palynology. [PDF]

Front Big Data
Rostami MA, Kydd L, Balmaki B, Dyer LA, Allen JM.   +4 more
europepmc   +1 more source

Nocturnal Lepidopterans as Essential Pollinators of Aspidosperma pyrifolium (Apocynaceae), a Keystone Tree in the Caatinga Dry Forest

Journal of Applied Entomology, EarlyView.
ABSTRACT Pollination is a key ecosystem service, yet most studies focus on diurnal interactions, often overlooking nocturnal pollinators such as hawkmoths and settling moths. In arid environments, nocturnal pollination plays a crucial role in maintaining native plant species of high biocultural value, as seen in the Caatinga dry forest.
Joel A. Queiroz, Arthur Domingos‐Melo, Zelma G. M. Quirino, Isabel C. S. Machado   +3 more
wiley   +1 more source