Results 11 to 20 of about 9,693 (254)

Where and What Kind-A Better Understanding of Local and Landscape Features in Planning the Urban Flower Meadows for Supporting Bee Communities. [PDF]

open access: yesEcol Evol
Our multifaceted approach revealed that the mosaics of habitats surrounding urban flower meadows are at least as necessary to support bees as the local features of UFMs. An abundance of bees responded positively to the number of flowering units, the blue and yellow colors of flowers, and increased cover of industrial areas, green urban areas, and ...
Kostro-Ambroziak A   +11 more
europepmc   +2 more sources

Morphological and genome size variations within populations of Edraianthus graminifolius “Jugoslavicus” (Campanulaceae) from the central Balkan peninsula [PDF]

open access: yesArchives of Biological Sciences, 2014
The E. graminifolius complex is widely distributed in the continental part of the central and western Balkan Peninsula and is characterized by pronounced morphological variability.
Rakić Tamara   +6 more
doaj   +1 more source

Seasonal variation of Ganoderma spore concentrations in urban and suburban districts of the city of Szczecin, Poland

open access: yesAnnals of Agricultural and Environmental Medicine, 2015
According to recent studies, Ganoderma may be the third genus, after Alternaria and Cladosporium, the spores of which cause symptoms of allergy, and concentration is related to meteorological factors.
Agnieszka Grinn-Gofroń   +2 more
doaj   +3 more sources

The diversity and structure of plant communities in the maritime Antarctic is shaped by southern giant petrel’s (Macronectes giganteus) breeding activities

open access: yesAnais da Academia Brasileira de Ciências, 2022
Southern giant petrels (Macronectes giganteus) are found in the Antarctic. They build their nests with rock fragments, disturbing large areas during incubation and chick feeding periods; however, their impact on vegetation is unknown.
JAIR PUTZKE   +5 more
doaj   +1 more source

Bioaccumulation of heavy metals in common reed (Phragmites australis) growing spontaneously on highly contaminated mine tailing ponds in Serbia and potential use of this species in phytoremediation [PDF]

open access: yesBotanica Serbica, 2019
Heavy metal contamination of aquatic ecosystems directly threatens the health, production and biodiversity of aquatic and surrounding terrestrial ecosystems, and it represents a serious global problem.
Milijana Prica   +4 more
doaj   +1 more source

Alexander von Humboldt – the founder of phytogeography (to the 250th anniversary of his birthday)

open access: yesІнтродукція Рослин, 2019
Objective – to elucidate of life way, contribution to foundation and development of phytogeography, plant introduction and conservation of phytodiversity eminent German geographer and naturalist Alexander von Humboldt. Material and methods.
V.I. Melnyk
doaj   +1 more source

Diversity of Lecidea (Lecideaceae, Ascomycota) species revealed by molecular data and morphological characters [PDF]

open access: yes, 2002
The diversity of lichens, especially crustose species, in continental Antarctica is still poorly known. To overcome difficulties with the morphology based species delimitations in these groups, we employed molecular data (nuclear ITS and mitochondrial ...
Branson, K   +20 more
core   +4 more sources

Natura 2000 habitat of Mt. Argentario promontory (southern Tuscany, Italy)

open access: yesJournal of Maps, 2018
The Mt. Argentario promontory (southern Tuscany, Italy) is a protected area hosting habitats and species of European importance. The Mt. Argentario Natura 2000 habitat map (1:10,000) was compiled from photo-interpretation and field surveys, integrated ...
Daniele Viciani   +5 more
doaj   +1 more source

A fungal spore calendar for the atmosphere of Szczecin, Poland

open access: yesActa Agrobotanica, 2016
A calendar of fungal spore seasons for Szczecin during 2013 was established using a 7-day volumetric Lanzoni trap. Thirty-five spore taxa were identified. The dominant spore types detected were Cladosporium (66%), Didymella (29%), Alternaria (1.67%), and
Aleksandra Bednarz, Sylwia Pawłowska
doaj   +1 more source

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