Results 91 to 100 of about 66,787 (279)

Living by the lake: Plant food diversity in a prehistoric lake‐dwelling community in the Republic of North Macedonia

open access: yesArchaeometry, EarlyView.
Abstract This paper explores the relationship between wetland ecosystems and prehistoric lakeshore settlements within the Lake Ohrid basin (a biodiversity hotspot) by considering plant food systems at Ploča Mičov Grad, North Macedonia. The mid‐fifth millennium (c.4555–4373 to 4437–4241 cal BCE) waterlogged assemblage contained a diverse spectrum of ...
Amy Holguin   +14 more
wiley   +1 more source

Zwei neue Brombeerarten der Serie Glandulosi (Wimmer & Grabowski) Focke aus Mitteleuropa [PDF]

open access: yes, 2010
Zwei Brombeerarten der Sektion Rubus ser. Glandulosi (Wimmer & Grabowski) Fokke werden neu beschrieben. Beide sind in Thüringen und Nordbayern verbreitet: Rubus exarmatus H. E. Weber & W. Jansen spec. nov. und Rubus perlongus H.E. Weber & W. Jansen spec.
Jansen, Werner, Weber, Heinrich E.
core  

Ethnoveterinary plants of Ankober District, North Shewa Zone, Amhara Region, Ethiopia [PDF]

open access: yes, 2014
Background: Traditional herbal preparations for addressing veterinary problems have been applied in Ankober District, Ethiopia, for generations. However, the millennia-old ethnoveterinary knowledge of the community, and the plants are subjected to loss ...
Asfaw, Zemede   +3 more
core   +2 more sources

Two Loci, RiAF3 and RiAF4, Contribute to the Annual-Fruiting Trait in Rubus

open access: yesFrontiers in Plant Science, 2019
Most Rubus species have a biennial cycle of flowering and fruiting with an intervening period of winter dormancy, in common with many perennial fruit crops.
Rubina Jibran   +11 more
doaj   +1 more source

Variable species establishment in response to microhabitat indicates different likelihoods of climate‐driven range shifts

open access: yesEcography, EarlyView.
Climate change is causing geographic range shifts globally, and understanding the factors that influence species' range expansions is crucial for predicting future biodiversity changes. A common, yet untested, assumption in forecasting approaches is that species will shift beyond current range edges into new habitats as they become macroclimatically ...
Nathalie Isabelle Chardon   +5 more
wiley   +1 more source

First record of Phylloplecta trisignata (Löw, 1886) (Hemiptera: Triozidae) in Iran

open access: yesJournal of Crop Protection, 2017
During a faunistic survey of the jumping plant-lice in the Tehran province of Iran in spring 2016, the blackberry psyllid, Phylloplecta trisignata (Löw, 1886), was collected on Rubus sp. (Rosales: Rosaceae).
Mohammadreza Lashkari, Daniel Burckhardt
doaj  

Zwergformen bei Brombeeren (Rubus L. subgen. Rubus)

open access: yesKochia, 2007
Der Beitrag behandelt die in Europa nachgewiesenen Zwergformen der Gattung Rubus L. Sechzehn Arten (alle nur Sekt. Rubus) bilden solche offensichtlich genetisch fixierten Abwandlungen aus, die als Varietäten der betreffenden Arten eingestuft werden. Neu beschrieben werden R. marssonianus H. E. Weber var. pusillus H. E. Weber, R. muenteri T. Marss. var.
openaire   +2 more sources

Multidirectional biological investigation and phytochemical profile of Rubus sanctus and Rubus ibericus

open access: yesFood and Chemical Toxicology, 2019
In the present study, the biological properties, including, the enzyme inhibitory and antioxidant activities, as well as, the phytochemical profile of the ethyl acetate, methanol, and water extracts of Rubus sanctus Schreb. and Rubus ibericus Juz. leaves were determined using in vitro bioassays.
Zengin, Gokhan   +13 more
openaire   +2 more sources

Lagged climate‐driven range shifts at species' leading, but not trailing, range edges revealed by multispecies seed addition experiment

open access: yesEcography, EarlyView.
Climate change is causing many species' ranges to shift upslope to higher elevations as species track their climatic requirements. However, many species have not shifted in pace with recent warming (i.e. ‘range stasis'), possibly due to demographic lags or microclimatic buffering.
Katie J. A. Goodwin   +4 more
wiley   +1 more source

Localised patterns of wild bee abundance indicate woodlands play multiple roles in supporting farmland populations

open access: yesInsect Conservation and Diversity, EarlyView.
Across 12 farmland sites, we deployed wild bee traps in deciduous woodland canopies and understories, and in an open habitat (at field margins) before and after canopy closure. Post‐canopy closure, understory activity (relative to field margins) generally decreased, but higher temperatures may have increased its likelihood.
Guthrie Allen   +4 more
wiley   +1 more source

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