Results 21 to 30 of about 199 (68)
Two new species of Ribes (Grossulariaceae) from Peru
Revista Peruana de Biología, 2023 The genus Ribes (Grossulariaceae) has a center of diversity in the tropical Andes, especially in Peru. Several new species have been discovered in recent years and additional collections keep turning up material of undescribed species.
Maximilian Weigend, Ana Andrade-Galán
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Mètode Science Studies Journal: Annual Review, 2020 L’extraordinària biodiversitat de la Terra es troba actualment amenaçada per activitats humanes, com la destrucció dels hàbitats naturals, el canvi climàtic, les espècies invasores i la sobreexplotació.
Daniel Sol
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Biodiversität einer mehrjährigen Wildpflanzenmischung für die Biogasproduktion
Julius-Kühn-Archiv, 2018 Wildpflanzenmischungen zur Biogasproduktion können durch eine hohe Biodiversität bei gleichzeitiger Unkrautunterdrückung eine ökologisch sinnvolle Alternative zum Maisanbau sein. Um die Entwicklung von Artenvielfalt und Verunkrautung über drei Standjahre
Friederike de Mol +2 more
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Plants, 2021 Trichome biomineralization is widespread in plants but detailed chemical patterns and a possible influence of soil chemistry are poorly known. We explored this issue by investigating trichome biomineralization in 36 species of Mediterranean Brassicaceae ...
Tyler Hopewell +3 more
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Ästhetische Ökonomie in der Gestalt der Pflanzen
Heidelberger Jahrbücher Online, 2019 Sowohl in ihrer Entstehung als auch ihrer Funktionalität im fertigen Zustand streben Pflanzenstrukturen eine Optimierung an. Es ist die natürliche Selektion, die quasi vom Ökonomischen Prinzip bzw.
Claudia Erbar, Peter Leins
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A new species of Ischiodon Sack (Diptera, Syrphidae) from Madagascar [PDF]
African Invertebrates, 2018 The flower fly genus Ischiodon Sack (Diptera, Syrphidae) is revised and a new species, Ischiodon astales sp. n., is described from Madagascar. Additionally, a lectotype for Ischiodon aegyptius is designated and the first records of Ischiodon scutellaris ...
Ximo Mengual
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Oikos, EarlyView.Climatic conditions shape phenotypic evolution by driving adaptations that optimise organismal function. Invasive species provide valuable systems to study these processes, as they often encounter novel climatic conditions in their introduced ranges. The European rabbit Oryctolagus cuniculus, native to the Iberian Peninsula, has established populations
Rishab Pillai +11 more
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Journal für Kulturpflanzen, 2016 Die Durchwachsene Silphie (Silphium perfoliatum L.) ist eine alternative Bioenergiepflanze, die in wesentlichen Punkten zu einer umweltschonenden Nutzung von Erneuerbaren Energien beitragen könnte.
Quentin Schorpp +3 more
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People and Nature, EarlyView.Abstract Volunteers have been involved in nature observations for decades through citizen science initiatives, providing large data sets as well as problem identification that allow a more complete understanding of many natural phenomena. Although communication is a core component in citizen science, the key factors that determine its effectiveness in ...
Kristiina Gibson +18 more
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Ecology and Evolution, 2023 C₄ is one of three known photosynthetic processes of carbon fixation in flowering plants. It evolved independently more than 61 times in multiple angiosperm lineages and consists of a series of anatomical and biochemical modifications to the ancestral C3
Jessica A. Berasategui +3 more
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