Results 41 to 50 of about 628,044 (213)

Tree diversity is key for promoting the diversity and abundance of forest‐associated taxa in Europe

open access: yesOikos, 2020
Plant diversity is an important driver of diversity at other trophic levels, suggesting that cascading extinctions could reduce overall biodiversity. Most evidence for positive effects of plant diversity comes from grasslands.
E. Ampoorter   +29 more
semanticscholar   +1 more source


LISTA DE HONGOS (MACROMICETES Y MIXOMICETES) DE LA RESERVA DE LA BIÓSFERA PANTANOS DE CENTLA

open access: yesEcosistemas y Recursos Agropecuarios, 2014
Para obtener el articulo completo pueden contactar al editor de la revista Ecosistemas y Recursos Agropecuarios en el siguiente correo era@ujat.mx y se les enviará sin ningún costo.
Fabiola López Bonilla   +1 more
doaj   +1 more source

Comparing Adaptive Radiations Across Space, Time, and Taxa.

open access: yesJournal of Heredity, 2020
Adaptive radiation plays a fundamental role in our understanding of the evolutionary process. However, the concept has provoked strong and differing opinions concerning its definition and nature among researchers studying a wide diversity of systems ...
R. Gillespie   +21 more
semanticscholar   +1 more source

Competitive interaction with keystone taxa induced negative priming under biochar amendments

open access: yesMicrobiome, 2019
Biochar amendments have been widely proposed as a conventional and efficient strategy to promote soil organic carbon (SOC) sequestration via negative priming.
Lijun Chen   +7 more
semanticscholar   +1 more source

Annotated checklist of the recent and extinct pythons (Serpentes, Pythonidae), with notes on nomenclature, taxonomy, and distribution

open access: yesZooKeys, 2010
McDiarmid et al. (1999) published the first part of their planned taxonomic catalog of the snakes of the world. Since then, several new python taxa have been described in both the scientific literature and non-peer-reviewed publications.
Wulf Schleip, Mark O'Shea
doaj   +1 more source

ASTRAL-II: coalescent-based species tree estimation with many hundreds of taxa and thousands of genes

open access: yesBioinform., 2015
Motivation: The estimation of species phylogenies requires multiple loci, since different loci can have different trees due to incomplete lineage sorting, modeled by the multi-species coalescent model.
S. Mirarab, T. Warnow
semanticscholar   +1 more source

Oil Extracted from Coffee Grounds to Obtain Biodiesel as Renewable Energy

open access: yesChemical Engineering Transactions, 2023
Biodiesel is one of several alternative fuels as it reduces the amount of greenhouse gases that cause global warming in the world. Coffee consumption produces a by-product called ground coffee, raw material for the oil used in the production of biodiesel.
Eusterio H. Acosta Suasnabar   +3 more
doaj   +1 more source

Checklist of Phytoplankton Taxa in the Iranian Waters of the Caspian Sea

open access: yesCaspian Journal of Environmental Sciences, 2014
Phytoplankton taxa composition of the Caspian Sea were evaluated by using samples collected at 12 stations along the Iranian coast of the Caspian Sea between 1996 and 2010.
Bagheri, S., Fallahi, M.
doaj  

An analysis of the Medicago falcata s.l. alfalfas collected in the ex-USSR territories for the fullness of their coverage

open access: yesТруды по прикладной ботанике, генетике и селекции, 2020
Background. The collection of wild yellow alfalfas from the Medicago falcata s.l. complex maintained at the N.I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR) is a unique genetic stock collected while exploring the ex-USSR territories ...
N. Yu. Malysheva, L. L. Malyshev
doaj   +1 more source

Improvement of protein and amino acid contents in seeds of food legumes. A case study in Phaseolus [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 1999
Food legumes are considered as the major source of dietary proteins among the plant species. Protein and amino acid contents were evaluated in a wide sample of both wild and cultivated genotypes of Phaseolus species, with a view to investigate ...
Baudoin J.P., Maquet A.
doaj  

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