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Mostrando ítems 11581-11590 de 20273
Social networks and ornithology studies: an innovative method for rapidly accessing data on conspicuous bird species
(Springer, 2014-04)
We developed an innovative method for finding individuals of a conspicuous species in complex urban habitats. The aim of this study was to detect as many burrowing owl nests as possible in order to develop an ecological ...
First record of the sea anemone Anthopleura mariscali outside the Galápagos Archipelago
(Springer Verlag, 2017-03)
The sea anemone Anthopleura mariscali Daly and Fautin 2004 is described as an endemic species of the Galápagos Archipelago. Its authors suggested that it may have been overlooked elsewhere because of its small size and ...
Drimanes and other terpenoids from the fern Thelypteris hispidula (Decne) REED
(Wiley VCH Verlag, 2005-12)
The drimane‐type sesquiterpenoids (−)‐polygodial (1), (−)‐isopolygodial (4), drimenin (5), and isodrimenin (6) were isolated from a pungent Argentine collection of the fern Thelypteris hispidula, along with other terpenoids. ...
An antifungal tetrapeptide from the culture of Penicillium canescens
(Wiley VCH Verlag, 2009-08)
A new tetrapeptide D-Phe-L-Val-D-Val-L-Tyr (1), along with three known diketopiperazines and pseurotin A, were isolated from the culture of Penicillium canescens, collected from pollen from beehives, in a screening for new ...
Mycorrhizas in South American Anthropic Environments
(Springer, 2019)
Globally Threatened Amphibians Species: Atelognathus praebasalticus (Cei and Roig, 1968)
(Lynx Edicions, 2008)
Endangered A2ace; B1ab(i,ii,v) Order, Family: Anura, Leptodactylidae Country distribution: Argentina Current population trend: Decreasing
Human wellbeing and sustainable management of the Salar de Atacama, II Region de Antofagasta, Chile
(2012)
Uno de las primeras actividades del proyecto ProEcoServ es la “Evaluación subglobal y otros estudios relevantes sobre la biodiversidad y servicios seleccionados, incluyendo: agua (servicios de provisión y regulación), uso ...