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Abstract Snowfall is the primary contributor to Antarctic surface mass balance. Identifying regional‐scale mechanisms that drive heavy snowfall provides context for changes in Antarctic surface mass balance in a warmer...

Modern baleen whales (Mysticeti), the largest animals on Earth, arose from small ancestors around 36.4 million years ago (Ma). True gigantism is thought to have arisen late in mysticete history, with species exceeding 10...

Materias / palabras clave: Philosophy. Psychology. Religion: Religions. Mythology. Rationalism: History and principles of religions: Asian. Oriental; History (General) and history of Europe: History of Asia; Law: Asia and Eurasia, Africa, Pacific ...

Materias / palabras clave: Law: Asia and Eurasia, Africa, Pacific Area, and Antarctica

Viruses that infect bacteria (bacteriophages or phages) are the most abundant biological entities in thebiosphere. Phages play a central role in shaping microbial communities and regulating global biogeochemicalcycles. T...

Materias / palabras clave: Law: Asia and Eurasia, Africa, Pacific Area, and Antarctica; History (General) and history of Europe

Abstract Adélie penguin (Pygoscelis adeliae) colonies can be detected from space using very high‐resolution (VHR; 0.3–0.6 m resolution) satellite imagery, as the contrast between their guano and the surrounding te...

Materias / palabras clave: Law: Asia and Eurasia, Africa, Pacific Area, and Antarctica

Materias / palabras clave: Law: Asia and Eurasia, Africa, Pacific Area, and Antarctica

We thank Panero for his interest in our paper. However, we consider his interpretations somewhat incomplete and misleading, principally because he reports results using methods that we did not apply in our study, and und...

Materias / palabras clave: Law: Asia and Eurasia, Africa, Pacific Area, and Antarctica: South Asia. Southeast Asia. East Asia; Bibliography. Library science. Information resources; History (General) and history of Europe: History of Asia

Polar stratospheric ozone has decreased since the 1970s due to anthropogenic emissions of chlorofluorocarbons and halons, resulting in the formation of an ozone hole over Antarctica. The effects of the ozone hole and the...

The Southern Annular Mode (SAM) is the main mode of variability in the Southern Hemisphere extra-tropical circulation and it is so called because of its zonally symmetric ring-like shape. However, the SAM pattern actuall...

Abstract The Eocene–Oligocene transition was the crucial turning point when Earth’s climate shifted to its current icehouse state. Understanding how the marine biosphere responded during this transition is not well-c...

ABSTRACT Landoltia punctata is a species of duckweed originating from India, but has been recorded in all continents, except Antarctica. It is of economic interest, being used in phytoremediation, but mainly due to its h...

La zona del Lago Vintter pertenece a la Región Antártica, Dominio Subantártico, Provincia Subantártica, Distrito del Bosque Caducifolio. El objetivo fue analizar la diversidad fl orística presente en el margen sur ...

Magnetic biocatalysts offer enormous advantages over traditional ones. Their ability to be isolated by means of a magnet, in combination with their extensive reuse possibilities, makes them highly attractive and competit...

Varied approaches (palaeobiodiversity, palaeobiogeography, bioerosion, geochemistry) to unique Patagonian late Quaternary molluscan assemblages in the southwestern Atlantic, with ages especially from interglacial Marine ...

A Lower Tremadocian (Tr1) lingulate assemblage from the Guayoc Chico Group (Pupusa Formation) is described and illustrated for the first time. The fauna consists of poorly preserved obolids referred to Libecoviella? sp. ...

In preparation for the SOOS/OCEAN:ICE Workshop on ice-ocean observation harmonization and future priorities agenda, a survey targeting the modelling community was conducted to assess research priorities for the Southern ...

The recent discovery of pollen grains assigned to the earliest branch of Asteraceae from Cretaceous sediments in Antarctica prompted us to examine the pollen from five lesser known members of Asterales (Alseuosmiaceae, A...

In this study, we present an effective chemo-enzymatic method for synthesizing di- and tetra-carboxyl–functionalized poly(ethylene glycol)s (PEGs) using Candida antarctica lipase B (CALB). PEG-diacid was synthesized th...

Polymerization of caprolactone using lipases from Candida antarctica B, Rhizomucor meihei, Candida rugosa, and Pseudomonas fluorescens is highly effective, with 97% conversion into polycaprolactone. Poly(propylene)-suppo...

Esta serie surge del encuentro con el paisaje durante el repliegue desde la Base Esperanza, Antártica. Terminaba la residencia en bases antárticas argentinas, organizada por la Dirección Nacional del Antártico de Arg...