Results 71 to 80 of about 167,455 (310)
Journal of Quaternary Science, EarlyView.ABSTRACT The Cadí Massif (42°17′09″ N, 1°38′11″ E; 2649 m a.s.l.) in the southeastern Pyrenees preserves clear evidence of Late Pleistocene glaciation, although previous research has focused almost exclusively on its northern slope. By contrast, the southern slope has remained largely unexplored.
M. Oliva +5 more
wiley +1 more source
Screening fungi isolated from historic Discovery Hut on Ross Island, Antarctica for cellulose degradation [PDF]
, 2007 To survive in Antarctica, early explorers of Antarctica's Heroic Age erected wooden buildings and brought in large quantities of supplies. The introduction of wood and other organic materials may have provided new nutrient sources for fungi that were ...
Jurgens, Joel Allan +15 more
core +1 more source
Journal of Quaternary Science, EarlyView.ABSTRACT Volcanic ash (tephra) provides an important chronostratigraphic framework for correlating Quaternary records. In ultra‐distal ( > $\gt $1500 km) settings such as ice cores and marine sediments, deposits are typically preserved as cryptotephra composed of glass shards ≤ 20 μ $\le 20\,\mu
Celeste Smith +6 more
wiley +1 more source
THE METEOROLOGY OF THE ANTARCTIC
Monthly Weather Review, 1921 IN the preface to my book on Antarctic meteorology I wrote, “I was recalled to my work in India when the Terra Nova returned to the Antarctic in January, 1912,” and the reviewer in NATURE of December 23 (p. 528) has very naturally concluded that this meant that I was recalled officially by the Government of India.
openaire +1 more source
Journal of Quaternary Science, EarlyView.ABSTRACT Glacial/interglacial climate cycles since marine isotope stage (MIS) 12 influenced the discontinuous and 73 m‐long sediment record from the volcanic crater of Rodderberg in the East Eifel Volcanic Field, Germany. High‐resolution grain size and geochemical data have been valued by numerical dating techniques (radiocarbon and luminescence dating,
Bernd Zolitschka +4 more
wiley +1 more source
Scientia Marina, 2005 Characteristics of temperature-dependent metabolic adaptation as well as their implications for associated changes in energy budgets are analysed based on comparisons of fish and invertebrates from various latitudinal clines in northern and southern ...
Hans O. Pörtner +2 more
doaj +1 more source
Limnology and Oceanography: Methods, EarlyView.Abstract A novel instrument for the thermal degradation of sedimentary organic matter was set up at the Alfred Wegener Institute (AWI) in Bremerhaven, Germany, with the aim of enabling Ramped Pyrolysis/Oxidation‐14C analysis as direct CO2 gas measurement.
Laura Kattein +4 more
wiley +1 more source
Mesozooplankton assemblages in two bays in the Beagle Channel (Argentina) during January, 2001
Scientia Marina, 2005 This paper describes the composition and abundance of mesozooplankton of Bahía Ushuaia and Bahía Golondrina. These small bays are located in the northern Beagle Channel. Sampling was carried out from January 20 to 23, 2001 and samples were collected from
Melisa Daiana Fernández-Severini +1 more
doaj +1 more source
Property Rights Entrepreneurship: The Drive for Product, Asset, and Resource Excludability
Managerial and Decision Economics, EarlyView.ABSTRACT Property rights are foundational to market economies, and entrepreneurial activity depends heavily on the excludability afforded by property rights. Yet, the role of entrepreneurs in shaping the evolution of property rights has been so thoroughly taken for granted that it often vanishes from analyses.
Thomas J. Dean +2 more
wiley +1 more source
Review of antarctic landfast sea ice observations
Shui kexue jinzhan, 2013 Variations of Antarctic landfast sea ice are not only a direct indicator of Antarctic climate change at a local scale,but also an ideal parameter for climate model evaluation.
YANG Qinghua +5 more
doaj +1 more source