Results 71 to 80 of about 112,948 (292)
Pared-down landscapes in Antarctica [PDF]
, 1971 The frigid-arid climate that now prevails in ice-free parts of Victoria Land, Antarctica, inhibits glacial erosion. If certain landscapes, more or less remote from the great troughs of outlet glaciers, have been glaciated in the past, as seems very ...
Cotton, C.A., Wilson, A.T.
core
Biobased Sunflower Stalk Matrix for Lipase Stabilization via Physical Adsorption
Biotechnology and Applied Biochemistry, EarlyView.ABSTRACT The search for sustainable, cost‐effective biocatalytic processes has driven efforts to develop low‐cost supports for enzyme immobilization. Lignocellulosic residues have received particular attention due to their abundance, renewability, and structural properties.
Jaci L. Vilanova Neta +8 more
wiley +1 more source
On the surface fluxes characteristics and roughness lengths at Zhongshan station, Antarctica
International Journal of Digital Earth, 2019 Over Antarctica, surface fluxes play an important role in the local atmospheric dynamical processes. To reveal the surface fluxes characteristics and aerodynamic and thermal roughness lengths over Zhongshan station, Antarctica, this paper analyzes the ...
Changwei Liu +6 more
doaj +1 more source
La Antártida. Lugar de investigación y docencia / Antarctica. A place to do research and to teach
Actualidades Investigativas en Educación, 2010 Desde hace tiempo, distintas investigaciones relacionadas con la Didáctica de las Ciencias defienden que conectar los dominios de conocimiento científico, cotidiano y escolar es una estrategia que asegura en cierto modo el aprendizaje significativo de ...
Alfonso Ontiveros Ortega +1 more
doaj +1 more source
Preliminary analysis of life within a former subglacial lake sediment in Antarctica [PDF]
, 2013 Since the first descriptions of Antarctic subglacial lakes, there has been a growing interest and awareness of the possibility that life will exist and potentially thrive in these unique and little known environments. The unusual combination of selection
Thorne, Michael A. S. +17 more
core +1 more source
From apex to base: Uncovering spatial metabolic adaptation in Antarctic mosses
Bulletin of the Korean Chemical Society, EarlyView.Antarctic mosses survive extreme cold, desiccation, UV exposure, and oxidative stress. We analyzed three species by separating apical, middle, and basal zones. Each zone showed distinct metabolite patterns and biological roles, revealing spatial metabolic specialization. The results suggest that whole‐plant survival depends on coordinated contributions
Fatima Tuz Zahra +7 more
wiley +1 more source
Український антарктичний журнал, 2018 Black rockcod Notothenia coriiceps (Nototheniidae) is one of the common fish species of the Argentine Islands Archipelago region, and it is very common in the Southern Ocean waters. So, objective of the original research was to study the seasonal changes
V. N. Trokhymets, A. V. Zinkovskyi
doaj +1 more source
Distribution of aquatic mosses in the Soya Coast region, East Antarctica [PDF]
, 2003 P(論文)The distribution of aquatic mosses among 73 lakes in the Soya Coast region, East Antarctica, was surveyed. Two species of mosses, Bryum pseudotriquetrum and Leptobryum sp. were found at the bottom of lakes. B. pseudotriquetrum was found in 38 lakes (
Kanda, Hiroshi +5 more
core +1 more source
Partners or passengers? Revisiting the association between diatoms and aquatic animals
Biological Reviews, EarlyView.ABSTRACT Numerous studies have revealed the importance of research on the communities capable of colonizing animal surfaces (epibionts) and the animals on which they live (basibionts). Very few studies have considered epizoic diatoms, and there are gaps and biases in our knowledge, including the choice of basibionts, the methods used, and the habitats ...
Gianluca Vacca +2 more
wiley +1 more source
Inland extent of the Weddell Sea Rift imaged by new aerogeophysical data [PDF]
, 2013 The Weddell Sea Rift was a major focus for Jurassic extension and magmatism during the early stages of Gondwana break-up and underlies the Weddell Sea Embayment, which separates East Antarctica from a collage of crustal blocks in West Antarctica.
Corr, Hugh F.J. +10 more
core +1 more source