Results 111 to 120 of about 977,545 (224)

Photosynthetic responses of three common mosses from continental Antarctica [PDF]

, 2005
Predicting the effects of climate change on Antarctic terrestrial vegetation requires a better knowledge of the ecophysiology of common moss species. In this paper we provide a comprehensive matrix for photosynthesis and major environmental parameters ...
Green, T.G. Allan, Schlensog, Mark, Sancho, Leopoldo G., Pannewitz, Stefan, Türk, Roman, Seppelt, Rodney D., Schroeter, Burkhard, Maysek, Kadmiel   +7 more
core   +1 more source

Challenging the cold: crabs reconquer the Antarctic [PDF]

, 2005
Recent records of lithodid crabs in deeper waters off the Antarctic continental slope raised the question of the return of crabs to Antarctic waters, following their extinction in the lower Miocene ;15 million years ago.
Thatje, S., Arntz, Wolf, Calcagno, Javier A., Pörtner, Hans-Otto, Lovrich, Gustavo A., Calcagno, Javier Ángel, Arntz, Wolf E., Anger, Klaus, Lovrich, Gustavo Alejandro, Pörtner, Hans Otto, Thatje, Sven, Calcagno, J. A., Lovrich, G. A.   +12 more
core   +1 more source

Enrichment, Isolation and Characterization of Heavy Metal-Tolerant Bacteria from Polar Lacustrine Sediments

Microorganisms
Polar areas are not exempt from anthropogenic pollution. Heavy metals have been detected in Arctic and Antarctic lakes. Bacteria, at the base of the food web, can possess the ability to adsorb or immobilize heavy metals in the environment and reduce ...
Alessandro C. Rappazzo, Alessia Marchetta, Carmen Rizzo, Maurizio Azzaro, Warren R. L. Cairns, Angelina Lo Giudice, Maria Papale   +6 more
doaj   +1 more source

[Australian National Antarctic Research Expeditions, around 1960?]

, 1960
Prepublication copy of two data layers for a map of the Australian Antarctic Territory. Identification based on provenance: map stored with other maps by donor on same subject.; Two unidentified data categories shown as blacked-out shading and diagonal ...
Australian National Antarctic Research Expeditions, cartographer.
core  

Biological potential of cultivated microbiota of bryophytes from the different biotopes of the maritime Antarctic

Український антарктичний журнал
Antarctic substrates are inhabited by microorganisms resistant to environmental factors. Since large areas of soil worldwide are saline and contaminated with metals, which limit plant growth, it is important to isolate plant growth-promoting bacteria ...
Olha Maslovska, Solomiia Komplikevych, Laslo Uliganets, Iryna Vronska, Taras Peretyatko, Ivan Parnikoza, Svitlana Hnatush   +6 more
doaj   +1 more source

Australian National Antarctic Research Expeditions, 1959-60 [cartographic material]

, 1960
Map, extracted from a larger unidentified publication, of sites established along the coastline of the Australian Antarctic Territory by ANARE expeditions in the period of 1959-1960. The use of K17 Trimetrogon photography and radar altimeter heighting is
Australian National Antarctic Research Expeditions.
core  

Antarctic moss fairy rings serve as reservoirs for plant growth-promoting bacteria

BMC Plant Biology
Background Antarctic terrestrial vegetation and microbial communities are undergoing climate-driven changes, which in some cases have been linked to the emergence of plant diseases.
Huiwon Choi, Yelim Lee, Hongshi Jin, Jihyeon Yu, Hyoungseok Lee, Doil Choi, Jungeun Lee   +6 more
doaj   +1 more source

Molecular Detection of bla_TEM and bla_SHV Genes in ESBL-Producing Acinetobacter baumannii Isolated from Antarctic Soil

Microorganisms
The phenomenon of antimicrobial resistance (AMR) in cold environments, exemplified by the Antarctic, calls into question the assumption that pristine ecosystems lack clinically significant resistance genes.
Clara Pazos, Miguel Gualoto, Tania Oña, Elizabeth Velarde, Karen Portilla, Santiago Cabrera-García, Carlos Banchón, Gabriela Dávila, Fernanda Hernández-Alomia, Carlos Bastidas-Caldes   +9 more
doaj   +1 more source

Fungal Diversity and Cellulytic Activity in the Historic Huts, Ross Island, Antarctica [PDF]

, 2007
The goal of this study was to undertake a microbial investigation of the Historic Huts areas on Ross Island, to gain knowledge of the fungal biodiversity and biochemical framework, focusing on the wood degrading potential of these fungi at both ...
Duncan, Shona Margaret
core  

Geographical positions established by Australian National Antarctic Research Expeditions, 1959-60 [cartographic material]

, 1960
Map, probably extracted from a larger publication, of geographical positions established along the coastline of the Australian Antarctic Territory by ANARE expeditions in the period of 1959-1960.
Australian National Antarctic Research Expeditions.
core