Nutrient availability regulates Deschampsia antarctica photosynthetic and stress tolerance performance in Antarctica

J Gago, M Nadal, MJ Clemente-Moreno… - Journal of …, 2023 - academic.oup.com
Deschampsia antarctica is one of the only two native vascular plants in Antarctica, mostly
located in the ice-free areas of the Peninsula's coast and adjacent islands. This region is …

Low‐temperature tolerance of the Antarctic species Deschampsia antarctica: A complex metabolic response associated with nutrient remobilization

MJ Clemente‐Moreno, N Omranian… - Plant, cell & …, 2020 - Wiley Online Library
The species Deschampsia antarctica (DA) is one of the only two native vascular species that
live in Antarctica. We performed ecophysiological, biochemical, and metabolomic studies to …

Warmer Temperatures Affect the in situ Freezing Resistance of the Antarctic Vascular Plants

A Sierra-Almeida, LA Cavieres, LA Bravo - Frontiers in plant science, 2018 - frontiersin.org
Although positive effects on growth and reproduction of Antarctic vascular plants have been
reported under warmer temperatures, it could also increase the vulnerability of these plants …

[HTML][HTML] Evaluation of the MODIS (C6) daily albedo products for Livingston Island, Antarctic

A Corbea-Pérez, JF Calleja, C Recondo, S Fernández - Remote Sensing, 2021 - mdpi.com
Although extensive research of Moderate Resolution Imaging Spectroradiometer (MODIS)
albedo data is available on the Greenland Ice Sheet, there is a lack of studies evaluating …

Cytochrome respiration pathway and sulphur metabolism sustain stress tolerance to low temperature in the Antarctic species Colobanthus quitensis

MJ Clemente‐Moreno, N Omranian, P Sáez… - New …, 2020 - Wiley Online Library
Understanding the strategies employed by plant species that live in extreme environments
offers the possibility to discover stress tolerance mechanisms. We studied the physiological …

Effects of climate change conditions on the individual response and biotic interactions of the native and non-native plants of Antarctica

M Cuba-Diaz, E Fuentes-Lillo, D Navarrete-Campos… - Polar Biology, 2023 - Springer
Anthropogenic pressure and climate change have generated important changes in the
environmental conditions of Antarctic ecosystems. These changes include the introduction of …

Climatic conditions at Arctowski Station (King George Island, West Antarctica) in 2013-2017 against the background of regional changes

J Plenzler, TS Budzik, D Puczko, RJ Bialik - Polish Polar Research, 2019 - opus.us.edu.pl
Meteorological conditions at Arctowski Station during 2013-2017 were presented against
the background of regional climate changes, especially air temperature decline. Air …

Fungal endophyte symbionts enhance plant adaptation in Antarctic habitats

IS Acuña‐Rodríguez, GI Ballesteros… - Physiologia …, 2024 - Wiley Online Library
Despite their genetic adaptation to local conditions, plants often achieve ecological success
through symbiotic associations with fungal endophytes. However, the habitat‐specific …

The Glacial Meltwater Turbidity Algorithm (GaMTA): Adaptation of single-band algorithm retrieving turbidity to satellite and UAV dataset from highly glaciated Antarctic …

KA Wójcik-Długoborska, RJ Bialik - Regional Studies in Marine Science, 2023 - Elsevier
The growing need for marine polar observations, especially using remote sensing data,
necessitates the adaptation of existing algorithms to local conditions. Five satellite imageries …

Improvements in the Estimation of Air Temperature with Empirical Models on Livingston and Deception Islands in Maritime Antarctica (2000–2016) Using C6 MODIS …

A Corbea-Pérez, C Recondo, JF Calleja - Remote Sensing, 2024 - mdpi.com
Temperature analysis is of special interest in polar areas because temperature is an
essential variable in the energy exchange between the Earth's surface and atmosphere …