Results 21 to 30 of about 64,434 (194)

Tardigrades as potential bioindicators in biological wastewater treatment plants

European Journal of Ecology, 2019
The aim of this study was the evaluation of the relationship between the presence of tardigrades and various levels of sewage pollution in different tanks of a wastewater treatment plant.
Jakubowska-Krepska Natalia, Gołdyn Bartłomiej, Krzemińska-Wowk Paulina, Kaczmarek Łukasz   +3 more
doaj   +1 more source

water bear; water bears

, 1973
water nWe chased _ chased three water bears one time while we was there.

core   +2 more sources

Long-Term Survivability of Tardigrade Paramacrobiotus experimentalis (Eutardigrada) at Increased Magnesium Perchlorate Levels: Implications for Astrobiological Research

Life
Perchlorate salts, including magnesium perchlorate, are highly toxic compounds that occur on Mars at levels far surpassing those on Earth and pose a significant challenge to the survival of life on this planet.
Paulina Anna Wilanowska, Piotr Rzymski, Łukasz Kaczmarek   +2 more
doaj   +1 more source

Effects of sea ice decline and summer land use on polar bear home range size in the Beaufort Sea

Ecosphere, 2021
Animals responding to habitat loss and fragmentation may increase their home ranges to offset declines in localized resources or they may decrease their home ranges and switch to alternative resources.
Anthony M. Pagano, George M. Durner, Todd C. Atwood, David C. Douglas   +3 more
doaj   +1 more source

Observed and forecasted changes in land use by polar bears in the Beaufort and Chukchi Seas, 1985–2040

Global Ecology and Conservation, 2022
Monitoring changes in the distribution of large carnivores is important for managing human safety and supporting conservation. Throughout much of their range, polar bears (Ursus maritimus) are increasingly using terrestrial habitats in response to Arctic
Karyn D. Rode, D.C. Douglas, T.C. Atwood, G.M. Durner, R.R. Wilson, A.M. Pagano   +5 more
doaj   +1 more source

Integrative taxonomy reveals four new species in the superdiverse genus Macrobiotus (Tardigrada: Eutardigrada: Macrobiotidae)

European Journal of Taxonomy
Four new species of the genus Macrobiotus are described from Asia and Africa: Macrobiotus witalinskii sp. nov., M. dalaticus sp. nov., M. surmaczi sp. nov., and M. hoianicus sp. nov.
Daniel Stec
doaj   +1 more source

Responding to the global challenges of ‘Too Much, Too Little and Too Dirty’ Water: Towards a Safer and More Just Water Future

Notas Económicas, 2023
The world water crisis is manifest through ‘Too Much, Too Little and Too Dirty’ water at multiple scales from the local to the global. Understanding the key drivers and consequences of this water crisis, and who bears the biggest costs, is necessary to ...
R. Quentin Grafton, Safa Fanaian
doaj   +1 more source

Final Note of Special Issue “Tardigrades Taxonomy, Biology and Ecology”

Diversity, 2020
Tardigrada (water bears) are microscopic invertebrates inhabiting aquatic (freshwater and marine) and terrestrial habitats. They are thriving in almost all Earth ecosystems from deepest oceans to highest mountains, from tropics to polar regions.
Łukasz Kaczmarek
doaj   +1 more source

Taxonomic reanalysis of the genus Richtersius (Tardigrada; Eutardigrada), with description of two new species from Italy and Sweden

European Journal of Taxonomy
The tardigrade genus Richtersius Pilato & Binda, 1989 has been considered monotypic for more than 30 years since its establishment and is frequently used in experimental studies on physiological adaptations to stress. Only recently, integrative taxonomy
Matteo Vecchi, Jakub Godziek, Reinhardt M. Kristensen, Lucia Piemontese, Sara Calhim, Daniel Stec   +5 more
doaj   +1 more source

Habitat use and selection patterns inform habitat conservation priorities of an endangered large carnivore in southern Europe

Endangered Species Research, 2021
Understanding the habitat use and selection patterns of endangered species is essential in developing management measures that will protect critical habitat and mitigate human-wildlife conflicts. This understanding is particularly important in areas with
M de Gabriel Hernando, AA Karamanlidis, K Grivas, L Krambokoukis, G Papakostas, J Beecham   +5 more
doaj   +1 more source