Results 341 to 350 of about 232,018 (415)

Prevalence and dynamics of antimicrobial resistance in pioneer and developing Arctic soils. [PDF]

BMC Microbiol
Roy S, Dawson RA, Bradley JA, Hernández M.   +3 more
europepmc   +1 more source

Phosphorus budgets of intensively managed row crops at a long‐term agroecosystem research site in the upper US Midwest

Journal of Environmental Quality, EarlyView.
Abstract Phosphorus (P) budgets for cropping systems provide insights for keeping soil P at optimal levels for crops while avoiding excess inputs. We quantified 12 years of P inputs (fertilizer and atmospheric deposition) and outputs (harvest and leaching losses) for replicated maize (Zea mays L.)—soybean (Glycine max L.)—wheat (Triticum aestivum) crop
Mir Zaman Hussain, Stephen K. Hamilton, Bruno Basso, G. Philip Robertson   +3 more
wiley   +1 more source

Increased crevassing across accelerating Greenland Ice Sheet margins. [PDF]

Nat Geosci
Chudley TR, Howat IM, King MD, MacKie EJ.   +3 more
europepmc   +1 more source

Effects of riparian grazing on distinct water‐extractable phosphorus sources

Journal of Environmental Quality, EarlyView.
Abstract Riparian areas play an important role in maintaining water quality in agricultural watersheds by buffering sediment, nutrients, and other pollutants. Recent studies have shown that in some cases riparian areas are a net source of phosphorus (P) in cold climates.
Alexander J. Koiter, Tamaragh Y. Malone
wiley   +1 more source

Surface darkening by abundant and diverse algae on an Antarctic ice cap. [PDF]

Nat Commun
Thomson AI, Gray A, Colesie C, Thomas N, Moulton H, Convey P, Smith AG, Fretwell P, Peck L, Davey MP.   +9 more
europepmc   +1 more source

Predicting climate-change impacts on the global glacier-fed stream microbiome. [PDF]

Nat Commun
Bourquin M, Peter H, Michoud G, Busi SB, Kohler TJ, Robison AL, Styllas M, Ezzat L, Geers AU, Huss M, Fodelianakis S, Vanishing Glaciers Field Team, Battin TJ.   +12 more
europepmc   +1 more source

Spaciotemporal distribution characteristics of glacial lakes and the factors influencing the Southeast Tibetan Plateau from 1993 to 2023. [PDF]

Sci Rep
Mingwei Y, Yonggang G, Jian Z, Feng L, Libin S, Deshun Q.   +5 more
europepmc   +1 more source

Pleistocene habitats for proboscideans from five sites in the Japanese archipelago: Insights from isotopic composition of tooth enamel and dentin collagen

Journal of Quaternary Science, EarlyView.
ABSTRACT Megafauna became extinct during the late Quaternary, with climate changes and human activities the two main proposed extinction drivers. Palaeoloxodon naumanni (Naumann's elephant) and Mammuthus primigenius roamed the Japanese archipelago during the Pleistocene.
Yuichi I. Naito
wiley   +1 more source

A dataset on environmental DNA, bacterio-, phyto- and zooplankton from an emerging periglacial lagoon in Svalbard, Arctic. [PDF]

Data Brief
Olenin S, Lukashanets D, Zaiko A, Samuilovienė A, Olenina I, Grinienė E, Politi T, Šaškov A, Kilmonaitė G, Šiaulys A.   +9 more
europepmc   +1 more source

Restricted cirque glaciers in the Wicklow Mountains, Ireland, during the Nahanagan Stadial (Greenland Stadial‐1/Younger Dryas)

Journal of Quaternary Science, EarlyView.
ABSTRACT In Ireland, the Nahanagan Stadial (NS) was characterised by cirque glacier, plateau icefield and mountain ice cap expansion and is named after the cirque glacier type‐site of Lough Nahanagan in the Wicklow Mountains. This period is broadly equivalent to the Younger Dryas Stadial and Greenland Stadial‐1 (GS‐1: ~12.9–11.7 ka).
Lauren Knight, Clare M. Boston, Harold Lovell, Timothy T. Barrows, Eric A. Colhoun, David Fink, Nicholas C. Pepin   +6 more
wiley   +1 more source