Results 71 to 80 of about 42,369 (272)

GLOBE Cave Protocol Field Guide: Comparing Surface and Subterranean Environments [PDF]

, 2003
The GLOBE Cave Protocol Field Guide utilizes existing GLOBE protocols to explore an extreme environment. Caves provide an opportunity to utilize GLOBE protocols to investigate underground environments and compare them to surface environments. Outside the
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
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Half a Century of Per‐ and Polyfluoroalkyl Substances in Northern Gannet Eggs: Impact of Regulations

Journal of Applied Toxicology, EarlyView.
ABSTRACT Per‐ and polyfluoroalkyl substances (PFAS), known as “forever chemicals”, are persistent organic pollutants that have been widely used in the industry across the globe for many decades. Their chemical stability, bioaccumulation, and toxicity pose major environmental and health risks. This study examines temporal trends in the concentrations of
Anaïs Fournier, Anaïs Kerric, Raphaël A. Lavoie   +2 more
wiley   +1 more source

Magyarországi szikes vizek bakteriális biodiverzitásának megismerése, extremofil szervezetek polifázikus taxonómiai jellemzése = Bacterial biodiversity of Hungarian soda lakes and polyphasic taxonomic characterisation of extremophile microorganisms [PDF]

, 2008
Magyarországi szikes vizek mikrobaközösségeit szezonális mintavételezéseket követően tenyésztésen alapuló és tenyésztéstől független molekuláris biológiai diverzitás elemző módszerek együttes alkalmazásával vizsgáltuk 2002 és 2006 között.
Kériné Borsodi, Andrea, Márialigeti, Károly, Rusznyák, Anna, Vladár, Péter   +3 more
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Multi‐Frequency Electrocochleography Results in Fewer Drop Alarms During Cochlear Implant Insertion

The Laryngoscope, EarlyView.
A novel multi‐frequency electrocochleography (ECochG) algorithm used during cochlear implant electrode insertion is associated with fewer drop alarms and an increase in optimal insertion track patterns. Multi‐frequency ECochG may provide a more accurate assessment of the cochlear microenvironment when compared to single‐frequency ECochG.
Mana Espahbodi, Ali Syed, Alex Tu, Michael D. Seidman, Christopher J. Danner, Kyle P. Allen, Loren J. Bartels, Syed F. Ahsan, Courtney C.J. Voelker, Nicholas L. Deep, Jacob B. Hunter, Rebecca C. Chiffer, Elias M. Michaelides, Mohamed Elrakhawy, Matthew W. Miller, Harrison W. Lin, Hamid R. Djalilian, Esther X. Vivas, Simon I. Angeli, Michael Hoa, H. Jeffrey Kim, Mark H. Widick, Katrina R. Stidham, Neil S. Patel, Richard K. Gurgel, Karl W. Doerfer, Kanthaiah Koka, Michael S. Harris   +27 more
wiley   +1 more source

Metabolism and Occurrence of Methanogenic and Sulfate-Reducing Syntrophic Acetate Oxidizing Communities in Haloalkaline Environments

Frontiers in Microbiology, 2018
Anaerobic syntrophic acetate oxidation (SAO) is a thermodynamically unfavorable process involving a syntrophic acetate oxidizing bacterium (SAOB) that forms interspecies electron carriers (IECs).
Peer H. A. Timmers, Peer H. A. Timmers, Charlotte D. Vavourakis, Robbert Kleerebezem, Jaap S. Sinninghe Damsté, Jaap S. Sinninghe Damsté, Gerard Muyzer, Alfons J. M. Stams, Alfons J. M. Stams, Dimity Y. Sorokin, Dimity Y. Sorokin, Caroline M. Plugge, Caroline M. Plugge   +12 more
doaj   +1 more source

Arsenolipids in Cultured Picocystis Strain ML and Their Occurrence in Biota and Sediment from Mono Lake, California

Life, 2020
Primary production in Mono Lake, a hypersaline soda lake rich in dissolved inorganic arsenic, is dominated by Picocystis strain ML. We set out to determine if this photoautotrophic picoplankter could metabolize inorganic arsenic and in doing so form ...
Ronald A. Glabonjat, Jodi S. Blum, Laurence G. Miller, Samuel M. Webb, John F. Stolz, Kevin A. Francesconi, Ronald S. Oremland   +6 more
doaj   +1 more source

First observation of facultative paedomorphosis in the Danube crested newt (Triturus dobrogicus Kiritzescu, 1903) and the occurrence of facultative paedomorphosis in two newt species from soda pans of the Danube-Tisza Interfluve (Kiskunság National Park, Hungary) [PDF]

, 2013
The first observation of paedomorphosis in Triturus dobrogicus and the occurrence of facultative paedomorphosis in two newt species (T.dobrogicus and Lissotriton vulgaris) from soda pans of the Danube- Tisza Interfluve, Hungary are reported in this ...
Cozma, Nastasia Julianna, Mester, Béla, Puky, Miklós   +2 more
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Precision Restoration to Minimize Soil Loss in a Watershed in the Atlantic Forest Domain

Land Degradation &Development, EarlyView.
ABSTRACT The Turvo River Watershed, located in the Zona da Mata region of Minas Gerais and part of the Doce River Basin, faces serious problems of erosion and soil degradation, which compromise and reduce the quality of local water resources. Given this scenario, it is essential to implement environmental recovery strategies that prioritize the ...
Rodrigo Nobre Santana, Luíza Maria Affonso Lopes da Silva, Sady Júnior Martins da Costa Menezes, Getúlio Fonseca Domingues, Carlos Antônio Alvares Soares Ribeiro, Plinio Antonio Guerra Filho, Alexandre Rosa dos Santos   +6 more
wiley   +1 more source

Africa: the FBA connection [PDF]

, 1986
Since its inception in the 1930's the Freshwater Biological Association at Windermere, England has been involved in research on African lakes and rivers.
Fryer, G., Talling, J.F.
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Spring migration of Ruffs Philomachus pugnax in Fryslân: estimates of staging duration using resighting data [PDF]

, 2010
Seasonal bird migration involves long flights, but most time is actually spent at intermediate staging areas. The duration of stay at these sites can be evaluated with mark–recapture methods that employ day-to-day local encounters of individually marked ...
Hooijmeijer, Jos C.E.W.,, Piersma, Theunis,, Verkuil, Yvonne I.,, Wijmenga, Jan J.,   +3 more
core   +1 more source