Results 11 to 20 of about 1,247,684 (315)
Eclipse Ice Core Accumulation and Stable Isotope Variability as an Indicator of North Pacific Climate [PDF]
, 2012 The high accumulation rate and negligible amount of melt at Eclipse Icefield (3017 m) in the Saint Elias Range of Yukon, Canada, allows for the preservation of a high-resolution isotopic and glaciochemical records valuable for reconstruction of climatic ...
Kelsey, Eric P +3 more
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Advancing understanding of oat phenology for crop adaptation
Frontiers in Plant Science, 2022 Oat (Avena sativa) is an annual cereal grown for forage, fodder and grain. Seasonal flowering behaviour, or phenology, is a key contributor to the success of oat as a crop. As a species, oat is a vernalization-responsive long-day plant that flowers after
Ben Trevaskis +7 more
doaj +1 more source
On the Role of Seasonal Intercepts in Seasonal Cointegration [PDF]
Oxford Bulletin of Economics and Statistics, 1999 In the paper we consider the role of seasonal intercepts in seasonal cointegration analysis. For the nonseasonal unit root, such intercepts can generate a stochastic trend with a drift common to all observations. For the seasonal unit roots, however, we show that unrestricted seasonal intercepts generate trends that are different across the seasons ...
Franses, Philip Hans, Kunst, Robert M.
openaire +6 more sources
Quality of life: Seasonal fluctuation in Parkinson's disease
Frontiers in Neurology, 2023 ObjectiveAlthough the seasonal variation of motor and non-motor symptoms in Parkinson's disease (PD) has been reported, the association between seasonal change and quality of life in patients with Parkinson's disease remains to be explored.MethodsWe ...
Lei Wu +8 more
doaj +1 more source
Bioscience Journal, 2017 We aimed to assess the performance of different methodologies to estimate the reference evapotranspiration (ET0) in different seasons for at 1, 3, 6 and 10 days for the Northwestern Mato Grosso do Sul.
Fernando França da Cunha +3 more
doaj +1 more source
A simple model to estimate atmospheric concentrations of aerosol chemical species based on snow core chemistry at Summit, Greenland [PDF]
, 1995 A simple model is presented to estimate atmospheric concentrations of chemical species that exist primarily as aerosols based on snow core/ice core chemistry at Summit, Greenland. The model considers the processes of snow, fog, and dry deposition.
Bergin, M H +5 more
core +2 more sources
Frontiers in Veterinary Science, 2018 Although many authors have doubted that “feline urological syndrome” (FUS) describes a real pathogenetic entity, because it subsumes such a large variety of signs, Sumner's recent finding that urethral obstruction occurs most frequently in springtime ...
Brandon P. Reines +2 more
doaj +1 more source
Classifying the Ice Seasons 1982-2016 Using the Weighted Ice Days Number as a New Winter Severity Characteristic [PDF]
, 2017 Sea ice is a key climate factor and it restricts considerably the winter navigation in severe seasons on the Baltic Sea. So determining ice conditions severity and describing ice cover behavior at severe seasons are necessary.
Alari, V. (Victor) +2 more
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The Effect of Seasons on Gill Net Selectivity
Aquatic Sciences and Engineering, 2019 In this study, the aim was to investigate the seasonal variations in the selectivity of striped red mullet (Mullus surmuletus L., 1758) captured by gill nets during the year in the north Aegean Sea.
Adnan Ayaz +3 more
doaj +1 more source
Seaweed Diversity and Conservation on the Warambadi Seashore of Sumba Island: Substrata and Seasonal Phenomenon [PDF]
, 2017 The interaction between species and species diversity with their growing habitats are essential in the conservation of species. This study deals with the diversity and conservation of seaweed (marine macro-algae) with the emphasis on substrata habitats ...
Anggadiredja, J. T. (Jana)
core +2 more sources