[PDF] Top 20 Long-term trends in the ionospheric E and F1 regions
Has 10000 "Long-term trends in the ionospheric E and F1 regions" found on our website. Below are the top 20 most common "Long-term trends in the ionospheric E and F1 regions".
Long-term trends in the ionospheric E and F1 regions
... with the mean global foE trend shown in Fig. 5 (left part). Also the estimated error value is similar to the value for the global trend, thus confirming the high con- fidence ... See full document
9
Consistency of long-term elemental carbon trends from thermal and optical measurements in the IMPROVE network
... of the IMPROVE network (Chow et al., 2005). The replacement analyzer allows for more precise sample positioning and temperature control, more flexible data acquisi- tion, a higher intensity laser ... See full document
23
Long-term trends of black carbon and sulphate aerosol in the Arctic: changes in atmospheric transport and source region emissions
... sulphate and other inorganic ions at Alert, Barrow and Zeppelin were analyzed using ion chro- matographic analyses on filter samples taken at daily or longer intervals (Table ...1). The stations ... See full document
18
Analysis of linear long-term trend of aerosol optical thickness derived from SeaWiFS using BAER over Europe and South China
... 6, and 8 (443, 555, 670, and 865 nm, respectively) is depicted in ...2. In addition, this sensor has provided almost continuous radiances since its launch in August ...for the ... See full document
36
Increased incidence of tuberculosis in zimbabwe, in association with food insecurity, and economic collapse: an ecological analysis.
... November and early March [28]. The southern winter in Zimbabwe is the dry season, and as temperatures remain mild [28], time spent indoors may not increase during this ...cover ... See full document
9
A data portal for regional climatic trend analysis in a Peruvian High Andes region
... scales. In mountain regions, where impacts are expected to be particularly high and the adaptive capacity of the people is often low, reliable long-term climate time ... See full document
8
Long-term trends of black carbon and sulphate aerosol in the Arctic: changes in atmospheric transport and source region emissions
... AOI in order not to confuse it with a later defined transport cluster), used in this study were derived from monthly values pro- vided by the Climate Prediction Center (CPC) at the National ... See full document
52
Long-term trends in aerosol and precipitation composition over the western North Atlantic Ocean at Bermuda
... by the research community, these hi-flow impactors yield greater signal per unit deployment time while segregating aerosol size fractions using similar nozzle ...at the top of the THAO tower (Moody ... See full document
42
Trends in long-term gaseous mercury observations in the Arctic and effects of temperature and other atmospheric conditions
... whether the correlation was positive or negative. The somewhat significant correlations in March between AMDEs at Alert and both the North Atlantic Oscillation (NAO) In- dex (p ... See full document
12
Long-term dynamics of OH * temperatures over central Europe: trends and solar correlations
... molecules in the upper meso- sphere/mesopause region emit radiation in the visible and near ...infrared. The emission layer is located at about 87 km height with a layer ... See full document
15
Long-term <i>hm</i>F2 trends in the Eurasian longitudinal sector from the ground-based ionosonde observations
... for the hmF2 trends it should be taken into ac- count that hmF2 values are not directly scaled from iono- grams as are other ionospheric ...to the MU F factor, ...made in order to anal- ... See full document
12
Aerosol optical depth retrievals at the Izaña Atmospheric Observatory from 1941 to 2013 by using artificial neural networks
... 2002). In this context, the study of the spatial and temporal variability of atmospheric aerosols at sites in background conditions can offer crucial insights to account for their key ... See full document
29
Multistate Models Reveal Long-Term Trends of Northern Spotted Owls in the Absence of a Novel Competitor.
... Occupancy and multi-season occupancy models [36, 37] that account for imperfect detec- tion have become standard methods for the analysis of spotted owl data [11, 13, 15, ...methods, and warrants ... See full document
15
Assessing variability and long-term trends in burned area by merging multiple satellite fire products
... States and Canada, and shares the same poor correlation with independent estimates ...between the two products occurs in Central America, however, where the GLOBCARBON totals are ... See full document
46
The brain decade in debate: I. Neurobiology of learning and memory
... symposium in which some active researchers were invited by the Brazilian Society for Neuroscience and Behavior (SBNeC) to discuss the last decade’s advances in neurobiology of learning ... See full document
10
Population Trends of Central European Montane Birds Provide Evidence for Adverse Impacts of Climate Change on High-Altitude Species.
... Population trends were estimated for all but one 51 common bird species whose altitudinal range shifts in the Giant ...investigated in our earlier study [7]. The only exception was ... See full document
14
Global variation in the long-term seasonal changes observed in ionospheric F region data
... on the observed change in the height of the ionospheric F2 region, hmF2, (Jarvis et ...2009) and on the critical frequency of the F2 region (Danilov, 2008; Danilov ... See full document
7
Decadal-scale changes of dinoflagellates and diatoms in the anomalous baltic sea spring bloom.
... dinoflagellates, and if this association differs in various Baltic Sea ...index in the six major basins as defined in section ‘Long-term trends and seasonal ... See full document
10
Spatiotemporal variability and long-term trends of ocean acidification in the California Current System
... with the tem- poral resolution primarily having been determined by com- putational and storage ...reduces the aliasing of unresolved timescales that would result from the analysis of monthly ... See full document
24
Long term patterns in dissolved organic carbon, major elements and trace metals in boreal headwater catchments: trends, mechanisms and heterogeneity
... sulfate and calcium during the same period. Changes in ionic strength at the soil- water interface can influence the configuration of DOC molecules (Verm ¨ohlen et ...2000) and ... See full document
43
temas relacionados