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Spatial and seasonal variation of water parameters, sediment properties, and submerged macrophytes after ecological restoration in a long-term (6 year) study in Hangzhou west lake in China
Hangzhou west lake macrophytes ecological restoration
2021/7/28
Submerged macrophyte restoration is the key stage in the reestablishment of an aquatic ecosystem.
Seasonal variation of ascorbic acid and nitrate levels in selected basil (Ocimum basilicum L.) varieties
culinary herbs greenhouse production pot culture ascorbate-nitrate index
2018/3/6
The aim of this study was to determine the levels of ascorbic acid and total nitrates in the fresh aerial parts of different
varieties of basil (Ocimum basilicum L.) in different growing seasons. The...
Seasonal Variation in Childrens Physical Activity and Sedentary Time
SEASON ACCELEROMETER SEDENTARY BEHAVIOR
2017/4/13
Purpose: Understanding seasonal variation in physical activity is important for informing public health surveillance and intervention design. The aim of the current study was to describe seasonal vari...
Seasonal Variation of Pelagic Fish Catch Around Java
Seasonal Variation Pelagic Fish Catch Around Java
2015/7/28
We present data on the seasonal variability of small pelagic fish catches and their relation to the coastal processes responsible for them around the island of Java. This study uses long fish-catch re...
SEASONAL VARIATION OF LAND COVER CLASSIFICATION ACCURACY OF LANDSAT 8 IMAGES IN BURKINA FASO
Phenology Classification Random Forest
2015/5/6
In the seasonal tropics, vegetation shows large reflectance variation because of phenology, which complicates land cover change monitoring. Ideally, multi-temporal images for change monitoring shoul...
Seasonal Variation in Objectively Assessed Physical Activity among Young Norwegian Talented Soccer Players: A Description of Daily Physical Activity Level
Talent soccer youth physical activity overload
2015/5/25
‘Practise makes perfect’ is a well-known expression in most sports, including top-level soccer. However, a high training and match load increases the risk for injury, overtraining and burnout. With th...
Seasonal Variation of Suicide Rates within Alaska: Associations of Age and Sex
Epidemiology Public Health Suicide Alaskan Native Seasonal Variation Vitamin D
2014/11/6
Background: Suicide rates among Alaska Natives in rural Alaska are almost 16 times higher than the national average. Some studies in northern latitudes have shown seasonal variation among suicide rate...
Seasonal variation of isoprene basal emission in mature Quercus crispula trees under experimental warming of roots and branches
isoprene biogenic volatile emission Quercus crispula experimental warming
2017/4/11
Isoprene is a reactive volatile organic compound (VOC), the annual global biogenic emissions of which are the largest
of the non-methane VOC. Since isoprene emissions are partly temperature-driven, u...
Mining and Seasonal Variation of the Metals Concentration in the Puyango River Basin—Ecuador
Heavy Metals Gold Mining Puyango River Basin
2013/3/12
The Puyango River Basin covers approximately an area of 4400 km2, it is located in Southern of Ecuador, with Calera and Amarillo rivers as tributaries. In this region, one of the main activities is sm...
Seasonal Variation and Sources of Polycyclic Aromatic Hydrocarbons (PAHs) in Indoor and Outdoor Air in a Semi Arid Tract of Northern India
Indoor and outdoor air Gas/Particulate PAHs Seasonality Toxic assessment Source apportionment
2016/3/25
PAHs concentration in particulate and gas phase was investigated in indoor and outdoor air of urban residential and
roadside homes in a semiarid region of India. Samples were collected during winter ...
Seasonal variation of vegetation productivity over an alpine meadow in the Qinghai–Tibet Plateau in China: modeling the interactions of vegetation productivity, phenology, and the soil freeze–thaw process
Alpine meado Qinghai– Tibet Platea Unfro zen water Prima ry production
2013/9/2
Phenolog y cont rols the seaso nal activ ities ofvege tation on land surfaces and thu s plays a fun damenta lrole in regu lating pho tosynthesi s and othe r ecosyste mprocesses. There fore, accuratel ...
Seasonal Variation and Sources of Heavy Metals in Atmospheric Aerosols in a Residential Area of Ulsan, Korea
Temporal variation PM2.5 PM10 Heavy metals Source identification
2016/3/28
This study investigated seasonal variations in mass concentrations of particulate matter (PM) and compositions of heavy
metals in PM2.5 and PM10 collected from a typical urban residential area in Uls...
DIURNAL AND SEASONAL VARIATION OF MEASURED ATMOSPHERIC CO2 AT DEHRADUN DURING 2009
Carbon Dioxide photosynthesis soil respiration Net Ecosystem Productivity Net primary Productivity Indian summer monsoon
2014/5/6
Atmospheric carbon dioxide (CO2) is the major greenhouse gas. We analysed the diurnal trend and seasonal variations of atmospheric Carbon Dioxide (CO2) measured at Dehradun during 2009. The measuremen...
Seasonal variation of radon concentrations in atmospheric air in the Nowa Ruda area (Sudety Mountains) of southwest Poland
utdoor radon seasonal and spatial variations
2017/4/12
Atmospheric radon concentrations were monitored from autumn 2004 to winter 2007 in an abandoned coal mining
area of SW Poland that contained various bedrock uranium contents, ranging from 1 to 8 ppm....
Sources of light-absorbing aerosol in arctic snow and their seasonal variation
light-absorbing aerosol arctic snow seasonal variation
2010/11/30
Two data sets consisting of measurements of light absorbing aerosols (LAA) in arctic snow together with suites of other corresponding chemical constituents are presented; the first from Siberia, Green...