in North America Sha Zhou1,2,Yao Zhang3, Philippe Ciais4, Xiangming Xiao3,5,Yiqi Luo6,7, Kelly K. Caylor2, Yuefei Huang1,8 & Guangqian Wang1 Annual gross primary productivity (GPP) varies considerably due to climate-induced changes in plant phenology and physiology....
The results demonstrated that (1) the natural resource carrying capacity subsystem was the main system of the development of the resource and environment carrying capacity in Altay prefecture, and its impact on the resource and environment carrying capacity in Altay prefecture was greater than the ...
HealthCereal Grains for Human HealthCerebral Palsy and Nutrition—A Global PerspectiveChanging Times for Vitamin D and HealthChildhood Diet and the Impact on Physical and Cognitive DevelopmentChildhood Eating and Feeding DisturbancesChinese National Nutrition Survey 2012Chocolate and Cocoa in Human Health...
Learn what the secular trend is. Identify examples of the secular growth trend in boys and girls, and discover the possible causes of the secular...
Current trends in fitness apps include personalized workout recommendations, virtual classes, and gamification. Exercise.com stays ahead of these trends, providing you with the tools to create an app that’s not only on-trend but also true to your brand. “My custom-branded apps have made my...
However, failing to reject a false null hypothesis when a significant trend has occurred (Type II error) may result in a deleterious population impact if the trend is not mitigated soon enough. One conservative approach is to increase the α value to obtain higher power and reduce the ...
The grassland carbon cycle in China is still at beginning stage, migration quantity and transforming mechanism of carbon between the plant, the litter and the soil carbon pool are short of integrated research. In this paper some comments on scientific uncertainties and methodologies are put forward ...
Global warming is increasing the frequency and duration of heat waves, which is defined as when air temperature exceeds a threshold for more than specific
Impact of Profitability on Capital Structure: An Analytical Study 论文作者: Santu Charan Das Modifications for Conversion of Conventional Four Stroke Engine to a Six Stroke Engine 论文作者: Myo Thura Sandar Aung Urban Sanitation problems and Challenges in Karnataka: An Overview 论文作者: Asha T S....
(Takigawa et al.2010). In Houston metropolis, a highly industrial area in the US, the average ambient FA concentration was about 3–7 ppb (~4–9 μg/m3) with peak exposures up to 37 ppb (45 μg/m3) (Guven and Olaguer2011); we use the conversion factor: 1 ppm is equal to 1.228...