Earth Sciences,EnvironmentalSciences andEnvironmental StudiesSubject benchmark statementsSubject benchmark statements provide a means for the academic comm... M Cresswell 被引量: 21发表: 2007年 Earth and Environmental Sciences Modern science is increasingly collaborative, as signaled by rising numbers of ...
In both cases, however, there is a need to understand the responses of society to alternative policies. This entails, at one level, insights into the likely reaction of people to alternative policies – basically good forecasting models. At another level, that of project and policy evaluation, ...
this study delves into the subject and examines the effects of governance on environmental quality in 180 countries from 1999 to 2021. To maintain comparability and precision, we first classify countries into full and income-level panels and then, innovatively...
Regression model specification Static model (Fixed and random effects) This study applied pooled ordinary least squares (OLS) and static models, such as the fixed effect and random effect, to examine the impact of the ecological footprint indicators on the total fertility rate. These models were...
Beijing: China Environmental Science Press (in Chinese). Google Scholar [4] Ministry of Environmental Protection of the People’s Republic of China. 2009. Water Quality - Guidance on Sampling Techniques: HJ 494−2009[S]. Beijing: China Environmental Science Press (in Chinese). Google ...
In STD mice, aging was associated with a global 13.81% decrease in CpG methylation (Fig. 2a), which is in accordance with the predominant CpG hypomethylation found at the individual CpG level (compare Supplementary Fig. 3). In contrast, aged ENR mice did not show significant global CpG ...
There appears to be no great science attached to the derivation of these parameters—this was apparently the only humidity oven available to Bush and Jenkins (1977) who were amongst the first to advocate HOD in core analysis of shaly sands. View chapterExplore book Air pressure and altitude ...
A portable barrier apparatus is disclosed in this specification defining a multi-sectioned barrier for protection against wind and sand in various outdoor environments. Additionally the barrier may assembled and used as a child or pet re... ...
Column 4 displays our preferred specification, including cell and time fixed effects, as well as HAC standard errors, which shows a statistically significant and sizable negative effect of prolonged drought periods on cell-level population. As our main explanatory variable is measured in fractions of...
Intelligent development is an inevitable choice for the green development of manufacturing enterprises, environmental regulations and green innovation play an important role in the intelligent development of manufacturing enterprises. By analyzing the in