However, it has not yet reached Grade I, indicating that there is still room for improvement in the future. Table 5 Evaluation results of water resource ecological security in the YRB from 2010 to 2019. Full size table The DPSIR model was used to analyse the reasons for the improvement in...
To have a more comprehensive understanding of the water ecological security status of the Yellow River Basin, this paper constructs a water ecological security evaluation index system founded on the Pressure-State-Response (PSR) model. The indicators are
BREEAM is the Building Research Establishment’s Environmental Assessment Method first launched in the UK (Srinivasa, 2011, Prior, 2017). The first version of this standard was first published in 1993 for office buildings. The second (revised) version of the BREEAM was introduced in 1998, coverin...
A performance indicator consists of a value (resulting from the evaluation of the "processing rule") expressed in specific units, and a confidence grade which indicates the quality of the data represented by the indicator. Performance Indicators are typically expressed as ratios be...
Wang Chunhefirst introduced the assessment and prevention of storm surge disasters.Hu Yingjieintroduced big data and intelligence.Luo AoboandLin Taijunshowed the distribution of Manila Trench earthquake damage to tsunami, the impa...
(Fig.3). The area is composed of high grade igneous and baked shales, these can be the sources of chromium in the area. Studies show that the reduction of chromium (VI) to chromium (III) can occur under suitable conditions in the aqueous environment. According to Kimbrough et al. (1999...
Made of Food Grade BPA-Free Material, the waterBOB is a safe and trustworthy way to store your family’s drinking water. Not only do you save the storage space from having bulky water bottle packages and heavy water barrels but you don’t lose out because the waterBOB holds up to 100 ...
Before in vivo psoriasis treatment, we first studied the biocompatibility of WRG in HaCaT cells and healthy mice (Fig. S4). MTT assay was used to study the safety of WRG in HaCaT cells. As shown in Fig. S4A, negligible toxicity was observed in different concentrations of WRG. The WRG-...
As the carrier of enterprise water resources management disclosure, water information disclosure is a means of expression of enterprises’ environmental responsibility. First, a corporate water information disclosure quality evaluation index system and e
The indices were divided into five levels, a severe warning level, moderate warning level, critical safety level, moderate safety level, and safety level, which are marked I, II, III, IV, and V, respectively (Table 3). Table 3 Grade classification of water resource security in the karst ...