Resources and Environmental Science最新文献

{"title":"Effect and Application of Different Amendments on Salinized Soil Remediation","authors":"Shuyan Song, Gui Zhi","doi":"10.57237/j.res.2023.02.004","DOIUrl":"https://doi.org/10.57237/j.res.2023.02.004","url":null,"abstract":": At present, China's saline-alkali soil area is very large. In the saline-alkali soil, the salinity will affect the growth of plants in the severe areas, so the plants cannot survive. How to maintain soil quality and prevent soil salt from being high has become an important research goal of soil improvement. Soil amendments can combine many small soil particles together to form large water stable aggregates. And it is widely used to prevent soil erosion, reduce soil water evaporation or excessive evaporation, save the amount of irrigation and promote the healthy growth of plants. This study through the use of homemade iron han ecological amendments, phosphogypsum, garden waste decay secondary materials, five materials mixed polyacrylamide and microbial amendments, combined with the water salt engineering comparison experiment, the whole experiment for three, respectively is composite amendments and water salt engineering comprehensive improvement measures (TG1, TG2), the traditional composite amendments (G 1, G 2) and","PeriodicalId":443479,"journal":{"name":"Resources and Environmental Science","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127739886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Present Situation and Prospect of Comprehensive Utilization of Phosphogypsum","authors":"Wang Yi, Guan Guohua, Wang Yanhong, Wang Xuewen","doi":"10.57237/j.res.2023.02.002","DOIUrl":"https://doi.org/10.57237/j.res.2023.02.002","url":null,"abstract":"","PeriodicalId":443479,"journal":{"name":"Resources and Environmental Science","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115124948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative Analysis of Sea Ice Between the Antarctic and the Arctic","authors":"L. Peilin, Wang Xingdong","doi":"10.57237/j.res.2023.02.001","DOIUrl":"https://doi.org/10.57237/j.res.2023.02.001","url":null,"abstract":"","PeriodicalId":443479,"journal":{"name":"Resources and Environmental Science","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126870362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis on the Characteristics and Geological Significance of Variation Function in Mineral Geological Modeling","authors":"X. Chunhua","doi":"10.57237/j.res.2023.01.005","DOIUrl":"https://doi.org/10.57237/j.res.2023.01.005","url":null,"abstract":"","PeriodicalId":443479,"journal":{"name":"Resources and Environmental Science","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116967368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Design and Implementation of Greening Management System Based on GIS","authors":"Xueting Wei, Xingdong Wang","doi":"10.57237/j.res.2023.01.006","DOIUrl":"https://doi.org/10.57237/j.res.2023.01.006","url":null,"abstract":": Greening is an indispensable part of the process of urbanization. In the process of social progress and scientific and technological development, the demand for urban greening management is growing, and the difficulty is also improving. The traditional greening management method is cumbersome and the data is not accurate enough to meet the management needs of the current era. Therefore, informatization has gradually become the mainstream of greening management. Under this background, this system starts from the two core modules of plant irrigation and daily maintenance in traditional greening management, expands and extends the functions of the system, and finally completes the greening management system based on GIS design and development through field investigation of the greening management on campus and demand analysis combined with this situation. The system mainly has five functional modules: regional management, water volume monitoring, problem reporting, task processing and information summary. The users of the greening management system can query the information and attributes of the greening area, monitor the irrigation water volume, deal with the problems occurred in the greening area, and view the staff's work progress and records on the PC side. At the same time, the system has also been developed on the mobile terminal, which improves the efficiency of greening management.","PeriodicalId":443479,"journal":{"name":"Resources and Environmental Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130705986","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multi-index Quantification and Its Statistical Model Constraint to Improve the Quality of Project Evaluation","authors":"Chunhua Xu, Naiyong Liu, Xinlong Qin, Rongfang Liu, Xudong Zhang, Yanying Ma, Zhang Jie","doi":"10.57237/j.res.2023.01.004","DOIUrl":"https://doi.org/10.57237/j.res.2023.01.004","url":null,"abstract":": With the transformation of geological prospecting units in China to multiple business areas, the types and contradictions of identification and evaluation of technological achievements have also increased substantially. Taking 288 project achievements completed by a Bureau in the six years from 2016 to 2021 as an example, this paper quantitatively extracts and sets up a variety of award scoring parameters, and divides the outstanding project achievement awards into: Geological exploration, engineering construction, mining development, ecological civilization construction, surveying and mapping geographic information, scientific research and prediction, and technical advisory services. The selection scope covers all industrial categories in the transition period of geological prospecting units. The evaluation results reflect the role of opening up the grade and encouraging the advanced. The revision and formulation of the management method has improved a lot in terms of fairness, impartial and rationality, but the leading role in scientific and technological innovation is still insufficient and needs to be further improved. By statistical analysis, the distribution model of the quantitative score of the award is established, and it is considered that the better award results should conform to the normal distribution or T distribution with initial right deviation. With the evaluation system from the emphasis on output value to the emphasis on innovation-oriented, the mathematical statistics distribution law of the evaluation result score should show the change of à distribution characteristic form under the condition of á = 4.","PeriodicalId":443479,"journal":{"name":"Resources and Environmental Science","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121729835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"New Pattern and Countermeasures of Ecotourism Development in China","authors":"L. Jiwei, S. Mingyu, L. Qun","doi":"10.57237/j.res.2023.01.001","DOIUrl":"https://doi.org/10.57237/j.res.2023.01.001","url":null,"abstract":"","PeriodicalId":443479,"journal":{"name":"Resources and Environmental Science","volume":"329 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122832795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impacts of Contaminants on Groundwater Quality in Rukpokwu, Delta Region of Nigeria","authors":"Davidson Enoni Egirani, Boma Dagogo-Jack","doi":"10.57237/j.res.2023.01.002","DOIUrl":"https://doi.org/10.57237/j.res.2023.01.002","url":null,"abstract":": This study investigated the characterization of borehole sediment and the impact of contaminants on groundwater quality in the Rukpokwu Community in the delta of Nigeria. The investigation supported by spatial data supported by GIS techniques provides a data baseline for the monitoring of organo-contaminants in groundwater quality in Rukpokwu. This low pH of the groundwater and irritation of the throat and mouth became a concern to the residents. This study is necessary because of the limited data on the level of organic contamination in groundwater in this section of the delta of Niger in Nigeria. So, there was a need to track the source of contamination in this part of the delta of Niger in Nigeria. These previous studies have suggested a highly permeable open aquifer in similar deltaic terrain. Ten (10) samples of borehole sediment and water collected at 30 m depth were being analyzed for textural and physicochemical characteristics. The parameters analyzed include Iron (Fe), Total Petroleum Hydrocarbon &Total Hydrocarbon Content (i.e., TPH and THC respectively) of borehole sediment in association with groundwater quality. Ten (10) sediment samples collected at a depth of 30m and were being analyzed for mean, sorting, skewness and kurtosis, using standard laboratory procedures. Coarse silt, poorly sorted and negatively skewed were the characteristics of the borehole silt. The Kurtosis suggested the leptokurtic and platykurtic nature of the sediment. The TPH and THC range from 0.58 to 0.85 mg/L and 1.26 to 2.84 mg/L respectively. The Fe and pH range in the sediment were 0.85 to 2.46 mg/L and 4.43 to 6.02 respectively. However, Fe in the groundwater ranges from 0.12 to 0.21 mg/L. The results were above the World Health Organization's acceptable contaminant level. Based on the piece of evidence provided by spatial data mapping and textural parameters, the characteristics of the borehole sediment significantly controlled the ingress of contaminants into the groundwater. The source of groundwater contamination is the abnormal concentrations of organic contaminants. These results significantly impact human health in the food chain. This study provides information to the environmental agency for a clean-up process.","PeriodicalId":443479,"journal":{"name":"Resources and Environmental Science","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127848308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Source, Harm and Treatment of Endocrine Disruptors in Groundwater","authors":"Fu Yu-meng, Cheng Wen, Wang Yi","doi":"10.57237/j.res.2023.01.003","DOIUrl":"https://doi.org/10.57237/j.res.2023.01.003","url":null,"abstract":"","PeriodicalId":443479,"journal":{"name":"Resources and Environmental Science","volume":"145 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127305703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}