地球科学和环境保护期刊(英文)最新文献_第9页

RAPD Markers and Genetic Information Entropy in Environmental Monitoring: A Case Study with Wild Mushrooms RAPD标记与遗传信息熵在环境监测中的应用——以野生蘑菇为例

地球科学和环境保护期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/gep.2023.119003

C. Psallida, Dimitrios Argyropoulos

{"title":"RAPD Markers and Genetic Information Entropy in Environmental Monitoring: A Case Study with Wild Mushrooms","authors":"C. Psallida, Dimitrios Argyropoulos","doi":"10.4236/gep.2023.119003","DOIUrl":"https://doi.org/10.4236/gep.2023.119003","url":null,"abstract":"Mushrooms have a remarkable scientific value due to their nutritional, medicinal properties and industrial applications in enzyme production, so that effort in the maintenance of native wild mushroom varieties is increasing. The present study focuses on the use of Random Amplified Polymorphic DNA (RAPD) markers for biodiversity measure of wild mushroom species of the Northwest mountainous region of Greece. Data mining of similarity matrices from RAPD analysis was used to extract measurable entropy parameters for mushroom biodiversity monitoring based on Shannon’s information entropy. Shannon information index provides an easy assessment of the entropy of the genetic information of the germplasm per mushroom species while the total equitability index (E H ) = 0.871 offers an overall estimation of the genetic variation evenness of all species in the population of the studied mushrooms. Application of RAPDs with parallel entropy analysis is an easily applicable and low-cost valuable technology in environmental monitoring, using genetic information of wild mushroom species as an indicator that can lead to future actions in biodiversity maintenance and germplasm protection. The provided methodology can serve as a pilot procedure enriched with other environmental factors to monitor and protect wild mushroom communities native to the Greek countryside or in any part of the world and provide comparable results about biodiversity from different regions using common entropy indices.","PeriodicalId":58477,"journal":{"name":"地球科学和环境保护期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70610626","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}

引用次数: 0

Risk Assessment of Human Exposure to 2-Methylnaphthalene, Phenanthrene and Didodecylphthalate via Consumption of Shrimps (Macrobrachium vollenhovenii) from Qua Iboe River Estuary, South-South Nigeria 人类通过食用尼日利亚南南夸伊博河河口的虾(vollenhovenmacrobrachium)而接触到2-甲基萘、菲和邻苯二甲酸二十二酯的风险评估

地球科学和环境保护期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/gep.2023.116009

I. Oyo-Ita, B. B. Asuquo, E. Oyo-ita, O. Oyo-ita

引用次数: 0

Water Resources and Water Services Infrastructure and Its Vulnerability to Extreme Events—The Case of Jordan 水资源和供水基础设施及其对极端事件的脆弱性——以约旦为例

地球科学和环境保护期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/gep.2023.112003

E. Salameh

引用次数: 0

The Research of Carbon Emission Intensity and Measurement in Shandong Province 山东省碳排放强度及测度研究

地球科学和环境保护期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/gep.2023.114011

Chongmei Wang

引用次数: 0

Assessing Earthworm Influence on Remediating Potentials of Soil Micro-Organisms, and Bioavailable Hydrocarbon Pollutant in the Niger Delta, Nigeria 评价蚯蚓对尼日利亚尼日尔三角洲土壤微生物和生物有效烃污染物修复潜力的影响

地球科学和环境保护期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/gep.2023.113015

T. Gbarakoro, Victoria Oluwaseyi Koshoffa, F. Sikoki

引用次数: 0

Removal of Methyl Violet in Aqueous Solution on Activated Carbon Based on Saba senegalensis Shell Residues 基于塞内加尔沙巴壳渣的活性炭去除水溶液中甲基紫的研究

地球科学和环境保护期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/gep.2023.115013

Mouhamed Ndoye, M. Faye, C. Kane, Adama Diop, Mariama Diop

引用次数: 0

Evaluation of Factors of Soil Resistivity in the Niger Delta 尼日尔三角洲土壤电阻率因子评价

地球科学和环境保护期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/gep.2023.115020

T. Abam, F. T. Giadom, R. E. O. Iduma, Ifeyinwa L. Nwankwo

{"title":"Evaluation of Factors of Soil Resistivity in the Niger Delta","authors":"T. Abam, F. T. Giadom, R. E. O. Iduma, Ifeyinwa L. Nwankwo","doi":"10.4236/gep.2023.115020","DOIUrl":"https://doi.org/10.4236/gep.2023.115020","url":null,"abstract":"Soil conductivity is responsible for its aggressive behavior to metallic objects either in contact or buried in the ground. Rapid deterioration and eventual rupture of pipelines leading ultimately to crude oil spillages have been of eco-nomic as well as environmental concern. Although many factors contribute to soil resistivity, these relationships have hardly been quantitatively expressed. This paper explores the factors affecting soil resistivity firstly by matching the spatial regional distribution with each of the identified factors of influence, including ground elevation soil type, depth to water table and undrained strength. 183 Vertical Electrical Sounding VES with the ABEM SAS 1000, using Schlumberger electrode configuration were carried out along a pipeline route to generate resistivity distribution across a linear alignment that traverses three geomorphic sub-environments in the Niger Delta Region. The apparent resistivity values averaged over depths of 3 m and 10 m were plotted against the co-ordinates using Surfer-16 and overlaid on Google earth Pro to produce a spatial distribution with enhanced location visibility. The results show that apparent resistivity is influenced by depth to water table with lower values in areas of shallow water table occurrence. Furthermore, it is shown that changes in resistivity below the water table are more due to variation in soil type. Within a","PeriodicalId":58477,"journal":{"name":"地球科学和环境保护期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70601532","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}

引用次数: 0

Structural Study of the Kakobola Area and Its Surroundings by Detecting the Edges of Gravity Anomaly Sources 利用重力异常源边缘探测研究Kakobola地区及周边构造

地球科学和环境保护期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/gep.2023.117006

Albert Mbata Muliwavyo, Jonathan Musitu Muliwavyo, Jean Marie Tshitenge Mbuebue, Lumière Musitu, Clement N'zau Umba-di-Mbudi

引用次数: 1

Assessment of Bacteria, Morphological Characteristics, and Elemental Composition of Dust Fallout 尘埃沉降物细菌、形态特征和元素组成的评估

地球科学和环境保护期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/gep.2023.118007

Priskila N. Mweendi, Festus S. Shafodino, Zivuku Munyaradzi, Lamech M. Mwapagha

引用次数: 1

Reservoir Characteristics and Favorable Area Prediction of Chang-6 Reservoir in Zhouguan Area, Ordos Basin 鄂尔多斯盆地周关地区长6储层特征及有利区预测

地球科学和环境保护期刊(英文) Pub Date : 2023-01-01 DOI: 10.4236/gep.2023.118002

Yuchuan Liu, Ming Tang, Shengli Gao

引用次数: 0