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The Egyptian Journal of Environmental Change最新文献

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Geomorphic surveying of submerged sea notches in Otranto area during the Quaternary, Ionian Sea coast, South Italy 意大利南部爱奥尼亚海岸奥特朗托地区第四纪淹没海槽地貌调查
The Egyptian Journal of Environmental Change Pub Date : 2020-03-01 DOI: 10.21608/ejec.2020.96489
Nourhan Nour
{"title":"Geomorphic surveying of submerged sea notches in Otranto area during the Quaternary, Ionian Sea coast, South Italy","authors":"Nourhan Nour","doi":"10.21608/ejec.2020.96489","DOIUrl":"https://doi.org/10.21608/ejec.2020.96489","url":null,"abstract":"Submerged notches that indicate negative sea level change evidence during The Quaternary. Through their study, the effects of sea level change and effect of tectonic lifting movements on them during the Quaternary are identified. Submerged notches as negative evidence below MSL are studied in the field work in two areas: The first one is \"San Foca\" area that comprises three parts from north to south:\" Torre di Roca Vecchia bay\" and \"Madonna di Roca Vecchia bay\", the second area is \"Castro\", only \"Porto Castro\" is studied below the current sea level. The studied area located in the Ionian Sea coast, South Italy, its total length is about 53 km. The studied area is the south-east part of the Apulia region (southern Italy), stretching between the Ionian Sea and Adriatic Sea. It is located on the east coast of the Salento peninsula. Its coordinates are 40 ̊ 0 ́ 2.43 ̋ to 40 ̊ 18 ́ 6.85 ̋ N, and 18 ̊ 16 ́ 10.10 ̋ to 18 ̊ 31 ́ 30.99 ̋ E The aims of this paper to define the effects of the Quaternary Sea level change on submerged notches, and study the evolution of coastal karst in current climate conditions. The methodology of this study depended upon extensive field and measurements of submerged notches, an in addition to GPS.","PeriodicalId":211158,"journal":{"name":"The Egyptian Journal of Environmental Change","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129679929","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
Assessment of climate change and its environmental consequences of Posidonia coastal distribution, Case Study: Garawla Islands Village at North west coast of Egypt 波西多尼亚沿海分布的气候变化及其环境后果评估，案例研究:埃及西北海岸Garawla群岛村
The Egyptian Journal of Environmental Change Pub Date : 2019-03-01 DOI: 10.21608/ejec.2019.96534
{"title":"Assessment of climate change and its environmental consequences of Posidonia coastal distribution, Case Study: Garawla Islands Village at North west coast of Egypt","authors":"","doi":"10.21608/ejec.2019.96534","DOIUrl":"https://doi.org/10.21608/ejec.2019.96534","url":null,"abstract":"","PeriodicalId":211158,"journal":{"name":"The Egyptian Journal of Environmental Change","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126046554","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: 1
WIND AND ITS IMPACT ON THE GEOMORPHOLOGICAL APPEARANCE ON MUSANDAM PENINSULA- SULTANATE OF OMAN 阿曼苏丹国穆桑达姆半岛风及其对地貌的影响
The Egyptian Journal of Environmental Change Pub Date : 1900-01-01 DOI: 10.21608/ejec.2019.96535
Dr. Naglaa Tawfik Oref
{"title":"WIND AND ITS IMPACT ON THE GEOMORPHOLOGICAL APPEARANCE ON MUSANDAM PENINSULA- SULTANATE OF OMAN","authors":"Dr. Naglaa Tawfik Oref","doi":"10.21608/ejec.2019.96535","DOIUrl":"https://doi.org/10.21608/ejec.2019.96535","url":null,"abstract":"","PeriodicalId":211158,"journal":{"name":"The Egyptian Journal of Environmental Change","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116863843","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
GEOMORPHOLOGY OF FOSSIL SPRING MOUNDS NEAR EL GEDIDA VILLAGE, DAKHLA OASIS, WESTERN DESERT OF EGYPT 埃及西部沙漠dakhla绿洲el gedida村附近的化石泉丘地貌
The Egyptian Journal of Environmental Change Pub Date : 1900-01-01 DOI: 10.21608/ejec.2021.149015
M. Torab
{"title":"GEOMORPHOLOGY OF FOSSIL SPRING MOUNDS NEAR EL GEDIDA VILLAGE, DAKHLA OASIS, WESTERN DESERT OF EGYPT","authors":"M. Torab","doi":"10.21608/ejec.2021.149015","DOIUrl":"https://doi.org/10.21608/ejec.2021.149015","url":null,"abstract":"","PeriodicalId":211158,"journal":{"name":"The Egyptian Journal of Environmental Change","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121867489","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: 1
Footprints of living Landscapes –a View on cultural Diversities from the Andes 生活景观的足迹——从安第斯山脉看文化多样性
The Egyptian Journal of Environmental Change Pub Date : 1900-01-01 DOI: 10.21608/ejec.2021.149013
I. Schjellerup
{"title":"Footprints of living Landscapes –a View on cultural Diversities from the Andes","authors":"I. Schjellerup","doi":"10.21608/ejec.2021.149013","DOIUrl":"https://doi.org/10.21608/ejec.2021.149013","url":null,"abstract":"The human impact on the environment is of growing preoccupation to be able to understand the formation of the contemporary landscapes and to be able to analyse the various phases of the development of a particular cultural landscape. The impressive mountain landscapes in the Andean region in South America we observe today are not as pristine and untouched, as one could be tempted to believe but it is only recently being recognized as such. The arrival the Spaniards in the 16th century changed the landscape with the introduction of new crops, animals and technology. But the Pre-Hispanic cultures had long before altered the landscape. Changes in subsistence strategies, demography, or perception illustrate complex causes that provide important insights into different utilization systems. Examples are taken from the author’s fieldwork in the Andes and in the Ceja de Montaña.","PeriodicalId":211158,"journal":{"name":"The Egyptian Journal of Environmental Change","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127194914","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
Using GIS Tools and Data for Hydrological Modelling in Arid Areas: A Literature Review 利用GIS工具和数据在干旱区进行水文模拟:文献综述
The Egyptian Journal of Environmental Change Pub Date : 1900-01-01 DOI: 10.21608/ejec.2019.96533
Hassan M. Khormi
{"title":"Using GIS Tools and Data for Hydrological Modelling in Arid Areas: A Literature Review","authors":"Hassan M. Khormi","doi":"10.21608/ejec.2019.96533","DOIUrl":"https://doi.org/10.21608/ejec.2019.96533","url":null,"abstract":"This study reviews a number of hydrological modelling studies in arid areas, including the use of spatial analysis in geographical information systems (GIS) and remote sensing (RS) packages. Specifically, it aims to review the most important GIS tools and spatial data used in modeling processes. We discuss the use of digital elevation model data, land-use/cover data, soil data, and rainfall data in terms of their impacts on applications of hydrological modelling. The review concentrates on commonly used tools, e.g., the soil and water assessment tool, the kinematic runoff and erosion model, the identification of unit hydrograph and component flows from rainfall, the evaporation and stream flow model, and the Hydrologic Engineering Center-Hydrologic Modelling System. The runoff curve number method is illustrated as an example of methods that are utilized in GIS-based hydrological models. Arid areas require more attention from researchers in order to overcome the obstacles to hydrological modelling identified in the study. For example, they should consider new methods for determining spatial rainfall and infiltration from transient flows that come from flash floods. Instead of using gauged data on arid areas, RS data can be used for simulating events. Observational data can also be improved by creating multiple measurement stations in affected areas.","PeriodicalId":211158,"journal":{"name":"The Egyptian Journal of Environmental Change","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133511619","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
Impact of anthropogenic activities on natural vegetation cover of Aseer Region, Saudi Arabia 人为活动对沙特阿拉伯阿西尔地区自然植被覆盖的影响
The Egyptian Journal of Environmental Change Pub Date : 1900-01-01 DOI: 10.21608/ejec.2021.149017
A. Moatamed
{"title":"Impact of anthropogenic activities on natural vegetation cover of Aseer Region, Saudi Arabia","authors":"A. Moatamed","doi":"10.21608/ejec.2021.149017","DOIUrl":"https://doi.org/10.21608/ejec.2021.149017","url":null,"abstract":"Aim: This study aims to monitor the degradation of natural vegetation cover (particularly in juniper trees’ ecosystem) in one of the richest areas of biological diversity in the Kingdom of Saudi Arabia caused by intensive anthropogenic activities. Location: Aseer area located in the southwestern part of Saudi Arabia, it extend between the latitudes of 17° 30ˊ: 21° N and the length of 41° 30ˊ: 44° 45ˊ with total area about 84,084 km2. Methods: Satellite images analysis were used to detect the changes in natural vegetation cover in the study area. These satellite images covering the period between 1980 and 2020. Results: The total area covered with natural vegetation was 4385.6 km2 in 1980; it deceased to 3645.5 km2 according to the satellite image of 2020. Population growth and urban sprawl were the main factors causing the degradation of natural vegetation cover in this region.","PeriodicalId":211158,"journal":{"name":"The Egyptian Journal of Environmental Change","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129444877","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: 3
Interactive Map of Natural Reserves in Egypt Using Open-Source Web GIS Tools 使用开源Web GIS工具绘制埃及自然保护区交互式地图
The Egyptian Journal of Environmental Change Pub Date : 1900-01-01 DOI: 10.21608/ejec.2021.149019
Ahmed Mahmoud Abdelwahed, Adel Mohamed Shawesh, Dr. Mahmoud Fawzy Farag
{"title":"Interactive Map of Natural Reserves in Egypt Using Open-Source Web GIS Tools","authors":"Ahmed Mahmoud Abdelwahed, Adel Mohamed Shawesh, Dr. Mahmoud Fawzy Farag","doi":"10.21608/ejec.2021.149019","DOIUrl":"https://doi.org/10.21608/ejec.2021.149019","url":null,"abstract":"Natural reserves are major economic components of countries, due to their natural, human, environmental and tourism importance. Therefore, this study aims to create an interactive map of natural reserves in Egypt, which have 30 existing natural reserves, and 14 suggested natural reserves, On the other hand, today's world is moving to use technology in all directions, including maps. So, this study depends on using Open-Source Web GIS Tools in creating the interactive map, instead of traditional paper maps. Web GIS is the result of merging the advantages of geographic information systems and the possibility of the Internet. This creates maps of easy access and manipulation. Open-Source tools are free to use tools for users to develop on. This study relies on Web design programming languages (HTML CSS – Java Script) for map creating using the Leaflet.js mapping library, and type of data Geojson, and software that uses QGIS for mapping work, and Brackets for coding.","PeriodicalId":211158,"journal":{"name":"The Egyptian Journal of Environmental Change","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130061882","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
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