利用北卡罗莱纳州阿什维尔上游的法国Broad河流域地形图证据来测试一个新的地质和冰川历史范式,美国

IF 0.4 Q4 GEOSCIENCES, MULTIDISCIPLINARY
E. Clausen
{"title":"利用北卡罗莱纳州阿什维尔上游的法国Broad河流域地形图证据来测试一个新的地质和冰川历史范式,美国","authors":"E. Clausen","doi":"10.5539/jgg.v15n2p1","DOIUrl":null,"url":null,"abstract":"Topographic map evidence in the western North Carolina French Broad River drainage basin (upstream from Asheville) was used to determine if a new geology and glacial history paradigm (new paradigm) can explain previously unexplained (and anomalous) drainage system evidence. The new paradigm claims: 1) the Eastern Continental Divide was uplifted as the southeastern rim of a continental ice sheet created deep “hole” (in which the ice sheet was located) as immense and prolonged southwest-oriented meltwater floods flowed across it, 2) headward erosion of south and southeast-oriented valleys (in sequence from the southwest to the northeast) diverted floodwaters more directly to the Atlantic Ocean, and 3) headward erosion of north- and northwest-oriented valleys from the developing deep “hole” (in sequence from the southwest to the northeast) diverted floodwaters to deep “hole” space (located between the rising deep “hole” rim and the ice sheet margin) and then toward deep “hole” southern exits (eventually the Mississippi River valley became the only southern exit). The new paradigm permitted the following types of drainage system evidence to be explained:1) numerous barbed tributaries flowing to a northeast-oriented French Broad River segment, 2) a larger than required northeast-oriented French Broad River valley, 3) and diverging and converging valley complexes which are found throughout the northeast-oriented oriented French Broad River headwaters drainage basin. In addition, the map evidence could be interpreted to show: 1) headward erosion of the north- and northwest-oriented French Broad River valley captured southwest-oriented flow to the north-oriented Pigeon River valley which had captured flow to the northwest-oriented Little Tennessee River valley, 2) headward erosion of the south-oriented Broad River valley captured southwest-oriented flow to the northeast- and north-oriented French Broad River and the south-oriented Toxaway River and 3) and multiple gaps identify locations where southwest-oriented water entered and exited the present-day French Broad River headwaters drainage basin.","PeriodicalId":42282,"journal":{"name":"Journal of Geology Geography and Geoecology","volume":null,"pages":null},"PeriodicalIF":0.4000,"publicationDate":"2023-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Use of French Broad River Drainage Basin Topographic Map Evidence Upstream from Asheville, North Carolina to Test a New Geology and Glacial History Paradigm, USA\",\"authors\":\"E. Clausen\",\"doi\":\"10.5539/jgg.v15n2p1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Topographic map evidence in the western North Carolina French Broad River drainage basin (upstream from Asheville) was used to determine if a new geology and glacial history paradigm (new paradigm) can explain previously unexplained (and anomalous) drainage system evidence. The new paradigm claims: 1) the Eastern Continental Divide was uplifted as the southeastern rim of a continental ice sheet created deep “hole” (in which the ice sheet was located) as immense and prolonged southwest-oriented meltwater floods flowed across it, 2) headward erosion of south and southeast-oriented valleys (in sequence from the southwest to the northeast) diverted floodwaters more directly to the Atlantic Ocean, and 3) headward erosion of north- and northwest-oriented valleys from the developing deep “hole” (in sequence from the southwest to the northeast) diverted floodwaters to deep “hole” space (located between the rising deep “hole” rim and the ice sheet margin) and then toward deep “hole” southern exits (eventually the Mississippi River valley became the only southern exit). The new paradigm permitted the following types of drainage system evidence to be explained:1) numerous barbed tributaries flowing to a northeast-oriented French Broad River segment, 2) a larger than required northeast-oriented French Broad River valley, 3) and diverging and converging valley complexes which are found throughout the northeast-oriented oriented French Broad River headwaters drainage basin. In addition, the map evidence could be interpreted to show: 1) headward erosion of the north- and northwest-oriented French Broad River valley captured southwest-oriented flow to the north-oriented Pigeon River valley which had captured flow to the northwest-oriented Little Tennessee River valley, 2) headward erosion of the south-oriented Broad River valley captured southwest-oriented flow to the northeast- and north-oriented French Broad River and the south-oriented Toxaway River and 3) and multiple gaps identify locations where southwest-oriented water entered and exited the present-day French Broad River headwaters drainage basin.\",\"PeriodicalId\":42282,\"journal\":{\"name\":\"Journal of Geology Geography and Geoecology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2023-08-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Geology Geography and Geoecology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5539/jgg.v15n2p1\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"GEOSCIENCES, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Geology Geography and Geoecology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5539/jgg.v15n2p1","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GEOSCIENCES, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 1

摘要

北卡罗莱纳州西部法国布罗德河流域(Asheville上游)的地形图证据被用来确定一个新的地质和冰川历史范式(新范式)是否可以解释以前无法解释的(和异常的)排水系统证据。新范式声称:1)东部大陆分水岭被抬升,因为大陆冰盖的东南边缘造成了一个深“洞”(冰盖就在这个洞里),因为巨大而持久的西南方向的融水洪水流过它;2)南部和东南方向的山谷(按顺序从西南到东北)的向前侵蚀使洪水更直接地流向大西洋;3)从发育中的深“洞”向北和向西北方向的山谷(顺序从西南到东北)的侵蚀使洪水转向深“洞”空间(位于上升的深“洞”边缘和冰盖边缘之间),然后转向深“洞”南部出口(最终密西西比河流域成为唯一的南部出口)。新范式允许解释以下类型的排水系统证据:1)大量的倒刺支流流向东北方向的法国布罗德河段,2)比要求的更大的东北方向的法国布罗德河流域,3)在东北方向的法国布罗德河源头流域中发现的发散和汇聚的山谷综合体。此外,地图证据可以解释为:(1)北向和西北向的法国布罗德河谷的上游侵蚀将西南向的水流捕获到北向的鸽子河谷,鸽子河谷将水流捕获到西北向的小田纳西河谷;2)南向的布罗德河流域的上游侵蚀捕获了西南向的流向东北和北向的法国布罗德河和南向的Toxaway河;3)和多个缺口确定了西南向的水进入和退出今天法国布罗德河源头流域的位置。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Use of French Broad River Drainage Basin Topographic Map Evidence Upstream from Asheville, North Carolina to Test a New Geology and Glacial History Paradigm, USA
Topographic map evidence in the western North Carolina French Broad River drainage basin (upstream from Asheville) was used to determine if a new geology and glacial history paradigm (new paradigm) can explain previously unexplained (and anomalous) drainage system evidence. The new paradigm claims: 1) the Eastern Continental Divide was uplifted as the southeastern rim of a continental ice sheet created deep “hole” (in which the ice sheet was located) as immense and prolonged southwest-oriented meltwater floods flowed across it, 2) headward erosion of south and southeast-oriented valleys (in sequence from the southwest to the northeast) diverted floodwaters more directly to the Atlantic Ocean, and 3) headward erosion of north- and northwest-oriented valleys from the developing deep “hole” (in sequence from the southwest to the northeast) diverted floodwaters to deep “hole” space (located between the rising deep “hole” rim and the ice sheet margin) and then toward deep “hole” southern exits (eventually the Mississippi River valley became the only southern exit). The new paradigm permitted the following types of drainage system evidence to be explained:1) numerous barbed tributaries flowing to a northeast-oriented French Broad River segment, 2) a larger than required northeast-oriented French Broad River valley, 3) and diverging and converging valley complexes which are found throughout the northeast-oriented oriented French Broad River headwaters drainage basin. In addition, the map evidence could be interpreted to show: 1) headward erosion of the north- and northwest-oriented French Broad River valley captured southwest-oriented flow to the north-oriented Pigeon River valley which had captured flow to the northwest-oriented Little Tennessee River valley, 2) headward erosion of the south-oriented Broad River valley captured southwest-oriented flow to the northeast- and north-oriented French Broad River and the south-oriented Toxaway River and 3) and multiple gaps identify locations where southwest-oriented water entered and exited the present-day French Broad River headwaters drainage basin.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Journal of Geology Geography and Geoecology
Journal of Geology Geography and Geoecology GEOSCIENCES, MULTIDISCIPLINARY-
自引率
40.00%
发文量
57
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信