Open-File Report最新文献_第10页

System characterization of Earth observation sensors 对地观测传感器的系统特性

Open-File Report Pub Date : 1900-01-01 DOI: 10.3133/ofr20211030

Ramaseri Chandra, J. Christopherson, Simon J. Cantrell, C. Anderson, Gregory, L. Stensaas

引用次数: 0

Spectral analysis to quantify the response of groundwater levels to precipitation—Northwestern United States 光谱分析量化地下水水位对降水的响应——美国西北部

Open-File Report Pub Date : 1900-01-01 DOI: 10.3133/ofr20201007

A. J. Long, C. Konrad

引用次数: 0

Examination of movements and survival of Pahranagat roundtail chub (Gila robusta jordani) in the Pahranagat River and adjacent waters, Nevada, 2014–18 2014 - 2018年内华达州Pahranagat河及邻近水域中Pahranagat圆尾鲑(Gila robusta jordani)运动和生存的研究

Open-File Report Pub Date : 1900-01-01 DOI: 10.3133/ofr20191075

B. A. Martin, B. Hayes, Alta C. Harris

引用次数: 0

Evaluation of movement and survival of juvenile steelhead (Oncorhynchus mykiss) and coho salmon (Oncorhynchus kisutch) in the Klickitat River, Washington, 2018–2019 2018-2019年华盛顿州克利基塔特河中钢头鱼幼鱼(Oncorhynchus mykiss)和鲑幼鱼(Oncorhynchus kisutch)的运动和生存评估

Open-File Report Pub Date : 1900-01-01 DOI: 10.3133/ofr20211083

S. Evans, D. Lindley, T. Kock, Amy C. Hansen, R. W. Perry, Joseph S. Zendt, N. Romero

{"title":"Evaluation of movement and survival of juvenile steelhead (Oncorhynchus mykiss) and coho salmon (Oncorhynchus kisutch) in the Klickitat River, Washington, 2018–2019","authors":"S. Evans, D. Lindley, T. Kock, Amy C. Hansen, R. W. Perry, Joseph S. Zendt, N. Romero","doi":"10.3133/ofr20211083","DOIUrl":"https://doi.org/10.3133/ofr20211083","url":null,"abstract":"A 2-year telemetry study was conducted April–July in 2018 and 2019 to evaluate migration behavior and survival of juvenile steelhead ( Oncorhynchus mykiss ) and coho salmon ( O. kisutch ) in the Klickitat River, Washington. A total of 612 natural-origin steelhead, collected in a smolt trap on the Klickitat River, were tagged, released, and monitored as they outmigrated through the lower 17 kilometers (km) of the Klickitat River, and in the 52 km reach between the mouth of the Klickitat River and Bonneville Dam. The primary goal of the steelhead study was to estimate survival through the Klickitat River delta, the 2 km reach located at the confluence of the Klickitat and Columbia rivers. A total of 400 hatchery-origin coho salmon were tagged and released at the Klickitat Hatchery and monitored during migration through the lower 68 km of the Klickitat River and in the Columbia River to Bonneville Dam. The primary goals of the coho salmon study were (1) to estimate survival through the Klickitat River delta and (2) to determine residence time in the Klickitat River to assess potential for interactions with rearing natural-origin fish. tagged coho salmon remained in the Klickitat River for 36.0–45.5 days before entering the Columbia River. This suggests that some hatchery fish spend considerable time in the river after hatchery release. Migration rates were consistently slow for both species in the Klickitat River delta compared to upstream reaches of the free-flowing","PeriodicalId":142152,"journal":{"name":"Open-File Report","volume":"264 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128110804","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

Bridge scour countermeasure assessments at select bridges in the United States, 2016–18 2016 - 2018年美国部分桥梁冲刷对策评估

Open-File Report Pub Date : 1900-01-01 DOI: 10.3133/OFR20191008

T. Dudunake, R. Huizinga, R. L. Fosness

引用次数: 0

Preliminary scientific results of the Creede Caldera Continental Scientific Drilling Program, Chapters A-P 克里德火山口大陆科学钻探计划的初步科学成果，第A-P章

Open-File Report Pub Date : 1900-01-01 DOI: 10.3133/ofr94260ap

P. Bethke

引用次数: 0

Movements of juvenile Pacific Lamprey (Entosphenus tridentatus) in the Yakima and Columbia Rivers, Washington, 2018—A pilot study using acoustic telemetry 2018年华盛顿州亚基马河和哥伦比亚河太平洋七鳃鳗幼鱼的运动-声学遥测技术的试点研究

Open-File Report Pub Date : 1900-01-01 DOI: 10.3133/OFR20191058

T. Liedtke, R. Lampman, Z. Deng, Tyler E. Beals, Michael S. Porter, Amy C. Hansen, T. Kock, R. Tomka, Patrick Monk

引用次数: 5

Shoreface and Holocene sediment thickness offshore of Rockaway Peninsula, New York 纽约洛克威半岛近岸面和全新世沉积物厚度

Open-File Report Pub Date : 1900-01-01 DOI: 10.3133/ofr20211100

E. Wei, J. Miselis, A. Forde

{"title":"Shoreface and Holocene sediment thickness offshore of Rockaway Peninsula, New York","authors":"E. Wei, J. Miselis, A. Forde","doi":"10.3133/ofr20211100","DOIUrl":"https://doi.org/10.3133/ofr20211100","url":null,"abstract":"During September and October 2019, the U.S. Geological Survey mapped the shoreface and inner continental shelf offshore of the Rockaway Peninsula in New York using high-resolution chirp seismic reflection and single-beam bathymetry geophysical techniques. The results from this study are important for assessing the Quaternary evolution of the Rockaway Peninsula and determining coastal sediment availability, which is crucial for establishing sediment budgets, understanding sediment dispersal, and managing coastlines. This report presents preliminary interpretations of seismic profiles and maps of shoreface and Holocene sediment thick ness from the shoreline to about 2 kilometers offshore. The results indicate that shoreface and Holocene sediment thickness demonstrates zonal variability because of underlying geology and sediment availability. Based on geomorphic features and underlying stratigraphy, the study area is separated into west, west-central, east-central, and east zones. Holocene sediment, which includes the shoreface and seafloor features with positive morphology (for example, nearshore bars, ebb-tide deltas, and sorted bedforms), thickens to the west and may be related to accommodation and westward dip of the regional unconformity. Shoreface units, which are thought to represent the active volume of littoral sediment, are thickest in the west-central peninsula where the geologic base of the shoreface is deeper. Shoreface units with moderate thickness are in the western and eastern peninsula where there are positive morphological features (for example, deposits accumulating updrift from the jetty, ebb-tide deltas, and so on). The thinnest shorefaces are in the east-central Rockaway Peninsula because of less accom modation caused by the shoaling regional unconformity.","PeriodicalId":142152,"journal":{"name":"Open-File Report","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129991550","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

Triangle area water supply monitoring project, North Carolina-Summary of monitoring activities, quality assurance, and data, October 2015–September 2017 北卡罗莱纳州三角地区供水监测项目-监测活动、质量保证和数据总结，2015年10月- 2017年9月

Open-File Report Pub Date : 1900-01-01 DOI: 10.3133/ofr20191077

C. A. Pfeifle, J. Cain, R. Rasmussen

引用次数: 0

Anderson Ranch wetlands hydrologic characterization in Taos County, New Mexico 新墨西哥州陶斯县安德森牧场湿地水文特征

Open-File Report Pub Date : 1900-01-01 DOI: 10.3133/ofr20191100

A. Galanter, Zachary M. Shephard, Pamela Herrera-Olivas

{"title":"Anderson Ranch wetlands hydrologic characterization in Taos County, New Mexico","authors":"A. Galanter, Zachary M. Shephard, Pamela Herrera-Olivas","doi":"10.3133/ofr20191100","DOIUrl":"https://doi.org/10.3133/ofr20191100","url":null,"abstract":".........................................................................................1 Purpose and Scope.......................................................................... 2 Study Area...................................................................................... 4 Study Approach............................................................................... 8 Hydrogeology...................................................................................9 Groundwater Levels..........................................................................14 Aqueous Chemistry ..........................................................................20 Vegetation Survey............................................................................25 Water Budget................................................................................. 27 Conclusions................................................................................... 34 Future Work................................................................................... 35 References Cited............................................................................ 37 Appendix....................................................................................... 39","PeriodicalId":142152,"journal":{"name":"Open-File Report","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134401655","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