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Alberta Flood Hazard Identification Program Mapping

Description

Flood studies include detailed engineering reports and flood maps. The engineering reports are typically technical in nature and document the data, assumptions, and results of the hydrologic and... More ≫

Description

Flood studies include detailed engineering reports and flood maps. The engineering reports are typically technical in nature and document the data, assumptions, and results of the hydrologic and hydraulic analyses required to create flood maps. Flood maps are created by combining hydraulic model results for different sized floods with high-accuracy ground information. Flood maps identify where water will flow during a flood, and what land could be flooded during different sized floods. Most flood maps focus on floods caused by high river flows when water escapes the river channel, most often experienced in spring or following summer rainstorms, but they can also show areas at risk from ice jam floods or document the extent of historic floods.Flood inundation maps show areas at risk for different sized floods, including ice jam floods in some communities, and identify areas protected by flood berms. Because they map a wide range of floods, they are most often used for emergency...

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Water conservation policy for upstream oil and gas operations

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The Water Conservation Policy for Upstream Oil and Gas Operations provides policy direction for water use in major upstream oil and gas operations where additional water conservation measures are... More ≫

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The Water Conservation Policy for Upstream Oil and Gas Operations provides policy direction for water use in major upstream oil and gas operations where additional water conservation measures are feasible. This policy replaces the Water Conservation and Allocation Policy for Oilfield Injection (2006), incorporating water conservation as a requirement for all major upstream oil and gas operations.

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Snow does not equal flood : Alberta's snowmelt and its impact on Alberta rivers

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One in a series of factsheets produced by Alberta’s River Forecast Centre, this factsheet explains how Alberta has two separate snowmelt seasons and how these two periods influence the province's... More ≫

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One in a series of factsheets produced by Alberta’s River Forecast Centre, this factsheet explains how Alberta has two separate snowmelt seasons and how these two periods influence the province's rivers in unique ways. Also explains how snow in the plains and the mountains is measured.

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Excavations at EePj-103 (Margaret’s Site) on the Bow River : a stratified protohistoric and historic site in southern Alberta

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Excavations in 2015 at EePj-103, Margaret’s Site, revealed a stratified Protohistoric and Historic Period site. A unique feature of this site is that it has two stratigraphically separate... More ≫

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Excavations in 2015 at EePj-103, Margaret’s Site, revealed a stratified Protohistoric and Historic Period site. A unique feature of this site is that it has two stratigraphically separate protohistoric occupations, neither of which are mixed with earlier Precontact Period materials nor later Historic Period materials. EePj-103 also has later Historic Period occupations, at least one of which is associated with the Domburg Ranch, established in 1889, and represented today by the remnants of sandstone building foundations. EePj-103 is uniquely positioned to help answer important research questions about the Protohistoric Period in southern Alberta, particularly those related to changing technology with the introduction of European trade goods. The historic ranch remains also represent a very early period in the settlement of Alberta after the building of the Canadian Pacific Railway. Part of the 37th volume of the Archaeological Survey of Alberta Occasional Paper series, which...

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Near surface magnetic assessment on the FM Ranch Campsite (EfPk-1)

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During mitigative and exploratory studies undertaken at the FM Ranch Campsite (EfPk-1) in 2015, near-surface geophysical assessment was implemented to help focus archaeological and... More ≫

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During mitigative and exploratory studies undertaken at the FM Ranch Campsite (EfPk-1) in 2015, near-surface geophysical assessment was implemented to help focus archaeological and geoarchaeological studies in a selected area of the site. The purpose of the study was to locate culturally-derived combustion features (such as hearths) using magnetic detection methods prior to excavation, in order to maximize the potential for recovery of cultural data that are usually associated with these types of features. Analysis of the results of this work illustrated some shortcomings of the gradiometer method, and an alternative geophysical magnetic assessment method that would be more suitable for investigating the majority of archaeological features found in North America is suggested. Part of the 37th volume of the Archaeological Survey of Alberta Occasional Paper series, which contains 18 articles exploring multiple facets of the impact on archaeological resources of the 2013 flood in...

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Report A Find : three years later

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This short paper offers a history of a public engagement initiative of the Archaeological Survey of Alberta called "Report A Find" that stemmed from the need to coordinate accounts of... More ≫

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This short paper offers a history of a public engagement initiative of the Archaeological Survey of Alberta called "Report A Find" that stemmed from the need to coordinate accounts of archaeological discoveries resulting from erosion during and after the 2013 floods in southern Alberta. The program launched in 2014 in an effort to create a portal for members of the public to convey information about potential disturbances to historic resources. In its short existence, Report A Find has hosted over 60 exchanges of information pertaining to artifact or fossil discoveries, site locations, and private collections. Part of the 37th volume of the Archaeological Survey of Alberta Occasional Paper series, which contains 18 articles exploring multiple facets of the impact on archaeological resources of the 2013 flood in southern Alberta.

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A summary of radiocarbon dates from the Southern Alberta Flood Investigation Program

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During the Southern Alberta Flood Investigation Program, a total of 72 radiocarbon dates were obtained from 23 archaeological sites. Radiocarbon dates submitted too late to be incorporated into... More ≫

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During the Southern Alberta Flood Investigation Program, a total of 72 radiocarbon dates were obtained from 23 archaeological sites. Radiocarbon dates submitted too late to be incorporated into final reports account for 65 per cent of the dates and are presented here. This paper provides a summary and evaluation of all radiocarbon dates for the Flood Investigation Program. Part of the 37th volume of the Archaeological Survey of Alberta Occasional Paper series, which contains 18 articles exploring multiple facets of the impact on archaeological resources of the 2013 flood in southern Alberta.

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2016 flood mitigation excavations at EfPm-267, EePk-253, and EePj-103 (Margaret’s Site) on the Bow River

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Excavations at three archaeological sites located on the Bow River in Calgary or in relatively close proximity to the east were commissioned in 2016 in response to the floods of 2013. These three... More ≫

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Excavations at three archaeological sites located on the Bow River in Calgary or in relatively close proximity to the east were commissioned in 2016 in response to the floods of 2013. These three sites were impacted by the floods and are in imminent threat of further erosion and information loss. The three sites produced evidence of site occupations ranging from the Middle Precontact Period through to the Protohistoric and Historic Periods. Most significantly, excavation and radiocarbon dating at EePj-103 and EePk-253 indicate that both sites have evidence of terminal Late Period and/or Protohistoric Period occupations, likely representing portions of the same settlement pattern system on the Bow River at that time. Part of the 37th volume of the Archaeological Survey of Alberta Occasional Paper series, which contains 18 articles exploring multiple facets of the impact on archaeological resources of the 2013 flood in southern Alberta.

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Alberta’s culture-historical model and the Southern Alberta Flood Investigation Program

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The Southern Alberta Flood Investigation Program resulted in the recovery of substantial amounts of archaeological material. Excavations were conducted at highly threatened sites. The artifact... More ≫

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The Southern Alberta Flood Investigation Program resulted in the recovery of substantial amounts of archaeological material. Excavations were conducted at highly threatened sites. The artifact assemblages recovered from these excavations both support our current understanding of Alberta’s past and challenge some long-held ideas. The new information supports recently conceived ideas of the Calderwood Complex, Bracken Phase, and Avonlea-Old Women’s Transition. As well, long-held notions of the Old Women’s Phase are supported. Still, the study provides substantial evidence that the protohistoric Old Women’s Phase/Blackfoot is more complex than originally believed, with a possible intrusion by the Highwood Phase/Shoshone. Furthermore, there is evidence during the protohistoric Old Women’s Phase/Blackfoot for a more rapid change than previously considered from traditional to European goods. Part of the 37th volume of the Archaeological Survey of Alberta Occasional Paper series, which...

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A river of knowledge : observations and lessons about archaeological resources from the Southern Alberta Flood Investigation Program

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Alberta Culture and Tourism initiated the Southern Alberta Flood Investigation Program following the June 2013 flooding in southern Alberta to understand how historic resources had been affected... More ≫

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Alberta Culture and Tourism initiated the Southern Alberta Flood Investigation Program following the June 2013 flooding in southern Alberta to understand how historic resources had been affected during the event and to provide information about effective management of these historic resources in the future. Reconnaissance of nearly 485 kilometres of rivers and creeks in southern Alberta led to the examination of 243 archaeological sites. Results of the program provide new insights into Alberta’s Protohistoric Period. The program has provided a legacy of baseline archaeological information that can be used to monitor archaeological resources within southern Alberta’s dynamic riverine landscapes. Part of the 37th volume of the Archaeological Survey of Alberta Occasional Paper series, which contains 18 articles exploring multiple facets of the impact on archaeological resources of the 2013 flood in southern Alberta.

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