Publications

Guide to Water Act authorizations required for excavations (dugouts, borrow pits and other types of pits/excavations) [2024]

Description

This document clarifies authorization and application requirements under the Water Act and the Water (Ministerial) Regulation where excavations into the ground are proposed. Typically, excavations... More ≫

Description

This document clarifies authorization and application requirements under the Water Act and the Water (Ministerial) Regulation where excavations into the ground are proposed. Typically, excavations into the ground that may trigger Water Act authorizations are dugouts, borrow pits, pits, or other pits/excavations. This guide does not address excavations that may be created for the purpose of drainage, flood control, erosion control, or channel realignment. Also not addressed by this guide is the issue of whether evaporative loss is considered a "diversion of water" under the Water Act.

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Bow River maximum allowable load, source identification and assessment of total phosphorus

Description

In this study, all existing sources including point sources, non-point sources and background sources, that are contributing phosphorus to the Bow River from headwater to Bow Mouth were... More ≫

Description

In this study, all existing sources including point sources, non-point sources and background sources, that are contributing phosphorus to the Bow River from headwater to Bow Mouth were identified, assessed and compared for their spatial and seasonal contributions based on best available data. Source identification and quantification provide fundamental information to the next step, Maximum Allowable Load determination.

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State of current knowledge on fertility control methods for feral horses

Description

Describes the various methods available to implement fertility control methods in feral horse populations. This information sheet is one of five current-knowledge documents summarizing the state... More ≫

Description

Describes the various methods available to implement fertility control methods in feral horse populations. This information sheet is one of five current-knowledge documents summarizing the state of information related to feral horse populations in Alberta. The documents were created by the Office of the Chief Scientist at the request of the Feral Horse Advisory Committee. The Office of the Chief Scientist provides independent scientific advice to address complex environmental challenges and opportunities Alberta faces.

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State of current knowledge on survey methods to monitor Alberta’s feral horse populations

Description

Describes the advantages and disadvantages of minimum count surveys and distance sampling as the two methods used to determine feral horse populations in Alberta. This information sheet is one of... More ≫

Description

Describes the advantages and disadvantages of minimum count surveys and distance sampling as the two methods used to determine feral horse populations in Alberta. This information sheet is one of five current-knowledge documents summarizing the state of information related to feral horse populations in Alberta. The documents were created by the Office of the Chief Scientist at the request of the Feral Horse Advisory Committee. The Office of the Chief Scientist provides independent scientific advice to address complex environmental challenges and opportunities Alberta faces.

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State of current knowledge on the relationship of feral horses and coexisting ungulates

Description

Describes how feral horse behaviour, population dynamics and distribution patterns differ from native ungulates in Alberta. This information sheet is one of five current-knowledge documents... More ≫

Description

Describes how feral horse behaviour, population dynamics and distribution patterns differ from native ungulates in Alberta. This information sheet is one of five current-knowledge documents summarizing the state of information related to feral horse populations in Alberta. The documents were created by the Office of the Chief Scientist at the request of the Feral Horse Advisory Committee. The Office of the Chief Scientist provides independent scientific advice to address complex environmental challenges and opportunities Alberta faces.

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State of current knowledge on feral horse impacts on rangeland ecosystems

Description

Looks at the impacts of feral horse populations on rangeland ecosystems and how this compares to other large herbivores on the landscape. This information sheet is one of five current-knowledge... More ≫

Description

Looks at the impacts of feral horse populations on rangeland ecosystems and how this compares to other large herbivores on the landscape. This information sheet is one of five current-knowledge documents summarizing the state of information related to feral horse populations in Alberta. The documents were created by the Office of the Chief Scientist at the request of the Feral Horse Advisory Committee. The Office of the Chief Scientist provides independent scientific advice to address complex environmental challenges and opportunities Alberta faces.

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State of current knowledge on feral horse population dynamics and Alberta population trends

Description

Provides an overview of the origin of horses in Alberta, factors affecting feral horse population dynamics and a summary of Alberta Environment and Protected Areas' minimum count survey. This... More ≫

Description

Provides an overview of the origin of horses in Alberta, factors affecting feral horse population dynamics and a summary of Alberta Environment and Protected Areas' minimum count survey. This information sheet is one of five current-knowledge documents summarizing the state of information related to feral horse populations in Alberta. The documents were created by the Office of the Chief Scientist at the request of the Feral Horse Advisory Committee. The Office of the Chief Scientist provides independent scientific advice to address complex environmental challenges and opportunities Alberta faces.

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Bow River maximum allowable load, linkage of the total phosphorus sources and the dissolved oxygen target

Description

This study calculated the Maximum Allowable Load for total phosphorus that the Bow River can receive while maintaining water quality standards, based on best available data.

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The WaterSHED monitoring program : technical progress report 2018-2021

Description

This is the second technical report from the multistakeholder WaterSHED water quality monitoring program of North Saskatchewan River Basin tributaries. The report includes a summary of program... More ≫

Description

This is the second technical report from the multistakeholder WaterSHED water quality monitoring program of North Saskatchewan River Basin tributaries. The report includes a summary of program operation, results from water quality sampling and flow monitoring, assessments of water quality relative to surface water quality guidelines, and quantification of mass export of several water quality parameters from tributaries across the basin. The report concludes with a review of program learnings realized during operation of the WaterSHED monitoring program and descriptions of ongoing and future work.

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Five-needle pine science support document

Description

An outline of the science supporting the use of a landscape management tool when operating inside a sensitive area. This document supports the standards and conditions that apply to operations... More ≫

Description

An outline of the science supporting the use of a landscape management tool when operating inside a sensitive area. This document supports the standards and conditions that apply to operations near limber and whitebark pine populations in Alberta.

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