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Influence on peatlands on the acidity of lakes in northeastern Alberta, Canada

Description

Influence of Peatlands on the Acidity of Lakes in Northeastern Alberta, Canada

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Sensitivity of Alberta lakes to acidifying deposition : an update of sensitivity maps with emphasis on 109 northern lakes

Description

This report serves three main purposes. Firstly, it provides a refined representation of the sensitivity of Alberta lakes to acidifying atmospheric deposition. Secondly, it compiles data from a... More ≫

Description

This report serves three main purposes. Firstly, it provides a refined representation of the sensitivity of Alberta lakes to acidifying atmospheric deposition. Secondly, it compiles data from a number of different surveys of northern lakes; spatial and temporal trends for these potentially sensitive lakes are described. Thirdly, this report documents and evaluates some of the chemical analyses used, providing a foundation for future work.

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The sensitivity of Alberta lakes to acidic deposition

Description

The purpose of this short paper is to highlight some of the scientific and management components of acid deposition as it pertains to northeastern Alberta. These components include: the evaluation... More ≫

Description

The purpose of this short paper is to highlight some of the scientific and management components of acid deposition as it pertains to northeastern Alberta. These components include: the evaluation of surface waters at risk; the chemistry of Alberta precipitation; actual deposition rates of acidic materials; the proposed, scientifically acceptable deposition rates of these acidic materials; and the magnitude of current emissions of acid forming gases in Alberta.

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A review of approaches for setting acidic deposition limits in Alberta

Description

This report summarizes previous work on acidic deposition in Alberta (up to 1990) and assesses different approaches for setting deposition limits.

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The sensitivity of Alberta lakes and soils to acidic deposition : overview report

Description

This report identifies regions of lakes and soils in Alberta which may be sensitive to acidic deposition, and describes the current quality of precipitation falling over the province.

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