The effects of sedimentation on the aquatic biota
A review of the effects of sedimentation on aquatic biota is presented. The detrimental effects of increased suspended and settled sediments on fish, bottom invertebrates, and primary productivity are documented. It is shown that the upper tolerance level for suspended sediment is between 80-100 mg/...
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ftunivalberta:oai:era.library.ualberta.ca:412c8c58-f2aa-41f3-87b7-a112b02a74f1 2023-05-15T15:26:05+02:00 The effects of sedimentation on the aquatic biota Griffiths, W. H. Walton, B. D. 1978 https://era.library.ualberta.ca/items/412c8c58-f2aa-41f3-87b7-a112b02a74f1 https://doi.org/10.7939/R3930NZ3J English eng https://era.library.ualberta.ca/items/412c8c58-f2aa-41f3-87b7-a112b02a74f1 doi:10.7939/R3930NZ3J This material is provided under educational reproduction permissions included in Alberta Environment and Sustainable Resource Development's Copyright and Disclosure Statement, see terms at http://www.environment.alberta.ca/copyright.html. This Statement requires the following identification: \"The source of the materials is Alberta Environment and Sustainable Resource Development http://www.environment.gov.ab.ca/. The use of these materials by the end user is done without any affiliation with or endorsement by the Government of Alberta. Reliance upon the end user's use of these materials is at the risk of the end user. Oil Sands AOSERP Constructions Fish Water Quality Tar Sands Sediments Invertebrates Aquatic Biota AOSERP AF 4.9.1 Athabasca River Remote Sensing Alberta Report 1978 ftunivalberta https://doi.org/10.7939/R3930NZ3J 2022-08-22T20:10:22Z A review of the effects of sedimentation on aquatic biota is presented. The detrimental effects of increased suspended and settled sediments on fish, bottom invertebrates, and primary productivity are documented. It is shown that the upper tolerance level for suspended sediment is between 80-100 mg/l for fish, and as low as 10-15 mg/l for bottom invertebrates. Recovery of the aquatic biota from increased sedimentation is dependent on the severity of sediment additions and the discharge level of the rivers or streams. Recovery from short-term additions of sediment is usually complete within one year. The use of remote sensing and biomonitoring to locate sources of sedimentation is discussed. Remote sensing can generally be used to identify point sources of sedimentation, define flow patterns, choose sampling stations, interpret ground survey data, and maintain permanent records of changes in water quality. Biomonitoring can be used to monitor water quality, especially with regard to sedimentation, since alterations in the environment are reflected by the indigenous biota. The sedimentation characteristics of the Alberta Oil Sands Environmental Research Program (AOSERP) study area are presented and observations are made on the potential for erosion and sediment production. The AOSERP study area is divided into twelve hydrological zones and each zone is classified for erosion potential. The zones having a high erosion potential are: (1) lower Ells basin and eastern slopes of Birch Mountains (Zone 1); (2) tributaries immediately north of Fort McMurray (Zone 6); (3) Christina River basin (Zone 7); (4) Hangingstone and Horse River basins. (Zone 8); (Fort MacKay River basin (Zone 9); (6) Dunkirk River basin (Zone 10); and (7) upper Ells River basin (Zone 11). Road construction, pipeline construction, general construction (urban and industrial sites), vegetation removal, overburden removal, and pit excavation, tailing ponds, settling ponds, and diversion channels were identified as possible sources of unnatural ... Report Athabasca River Fort McMurray University of Alberta: Era - Education and Research Archive Athabasca River Birch Mountains ENVELOPE(-113.169,-113.169,57.500,57.500) Christina River ENVELOPE(-111.052,-111.052,56.667,56.667) Dunkirk River ENVELOPE(-112.535,-112.535,56.767,56.767) Ells River ENVELOPE(-111.669,-111.669,57.300,57.300) Fort MacKay ENVELOPE(-111.619,-111.619,57.184,57.184) Fort McMurray Horse River ENVELOPE(-111.385,-111.385,56.717,56.717) Mackay ENVELOPE(168.517,168.517,-77.700,-77.700) MacKay River ENVELOPE(-111.635,-111.635,57.167,57.167) |
institution |
Open Polar |
collection |
University of Alberta: Era - Education and Research Archive |
op_collection_id |
ftunivalberta |
language |
English |
topic |
Oil Sands AOSERP Constructions Fish Water Quality Tar Sands Sediments Invertebrates Aquatic Biota AOSERP AF 4.9.1 Athabasca River Remote Sensing Alberta |
spellingShingle |
Oil Sands AOSERP Constructions Fish Water Quality Tar Sands Sediments Invertebrates Aquatic Biota AOSERP AF 4.9.1 Athabasca River Remote Sensing Alberta Griffiths, W. H. Walton, B. D. The effects of sedimentation on the aquatic biota |
topic_facet |
Oil Sands AOSERP Constructions Fish Water Quality Tar Sands Sediments Invertebrates Aquatic Biota AOSERP AF 4.9.1 Athabasca River Remote Sensing Alberta |
description |
A review of the effects of sedimentation on aquatic biota is presented. The detrimental effects of increased suspended and settled sediments on fish, bottom invertebrates, and primary productivity are documented. It is shown that the upper tolerance level for suspended sediment is between 80-100 mg/l for fish, and as low as 10-15 mg/l for bottom invertebrates. Recovery of the aquatic biota from increased sedimentation is dependent on the severity of sediment additions and the discharge level of the rivers or streams. Recovery from short-term additions of sediment is usually complete within one year. The use of remote sensing and biomonitoring to locate sources of sedimentation is discussed. Remote sensing can generally be used to identify point sources of sedimentation, define flow patterns, choose sampling stations, interpret ground survey data, and maintain permanent records of changes in water quality. Biomonitoring can be used to monitor water quality, especially with regard to sedimentation, since alterations in the environment are reflected by the indigenous biota. The sedimentation characteristics of the Alberta Oil Sands Environmental Research Program (AOSERP) study area are presented and observations are made on the potential for erosion and sediment production. The AOSERP study area is divided into twelve hydrological zones and each zone is classified for erosion potential. The zones having a high erosion potential are: (1) lower Ells basin and eastern slopes of Birch Mountains (Zone 1); (2) tributaries immediately north of Fort McMurray (Zone 6); (3) Christina River basin (Zone 7); (4) Hangingstone and Horse River basins. (Zone 8); (Fort MacKay River basin (Zone 9); (6) Dunkirk River basin (Zone 10); and (7) upper Ells River basin (Zone 11). Road construction, pipeline construction, general construction (urban and industrial sites), vegetation removal, overburden removal, and pit excavation, tailing ponds, settling ponds, and diversion channels were identified as possible sources of unnatural ... |
format |
Report |
author |
Griffiths, W. H. Walton, B. D. |
author_facet |
Griffiths, W. H. Walton, B. D. |
author_sort |
Griffiths, W. H. |
title |
The effects of sedimentation on the aquatic biota |
title_short |
The effects of sedimentation on the aquatic biota |
title_full |
The effects of sedimentation on the aquatic biota |
title_fullStr |
The effects of sedimentation on the aquatic biota |
title_full_unstemmed |
The effects of sedimentation on the aquatic biota |
title_sort |
effects of sedimentation on the aquatic biota |
publishDate |
1978 |
url |
https://era.library.ualberta.ca/items/412c8c58-f2aa-41f3-87b7-a112b02a74f1 https://doi.org/10.7939/R3930NZ3J |
long_lat |
ENVELOPE(-113.169,-113.169,57.500,57.500) ENVELOPE(-111.052,-111.052,56.667,56.667) ENVELOPE(-112.535,-112.535,56.767,56.767) ENVELOPE(-111.669,-111.669,57.300,57.300) ENVELOPE(-111.619,-111.619,57.184,57.184) ENVELOPE(-111.385,-111.385,56.717,56.717) ENVELOPE(168.517,168.517,-77.700,-77.700) ENVELOPE(-111.635,-111.635,57.167,57.167) |
geographic |
Athabasca River Birch Mountains Christina River Dunkirk River Ells River Fort MacKay Fort McMurray Horse River Mackay MacKay River |
geographic_facet |
Athabasca River Birch Mountains Christina River Dunkirk River Ells River Fort MacKay Fort McMurray Horse River Mackay MacKay River |
genre |
Athabasca River Fort McMurray |
genre_facet |
Athabasca River Fort McMurray |
op_relation |
https://era.library.ualberta.ca/items/412c8c58-f2aa-41f3-87b7-a112b02a74f1 doi:10.7939/R3930NZ3J |
op_rights |
This material is provided under educational reproduction permissions included in Alberta Environment and Sustainable Resource Development's Copyright and Disclosure Statement, see terms at http://www.environment.alberta.ca/copyright.html. This Statement requires the following identification: \"The source of the materials is Alberta Environment and Sustainable Resource Development http://www.environment.gov.ab.ca/. The use of these materials by the end user is done without any affiliation with or endorsement by the Government of Alberta. Reliance upon the end user's use of these materials is at the risk of the end user. |
op_doi |
https://doi.org/10.7939/R3930NZ3J |
_version_ |
1766356649916760064 |