WASTE LOADINGS FROM A FRESHWATER ATLANTIC SALMON FARM IN SCOTLAND 1
ABSTRACT: Recent studies suggest that waste generation from the freshwater phase of Atlantic salmon ( Salmo salar L.) production varies considerably on an annual basis. A fish farm on the West Coast of Scotland was visited regularly during a two‐year period to determine inflow and outflow water qual...
Published in: | Journal of the American Water Resources Association |
---|---|
Main Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
1996
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1111/j.1752-1688.1996.tb04070.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1752-1688.1996.tb04070.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1752-1688.1996.tb04070.x |
id |
crwiley:10.1111/j.1752-1688.1996.tb04070.x |
---|---|
record_format |
openpolar |
spelling |
crwiley:10.1111/j.1752-1688.1996.tb04070.x 2023-12-03T10:19:33+01:00 WASTE LOADINGS FROM A FRESHWATER ATLANTIC SALMON FARM IN SCOTLAND 1 Kelly, L. A. Stellwagen, J. Bergheim, A. 1996 http://dx.doi.org/10.1111/j.1752-1688.1996.tb04070.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1752-1688.1996.tb04070.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1752-1688.1996.tb04070.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor JAWRA Journal of the American Water Resources Association volume 32, issue 5, page 1017-1025 ISSN 1093-474X 1752-1688 Earth-Surface Processes Water Science and Technology Ecology journal-article 1996 crwiley https://doi.org/10.1111/j.1752-1688.1996.tb04070.x 2023-11-09T14:25:30Z ABSTRACT: Recent studies suggest that waste generation from the freshwater phase of Atlantic salmon ( Salmo salar L.) production varies considerably on an annual basis. A fish farm on the West Coast of Scotland was visited regularly during a two‐year period to determine inflow and outflow water quality. Waste output budgets of suspended solids (SS), biochemical oxygen demand (BOD), total nitrogen (TN), total phosphorus (TP), total ammonia nitrogen (TAN = NH 3 +NH 4 + ), dissolved reactive phosphorus (DRP) and total phosphorus (TP) were produced. The annual waste loadings obtained were 71 kg TN t fish −1 yr −1 (one year of data only), 10.9–11.1 kg TP t fish −1 yr −1 , 1.2–2.1 kg DRP t fish −1 yr −1 , 422–485 kg BOD 5 t fish −1 yr −1 , 327–337 kg SS t fish −1 yr −1 , and 30–35 kg TAN‐N t fish −1 yr −1 . Simple linear regression models relating waste parameter production to water temperature and feeding regime were developed. When compared to existing data for other salmonid production systems, greater ranges of daily waste loadings were observed. Wide variations in concentrations of these parameters during a daily cycle were also observed, suggesting that mass balance estimates of waste production will provide more robust estimates of waste output than frequent monitoring of outflow water quality. Article in Journal/Newspaper Atlantic salmon Salmo salar Wiley Online Library (via Crossref) Journal of the American Water Resources Association 32 5 1017 1025 |
institution |
Open Polar |
collection |
Wiley Online Library (via Crossref) |
op_collection_id |
crwiley |
language |
English |
topic |
Earth-Surface Processes Water Science and Technology Ecology |
spellingShingle |
Earth-Surface Processes Water Science and Technology Ecology Kelly, L. A. Stellwagen, J. Bergheim, A. WASTE LOADINGS FROM A FRESHWATER ATLANTIC SALMON FARM IN SCOTLAND 1 |
topic_facet |
Earth-Surface Processes Water Science and Technology Ecology |
description |
ABSTRACT: Recent studies suggest that waste generation from the freshwater phase of Atlantic salmon ( Salmo salar L.) production varies considerably on an annual basis. A fish farm on the West Coast of Scotland was visited regularly during a two‐year period to determine inflow and outflow water quality. Waste output budgets of suspended solids (SS), biochemical oxygen demand (BOD), total nitrogen (TN), total phosphorus (TP), total ammonia nitrogen (TAN = NH 3 +NH 4 + ), dissolved reactive phosphorus (DRP) and total phosphorus (TP) were produced. The annual waste loadings obtained were 71 kg TN t fish −1 yr −1 (one year of data only), 10.9–11.1 kg TP t fish −1 yr −1 , 1.2–2.1 kg DRP t fish −1 yr −1 , 422–485 kg BOD 5 t fish −1 yr −1 , 327–337 kg SS t fish −1 yr −1 , and 30–35 kg TAN‐N t fish −1 yr −1 . Simple linear regression models relating waste parameter production to water temperature and feeding regime were developed. When compared to existing data for other salmonid production systems, greater ranges of daily waste loadings were observed. Wide variations in concentrations of these parameters during a daily cycle were also observed, suggesting that mass balance estimates of waste production will provide more robust estimates of waste output than frequent monitoring of outflow water quality. |
format |
Article in Journal/Newspaper |
author |
Kelly, L. A. Stellwagen, J. Bergheim, A. |
author_facet |
Kelly, L. A. Stellwagen, J. Bergheim, A. |
author_sort |
Kelly, L. A. |
title |
WASTE LOADINGS FROM A FRESHWATER ATLANTIC SALMON FARM IN SCOTLAND 1 |
title_short |
WASTE LOADINGS FROM A FRESHWATER ATLANTIC SALMON FARM IN SCOTLAND 1 |
title_full |
WASTE LOADINGS FROM A FRESHWATER ATLANTIC SALMON FARM IN SCOTLAND 1 |
title_fullStr |
WASTE LOADINGS FROM A FRESHWATER ATLANTIC SALMON FARM IN SCOTLAND 1 |
title_full_unstemmed |
WASTE LOADINGS FROM A FRESHWATER ATLANTIC SALMON FARM IN SCOTLAND 1 |
title_sort |
waste loadings from a freshwater atlantic salmon farm in scotland 1 |
publisher |
Wiley |
publishDate |
1996 |
url |
http://dx.doi.org/10.1111/j.1752-1688.1996.tb04070.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1752-1688.1996.tb04070.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1752-1688.1996.tb04070.x |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
JAWRA Journal of the American Water Resources Association volume 32, issue 5, page 1017-1025 ISSN 1093-474X 1752-1688 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1752-1688.1996.tb04070.x |
container_title |
Journal of the American Water Resources Association |
container_volume |
32 |
container_issue |
5 |
container_start_page |
1017 |
op_container_end_page |
1025 |
_version_ |
1784266863509766144 |