South & West Cumberland Fisheries Advisory Committee 3rd April, 1978

This is the report from the South and West Cumberland Fisheries Advisory Committee meeting, which was held on the 3rd April, 1978. It covers information on Eskett Quarries, fisheries income and expenditure, British Steel Corporation's works at Workington effluent disposal and terminated angling leases. It also includes the report by the area fisheries officer on river conditions and fishing, migratory fish movements and Holmwrangle hatchery. Included in this report is also pollution incidents, fish disease and Yearl Weir fish counter. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Mersey & Weaver Fisheries Advisory Committee 12th April, 1978

This is the report from the Mersey and Weaver Fisheries Advisory Committee meeting, which was held on the 12th April, 1978. It covers information on fisheries income and expenditure, the pilot warm-water coarse fish hatching and rearing installation at Great Sankey, annual fishing permits on reservoirs and terminated angling leases. It also includes the report by the area fisheries officer on river conditions and fishing, and an update on Tintwistle hatchery and Worthington Stock Pools. Included in this report is also the stocking numbers of coarse fish, brown trout and rainbow trout by the Angling Associations, pollution incidents and fish mortalities and fisheries management. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Mersey & Weaver Fisheries Advisory Committee 21st June, 1978

This is the report from the Mersey and Weaver Fisheries Advisory Committee meeting, which was held on the 21st June, 1978. It covers information on the monitoring of radioactivity in migratory fish, fishing offences and prosecutions and the income from sale of rod and line licences. It also includes the report by the area fisheries officer on river conditions and fishing, and an update on Tintwistle hatchery and Worthington Stock Pools. Included in this report is also the pollution incidents, fish mortalities, fisheries management and the stocking numbers of coarse fish, brown trout and rainbow trout by the Angling Associations. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Catalisadores à base de Mg/La e de Al/La para a produção de biodiesel a partir de óleos refinados e ácidos

A crescente preocupação com a preservação do meio ambiente aliada às perspectivas de esgotamento das fontes de energia obtidas dos combustíveis fósseis tem impulsionado a indústria a desenvolver combustíveis alternativos a partir de recursos renováveis e processos ambientalmente não agressivos. O biodiesel, uma mistura de ésteres de ácidos graxos obtida pela transesterificação catalítica de óleos vegetais com álcoois de cadeia curta (metanol ou etanol) é um combustível alternativo importante, pelo fato das suas propriedades (índice de cetano, conteúdo energético e viscosidade) serem similares às do diesel obtido a partir do petróleo. No presente trabalho, a transesterificação do óleo de soja com metanol para a produção de biodiesel foi estudada em presença de catalisadores sólidos à base de Mg/La e Al/La com propriedades ácido-básicas. Catalisadores de Mg/La com uma relação molar Mg/La igual a 9:1 foram preparados por coprecipitação utilizando três métodos que se diferenciavam quanto ao tipo de agente precipitante e a temperatura de calcinação. O catalisador preparado com (NH4)2CO3/NH4OH como agente precipitante e calcinado a 450 C apresentou as melhores características físico-químicas e catalíticas. Catalisadores à base de Mg/La e Al/La com diferentes composições químicas foram sintetizados nas condições de preparo selecionadas. O comportamento catalítico destes materiais foi investigado frente à reação de transesterificação do óleo de soja com metanol. O catalisador de Al/La com uma relação molar Al/La igual a 9:1 mostrou o melhor desempenho catalítico (rendimento em ésteres metílicos igual a 84 % a 180 C) e pode ser reutilizado por pelo menos três ciclos de reação. Também foram realizados testes catalíticos na presença do óleo de soja com 10 % de ácido oleico verificando-se que os catalisadores utilizados possuem sítios capazes de catalisar as reações de transesterificação e esterificação

Mersey & Weaver Fisheries Advisory Committee 27th October, 1976.

This is the report from the Mersey and Weaver Fisheries Advisory Committee meeting, which was held on the 27th October, 1976. The report contains sections on fish stocking, fisheries activities, weed growth in the River Weaver, pollution incidents and the drought situation. The section on fish stocking includes background information about fish stocking by the authority; difficulties; migratory fish; stocking after pollution; stocking of Waters within the Region; stocking with coarse fish; and recommendations. The section on fisheries activities includes fish mortalities and biological work on the River Tame, Goyt, Weaver, Mersey, Dane, Dean, and Gowy. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

South Lancashire Fisheries Advisory Committee 18th October, 1978

This is the report from the South Lancashire Fisheries Advisory Committee meeting, which was held on the 18th October, 1978. It covers information on fisheries income and expenditure, the study of salmon propagation in England and Wales, work on the future programme of fisheries work and keep nets. Other sections include the report on the effects of Barnoldswick STW on Stock Beck and the River Ribble, information on the Leeds/Liverpool Canal transfer of mine water from Bickershaw Colliery and the future fishing policy of Worthington Reservoir. It also covers the report by the area fisheries officer on fishing activities including river conditions and fishing for salmon, sea trout, and coarse fish, and an update on Langcliffe hatchery. The report also looks at migratory fish movements at Waddow Weir, Winckley Hall and Locks Weir, stocking numbers of brown trout, rainbow trout and coarse fish in various rivers, pollution incidents and fish mortalities. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Lune, Wyre & Furness Fisheries Advisory Committee 24th October, 1978

This is the report from the Lune, Wyre and Furness Fisheries Advisory Committee meeting, which was held on the 24th October, 1978. It covers information on fisheries income and expenditure, the study of salmon propagation in England and Wales, work on the future programme of fisheries work and keep nets. Also covered is a brief note on the future water supplies for South West Cumbria, water resource development, cage rearing of salmon smolts in the River Leven and the report by the area fisheries officer on usage of Middleton hatchery. The section on the report by the area fisheries officer on fishing activities includes river conditions for salmon, sea trout, non-migratory trout, Char and coarse fish, and migratory fish movements at Haverthwaite on the River Leven, Broadraine and Forge Weir on the River Lune and Duddon Hall. Stocking numbers of brown trout and rainbow trout in various rivers are also added, as well as predator numbers for various rivers, pollution incidents and fish mortalities, biological work and Skerton Weir. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Mersey and Weaver Fisheries Advisory Committee 25th October, 1978

This is the report from the Mersey and Weaver Fisheries Advisory Committee meeting, which was held on the 25th October, 1978. It covers information on fisheries income and expenditure, work on the future programme of fisheries work and keep nets. Also covered is information on the effects of mine water from Bickershaw Colliery draining into the Leeds/Liverpool Canal. The section on the report by the area fisheries officer on fishing activities includes river conditions and fishing on the Cheshire Meres and an update on Tintwistle and Sankey Hatchery. Stocking numbers of coarse fish and non-migratory trout are also added, as well as pollution incidents and fish mortalities. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Mersey and Weaver Fisheries Advisory Committee 17th January, 1979

This is the report from the Mersey and Weaver Fisheries Advisory Committee meeting, which was held on the 17th January, 1979. It covers the report by the area fisheries officer on fishing activities including river conditions and fishing, an update on Hollingworth and Great Sankey Hatchery, and stocking and/or restocking numbers of coarse fish and non migratory trout by the Angling Associations. Also included are information on fisheries management, pollution incidents and fish mortalities. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

South and West Cumberland Fisheries Advisory Committee 2nd April, 1979

This is the report from the South and West Cumberland Fisheries Advisory Committee meeting, which was held on the 2nd April, 1979. It covers the information on the 1978 water quality survey on the Derwent Estuary and the recommended long term objectives for inland river water quality. Also added is the report by the area fisheries officer on fisheries activities which comments on river conditions and fishing and an update on Holmwrangle hatchery including mortalities due to water quality and gill infections in brown trout. It also looks at pollution incidents on the River Ellen and Ehen, Yearl Weir fish counter and data of monthly salmon and migratory trout catches on rod, line, nets and fixed engines for the 1978 season. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Mersey & Weaver Fisheries Advisory Committee 20th June, 1979.

This is the report from the Mersey and Weaver Fisheries Advisory Committee meeting, which was held on the 20th June 1979. The report contains sections on the minutes of the last meeting along with the minutes of the meeting of the Regional Fisheries Advisory Committee, role and constitution of Local Advisory Committees, Leeds/Liverpool transfer of minewater from Bickershaw Colliery, income from sale of rod and line licences 1978, fishing offences and prosecutions for 1978/1979. The report by the area fisheries officer looks at river conditions and fishing, Hollingsworth and Great Sankey hatcheries, stocking by angling associations and authorities, pollution incidents and fish mortalities. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Mersey and Weaver Fisheries Advisory Committee 11th April, 1979

This is the report from the Mersey and Weaver Fisheries Advisory Committee meeting, which was held on the 11th April, 1979. It includes the report by the area fisheries officer on fisheries activities which comments on river conditions and fishing, and an update on Hollingworth hatchery giving numbers of rainbow and brown trout being developed, and Great Sankey giving an update on coarse fish rearing. It also gives stocking numbers of coarse and non migratory fish by angling assoications, fisheries management and pollution incidents. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Mersey & Weaver Fisheries Advisory Committee 18th June, 1980

This is the report from the Mersey and Weaver Fisheries Advisory Committee meeting, which was held on the 18th June, 1980. It includes information on the report by the area fisheries officer on fisheries activities which comments on river conditions and fishing, pollution incidents, fish mortalities and an update on Hollingworth Hatchery including the numbers of rainbow and brown trout being held at the hatchery in April 1980. It also gives a list of stocking numbers of brown trout, rainbow trout and coarse fish which includes the size of the fish, the source from which they came from, the date and the receiving water. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

South Lancashire Fisheries Advisory Committee 19th June, 1980

This is the report from the South Lancashire Fisheries Advisory Committee meeting, which was held on the 19th June, 1980. It includes information on the report by the area fisheries officer on fisheries activities which comments on river conditions and fishing, migratory fish movements for 1980 recorded at Winckley Hall on the River Hodder, and Waddow Weir and Locks Weir on the River Ribble. Also covered is an update on Langcliffe Hatchery, pollution incidents and fish mortalities. It also gives a list of stocking numbers of brown trout, rainbow trout and coarse fish which includes the size of the fish, the source from which they came from, the date and the receiving water. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Derwent & West Cumbria Fisheries Advisory Committee 8th October, 1979.

This is the report from the Derwent and West Cumbria Fisheries Advisory Committee meeting, which was held on the 8th October 1979. The report contains sections on the minutes of the last meeting along with the minutes of the meeting of the Regional Fisheries Advisory Committee held on 12th July 1979, information on the British Nuclear Fuel Limited abstraction from Wastwater, the application to abstract water from the River Ehen by Dumfriesshire Limestone Company, and oil pollution of the Rivers Keekle and Ehen. Also included is the report by the area fisheries officer which looks at river conditions and fishing of salmon, sea trout, non migratory trout and coarse fishing, migratory fish movement, pollution incidents and fish mortalities. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.