Eden & District Fisheries Advisory Committee 11th January, 1977.

This is the report from the Eden and District Fisheries Advisory Committee meeting, which was held on the 11th January, 1977. The report contains sections on netting on the Solway Firth, fisheries activities, fish stocking, eel fishing on estuarial waters, and infectious Pancreatic Necrosis. The section on fisheries activities includes general information on the River Eden and Esk; fish transfers; predators; disease; fish mortalities; restocking; and information of Holmwrangle hatchery. The section on Infectious Pancreatic Necrosis looks at this fish disease highlighting its prevention on imports of salmonid fish and ova. 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.

Eden & District Fisheries Advisory Committee 19th October, 1976.

This is the report from the Eden and District Fisheries Advisory Committee meeting, which was held on the 19th October, 1976. The report contains sections on fish stocking, the drought situation, fisheries activities, the protection of salmon and trout fry from cormorants and mergansers feeding on these fish, and water conditions harmful to fish life. The section on fish stocking includes background information about fish stocking by the authority; difficulties; migratory fish; non-migratory trout and coarse fish; stocking after pollution; stocking of waters within the region; stocking with coarse fish; and recommendations. The section on fisheries activities includes general information on the Eden and District Area; stocking; fish rescues; fish mortalities; Holmewrange hatchery; fry stocking; disease; and smolts. 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.

Eden and District Fisheries Advisory Committee 9th January, 1979

This is the report from the Eden and District Fisheries Advisory Committee meeting, which was held on the 9th January, 1979. It covers the section on the report by the area fisheries officer on fishing activities includes river conditions and fishing for salmon, sea trout, brown trout and coarse fish and an update on Holmwrangle hatchery which includes stock numbers and fish distribution. Fish disease on the Border Esk are included as well as numbers of salmon and sea trout stripping for Holmwrangle hatchery. 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.

Eden and District Fisheries Advisory Committee 29th June, 1976.

This is the report from the Eden and District Fisheries Advisory Committee meeting, which was held on the 29th June, 1976. The report contains sections on fisheries activities and validity of Rod Licences. The section on fisheries activities during the period 13th January-3rd March includes fishing and coarse fish; stocking; biological surveys; mortalities; poaching; scale reading and a report on salmon scale return in the River Eden. The section on fisheries activities during the period 3rd March-23th May includes a general report of the Eden and District fisheries; fish kills; stocking; fish transfer/rescue; obtaining of ova, fry rearing; and fry stocking. 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.

Eden and District Fisheries Advisory Committee 3rd April, 1979

This is the report from the Eden and District Fisheries Advisory Committee meeting, which was held on the 3rd April, 1979. It includes the information on the meeting about the possible reduction of haaf netting on the Solway Estuary. Also covered is the report by the area fisheries officer on fisheries activities which comments on river conditions and fishing for salmon, sea trout and coarse fish and an update on Holmwrangle hatchery including mortalities due to water quality and gill infections in brown trout. It also looks at fish disease, research work 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.

Plan of the Lune Fishery District. Map of District sealed by the Board of agriculture & fisheries

Historic map of the River Lune Fishery District.

Socioeconomic conditions of traditional fishermen of Vitava village in Thane district

Maharashtra stands third in fish production in India, with an estimated annual landings of 3.32 lakhs tonnes (1986-87). About 45% of the fishermen are directly involved in fishing. Mechanisation has boosted fish production resulting in gainful employment and higher incomes to fishermen. However, traditional fishermen along Thane creek and who entirely depend on fishing for their livelihood are comparatively poor due to their dependence on subsistence fishing and reduction of fish stock due to pollution of the creek. Conservation of the resources, proper monitoring of pollution and financial assistance and guidance will help the fishermen improve their living conditions.

Soil quality of Bhilwara District (Rajasthan) in relation to pisciculture

The present paper deals with the physico-chemical data of 13 rainfed and drainable dry bundhs of Bhilwara District (India). All the dry bundhs studied showed a slightly alkaline pH ranging from 7.5 to 8.5. Electrical conductivity ranged from 2 to 8 millimhos/cm. Organic carbon in sediment fluctuated from 0.30 to 0.75%. Nitrogen, phosphate and potassium levels were fairly good, at 30 to 50 and 24 to 36 mg/100 g of soil respectively. Based on these data it was inferred that these dry bundhs were highly productive and suitable for freshwater fish culture.

A survey of the quality of salt cured fish produced in the Kanyakumari Disrict [i.e. District], Madras State

A survey of the quality of salt cured fish in Kanyakumari District, Madras State was done during the years 1963 and 1964 to obtain necessary basic information to formulate quality standards for these products which are gaining importance in the export trade. 155 trade samples of sun-dried, dry-salted, wet-cured and pit-cured fishery products were examined for their chemical quality and organoleptic characteristics. 26.5% of the sun-dried products, 25% of the wet cured fish, 55.21% of the dried salted products and none of the pit cured samples were found to be good in quality. The sun dried products were generally found to have heavy admixture of sand and were inadequately dried. The chief defects in the salt cured fish products were found to be the use of spoiled fish, imperfect cleaning and washing, use of impure salt, inadequate salting, curing and drying, and unhygienic conditions in all stages. Quality standards must be formulated for each variety of salt cured fish product and adequate measures taken to rectify the defects and enforce the quality standards.

Aquacrops of Darbhanga District in north Bihar and their commercial significance

Darbhanga district in North Bihar is characterised by thick alluvial soil, moderately good rainfall, high humidity, ample sunshine and numerous water resources in the form of perennial rivers, tributaries, streams, lakes, ponds, pools and puddles. The aquacrops of this district include several species of commercially important fishes, aquatic cash crops such as makhana (Euryale ferox), singhara (Trapa spp.), lotus, lilly, Khubi etc. and molluscs. This paper highlights the commercial significance of these aquacrops and offers suggestions for their sustained development.

Economic feasibility of composite fish culture in leased-in village tanks of Kanyakumari district: an invesment analysis

Kanyakumari district belonging to the high rainfall zone has resource advantages for composite fish culture in the leased-in village tanks. There are more than 400 fish farmers operating in leased-in tanks following composite fish culture under the FFDA programme. To estimate the economic feasibility and financial viability of the enterprise, the present study was taken up. 38 fish farmers selected from the district provided the necessary information like capital investment, costs and return and constraints. The data collected were analysed and a farm nearest to the average farm situation was taken as the representative farm. Investment criteria like PayBack Period (PBP), Simple Rate of Returns (SRR), Net Present Value (NPV) and Benefit Cost Ratio (BCR) were estimated taking into account a period of 10 years, the period for which the village tanks are leased-out to fish farmers under the FFDA programme. The analysis indicated the profitability of composite fish culture in village tanks in the district and the results are discussed with recommendations.

Status of the beach seine fishery in the Hambantota District during 1995-97

Beach seine fishery is one of the oldest fishing methods practiced in Sri Lanka. In the recent past several modifications were observed in the structure of the net and the material used in the construction of nets. beach seine nets made of nylon material were also reported at 4 operating sites out of 17-beach seine landing centers in the Hambantota District. However, traditional beach seine nets made of coir and kuralon were the common nets used in the area. Fishing season extends from September to April of the following year. However, beach seining at Mawella was carried out throughout the year. The estimated average annual effort for the entire study area was about 4250 operations. The mean annual catch rate at Mawella, Kalametiya and Welipatanwila were estimated as 81.8, 290.7, and 167.3 kg/operation respectively. The mean annual catch rate for the entire study area was estimated as 157.3 kg/operation. The beach seines recorded an estimated annual production of 662mt in the Hambantota district. Stoleophorous sp. has made the major contribution to the beach seine catches and it was about 31.7% of the total beach seine production. Leiognathus sp. Carangids and Trichuras sp. have produced 11.5%, 9.5% and 8.5% respectively while Amblygaster sirm and other Sardinella sp. have produced 5.5% and 4.9% respectively. A sirm was found during the months of November, February, March and July. The size range of A. sirm caught by beach seine during February –March period was in the range of 5-12cm (total length). Contribution by Rastrelliger sp. and Sphyreana sp. were 2.9% and 2.6% by each category. Average income of a beach seine operation at Mawella, Kalametiya and Welipatanwila were Rs. 3330/=, 10250/= and 6222/= per operation respectively.

Diversity indices of selected macrobenthos in Karanja Creek (District-Raigad), Maharashtra, west coast of India

The diversity indices can be used as a good measure for studying the effect of industrial pollution because industrial wastes and sewage almost always reduce the diversity of natural systems into which they are discharged. A measurement of diversity often provides a better index of pollution than a direct measurement of pollutants. The assessment of macrobenthos diversity with respect to diversity indices reflects the marine population and habitat disturbance, and also serves as an important indicator of environmental conditions. The present study was designed to investigate the diversity indices of selected macrobenthos at two ecologically distinct locations on the Karanja creek (District - Raigad), Maharashtra, west coast of India. Results on various diversity indices like Index of Frequency (F) or Importance Probability (Pi), Index of Dominance (c), Rarity Index (R), Shannon's Index of General Diversity (H¹) Margaf’s Richness Index (R sub(1)) and Evenness Index (e) did not vary significantly. This demonstrates that at present, Karanja creek harbours varied forms of macrobenthic community showing no effect of human disturbance, but in future, measures must be taken for the protection and conservation of macrobenthic community of the creek.