LIST OF TABLES Table No. 2.1 2.6 2.7 in Kerala in Kerala canoes in Kerala crafts in Kerala boats in Kerala by type length Range engine capacity and tonnage cattamarans.. dugout canoes.. plank-built.. mechanised.. mechanised.. trawler by.. displacement.. Cost a 10 m gillnet boat different.. materials Cost hull small mechanised boats.. Distribution volume and value outputsin Kerala Fisheries between sectors and classes Comparative financial projection various fishing units (value in rupees) Data pertaining to costs and earnings.. certain craft-gear combinations in Kerala Fisheries (1980-81) Classification trawlnets according to.. different aspects Catch/hour prawn and fish in longwing,, and conventional trawl Page 29 32 34 37 39 40 46 47 55 59 61 68 69 viii
Table No. Catch/hour prawn and fish in.. different seam trawls Fishing gear in Kerala state.. fishing.. gears Catch data nylon and HDPE fibrillated tape twine gill nets Catch efficiency seine nets knot.. ted and knotless webbing Compound rates growth seafish.. production in Kerala and India Peak and lean marine landings.. Species-wise marine fish landings.. Annual landings selected marine.. fishes in Kerala during 1979-84 Production principal species (three.. year moving averages) Districtwise landings marine fish.. Districtwise landings pelagic and.. demersal group fishes Marine production by species and.. district Peak and lean landings the principal.. species in Kerala for the year 1984 Species-wise composition inland.. fish production in Kerala Seasonal indices averaged over the.. species/groups belonging to each pattern Quarterwise seasonal influence under.. each seasonal pattern Stabilised indices for 18 species/'.. groups classified into five patterns 76 77 B1 82 84 85 87 90 92 94 99 101 106 106 108
Table No. 3.14 3.15 3.16 3.18 3.19 Percentage seasonal influence for 18 species/.. groups classified into five patterns Harmonic analysis for seasonal indices Estimated auto corre1ation function Estimated seasonal ARMA models for different species Forecasted value species A based estimated models from first quarter to fourth quarter 1988 Forecasted value species B based estimated models from first quarter to fourth quarter 1988 on on the 1985 the 1985 Forecasted value species C,D,E and grand total based on the estimated models from first quarter 1985 to fourth quarter 1988 Percentage distribution volume and value between species (1956-1984) Sources growth value marine fish output in Kerala during 1964-66 to 1982-84 Volume and value marine fish production in Kerala (1960-84) Total and specie-wise quantity and value output in various sectors (1977-84) Gearwise-sectorwise fish production for the year 1984 Number mechanised boats in Kerala from 1961-1984 Variation in marine fish production since 1951-55. Month-wise production purse-seiners in Kerala (1984) 110 120 122 123 124 125 128 131 133 135 137 145 146 150
Table No. Marine fish landings in Kerala by mechanised.. Composition fish landings by mechanised fishing boats and their share in total landings (1979-84) Quarterwise fish landings traditional sector in Kerala during the year 1984 Districtwise craftwise fish landings traditional sector in Kerala during the year 1984 Comparative studies on mechanised and nonmechanised vessels Utilisation pattern marine fish (1974-83) Growth freezing plants in Kerala (1965-81) ice-plants, production capacity, ice-storage capacity cold storage and cold storage capacity in Kerala (1981) canning plants in Kerala Details registered processing units and the number units not functioning/gone sick in Kerala Percentage idle capacity in Kerala (1978-81) Percentage idle capacity utilisation different size plants in Kerala for 250 working days (1978-81) Districtwise details containers and quantity ice used Distribution quantity fish, ice used, and spoilage according to distance transported Page 152 154 160 162 167 183 187 189 190 197 198 200 206 210
Table No. Page 6.3 Distribution quantity fish, ice and.. 212 spoilage as per transportation time 6.4 Capacity,availability preservation.. 214 and processing in different districts 6.5 Quantity raw materials transported.. 216 from different origins and destinations 6.6 vehicles.. 218 for fish transportation 6.7 spoilage.. 220 between fish catch and fish landings in Kerala 6.8 spoilage.. 222 during transit in Kerala 6.9 fish 1and-.. 225~ ings according to peak and lean seasons 6.10 different.. 229 types intermediaries 6.11 inter-.. 231 mediaries according to type operation 6.12 Use flow marine fish in Kerala (1983).. 235 6.13 Use flow marine fish for 3 major.. 236 landing centres (1983) 6.14 Price spread analysis fresh fish.. 239 marketing for Ernakulam and Trivandrum 7.1 Sustainable major yield and species current exploitation. 254 252 7.2 Average number mechanised trawlers.. 256 operating per day according to months, during 1978-80 at Sakthikulangara, together with the local and outside units separately for 1980 and the monthwise catch for 1980 7.3 Observed annual values prawn catch (Y).. 259 effort (f) and catch per unit effort (Y/f) for Sakthikulangara-Neendakara, Cochin and Calicut centres
Table No. Page 7.4 Estimated values annual prawn catch.. 262 (Y) and catch per unit effort for different levels effort (f) for Sakthikulangara-Neendakara, Cochin and Calicut centres 7.5 Resource, MSY, fms, fishing effort and.. 263 catch per unit Yeffort for three important fishing areas 7.6 Area in km2 from 0.20 m and 20-50 m.. 257 distribution TAC (in tonnes) for the coastal districts Kerala 7.7 The total allowable catch (TAC) and the.. 270 optimum number trawlers in respect the 0-50 m ground area 7.8 Observed length at first capture (LC).. 286 in mm and selection factor mean (K) for covered coded method and trouser coded method 7.9 Quantity effluents and mode.. 289 disposal from major industries Kerala 291 8.1 Annual growth rate seafood exports.. 300/ 8.2 Quantitywise share Kerala's marine.. 301 products exports 8.3 Valuewise share Kerala's marine.. 303 products export 8.4 Commoditywise value foreign exports.. 305 8.5 Comoditywise study exports from Kerala ' for.. 306 1982-83, 1983-84 and 1984-85 8.6 Marine fish landings and marine products.. 307 export, India and Kerala--A comparative 8.7 Shrimp and non-shrimp items export.. 310 8.8 Frozen, canned and dried shrimp items.. 311 export
Table No. Page 8.9 Seasonal Variation indices for frozen.. 313 shrimp (quantity and value) 8.10 Non-shrimp items export.. 316 8.11 Share frozen shrimp in exports.. 319 8.12 Different forms shrimp processed.. 320 for export 8.13 Major markets for frozen shrimp.. 320 9.1 Different aspects the vessel.. 330 9.2 Cost-earnings and percentage prita-.. 337 bility over total cost 15 boats for 6 quarters 9.3 Net present value analysis an.. 339 average vessel in the year 1985 341 9.4 Six quarterly analysis pritability.. 343 different trips 4 9.5 Minimum prawn, fish ratio for different.. 345 trips for varying prit position 9.6 Minimum prawn, fish ratio for different.. 347 pritability in the third quarter 1984 9.7 Minimum prawn and fish landed for.. 348 varying pritability in the third quarter 1985 9.8 Minimum prawn and fish catch for varying. 349 pritability in the fourth quarter 1984 9.9 Minimum prawn and fish required for.. 350 different pritability in the fourth quarter 1985 9.10 Minimum prawn and fish required for.. 351 varying pritability in the first quarter 1985
Table No. Page 9.11 Minimum prawn and fish required for.. 352 varying pritability in the second quarter 1985 9.12 Coefficient fishing ability.. 353 different engine boats 9.13 Coefficient fishing ability.. 354 32 feet and 31.5 feet boats 9.14 Estimated production function (Cobb.. 364 Douglas) on a per farm basis 9.15 Stocking details monoculture.. 371 fish 9.16 Harvest details monoculture.. 372 fish 9.17 Stocking details bye-culture.. 374 fish 9.18 Harvest details bye-culture.. 375 fish 9.19 Stocking details poly culture.. 377 fish 9.20 Harvest details poly-culture.. 377 fish