Dissertation > Excellent graduate degree dissertation topics show

Assessment of Pelagic Fisheries Stock and Value in Minnan Bank Ground

Author: LinYanHong
Tutor: PengBenRong
School: Xiamen University
Course: Environmental Management
Keywords: Stock of fishery resources The value of the fishery resources Surplus yield model Ecological Economic Model Pelagic fish Minnan Bank fishing ground
CLC: S931
Type: Master's thesis
Year: 2009
Downloads: 83
Quote: 0
Read: Download Dissertation

Abstract


China's marine fishing accounted for 16% of the world's marine fisheries catches, is the largest country of the world's marine fisheries catches. Over the past several decades of overfishing, destructive fishing practices, as well as the failure of fisheries management policies, leading to a severe recession in China's marine fishery resources. System an accurate assessment of the stock and the value of marine fishery resources, the basic work is to develop the scientific and effective fisheries management policy. However, the fisheries survey of existing fisheries management department is unable to meet the data needs of the fishery resources stock assessment. How to sort out a more complete, objective fisheries socio-economic data, under conditions of limited data, the establishment of a set of appropriate assessment methods and models, and the assessment of the fishery resource stock and the value of academia and management of our fishery sector faces important issue. In this thesis, the method and theory of the fisheries resources in science and fisheries resource economics around these major issues, pelagic fish resources in the southern Fujian Bank fishing ground for a case study research, the following research: 1) by international and domestic fisheries resource assessment study of the theory and practice of the establishment of a comprehensive assessment of fishery resources under the conditions of limited data model, including the surplus production model, ecological and economic model of fishery resources valuation models and fishery resources loss assessment models. 2) data collection and screening. Fisheries management departments on fisheries surveys and statistics are insufficient to provide the data required by the Fisheries Resource Assessment study site survey to obtain first-hand information, and access to historical Statistical Yearbook literature search for second-hand information, expert advice, collected The study 21 catches, fishing effort, the unit cost and unit ashore price time-series data, to determine the corresponding relations of pelagic fish resources in light purse seines Minnan Bank fishing ground. 3) optimal assessment model identification. Papers will be collected to enter the establishment of a model using statistical software such as E-views, the estimated model parameter values ??and parameter comparison and analysis of statistical tests, screening and assessment the Minnan shoals of pelagic fish resources and their value is recognized optimal model. 4) Bank fishing ground Minnan pelagic fish resource inventory and valuation. 21 years of time-series data input to identify the optimal assessment model, Minnan Bank fishing ground pelagic fish resources system assessment, including the status of different property rights, static and dynamic balancing fishing effort, catches and resources stock assessment and The value of fishery resources and the depletion of resources assessment. 5) based on the resource stock and the valuation results, combined with the actual situation of the Minnan Bank fishing ground, and put forward policy recommendations related to fisheries resources management.

Related Dissertations

  1. Research on Evaluation of Agricultural Eco-Economic Mode in Loess Hilly and Gully Region,F323.22
  2. Study on Optimization of Scale Livestock Waste Treatment Based on Agricultural,X713
  3. The Research on Performances of Surplus Production Models under Different Fishing Scenarios,F307.4
  4. Grass -type lakes with algae -type lake carp, bighead carp and bighead carp fish potential of muscle quality,S931.1
  5. The Investigation on Aquaculture Environment and the Carrying Capacity of Algae and Shellfish in Shen’ao Bay,S931.1
  6. Study on the Production of Plankton and the Carrying Capacity of Jellyfish in Pond,S931.1
  7. The Correlation of Interannual Variation of the Yellow Sea Cold Water Mass and the Yellow Sea Warm Current and Interannual Variation of the Salinity of the Bohai Sea,S931
  8. Effects of the Different Maricultural Models on Sanggou Bay Ecosystem Services,S931.3
  9. Community Structure of Fishery Resources and Biological Study of Main Economic Species in Dianshan Lake,S931.1
  10. Preliminary Study on Living Aquatic Resources Enhancement in China,S931.5
  11. ENSO Impact on Fishing Ground of Yellowfin Tuna(Thunnus Albacares) in the Eastern Pacific Ocean,S931.4
  12. The Environmental Impact Study of the Chlamys Farreri Raft-style Culture in Sanggou Bay,S931.3
  13. Southern semi-intensive pond microalgae community characteristics and its relationship between water quality factors,S931.3
  14. Forecasting of Fishing Ground for Ablacore (Thunnus Alalunga) in the South Pacific Ocean,S931
  15. The Variation of the Community Structure of Nekton in the Northern South China Sea,S931.1
  16. Distribution Feature of the Main Environment Factors on Producing Area of Meretrix Meretrix in Tidal Zone Shellfish,S931.3
  17. Integrated Habitat Index of Blue Shark(Prionace glauca) in Waters near Marshall Islands,S931.1
  18. Age and Growth of Bigeye Tuna (Thunnus Obesus) in Waters Near Marshall Islands,S931.1
  19. Population Structure and Spatial Heterogeneity of Jumbo Flying Squid Dosidicus Gigas in the Southeast Pacific Ocean,S931.1
  20. Studies on Fish Distribution and Relative Environmental Factors in the Pengxi River of Three Gorges Reservoir,S931.1
  21. A Study on Age, Growth and Reproduction of Northern Pike (Esox Lucius L.,1758) in Ulungur Lake,S931.1

CLC: > Agricultural Sciences > Aquaculture, fisheries > Aquatic Resources > Aquatic Resource Science
© 2012 www.DissertationTopic.Net  Mobile