ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Artisanal fishing  (9)
  • Fishery development  (4)
  • Lobster fisheries  (4)
  • Fisheries  (3)
  • Fishery economics
  • Inorganic Chemistry
  • Seismology
  • Women in fisheries
  • Victoria: Seychelles Fishing Authority  (12)
  • Victoria : Seychelles Fishing Authority  (4)
  • Alexandria: National Institute of Oceanography and Fisheries  (1)
  • Academic Press
  • Am. Meteor. Soc.
  • California Department of Fish and Game, Marine Resources Operations
  • California Institute of Technology Pasadena
  • International Collective in Support of Fishworkers
  • Singapore
  • WWF Programa Marino para Latinoamérica y el Caribe
  • 2020-2022
  • 2005-2009  (17)
  • 1980-1984
  • 1950-1954
  • 1945-1949
  • 2006  (17)
Collection
Keywords
Publisher
Years
  • 2020-2022
  • 2005-2009  (17)
  • 1980-1984
  • 1950-1954
  • 1945-1949
Year
  • 1
    facet.materialart.
    Unknown
    Victoria: Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: Published
    Keywords: Economic contribution ; Fisheries development ; Artisanal fishing ; International cooperation ; Tuna fisheries ; Fishery development ; Fishery industry ; Harbours ; Aquaculture
    Repository Name: AquaDocs
    Type: Book , Non-Refereed
    Format: 1150583 bytes
    Format: 520296 bytes
    Format: 813734 bytes
    Format: application/pdf
    Format: application/pdf
    Format: application/pdf
    Format: 66
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    facet.materialart.
    Unknown
    Victoria: Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: Seychelles is composed of over 100 islands with a land area of approximately 455 km², centred close to 4°30'S and 55°30'E. The combined coastline is approximately 600 km long, the oceanic shelf totals about 50 000 km² and the Exclusive Economic Zone (EEZ) is over 1 370 000 km². The total population (1994 census) stands at just under 74 000. in 1994, the population registered a growth rate of 2.2%. The GDP (1994) was SR 2373.8 million, fisheries representing 4.8% of this sum. Licensing agreements for foreign fishing activities provided a yearly revenue of SR8 million. Port Victoria is seen as a prime centre for tuna fishing operations in the Indian Ocean. In the artisanal fishery just under 900 persons are working. The largest contributor to catch by vessel type are the traditional whaler vessels representing 47.8% of the total catch. Over 66.3% of the catch is by the handline method. Carangidae representing 24% and Lutjanidae 19% of total landings. There are six specific objectives to the fisheries sector policy, which aims as resource development and maximisation of potential benefits. Nearshore fishery resources are considered to be heavily exploited, however opportunities exist around the distant islands and in deeper waters off the Mahe plateau shelf. Aquaculture of molluscs and prawns is being developed and carried out. The main constraints to development are seen as the lack of skilled manpower and foreign exchange.
    Description: Published
    Keywords: Country profile ; Fisheries ; Seychelles ; Statistics ; Fisheries ; Fishery statistics
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 186058 bytes
    Format: 520444 bytes
    Format: application/pdf
    Format: application/pdf
    Format: 19
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 3
    facet.materialart.
    Unknown
    Victoria: Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: This report reviews the lobster catch during the months of November and December 1992. In total, 38 fishing units were licenced: 26 on Mahe, 7 on La Digue and 5 on Praslin. 8 licence holders provided no information and claimed that they undertook no fishing trips at all. Of the remainder, each fishing unit comprised an average of 3 men. 2 fishing units used traps as the only catching method, 27 used snorkelling and 1 a combination of traps and snorkelling. For the two month period, an estimated catch of 4.9 tonnes of Spiny Lobster for all sites were landed; of which Mahe contributed an estimated 2.8 tonnes. For the month of November only, a total catch of 2.7 tonnes of lobsters were estimated and for the month of December a total of 2.2 tonnes were caught. For the month of November there were a total of 142 trips by 418 men, and for the month of December there were 89 trips and 252 men were involved in the fishery. Three main species were landed : Panulirus penicilatus (Homard Grosse Tete), Panulirus longipes (Homard Rouge), Panulirus versicolor (Homard Vert). The catch rate for the month of November was 19.5 kg/trip, and the catch rate of December was 27.2 kg/trip. The mean carapace length of each species were respectively: (in cm) MALES FEMALES G.T. = 10.8 G.T. = 8.8 H.R. = 8.7 H.R.= 8.4 H.V. = 9.0 H.V.= 8.6 By fishing method snorkelling, 95.5% of lobsters were caught and by fishing method trap, 4.5% of lobsters were caught. The catch composition from fishing methods utilised were: a) Snorkelling: Homard Grosse Tete, 85.9% Homard Rouge, 13.9% Homard Vert, 0.2% b) Trap: Homard Rouge, 100%
    Description: Published
    Keywords: Lobster catches ; Methodology ; Lobster fisheries
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 1039963 bytes
    Format: 1069044 bytes
    Format: application/pdf
    Format: application/pdf
    Format: 44pp.
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 4
    facet.materialart.
    Unknown
    Victoria: Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: This report reviews the spiny lobster fishery on the Mahe Plateau during the 1994 - 1995 fishing season. Following the recommendations made after the 1992 fishing season, the fishery was reopened in 1993 for two months, November and December. The monitoring programme set up in 1992 was continued to gather more information on the spiny lobster stocks so as to improve the management of this resource around the Mahe Plateau. A total of 33 licenses were issued (compared to 28 in 1993); 25 on Mahe, 2 on Praslin and 6 on La Digue. A licensed fishing unit comprised, on average, of three men. Snorkelling was used by 27 fishing units as the only catching method, 3 fishing units used traps only whilst 3 fishing units combined snorkelling with the use of traps. Over the three month open season a total of 4.1 tonnes of spiny lobsters were estimated to have been landed compared to 4.2 tonnes in 1993, most landings were on Mahe (3.03 tonnes) A catch of 0.9 tonnes was landed in November, 1.2 tonnes landed in December and 2.0 tonnes landed in January. Altogether 159 trips were undertaken equivalent to 477 man-trips for the season with 28 trips in November, 63 trips in December and 68 trips in January. The snorkelling and trap capture methods represented 70.2% and 29.8% of the catch respectively. The catch per unit of effort (CPUE) for November through January was: -36 kg/trip (November), -39 kg/trip (December), -28.5 kg/trip (January). Three main species were targeted: Panulirus penicillatus (Homard Grosse Tete), Panulirus longipes (Homard Rouge), Panulirus versicolor (Homard Vert). The catch composition by fishing method was: a) Snorkellling: Homard Grosse Tete : 80.4% Homard Rouge : 19.2% Homard Vert : 0.4% b) Trap: Homard Grosse Tete : 100%
    Description: Published
    Keywords: Lobster stock ; Seychelles ; Panulirus versicolor ; Panulirus penicillatus ; Panulirus longipes ; Resource management ; Resource management ; Lobster fisheries
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 966915 bytes
    Format: 1159051 bytes
    Format: application/pdf
    Format: application/pdf
    Format: 44
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 5
    facet.materialart.
    Unknown
    Victoria : Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: A report of the fishery statistics for 1986 with the different type of vessels and fishing methods used.
    Description: Published
    Keywords: Seychelles ; Catch composition ; Artisanal fisheries ; Artisanal fishing ; Catch composition ; Fishery statistics ; Catch/effort ; Fish catch statistics
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 1012016 bytes
    Format: 828350 bytes
    Format: application/pdf
    Format: application/pdf
    Format: 89
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 6
    facet.materialart.
    Unknown
    Alexandria: National Institute of Oceanography and Fisheries
    Publication Date: 2021-05-19
    Description: This journal is published by the NIOF, Egypt
    Description: Lake Manzalah; the largest delta Lake in Egypt represents a dynamic system that has been undergoing continuous and pronounced changes since long times. In the last year’s this Lake faced drastic problems that retarded its environmental and fisheries development; the most serious one is the discharge of waste water. It is attempted in the present study to investigate the chemical characters of Lake Manzalah water during 2001-2002. Water temperature ranged from an average of 12.35oC in January and 29.14oC in July. Dissolved Oxygen, pH and total dissolved solids were found in ranges optimum for the living of marine and freshwater fish species. The average concentrations of nutrients lied in the following ranges: 1.24 to 4.89 μmol PO4 -3 l-1 , 5.08 to 28.73 μmol SiO4 -2 l-1 and 1.81 to 17.7 μ_mol NO3-1 l-1 The concentrations of phosphorus and nitrogen compounds were found to be relatively higher at the southern regions of the Lake near to the outlets of the drains.
    Description: NIOF
    Description: Published
    Keywords: Hydrography ; Water ; Chemistry ; Chemical composition ; Water content ; Environment ; Chemical composition ; Environments ; Water content ; Fisheries
    Repository Name: AquaDocs
    Type: Journal Contribution , Refereed , Article
    Format: 1623488 bytes
    Format: 46916 bytes
    Format: application/pdf
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 7
    facet.materialart.
    Unknown
    Victoria : Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: SFA/R&D/061
    Description: Published
    Keywords: Catch composition ; Statistics ; Artisanal fishing ; Catch composition ; Catch statistics ; Catch/effort ; Landing statistics
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 1662701 bytes
    Format: application/pdf
    Format: 102pp.
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 8
    facet.materialart.
    Unknown
    Victoria: Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: The present report reviews the spiny lobster fishery on the Mahe Plateau for the 2001/2002 fishing season. The monitoring programme, set up in 1992, was continued this season to collect more information on the spiny lobster stock in order to improve and maintain proper management of this resource around the Mahe Plateau. For the 2001/2002 lobster fishing season, a total of 40 licenses were issued namely twenty seven on Mahe, five on Praslin and eight on La Digue. Similar to previous seasons, the most frequently used lobster fishing technique was snorkelling which involved 32 fishing units, whilst only four units used the trap method and one used both snorkelling and trap. For this three-month fishing season, a total of 5.5 tonnes of spiny lobsters were estimated to have been landed compared to 10.2 tonnes in 2000-2001 fishing season. Most landings were on Mahe, which accounted for 58.44 % of the total catch (3.214 tonnes) followed by Praslin with 13.89% (0.77 tonnes). Both La Digue and Silhouette groups had landings of 0.5 tonnes each. The month of November accounted for 1.36 tonnes, while 3.37 tonnes was landed in December and 0.81 tonnes in January. A total of 350 trips were undertaken equivalent to 803 man-trips for the season with 107 trips in November, 193 trips in December and 50 trips in January. The snorkelling and trap capture methods represented 96% and 4% of the total catch respectively. The catch rates represented by catch per unit effort(CPUE) throughout the season were as follows: - 12.75 kg/trip(November) - 17.49 kg/trip (December) - 16.35 kg/trip January). The main species targeted were: Homard Grosse Tete (Panuliruspenidilatus) Homard Rouge (Panulirus longipes) Homard Vert (Panulirus versicolor). The catch composition by fishing method was as follows: a.) Snorkelling: b.)Trap: Homard Grosse Tete: 65.68% Homard Grosse Tete: 14.21% Homard Rouge: 26.83% Homard Rouge: 85.79% Homard Vert: 7.07%
    Description: Published
    Keywords: Lobsters ; Fishery data ; Catch statistics ; Fishery statistics ; Lobster fisheries ; Catching methods
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 623521 bytes
    Format: application/pdf
    Format: 22
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 9
    Publication Date: 2021-05-19
    Description: This report reviews the catch assessment survey, conducted by staff of the Seychelles Fishing Authority (SFA), of the spiny lobster fishery on the Mahe Plateau during the 1993 fishing season. Following the recommendations made after the 1992 fishing season, the fishery was reopened in 1993 for two months, November and December. The monitoring programme set up in 1992 was continued to gather more information on the spiny lobster so as to improve the management of this resource around the Mahe Plateau. A total of 28 licenses were issued (compared to 38 in 1992); 16 on Mahe, 6 on Praslin and 6 on La Digue. Licensed fishing unit comprised an average of three men. Snorkelling was used by 24 fishing units as the only catching method, while 2 fishing units combined snorkelling with the use of traps. One fishing unit used scuba diving as the fishing method and declared no lobsters caught during the 3 fishing trips. One fishing unit was licensed in December and apparently didn't fish. Over the two months a total of 4.1 tonnes of spiny lobsters were estimated to have been landed compared to 4.9 tonnes in 1992, most landings were on Mahe (2.2 tonnes). A catch of 2.7 tonnes was landed in November and only 1.4 tonnes landed in December. Altogether 240 trips were undertaken equivalent to 665 man-trips for the season with 148 trips in November and 92 trips in December. Traps were used less in November (3% of trips) than in December (16% of trips). The catch per unit of effort (CPUE) for the month of November and December were: - 18.4 kg/trip (November) and 17.8 kg/trip (December) for snorkelling, - 2.2 kg/trip (November) and 5.4 kg/trip (December) for trap fishing. Three species were mainly landed: Panulirus penicillatus (Homard Grosse Tete), Panulirus longipes(Homard Rouge) and Panulirus versicolor(Homard Vert). The catch composition by fishing method was: a) Snorkelling: Homard Grosse Tete :84.3% Homard Rouge:15.5% Homard Vert:0.2% b) Trap: Homard Grosse Tete : 30% Homard Rouge:70% Only 2.4% of the total catch was captured by traps and 97.6% caught by snorkelling
    Description: Published
    Keywords: Catches ; Lobster fisheries
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 431552 bytes
    Format: 620007 bytes
    Format: application/pdf
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 10
    facet.materialart.
    Unknown
    Victoria: Seychelles Fishing Authority | Victoria
    Publication Date: 2021-08-09
    Description: Published
    Description: Industrial tuna fishing
    Keywords: Tuna ; Fisheries ; Fishery economics ; Fishery industry ; Fishery statistics ; Tuna fisheries
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 1589602 bytes
    Format: application/pdf
    Format: 28
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 11
    facet.materialart.
    Unknown
    Victoria : Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: Published
    Keywords: Statistics ; Artisanal fisheries ; Artisanal fishing ; Fishery institutions ; Fishery statistics ; Tuna fisheries
    Repository Name: AquaDocs
    Type: Book , Non-Refereed
    Format: 1464553 bytes
    Format: 1289200 bytes
    Format: application/pdf
    Format: application/pdf
    Format: 75
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 12
    facet.materialart.
    Unknown
    Victoria: Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: Published
    Keywords: Seychelles ; Artisanal fishing ; Tuna fisheries ; Annual reports
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 461610 bytes
    Format: application/pdf
    Format: 14
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 13
    facet.materialart.
    Unknown
    Victoria: Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: Published
    Keywords: Seychelles ; Annual reports ; Tuna fisheries ; Artisanal fishing
    Repository Name: AquaDocs
    Type: Report
    Format: 332605 bytes
    Format: application/pdf
    Format: 21
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 14
    facet.materialart.
    Unknown
    Victoria: Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: Published
    Keywords: Seychelles ; Annual reports ; Fisheries development ; Tuna fisheries ; International cooperation ; Artisanal fishing ; International cooperation
    Repository Name: AquaDocs
    Type: Book
    Format: 384823 bytes
    Format: application/pdf
    Format: 16
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 15
    facet.materialart.
    Unknown
    Victoria: Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: Published
    Description: FISHERY DEVELOPMENT, INTERNATIONAL AGREEMENTS, FISHERY ORGANIZATIONS
    Keywords: Tuna fisheries ; Artisanal fishing ; Aquaculture ; Fishery development ; Fishing industry ; Harbours
    Repository Name: AquaDocs
    Type: Book , Non-Refereed
    Format: 1394919 bytes
    Format: 683368 bytes
    Format: application/pdf
    Format: application/pdf
    Format: 52
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 16
    facet.materialart.
    Unknown
    Victoria: Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: Published
    Keywords: International cooperation ; Artisanal fishing ; International cooperation ; Tuna fisheries ; Annual reports ; Fishery development
    Repository Name: AquaDocs
    Type: Report
    Format: 318937 bytes
    Format: application/pdf
    Format: 15
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 17
    facet.materialart.
    Unknown
    Victoria : Seychelles Fishing Authority
    Publication Date: 2021-05-19
    Description: The fisheries policy of the Government of Seychelles was first drafted in 1986. At that time, both the industrial and artisanal fisheries in Seychelles were in a developmental stage and the policy reflected the needs to promote both the development and conservation of our marine resources as well as maximizing benefits. In 1985 the number of licenses issued for the industrial tuna fishery was 49 for the purse seiners and 165 for longliners with an annual purse seine catch of 130,000 tonnes. The total catch for the industrial purse seine fishery has continued to rise and peaked at around 407, 000 tonnes in the year 2003. The artisanal fishing fleet has declined from 410 vessels in 1985 to 330 in the year 2003, however, the nature of the fleet has changed dramatically. The artisanal fleet is now entirely mechanized and consists of larger and better equipped vessels with improved safety facilities. The total annual catch of the artisanal fishery has remained relatively constant since fisheries data has been collected, however increasing effort in terms of mandays at sea and the more accurate positioning systems currently used are a cause for concern. Lower recruitment of fish stocks and localized over-fishing has been noted in some of the fisheries data sectors. The change in both the industrial tuna fishery catch and the artisanal fleet composition is a direct reflection of the rapid rise of technological innovations to improve fishing effectiveness. In addition, the development of new fisheries and marine resource related operations such as the semi-industrial long-line fishery, crustacean fisheries and aquaculture have taken place. From the relatively simple fisheries, in terms of gear, positioning and fish finding technologies, in the mid eighties, fishing operations have progressed significantly to include modern fishing equipment, gears and improved boat design, with the support and development of the Seychelles Fishing Authority (SFA). With respect to the goals and objectives outlined in the 1986 Fisheries Policy in relation to development, management and research, the SFA has managed to achieve 2 these, within the present framework of the fisheries legislation and management policies. In the light of these, and other developments, a decision was taken to reformulate the Fisheries Policy and to bring it more in line with the changing nature of all aspects of fisheries in Seychelles. To continue maintaining the sustainability of all fisheries undertaken in Seychelles waters, increased emphasis needs to be placed on manpower development, monitoring, control and surveillance, research and management. Nevertheless the main points indicated in the past policy are still relevant and have been refined and expanded upon where necessary to reflect the move towards a fisheries policy that encompasses all present and future aspects of fisheries in Seychelles. Needless to say, this policy will be reviewed and updated whenever required to take into consideration new developments which may arise.
    Description: Published
    Keywords: Fishery management ; Fishery management ; Fishery policy ; Fishery regulations ; Fishery development
    Repository Name: AquaDocs
    Type: Report , Non-Refereed
    Format: 818039 bytes
    Format: application/pdf
    Format: 20
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...