Resultados de la búsqueda
-
Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic
. Catch rates were significantly lower when killer whales were present when compared to hauls during which ... no cetaceans were present. Catch rates were slightly higher in the presence of sperm whales and it is ... areas with lower catch rates, indications are that depredation by sperm whales can lead to a decrease in ... night. Catch rates were signifi cantly lower when killer whales were present when compared to hauls ... during which no cetaceans were present. Catch rates were slightly higher in the presence of sperm ... (toothfi sh). However, in areas with lower catch rates, indications are that depredation by sperm whales ... depredation of catch to the presence of whales around the vessel with no apparent connection to fi shing ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Autor(es): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins
-
e-sc-v.pdf
... incomplete. Detailed historical fisheries data would be valuable, as well as future catch and effort data ... data series, lack of detailed catch and effort statistics, non-standard reporting of some length and ... separated into biological data and data concerning catch and effort. Two small groups were set up to ... ) [Catch and Effort Data]. Biological Data 4.12 Biological data including length frequency
application/pdf attached to:SC-CAMLR-VMeeting Report : SC-CAMLR-V
-
Publicaciones
year. The Statistical Bulletin summarises catch and effort data from fisheries in the CAMLR Convention ... in the CAMLR Convention Area. Fishery Reports describe the status, trends, by-catch, assessments ... , instructions on completing the fine-scale catch and effort (C2) forms, and information on the relevant ... the Sky (3.07 MB) is a guide for fishers to avoid by-catch of seabirds. The VME Taxa Classification ...
Page : Site Section: Publications
-
A risk-management framework for avoiding significant adverse impacts of bottom fishing gear on Vulnerable Marine Ecosystems
, closed areas around identified VMEs, open and closed management areas, by-catch limits for VME-forming ... around identified VMEs, open and closed management areas, by-catch limits for VME-forming organisms ... , paragraphs 4.135 and 4.136; SC-CAMLR, 2003b, paragraph 5.230): (i) avoidance (ii) mitigation (iii) catch ... area Shot Observe invertebrate by-catch and other specified data Designated Actions in FOP Report ... identified VMEs, open and closed management areas, by-catch limits for VME-forming organisms, gear ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 177–193 : Autor(es): Martin-Smith, K
-
The Australian exploratory toothfish fishery in CCAMLR Division 58.4.2 and Subdivision 58.4.3b in season 2003/04
catch weight. Of the two SSRUs in Division 58.4.2, bycatch was highest in SSRU E with 624 kg of total ... bycatch comprising around 4% of the total catch compared with 247 kg of total bycatch (4%) for SSRU D. In ...
Meeting Document : WG-FSA-04/66 : Autor(es): D. Erceg and E. van Wijk (Australia)
-
Seabird mortality in the artisanal austral hake and Patagonian toothfish longline fisheries in southern Chile
. Accordingly, seabird by-catch was 0.030 birds/1000 hooks in the Austral hake fishery, mainly accounted by ... birds caught during the slow process of hauling. The overall by-catch rate in the Patagonian toothfish ...
Meeting Document : WG-FSA-04/54 : Autor(es): C.A. Moreno, P. Rubilar, J. Arata, R. Hucke-Gaete (Chile) and G. Robertson (Australia)
-
Brief report on results of experimental harvest regime for the exploratory fishery for crab in the area of the South Orkney Islands (CCAMLR Subarea 48.2) during the 2009/10 season
statistical subarea 48.2. Judging by insignificant catch crabs, state of benthic fauna and very small fish by ... -catch in traps, one can assume that highly expressed seasonality is present in vital activity of benthos ...
Meeting Document : WG-FSA-10/44 : Autor(es): Yu.V. Korzun and S.E. Anosov (Ukraine)
-
Results of the Spanish exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in the 2013/14 season
divisions. Results of other data collected such as fish by-catch, incidental catch of benthic taxa or ...
Meeting Document : WG-SAM-14/12 Rev. 1 : Autor(es): R. Sarralde, L.J. López-Abellán and S. Barreiro (Spain)
-
Observation on interactions between marine mammals and krill mid-water trawl
identified marine mammal was observed in the main body of trawl net. There was no marine mammal by-catch ... that well designed seal escaping devices might reduce the risk of accidently by-catch of Antarctic fur ...
Meeting Document : SC-CAMLR-38/BG/20 : Autor(es): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu
-
On the state of Champsocephalus gunnari stock in Subarea 48.3 and methods of its assessment
comparison of results of stock assessment based on bottom trawl surveys (1984-1997) with the total catch ... , catch per unit effort (CPUE), and calculations by VPA showed a clear underestimation of the stock (Table ... needed to catch icefish concentrations both in pelagial and near-bottom layer. Author(s): K. Shust, V ...
Meeting Document : WG-FSA-00/45 : Autor(es): K. Shust, V. Senioukov, P. Gasiukov and A. Kozlov (Russia)