Результаты поиска
-
Unmanned Aerial Vehicles based monitoring of indicator species populations on King George Island (Subarea 48.1)
Abstract: Unmanned Aerial Vehicles specially adapted for operation in polar regions were used to ... study distribution and size of three Pygoscelis penguin species on King George Island (Subarea 48.1) in ...
Meeting Document : WG-EMM-15/48 : Автор(ы): M. Korczak-Abshire, A. Zmarz, R. Storvold, M. Rodzewicz, K. Chwedorzewska, A. Kidawa and A. Znój (Poland)
-
Background papers considered relevant to the WG-EMM discussions on feedback management
(MAPPPD) which is on a publicly available website (Humphries et al. In Press). The data summary and ... and tools for dynamic management and decision support (In Press) Lynch H J., Fagan W. F. Naveen R ...
Meeting Document : WG-EMM-16/44 : Автор(ы): Delegation of the United Kingdom
-
Describing krill: swarms or integration intervals?
estimated mean areal krill density for a small (65 km by 60 km) survey conducted in the waters off Mawson ... research station in the East Antarctic (66 o 25' S 63 o 14' E). I found 61 % overlap between the ...
Meeting Document : SG-ASAM-17/02 : Автор(ы): M.J. Cox
-
Guidelines for fisheries-directed research addressing the Ross Sea region Marine Protected Area Research and Monitoring Plan
in the Ross Sea region, research proposals will require robust experimental designs and ... and sequence necessary research will be required so that reviews of progress in research and ...
Meeting Document : WG-SAM-18/21 : Автор(ы): S. Parker and A. Dunn
-
New Antarctic deep-sea weird leech (Hirudinida: Piscicolidae): morphological features and phylogenetic relationships
parasite of Whitson’s grenadier Macrourus whitsoni (Regan) (Macrouridae: Gadiformes) collected in the Ross ... attributed, in part, to temporary associations of A. shandikovi n. sp. with its fish hosts and a need for ...
Meeting Document : WG-FSA-18/P01 : Автор(ы): A. Utevsky and S. Utevsky
-
Biomass estimates of Antarctic krill based on survey conducted by the Chinese fishing vessel FV Fu Rong Hai during the 2019 Area 48 survey
acoustic survey around the South Shetland Islands and the Elephant Islands in the Subarea 48.1 from 5 th to ... shown that mean krill biomass density was 80.7 g m-2 with a CV of 13.6% in the survey area. However, the ...
Meeting Document : SG-ASAM-2019/07 : Автор(ы): X. Wang, X. Yu, X. Zhao, J. Zhang, G. Fan, J. Zhu and Y. Ying
-
Trade data analysis – Annual report of global toothfish trade data
in 2018 toothfish was most commonly traded as an unprocessed frozen product which could be in various ...
Meeting Document : CCAMLR-38/BG/09 : Автор(ы): CCAMLR Secretariat
-
Observation on interactions between marine mammals and krill mid-water trawl
Arctocephalus gazella were observed around the vessel during the vessel fishing in the Subarea 48.3, no ... identified marine mammal was observed in the main body of trawl net. There was no marine mammal by-catch ...
Meeting Document : SC-CAMLR-38/BG/20 : Автор(ы): Y. Ying, G. Fan, X. Zhao, J. Zhang, X. Wang and J. Zhu
-
Investigating the uncertainty of age determinations for Patagonian toothfish (Dissostichus eleginoides) and the implications for stock assessment
matrix and a lack of smoothness in the probabilities for ages above 25 years. Positive errors now ... . method and the revised Candy method were between the other two methods in terms of year to year ... for use in the HIMI assessment and we would caution others to assess its impact before applying it to ...
Meeting Document : WG-FSA-14/46 : Автор(ы): P. Burch, P. Ziegler, W. de la Mare and D. Welsford (Australia)
-
Can we use discriminant function analysis to sex penguins prior to calculating an index of a morphometric characteristic?
index of a morphometric characteristic? Abstract / Description: In sexually dimorphic species ... avoiding the necessity of sex determination. However, uncertainty in sex ratios can lead to considerable ... * Abstract In sexually dimorphic species, morphometric characteristics have separate distributions for ... determination. However, uncertainty in sex ratios can lead to considerable Type I and Type II errors. Lack of ... discriminante en la determinaci6n del sexo. 1. INTRODUCTION In sexually dimorphic species, morphometric ... recognised this problem, in 1991 noting that analyses by Scolaro et al. (1990) and Kerry et al. (1992) had ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 259–272 : Автор(ы): Agnew, D.J.
Страницы
- « первая
- ‹ предыдущая
- …
- 774
- 775
- 776
- 777
- 778
- 779
- 780
- 781
- 782
- …
- следующая ›
- последняя »