Cms Convention Sur Les Especes Migratrices
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AC10 Doc 11 Rev 1 Agenda Item 11.1
AC10 Doc 11 Rev 1 Agenda Item 11.1 Tenth Meeting of the Advisory Committee Wellington, New Zealand, 11 – 15 September 2017 Report of the Population and Conservation Status Working Group Population and Conservation Status Working Group CONTENTS 1. WELCOME AND OPENING REMARKS ......................................................................................... 3 2. MEMBERSHIP AND INTRODUCTION............................................................................................ 3 3. ADOPTION OF THE AGENDA ........................................................................................................ 3 4. PROGRESS REPORTS ................................................................................................................... 3 4.1. Database updates ............................................................................................................................. 3 4.2. Updates and Reviews of ACAP Species Assessments .................................................................... 4 4.3. List of researchers with access to tissues from bycaught birds ........................................................ 4 5. POPULATION STATUS AND TRENDS .......................................................................................... 4 5.1. Current population trends of ACAP species ..................................................................................... 4 6. THREATS AND PRIORITISATION ................................................................................................. 8 6.1. Updates -
Arctocephalus Gazella, at Iles Kerguelen
Polar Biol (2002) 25: 269–279 DOI 10.1007/s00300-001-0339-6 ORIGINAL PAPER Mary-Anne Lea Æ Mark Hindell Æ Christophe Guinet Simon Goldsworthy Variability in the diving activity of Antarctic fur seals, Arctocephalus gazella, at Iles Kerguelen Accepted: 15 October 2001 / Published online: 28 November 2001 Ó Springer-Verlag 2001 Abstract Intra-population variation in diving behaviour Introduction of lactating Antarctic fur seals (Arctocephalus gazella) was studied at the Kerguelen Archipelago (49°07’S, The diving behaviour of marine predators, quantified by 70°45’E) during the austral summers of 1998–2000. Dive the use of time-depth recorders (TDRs), is one of the data were successfully recorded for 112 seals equipped most commonly used measures for differentiating for- with time-depth recorders during 117 foraging trips. All aging activity between individuals and populations, both seals displayed bouts of diving activity and the nocturnal spatially and temporally (Antonelis et al. 1990; Hindell foraging behaviour typical of otariids preying on pelagic et al. 1991; Schreer and Testa 1996; Bowen et al. 1999; fish and squid. Mean dive depth (53 m) was consider- Cherel et al. 1999; Bonadonna et al. 2000; Georges et al. ably deeper than recorded for this species at other sites. 2000a, b). In recent years the diving behaviour of several Four diving behaviour groups were identified: (1) deep marine predators has also been linked to spatial and divers (n=60); (2) shallow-active divers (n=45); (3) temporal variability in the availability of prey species shallow divers (n=9); (4) daytime divers (n=3). The (Boyd et al. -
ACAP Colony Database Analysis
AC5 Doc 33 Agenda item 8.3 Agreement on the Conservation of Albatrosses and Petrels Fifth Meeting of Advisory Committee Mar del Plata, Argentina, 13 – 17 April 2010 ________________________________________________________________ ACAP Internationally Important Breeding Areas Author: BirdLife International „This paper is presented for consideration by ACAP and may contain unpublished data, analyses, and/or conclusions subject to change. Data in this paper shall not be cited or used for purposes other than the work of the ACAP Secretariat, ACAP Advisory Committee or their subsidiary Working Groups without the permission of the original data holders.‟ AC5 Doc 33 Agenda item 8.3 ACAP Internationally Important Breeding Sites: IBA analysis of the ACAP colony database Paper submitted to AC5 Uthgra Sasso Hotel, Mar del Plata, Argentina 13-17 April 2010 BirdLife International Feb 2010 AC5 Doc 33 Agenda item 8.3 Recommended citation: BirdLife International (2010) ACAP Internationally Important Breeding Sites: IBA analysis of the ACAP colony database. Cambridge, UK: BirdLife International. Compiled by B. Lascelles, BirdLife International Secretariat and BirdLife Global Seabird Programme, Cambridge, UK Acknowledgements Thanks to Richard Phillips and Wieslawa Misiak for assistance in extracting the relevant information from the ACAP colony database, and to Lincoln Fishpool for comments on the draft of this document. Abstract This paper provides information on the breeding sites for ACAP-listed species that are known to hold ≥1% of the global population of the species in question. Information on the breeding site locations and populations present at each site were taken from the ACAP colony database. Information on the global populations of ACAP-listed species was taken from the BirdLife World Bird Database. -
Population Trends of Penguins in the French Southern Territories
Author's personal copy Polar Biology (2020) 43:835–850 https://doi.org/10.1007/s00300-020-02691-6 ORIGINAL PAPER Population trends of penguins in the French Southern Territories Christophe Barbraud1 · Karine Delord1 · Charles A. Bost1 · Adrien Chaigne2 · Cédric Marteau2 · Henri Weimerskirch1 Received: 31 July 2019 / Revised: 21 April 2020 / Accepted: 29 May 2020 / Published online: 3 June 2020 © Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract Penguins are important top consumers in marine food webs and are one of the most threatened bird families, especially by climate change and food web alterations by marine fsheries. Yet, long-term population trends are lacking or are uncertain for many populations. Seven species of penguins breeding at the French Southern Territories in the southern Indian Ocean on the Crozet, Kerguelen, Saint-Paul–Amsterdam archipelagos and in Terre Adélie/Adelie Land, Antarctica are monitored regularly. This monitoring started in the early 1950s and most populations have been surveyed during the past four years, allowing assessments of population trends. King penguins increased at nearly all breeding sites within the Crozet and Ker- guelen archipelagos. Emperor penguins have decreased at Terre Adélie/Adelie Land, with a partial recovery of the colony during the 2010s. Gentoo penguin populations at Crozet and Kerguelen are highly variable but stable. Adélie penguins have been increasing in Terre Adélie/Adelie Land. The trends in eastern rockhopper penguins vary between colonies and archipelagos. Northern rockhopper penguins have continuously decreased in numbers at Amsterdam Island, but appear to have increased at the nearby Saint-Paul Island. Macaroni penguins have frst increased and then stabilized since the 2000s at Kerguelen and are stable at the Crozet Islands. -
French Southern Territories
Important Bird Areas in Africa and associated islands – French Southern Territories ■ FRENCH SOUTHERN TERRITORIES ANTOINE CATARD Grey-headed Albatross Diomedea chrysostoma. (ILLUSTRATION: DAVE SHOWLER) GENERAL INTRODUCTION are endemic and 53 are introduced. It is mostly composed of grasses Agrostis magellanica, Poa cooki, P. annua, mosses and lichens, The Terres Australes Françaises or French Southern Territories are together with several herbaceous species (notably Acaena composed of three sets of islands in the southern Indian Ocean— magellanica, Azorella selago and Pringlea antiscorbutica). Plant Crozet, Kerguelen, and Saint Paul and Amsterdam—with a total cover is significant only in coastal areas at low altitude; above 200 m, area of 760,000 ha. These islands are very isolated and lie at least vascular plants are rare and bare rock dominates the landscape. 2,500 km away from the closest continental shores of Australia, The greatest numbers of birds are found on Île de l’Est, Îles des southern Africa and Antarctica. The nearest islands to the French Apôtres and Îles des Pingouins, where cats and rats are absent. On Southern Territories are Heard Island, 480 km south-east of the Îles Île des Cochons and Île de la Possession where, respectively, cats Kerguelen, and Prince Edward and Marion Islands, 1,000 km west and rats are present, the smaller seabird species, particularly petrels, of the Îles Crozet. There is no permanent human population on these have either been eliminated or are greatly reduced in numbers. islands, but three have stations which house expeditions of 30 to 80 Numbers of albatrosses and penguins nevertheless remain high. -
Introduction and Kerguelen Oceanic Zone
Ecoregionalisation of the Kerguelen and Crozet islands oceanic zone Part I: Introduction and Kerguelen oceanic zone Authors: Koubbi P.1, Guinet C.², Alloncle N.3, Ameziane N.4, Azam C.S.5, Baudena A.6, Bost C.A.², Causse R.1, Chazeau C.1, Coste G.5, Cotté C.6, D'Ovidio F.6, Delord K.², Duhamel G.1, Forget A.3, Gasco N.1, Hautecœur M.1, Lehodey P.7, Lo Monaco C.6, Marteau C.5, Martin A.1, Mignard C.1,5, Pruvost P.1, Saucède T.8, Sinegre R.1, Thellier T.5, Verdier A.G.5, Weimerskirch H.². Affiliations: 1. Unité Biologie des organismes et écosystèmes aquatiques (BOREA, UMR 7208), Sorbonne Universités, Muséum national d'Histoire naturelle, Université Pierre et Marie Curie, Université de Caen Basse-Normandie, CNRS, IRD; CP26, 57 rue Cuvier 75005 Paris, France. 2. Centre d’Études Biologiques de Chizé, UMR 7372 du CNRS-Université de La Rochelle, 79360 Villiers-en-Bois, France. 3. Agence des aires marines protégées - 16 quai de la douane - CS42932 - 29229 Brest Cedex 2, France. 4. Unité Biologie des organismes et écosystèmes aquatiques (BOREA, UMR 7208), Sorbonne Universités, Muséum national d'Histoire naturelle, Université Pierre et Marie Curie, Université de Caen Basse-Normandie, CNRS, IRD; BP 225, 29182 Concarneau Cedex, France. 5. Terres Australes et Antarctiques Françaises (TAAF, Rue Gabriel Dejean, 97410 Saint-Pierre, La Réunion, France. 6. LOCEAN-IPSL, CNRS/MNHN/UPMC/IRD (UMR 7159), 4 place Jussieu, 75005, Paris, France. 7. CLS, Space Oceanography Division. 11 rue Hermes, 31520 Ramonville St Agne, France. 8. UMR 6282 Biogéosciences, Univ. -
Status and Trends of Albatrosses in the French Southern Territories, Western Indian Ocean
1 Polar Biology Archimer October 2018, Volume 41 Issue 10 Pages 1963-1972 https://doi.org/10.1007/s00300-018-2335-0 https://archimer.ifremer.fr https://archimer.ifremer.fr/doc/00440/55192/ Status and trends of albatrosses in the French Southern Territories, Western Indian Ocean Weimerskirch Henri 1, *, Delord Karine 1, Barbraud Christophe 1, Le Bouard Fabrice 1, 2, Ryan Peter G. 4, Fretwell Peter 2, Marteau Cedric 3 1 Univ Rochelle, CNRS, Ctr Etud Biol Chize, F-79360 Villiers En Bois, France. 2 Reserve Natl Terres Australes Francaises, St Pierre, Reunion, France. 3 Univ Cape Town, FitzPatrick Inst African Ornithol, ZA-7701 Rondebosch, South Africa. 4 British Antarctic Survey, Madingley Rd, Cambridge, England. * Corresponding author : Henri Weimerskirch, email address : [email protected] Abstract : Today albatrosses are threatened worldwide, especially by fishing activities, and many populations are currently in decline. Albatrosses breeding at the French Southern Territories in the south-western Indian Ocean, on the Crozet, Kerguelen and Saint-Paul–Amsterdam island archipelagos, are monitored regularly. This monitoring has been based on a sample of species and sites, and there was a need for an assessment of the population trends for all species at each site. During the past 3 years most populations have been surveyed, allowing an assessment of the trends of albatrosses breeding at the archipelagos of the French Southern Territories over the past 40 years. Wandering Albatrosses show similar trends at all sites within the Crozet and Kerguelen archipelagos, with a recent recovery of colonies after strong declines in the 1970s. Amsterdam Albatrosses are increasing, albeit at lower rates during recent years. -
The Conservation Status and Priorities For
1 THE CONSERVATION STATUS AND PRIORITIES FOR ALBATROSSES AND 2 LARGE PETRELS 3 4 Phillips, R.A.1*, Gales, R.2, Baker, G.B.3, Double, M.C.4, Favero, M.5,, Quintana, 5 F.6, Tasker, M.L.7, Weimerskirch, H.8, Uhart, M.9, and Wolfaardt, A.10 6 7 1 British Antarctic Survey, Natural Environment Research Council, High Cross, 8 Madingley Road, Cambridge CB3 0ET, UK 9 2 259 Howden Road, Howden, Tasmania, Australia 10 3 Institute for Marine and Antarctic Studies (IMAS-Hobart), Private Bag 129, Hobart, 11 TAS 7001, Australia 12 4 Australian Antarctic Division, 203 Channel Highway, Kingston, Tasmania 7050, 13 Australia 14 5 Instituto de Investigaciones Marinas y Costeras (IIMyC, CONICET-UNMDP), Mar del 15 Plata, Argentina 16 6 Instituto de Biologia de Organismos Marinos (IBIOMAR), CONICET, Puerto Madryn 17 (U9120ACD), Chubut, Argentina 18 7 Joint Nature Conservation Committee, Inverdee House, Baxter Street, Aberdeen 19 AB11 9QA, UK 8 20 Centre d’Etudes Biologiques de Chizé, CNRS, 79360 Villiers en Bois, France 21 9 One Health Institute, School of Veterinary Medicine, University of California, Davis, 22 CA 95616, USA. 23 10 P.O. Box 64, The Crags, 6602, South Africa 24 25 26 *Correspondence author. E-mail : [email protected]. Tel. : +44 1223 221610 27 28 1 29 ABSTRACT 30 Seabirds are amongst the most globally-threatened of all groups of birds, and 31 conservation issues specific to albatrosses (Diomedeidae) and large petrels 32 (Procellaria spp. and giant petrels Macronectes spp.) led to drafting of the multi-lateral 33 Agreement on the Conservation of Albatrosses and Petrels (ACAP). -
High-Resolution Dynamical Downscaling of Re-Analysis Data Over the Kerguelen Islands Using the WRF Model
Theoretical and Applied Climatology https://doi.org/10.1007/s00704-018-2438-0 ORIGINAL PAPER High-resolution dynamical downscaling of re-analysis data over the Kerguelen Islands using the WRF model Ricardo Fonseca1 & Javier Martín-Torres1,2 Received: 10 May 2017 /Accepted: 21 February 2018 # The Author(s) 2018. This article is an open access publication Abstract We have used the Weather Research and Forecasting (WRF) model to simulate the climate of the Kerguelen Islands (49° S, 69° E) and investigate its inter-annual variability. Here, we have dynamically downscaled 30 years of the Climate Forecast System Reanalysis (CFSR) over these islands at 3-km horizontal resolution. The model output is found to agree well with the station and radiosonde data at the Port-aux-Français station, the only location in the islands for which observational data is available. An analysis of the seasonal mean WRF data showed a general increase in precipitation and decrease in temperature with elevation. The largest seasonal rainfall amounts occur at the highest elevations of the Cook Ice Cap in winter where the summer mean temperature is around 0 °C. Five modes of variability are considered: conventional and Modoki El Niño-Southern Oscillation (ENSO), Indian Ocean Dipole (IOD), Subtropical IOD (SIOD) and Southern Annular Mode (SAM). It is concluded that a key mechanism by which these modes impact the local climate is through interaction with the diurnal cycle in particular in the summer season when it has a larger magnitude. One of the most affected regions is the area just to the east of the Cook Ice Cap extending into the lower elevations between the Gallieni and Courbet Peninsulas. -
High-Resolution Dynamical Downscaling of Re-Analysis Data Over the Kerguelen Islands Using the WRF Model
Theoretical and Applied Climatology (2019) 135:1259–1277 https://doi.org/10.1007/s00704-018-2438-0 ORIGINAL PAPER High-resolution dynamical downscaling of re-analysis data over the Kerguelen Islands using the WRF model Ricardo Fonseca1 & Javier Martín-Torres1,2 Received: 10 May 2017 /Accepted: 21 February 2018 /Published online: 6 March 2018 # The Author(s) 2018. This article is an open access publication Abstract We have used the Weather Research and Forecasting (WRF) model to simulate the climate of the Kerguelen Islands (49° S, 69° E) and investigate its inter-annual variability. Here, we have dynamically downscaled 30 years of the Climate Forecast System Reanalysis (CFSR) over these islands at 3-km horizontal resolution. The model output is found to agree well with the station and radiosonde data at the Port-aux-Français station, the only location in the islands for which observational data is available. An analysis of the seasonal mean WRF data showed a general increase in precipitation and decrease in temperature with elevation. The largest seasonal rainfall amounts occur at the highest elevations of the Cook Ice Cap in winter where the summer mean temperature is around 0 °C. Five modes of variability are considered: conventional and Modoki El Niño-Southern Oscillation (ENSO), Indian Ocean Dipole (IOD), Subtropical IOD (SIOD) and Southern Annular Mode (SAM). It is concluded that a key mechanism by which these modes impact the local climate is through interaction with the diurnal cycle in particular in the summer season when it has a larger magnitude. One of the most affected regions is the area just to the east of the Cook Ice Cap extending into the lower elevations between the Gallieni and Courbet Peninsulas. -
Northern Giant Petrel Macronectes Halli
Northern Giant Petrel Macronectes halli Petrel Gigante del Norte Pétrel géant subantarctique CRITICALLY ENDANGERED ENDANGERED VULNERABLE NEAR THREATENED LEAST CONCERN NOT LISTED Sometimes referred to as Hall's Giant-Petrel TAXONOMY Order Procellariiformes Photo © Tui De Roy, image not to be used without photographer’s permission Family Procellariidae Genus Macronectes Species M. halli CONSERVATION LISTINGS AND PLANS International Bourne and Warham (1966) first Agreement on the Conservation of Albatrosses and Petrels – Annex 1 [8] described differences in plumage 2010 IUCN Red List of Threatened Species – Least Concern colouration, behaviour and breeding (downlisted from Near Threatened in 2009) [9] biology between Northern Giant Convention on Migratory Species - Appendix II [10] Petrels Macronectes halli and Southern Giant Petrels M. giganteus Australia [1]. This led to a consensus that these Environment Protection and Biodiversity Conservation Act 1999 two giant petrel taxa were separate (EPBC ACT) [11] species, although Nunn and Stanley - Vulnerable (1998) [2] suggested this split between - Migratory Species the two species occurred only recently. - Marine Species Penhallurick and Wink (2004) [3] Recovery Plan for Albatrosses and Giant Petrels (2001) [12] disagree that these two species are Threat Abatement Plan 2006 for the incidental catch (or bycatch) of separate, based upon the percentage seabirds during oceanic longline fishing operations [13] cytochrome b divergence. New South Wales: Threatened Species Conservation Act 1995 - Conversely, Rheindt and Austin (2005) Vulnerable [14] [4] also defined these two species as Queensland: Nature Conservation Act 1992 - Vulnerable [15] separate, as they are sympatric yet Tasmania: Threatened Species Protection Act 1995 – Rare [16] morphologically distinct taxa that Victoria: Fauna and Flora Guarantee Act 1988 - Threatened [17] breed at different times of year. -
2Nd European Conference on Scientific Diving Special Issue
Vol.Vol. 3432 No.No. 132 20162014 U N D E R W A T E R TECHNOLOGY 2nd European Conference on Scientifi c Diving Special Issue A Personal View... Technical Briefi ng 1The European Scientifi c Diving 31The closed circuit rebreather network’s 2nd Conference on Scientifi c (CCR): is it the safest device for deep Diving: a collective view from the scientifi c diving? organising committee Alain Norro M Apslund, P Engström, C Klages, M Moestrup Technical Briefi ng Jensen and D Ní Chíobháin Enqvist 39 Development of a mobile airlift PROTEKER: implementation of pump for scientifi c divers and its 3 a submarine observatory at the application in sedimentological Kerguelen Islands (Southern Ocean) underwater research Jean-Pierre Féral, Thomas Saucède, Elie Poulin, Richard Stanulla, Gerald Barth, Robert Ganß, Christian Marschal, Gilles Marty, Jean-Claude Matthias Reich and Broder Merkel Roca, Sébastien Motreuil and Jean-Pierre Beurier Book Review 45 Science of diving: concepts An optimised method for scuba and applications 11 digital photography surveys of infralittoral benthic habitats: a case Book Review 47 Marine Bioenergy: trends and study from the SW Black Sea Cystoseira- ISSN 1756 0543 dominated macroalgal communities developments Dimitar Berov, Georgi Hiebaum, Vasil Vasilev and Ventsislav Karamfi lov Fishing traps in western Sweden, 21location, type and frequency: underwater survey and investigation from Lake Gärdsken, Alingsås, Sweden MP Gainsford www.sut.org 0A-SUT-34(1)-OFC.indd 1 21/11/16 7:32 pm UNDERWATER TECHNOLOGY Editor Society for Underwater Technology in more than 40 countries worldwide, including over 190 Dr MDJ Sayer Corporate Members of the Society.