1 - Instituto de Biologia da UFRJ

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a b c d Figure 2. Taxonomic details of genus Ramazzottius. a) animal in dorso-lateral; b) bucco-pharyngeal apparatus (b1: buccal armature Hypsibius type - pharyngeal apophyses and macroplacoids and b2: stylet furcae shape (typically-shaped); c) Ramazzotius-type claw d)s Sensory organs. 166 | Annual Activity Report 2011
& Marley, 2000), a blunted apophysis, asymmetric on the frontal plane, for stylet muscle insertion onto the buccal tube (B); two paired anteriorly located elliptical sensory organs and dorsolaterally (D) (Bertolani & Rebecchi 1993) (Figure 2). Specific taxonomic identification is in process, furthermore, recent research studies have shown that Prasiola crispa possesses potential bioactive substances for insecticide activity, which is indicative of how important it is to increase the knowledge about this alga and all the associated microfauna related to it. Acknowledgements This work integrates the National Institute of Science and Technology Antarctic Environmental Research (INCT- APA) that receives scientific and financial support from the National Council for Research and Development (CNPq process: n° 574018/2008-5) and Carlos Chagas Research Support Foundation of the State of Rio de Janeiro (FAPERJ n° E-16/170.023/2008). The authors also acknowledge the support of the Brazilian Ministries of Science, Technology and Innovation (MCTI), of Environment (MMA) and Inter- Ministry Commission for Sea Resources (CIRM). Adriana G. Dalto, Geyze M. Faria and Tais M. S. Campos thank those responsible for the Postdoctoral Research Fellow (CAPES/ FAPERJ E-26/102.016/2009), Technical Support fellow (DTI-3 CNPq/INCT-APA 383830/2011-7) and Scientific Initiation fellow (CNPq/INCT-APA 110657/2011-0), respectively. References Bertolani, R. & Rebecchi, L. (1993). A revision of the Macrobiotus hufelandi group (Tardigrada, Macrobiotidae) with some observationson the taxonomic characters of eutardigrades. Zoological Scripta, 22: 127-152. Binda, M.G. & Pilato, G. (1986). Ramazzottius, nuovo genere di eutardigrado (Hypsibiidae). Animalia (Catania). 13: 159-166. Broady, P.A. (1989). Survey of algae and other terrestrial biota at Edward VII Peninsula. Marie Byrd Land. Antarctic Science, 1, 215 224. Brusca, R.C. & Brusca, G.J. (2007). Invertebrados. 2. ed. Rio de Janeiro: Guanabara Koogan. 936 p. Chow, S.L. & Convey, P. (2007). Spatial and Temporal variability across life’s hierarchies in the terrestrial Antarctic. Philosophical Transactions of The Royal Society B: Biologiacal Science, 362: 2307-2331. Convey, P. & McInnes, S. (2005). Exceptional Tardigrade - Dominated Ecosystems in Ellsworth Land, Antarctica. Ecology, 86(2): 519-527. Convey, P. & Stevens, M.I. (2007). Antarctic biodiversity. Science, 317: 1877-1878. Convey, P.; Gibson, J. A. E.; Hillenbrand, C. D.; Hodgson, D. A.; Pugh, P. J. A.; Smellie, J. L.; Stevens, M. I. (2008). Antarctic terrestrial life-challenging the history of the frozen continent? Biological Reviews, 83: 103-117. Convey, P.; Bindschadler, R.; Prisco, G.; Fahrbach, E.; Gutt, J.; Hodgson, D.A.; Mayewski, P.A.; Summerhayes, C.P. & Turner, J. (2009). Antarctic climate change and the environment. Antarctic Science, 21: 541. Jennings, P.G. (1976). Tardigrada from the Antarctic Peninsula and Scotia Rigde Region. British Antarctic Survey Bulletin, 47: 77-95. Jennings, P.G. (1979). The Signy Island terrestrial reference sites: X. Population dynamics of Tardigrada and Rotifera. British Antarctic Survey Bulletin, 42: 89-105. Jönsson, K. & Bertolani, R. (2001). Facts and fiction about long-term survival in tardigrades. Journal of Zoology, 255: 121- 123. http://dx.doi.org/10.1017/S0952836901001169 McInnes, S. (1994). Zoogeographic distribution of terrestrial/freshwater tardigrades from current literature. Journal of Natural History, 28: 257-352. Science Highlights - Thematic Area 3 | 167
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Annual Activity Report 2011 Expedie
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Cataloguing Card I59a Annual Activi
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PRESENTATION National Institute of
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6 | Annual Activity Report 2011
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Thematic Research Areas The Researc
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introduction Advances In Brazilian
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of soil contamination. At present,
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THEMATIC AREA 1 ANTARCTIC ATMOSPHER
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One of the most important propertie
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1 ATMOSPHERIC CHANGES OBSERVED IN A
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the F2 layer critical frequency par
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with the Gleissberg cycle (~90 year
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2 MESOSPHERIC GRAVITY WAVES OBSERVE
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of 2011 (now under analysis). The h
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3 SYNOPTIC WEATHER SYSTEM ASSOCIATE
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a b c Figure 2. Wind field daily av
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4 INFLUENCE OF THE ANTARCTIC OZONE
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and New Zealand (Brinksma et al., 1
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of Science, Technology and Innovati
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a b Figure 1. South tower of the Br
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a b c d e f g Figure 3. Diurnal var
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and infrared gas analyzer were setu
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THEMATIC AREA 2 IMPACT OF GLOBAL CH
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were widespread, reaching latitudes
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GPS to reference the points in an a
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Figure 2 can suggest that the 6 pat
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Materials and Methods Phytossociolo
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References Bednarek-Ochyra, H.; Van
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level and parent material); vegetat
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the soil organic matter levels. The
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4 CONSERVATION STATUS OF MOSS SPECI
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Figure 1. The most frequent moss fo
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Olech, M. (1996). Human impact on t
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of apothecia or perithecia) were ma
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Acknowledgements This work integrat
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(Figure 1). There were found two sp
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completely smooth hymenophore (Ager
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Results The average SOI presented a
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Table 1. ANCOVA results of demograp
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8 RESPONSES OF AN ANTARCTIC KELP GU
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Figure 2. Average number of Kelp Gu
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9 Population fluctuation of Pygosce
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winter habitat selection (Trivelpie
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10 FORAGING DISTRIBUTION OF AN ANTA
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December and January) with a Repeat
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THEMATIC AREA 3 Impact of human act
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these two types of sewage markers,
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1 TEMPERATURE, SALINITY, PH, DISSOL
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Results In Table 1 we show the ocea
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Robakiewicz, M. & Rakusa-Suszczewsk
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we show the results from early summ
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a b c d Figure 2. Variations at dif
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3 SUMMER VARIATION OF ZOOPLANKTON C
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a b Figure 2. Mean numbers of holop
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Discussion Larval forms are common
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4 ASSESSMENT OF FAECAL POLLUTION IN
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Presence of C. perfringens in DCRM
Page 118 and 119: Figure 3. Most probable number and
Page 120 and 121: Leclerc, H.; Mossel, D. A.; Trinel.
Page 122 and 123: Figure 1. Map of the study region w
Page 124 and 125: Fourteen n-alkanols were identified
Page 126 and 127: Acknowledgements This work integrat
Page 128 and 129: treatment procedures that clean the
Page 130 and 131: Figure 2. Fecal sterols in marine s
Page 132 and 133: 7 FRACTIONATION OF TRACE METALS AND
Page 134 and 135: a b Figure 1. Trace element mobile
Page 136 and 137: the National Council for Research a
Page 138 and 139: of humans (Bargagli et al., 1998).
Page 140 and 141: Farías, S.; Smichowski, P.; Velez,
Page 142 and 143: Materials and Methods In Admiralty
Page 144 and 145: stations. This alteration acts as a
Page 146 and 147: 10 A baseline studies on plasmatic
Page 148 and 149: higher than ECO and PP, where as to
Page 150 and 151: 11 Effect of diesel oil on gill enz
Page 152 and 153: Figure 1. Activity of enzymes hexok
Page 154 and 155: Regoli, F.; Principato, G.B.; Berto
Page 156 and 157: (Steneck et al., 2002), consisting
Page 158 and 159: Munnidae, Plakarthidae, Jaeropsidae
Page 160 and 161: 13 TRACKING NON-NATIVE SPECIES IN T
Page 162 and 163: Table 1. Percentage of records in t
Page 164 and 165: References Carlton, J.T. (2009). De
Page 166 and 167: liverworts, lichens, algaes (Smykla
Page 170 and 171: McInnes, S.J.; Chown, S.L.; Dartnal
Page 172 and 173: THEMATIC AREA 4 ENVIRONMENTAL MANAG
Page 174 and 175: 1 RELATIONSHIP BETWEEN NOISE AND PS
Page 176 and 177: a b Figure 1. EACF acoustic mapping
Page 178 and 179: increases to 55 dB (A) the speech r
Page 180 and 181: 2 ANALYSIS OF INDOOR ALDEHYDES IN T
Page 182 and 183: filtered and stored in vials, below
Page 184 and 185: formaldehyde concentration too. Des
Page 186 and 187: 3 RESULTS OF THE INTERNAL AUDIT IN
Page 188 and 189: Figure 1. Requirements of ISO 14.00
Page 190 and 191: 4 BIOREMEDIATION OF THE DIESEL-CONT
Page 192 and 193: Figure 1. Soil sampling points in t
Page 194 and 195: Bacteria a Archaea b c Microeukaryo
Page 196 and 197: EDUCATION AND OUTREACH ACTIVITIES D
Page 198 and 199: Informative and educational materia
Page 200 and 201: 6. T-shirts: for each exhibition, t
Page 202 and 203: FACTS AND FIGURES Human Resources:
Page 204 and 205: publications Papers Bageston, J.V.;
Page 206 and 207: Fanticele, F. B. Avaliação de con
Page 208 and 209: e-mails inct - apa reserach team Th
Page 210 and 211: Dr. Márcia Caruso Bícego (IOUSP)
Page 212: Tecnologista Heber Passos (INPE/INC
Page 215: Instituto Nacional de Ciência e Te
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