INCT-APA Annual Activity Report最新文献_第2页

PHYTOSOCIOLOGICAL STUDY IN ICE-FREE AREAS OF ARCTOWSKI REGION, ADMIRALTY BAY, KING GEORGE ISLAND, ANTARCTICA 南极乔治王岛海军部湾arctowski地区无冰区的植物社会学研究

INCT-APA Annual Activity Report Pub Date : 1900-01-01 DOI: 10.4322/APA.2015.009

G. Pinto, M. P. D. Albuquerque, F. Victoria, A. Pereira

引用次数: 1

Phytal Macrofauna Composition of the Himantothallus Grandifolius (Heterokonphyta, Desmarestiaceae) from Admiralty Bay (King George Island, South Shetland Islands, Antarctica) 南极南设得兰群岛金钟湾(乔治王岛)大花球属植物区系组成(异纲，大花球科)

INCT-APA Annual Activity Report Pub Date : 1900-01-01 DOI: 10.4322/APA.2014.081

Tais Maria de Souza Campos, I. A. Costa, Geyze Magalhães de Faria, Y. Yoneshigue-Valentin, A. G. Dalto

{"title":"Phytal Macrofauna Composition of the Himantothallus Grandifolius (Heterokonphyta, Desmarestiaceae) from Admiralty Bay (King George Island, South Shetland Islands, Antarctica)","authors":"Tais Maria de Souza Campos, I. A. Costa, Geyze Magalhães de Faria, Y. Yoneshigue-Valentin, A. G. Dalto","doi":"10.4322/APA.2014.081","DOIUrl":"https://doi.org/10.4322/APA.2014.081","url":null,"abstract":"Phytal ecosystems are characterized as an important area of production and energy transference, due to the complex trophic web that naturally establishes between diverse organism groups that co-inhabit this eutrophic region. Benthic organisms, especially of the macroand meiobenthic, constitute the associated fauna of the phytal kelps. Himantothallus grandifolius is the most prominent Antarctic kelp species. It is usually found in the Antarctic Peninsula Islands of the Maritime Antarctic region, despite the ecological importance of associated fauna. e present work has the objective to evaluate qualitatively and quantitatively the macrofauna phytal of the H. grandifolius collected in February 2011 at Mackelar inlet (Admiralty Bay), with special focus on taxonomic determination of the associated Isopods fauna. Preliminary results showed that the dominant faunal group was Amphipods (n = 1776), followed by Ectoprocta (n = 496). Isopods occurred in fewer density (n = 207 ind.) and so far have been identi ed at the following family level (Gnathiidae, Munnidae, Plakarthidae, Jaeropsidae , Sphaeromathidae and Janiridae).","PeriodicalId":169975,"journal":{"name":"INCT-APA Annual Activity Report","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116255264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

ARCHITECTURAL DIVERSITY IN ANTARCTICA AND ITS HISTORICAL CORRELATION 南极洲的建筑多样性及其历史相关性

INCT-APA Annual Activity Report Pub Date : 1900-01-01 DOI: 10.4322/APA.2016.018

C. Álvarez, M. Tomé, P. Vargas

{"title":"ARCHITECTURAL DIVERSITY IN ANTARCTICA AND ITS HISTORICAL CORRELATION","authors":"C. Álvarez, M. Tomé, P. Vargas","doi":"10.4322/APA.2016.018","DOIUrl":"https://doi.org/10.4322/APA.2016.018","url":null,"abstract":"e rst contact of man with Antarctica occurred through reconnaissance expeditions and/or shing activities, with increasing investments over time from various countries and motivated by scienti c, economic and strategic interests. While the rst buildings constructed in Antarctica were usually used for short periods of permanence and had reduced comfort, the increased interest in the continent associated to new technologies has resulted in major improvements in the quality of housings. is advancement raised questions related to the new constructions: the concern with the environment and the consequences of the presence of man in the region. e aim of this research was to describe the architectural production in di erent periods and classify these buildings according to their speci c characteristics. Because the present work is a research typically based on literature, the methodology used sought to investigate documents, books, articles and journals and, additionally, to obtain information from the various reference Antarctic Programs. Importantly, the analysis of what is built in Antarctica represents also an assessment of the socio-political context of Nations that occupy the continent. As a result, buildings were classi ed according to the construction period and were inserted in the context of the division into historical, environmental and technological times.","PeriodicalId":169975,"journal":{"name":"INCT-APA Annual Activity Report","volume":"34 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116486375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Plankton structure a in shallow coastal zone at Admiralty Bay, King George Island West Antarctic Peninsula (WAP): composition of phytoplankton and influence of benthic diatoms 乔治王岛西南极半岛金钟湾浅海岸带浮游生物结构a:浮游植物组成及底栖硅藻的影响

INCT-APA Annual Activity Report Pub Date : 1900-01-01 DOI: 10.4322/APA.2014.035

D. R. Tenenbaum, P. K. Lange, L. F. Fernandes, Mariana Calixto-Feres, J. J. Barrera-Alba, V. Garcia

{"title":"Plankton structure a in shallow coastal zone at Admiralty Bay, King George Island West Antarctic Peninsula (WAP): composition of phytoplankton and influence of benthic diatoms","authors":"D. R. Tenenbaum, P. K. Lange, L. F. Fernandes, Mariana Calixto-Feres, J. J. Barrera-Alba, V. Garcia","doi":"10.4322/APA.2014.035","DOIUrl":"https://doi.org/10.4322/APA.2014.035","url":null,"abstract":"The phytoplankton composition and biomass are being monitored in Admiralty Bay, Antarctic Peninsula since 2002 to detect possible interannual changes on a long-term monitoring perspective. In this report, we present the results of the 2009/2010 monitoring program regarding the phytoplankton composition during the PROANTAR XVIII operation. The community was dominated by both planktonic and benthic diatoms. A total of 140 species were found, many of them awaiting further morphological studies to determine their specific identity. A preliminary assessment of habitat preferences was made, showing that the diatoms in the Admiralty Bay came from distinct substrates like ice, rocks, sediments, plankton and macroalgae. These results indicate that benthic microalgae, particularly diatoms, play an important role in primary productivity of the pelagic community in inshore waters. The next steps will be to refine identification to analyse the whole water samples and to relate the results with the environmental and hydrographical features in Admiralty Bay.","PeriodicalId":169975,"journal":{"name":"INCT-APA Annual Activity Report","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130229186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Benthic Macroalgae Diversity in Admiralty Bay (King George Island, South Shetland Islands, Antarctic Peninsula) 金钟湾(南设得兰群岛、乔治国王岛、南极半岛)底栖大型藻类多样性

INCT-APA Annual Activity Report Pub Date : 1900-01-01 DOI: 10.4322/APA.2014.013

Yocie Yoneshigue Valentin, A. G. Dalto, L. Gestinari

引用次数: 4

ANTARTICA S NEW BUILDINGS: WASTEWATER AND ENERGY SYSTEMS 南极洲的新建筑:废水和能源系统

INCT-APA Annual Activity Report Pub Date : 1900-01-01 DOI: 10.4322/APA.2015.025

C. Álvarez, F. M. Fukai, M. Tomé, P. Vargas

引用次数: 0

Influence of the Antarctic Ozone Hole over South of Brazil in 2010 and 2011 2010年和2011年南极臭氧空洞对巴西南部的影响

INCT-APA Annual Activity Report Pub Date : 1900-01-01 DOI: 10.4322/APA.2014.058

D. Pinheiro, L. Peres, N. Crespo, N. Schuch, N. Leme

引用次数: 8

Potential of Bioinvasion by Human Activities in the Antarctic Marine Environment 人类活动对南极海洋环境生物入侵的潜在影响

INCT-APA Annual Activity Report Pub Date : 1900-01-01 DOI: 10.4322/APA.2014.110

B. Rocha, Ana Bastos, A. Junqueira

{"title":"Potential of Bioinvasion by Human Activities in the Antarctic Marine Environment","authors":"B. Rocha, Ana Bastos, A. Junqueira","doi":"10.4322/APA.2014.110","DOIUrl":"https://doi.org/10.4322/APA.2014.110","url":null,"abstract":"Expansion of human activities increases the likelihood of species introductions in Antarctica. Considering this fact we studied the main vectors and pathways of potential introductions in the King George Island. ree main areas of human activities were considered: tourism, shing and scienti c research. We conducted a literature review and a survey of statistical data on sites of human activities in Antarctica. We observed that the transport of people and goods by human activities increased during the period under analysis. e places most visited by tourists on King George Island were scienti c stations. e routes taken by several types of cruises departed mainly from ports located in Chile and Argentina. So, there is a greater likelihood of possible introductions of alien species from southern South America. e scienti c stations Bellingshausen, President Eduardo Frei and Henryk Arctowski are the oldest in operation; they must be targets of investigation for a possible presence of non-native species, since time and human activities are essential factors in the processes of bioinvasion. e increase of licensed vessels and trawlers on King George Island, also enhances the risk of possible introductions of species in the marine environment. erefore, this study is important to make inferences about the presence of introduced species besides contributing to avoid possible future introductions in the Antarctic marine environment.","PeriodicalId":169975,"journal":{"name":"INCT-APA Annual Activity Report","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132405591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mapping and Geopositioning Methods in Ice-Free Areas Antarctica 南极洲无冰地区的测绘和地理定位方法

INCT-APA Annual Activity Report Pub Date : 1900-01-01 DOI: 10.4322/apa.2014.060

A. L. Schünemann, F. Victoria, M. P. D. Albuquerque, L. Roesch, A. Pereira

{"title":"Mapping and Geopositioning Methods in Ice-Free Areas Antarctica","authors":"A. L. Schünemann, F. Victoria, M. P. D. Albuquerque, L. Roesch, A. Pereira","doi":"10.4322/apa.2014.060","DOIUrl":"https://doi.org/10.4322/apa.2014.060","url":null,"abstract":"Mapping is an activity which can register the occurrence of phenomenons related to land cover. ere are several methods of map registry. In Antarctic areas, the mapping gives importance to registry of the land cover of plants in ice-free areas. e maps are tools to understand the dynamics of plants in those areas. e Global Navigation Satellite System (GNSS) is an important tool to reach this objective, such as the plotting of georeference points in any place in the world including Antarctic locations. is study aims to contribute to the research of mapping in ice-free areas making a comparison with map builds for Hennequin Point and Keller Peninsula at King George Island, Antarctica. e study was carried out using GNSS L1/L2 and L1 receivers to record points in ice-free areas with plant coverage and post processing using speci c so ware. e post processed data were exported to CAD so ware. With the points plotted, they were connected using polylines to draw the vegetation patches. e maps obtained were overlapped to identify the growth or retraction between the patches. e resulting maps are presented. e results show di erences between the patches sampled during di erent polar years. Probably, these divergences are due to the di erent methodologies used to obtain the points in these areas. To better understand these variations, we need to produce more maps of the same place, obtained with the same methodologies or compare them using Satellite Images with high spatial resolution.","PeriodicalId":169975,"journal":{"name":"INCT-APA Annual Activity Report","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132673181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact Assessment of Sewage of Brazilian Antarctic Station on the Plasma Constituents of Antarctic Fish Notothenia Rossii 巴西南极站污水对南极鱼rotothenia Rossii等离子体成分的影响评价

INCT-APA Annual Activity Report Pub Date : 1900-01-01 DOI: 10.4322/APA.2014.108

E. Rodrigues, M. Feijó-Oliveira, G. Vani, C. N. K. Suda, L. Donatti, Cintia Machado, H. P. Lavrado

引用次数: 0