Pub Date : 2022-05-04DOI: 10.1017/S0954102022000153
C. Amsler, Leucas R. Miller, Raven A. Edwards, M. Amsler, W. Engl, J. McClintock, B. Baker
Abstract Gastropods are an important component of subtidal Antarctic communities including in common association with macroalgae. Nonetheless, limited data exist detailing their abundance and distribution on macroalgal species. This study documents the abundance and species composition of gastropod assemblages on the two largest, blade-forming Antarctic macroalgae, Himantothallus grandifolius and Sarcopeltis antarctica, sampled across two depths (9 and 18 m) at four sites for each species off Anvers Island, Antarctica. Gastropods were also enumerated on Desmarestia anceps, Desmarestia antarctica and Plocamium sp. but were not included in the main analyses because of small sample sizes. There were major differences between the gastropod assemblages on deep vs shallow H. grandifolius and S. antarctica with much higher numbers of individuals and also greater numbers of gastropod species at the greater depth. Differences between the gastropod assemblages on H. grandifolius and S. antarctica across sampling sites were apparent in non-parametric, multivariate analyses, although depth contributed more than site to these differences. Within common sites, assemblages on H. grandifolius were significantly different from those on S. antarctica at 18 m depth but not at 9 m depth, indicating that the host species can be but is not always more important than site in influencing the gastropod assemblages.
{"title":"Gastropod assemblages associated with Himantothallus grandifolius, Sarcopeltis antarctica and other subtidal macroalgae","authors":"C. Amsler, Leucas R. Miller, Raven A. Edwards, M. Amsler, W. Engl, J. McClintock, B. Baker","doi":"10.1017/S0954102022000153","DOIUrl":"https://doi.org/10.1017/S0954102022000153","url":null,"abstract":"Abstract Gastropods are an important component of subtidal Antarctic communities including in common association with macroalgae. Nonetheless, limited data exist detailing their abundance and distribution on macroalgal species. This study documents the abundance and species composition of gastropod assemblages on the two largest, blade-forming Antarctic macroalgae, Himantothallus grandifolius and Sarcopeltis antarctica, sampled across two depths (9 and 18 m) at four sites for each species off Anvers Island, Antarctica. Gastropods were also enumerated on Desmarestia anceps, Desmarestia antarctica and Plocamium sp. but were not included in the main analyses because of small sample sizes. There were major differences between the gastropod assemblages on deep vs shallow H. grandifolius and S. antarctica with much higher numbers of individuals and also greater numbers of gastropod species at the greater depth. Differences between the gastropod assemblages on H. grandifolius and S. antarctica across sampling sites were apparent in non-parametric, multivariate analyses, although depth contributed more than site to these differences. Within common sites, assemblages on H. grandifolius were significantly different from those on S. antarctica at 18 m depth but not at 9 m depth, indicating that the host species can be but is not always more important than site in influencing the gastropod assemblages.","PeriodicalId":50972,"journal":{"name":"Antarctic Science","volume":"34 1","pages":"246 - 255"},"PeriodicalIF":1.6,"publicationDate":"2022-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44513691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-29DOI: 10.1017/S0954102022000141
J. Fenton
Abstract The moss banks of the Maritime Antarctic composed of one or both of the mosses Chorisodontium aciphyllum and Polytrichum strictum form peat banks up to 3.4 m thick and 5500 years of age. They represent perhaps the simplest peat-forming systems in the world, so studying their dynamics can help in the understanding of peatland dynamics generally, particularly those of temperate blanket peat. They can provide insights into how the balance of growth, decomposition and compaction of peat results in peat formation, how downhill creep can be the cause of both vertical edges and the creation of patterned bogs and how erosion of peat can be a natural process.
{"title":"The contribution of Antarctic moss peat to the understanding of global peatland processes","authors":"J. Fenton","doi":"10.1017/S0954102022000141","DOIUrl":"https://doi.org/10.1017/S0954102022000141","url":null,"abstract":"Abstract The moss banks of the Maritime Antarctic composed of one or both of the mosses Chorisodontium aciphyllum and Polytrichum strictum form peat banks up to 3.4 m thick and 5500 years of age. They represent perhaps the simplest peat-forming systems in the world, so studying their dynamics can help in the understanding of peatland dynamics generally, particularly those of temperate blanket peat. They can provide insights into how the balance of growth, decomposition and compaction of peat results in peat formation, how downhill creep can be the cause of both vertical edges and the creation of patterned bogs and how erosion of peat can be a natural process.","PeriodicalId":50972,"journal":{"name":"Antarctic Science","volume":"34 1","pages":"266 - 278"},"PeriodicalIF":1.6,"publicationDate":"2022-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46647404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-08DOI: 10.1017/S0954102021000614
Bárbara Guedes Costa Silva, P. Convey, Micheline Carvalho-Silva, E. T. Amorim, J. Patiño, P. Câmara
Abstract We set out to document the diversity and distribution of bryophytes in Admiralty Bay and thereby enable the identification of patterns in local diversity and their possible drivers. Combining data extracted from different sources and recent collections, we documented the presence of 63 species. Similarity analyses of moss species diversity in relation to underlying geology and ornithogenic influence identified an identical cophenetic correlation coefficient of 0.744 for both factors. The Sørensen index was < 0.6, indicating that the groups share < 60% of the species recorded. The data showed that the selected filters (ornithogenic soils, non-ornithogenic soils and different geological extracts) did not underlie consistent species groupings, and we conclude that other environmental and topographical factors are likely to be responsible for shaping the moss community structure in Admiralty Bay. To enable effective management of Antarctic Specially Managed Area (ASMA) No. 1 and Antarctic Specially Protected Area (ASPA) No. 128, robust assessments of the local ecosystem and biodiversity are necessary to assist in the decision-making processes mandated under the Antarctic Treaty System, one of whose founding principles is the preservation of the Antarctic ecosystem.
{"title":"Patterns of moss richness in Admiralty Bay, King George Island, cannot be explained by geological or ornithogenic drivers alone","authors":"Bárbara Guedes Costa Silva, P. Convey, Micheline Carvalho-Silva, E. T. Amorim, J. Patiño, P. Câmara","doi":"10.1017/S0954102021000614","DOIUrl":"https://doi.org/10.1017/S0954102021000614","url":null,"abstract":"Abstract We set out to document the diversity and distribution of bryophytes in Admiralty Bay and thereby enable the identification of patterns in local diversity and their possible drivers. Combining data extracted from different sources and recent collections, we documented the presence of 63 species. Similarity analyses of moss species diversity in relation to underlying geology and ornithogenic influence identified an identical cophenetic correlation coefficient of 0.744 for both factors. The Sørensen index was < 0.6, indicating that the groups share < 60% of the species recorded. The data showed that the selected filters (ornithogenic soils, non-ornithogenic soils and different geological extracts) did not underlie consistent species groupings, and we conclude that other environmental and topographical factors are likely to be responsible for shaping the moss community structure in Admiralty Bay. To enable effective management of Antarctic Specially Managed Area (ASMA) No. 1 and Antarctic Specially Protected Area (ASPA) No. 128, robust assessments of the local ecosystem and biodiversity are necessary to assist in the decision-making processes mandated under the Antarctic Treaty System, one of whose founding principles is the preservation of the Antarctic ecosystem.","PeriodicalId":50972,"journal":{"name":"Antarctic Science","volume":"34 1","pages":"208 - 222"},"PeriodicalIF":1.6,"publicationDate":"2022-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49578930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-04DOI: 10.1017/S0954102022000037
L. Pertierra, P. Convey, P. Martinez, P. Tejedo, J. Benayas, M. A. Olalla‐Tárraga
Abstract Understanding the success factors underlying each step in the process of biological invasion provides a robust foundation upon which to develop appropriate biosecurity measures. Insights into the processes occurring can be gained through clarifying the circumstances applying to non-native species that have arrived, established and, in some cases, successfully spread in terrestrial Antarctica. To date, examples include a small number of vascular plants and a greater diversity of invertebrates (including Diptera, Collembola, Acari and Oligochaeta), which share features of pre-adaptation to the environmental stresses experienced in Antarctica. In this synthesis, we examine multiple classic invasion science hypotheses that are widely considered to have relevance in invasion ecology and assess their utility in understanding the different invasion histories so far documented in the continent. All of these existing hypotheses appear relevant to some degree in explaining invasion processes in Antarctica. They are also relevant in understanding failed invasions and identifying barriers to invasion. However, the limited number of cases currently available constrains the possibility of establishing patterns and processes. To conclude, we discuss several new and emerging confirmatory methods as relevant tools to test and compare these hypotheses given the availability of appropriate sample sizes in the future.
{"title":"Can classic biological invasion hypotheses be applied to reported cases of non-native terrestrial species in the Maritime Antarctic?","authors":"L. Pertierra, P. Convey, P. Martinez, P. Tejedo, J. Benayas, M. A. Olalla‐Tárraga","doi":"10.1017/S0954102022000037","DOIUrl":"https://doi.org/10.1017/S0954102022000037","url":null,"abstract":"Abstract Understanding the success factors underlying each step in the process of biological invasion provides a robust foundation upon which to develop appropriate biosecurity measures. Insights into the processes occurring can be gained through clarifying the circumstances applying to non-native species that have arrived, established and, in some cases, successfully spread in terrestrial Antarctica. To date, examples include a small number of vascular plants and a greater diversity of invertebrates (including Diptera, Collembola, Acari and Oligochaeta), which share features of pre-adaptation to the environmental stresses experienced in Antarctica. In this synthesis, we examine multiple classic invasion science hypotheses that are widely considered to have relevance in invasion ecology and assess their utility in understanding the different invasion histories so far documented in the continent. All of these existing hypotheses appear relevant to some degree in explaining invasion processes in Antarctica. They are also relevant in understanding failed invasions and identifying barriers to invasion. However, the limited number of cases currently available constrains the possibility of establishing patterns and processes. To conclude, we discuss several new and emerging confirmatory methods as relevant tools to test and compare these hypotheses given the availability of appropriate sample sizes in the future.","PeriodicalId":50972,"journal":{"name":"Antarctic Science","volume":"34 1","pages":"226 - 245"},"PeriodicalIF":1.6,"publicationDate":"2022-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48930246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-01DOI: 10.1017/S0954102022000025
M. Marinova, C. Mckay, J. Heldmann, J. Goordial, D. Lacelle, W. Pollard, A. Davila
Abstract We report 3 years of data from one meteorological and three smaller stations in University Valley, a high-elevation (1677 m) site in the Dry Valleys of Antarctica with extensive dry permafrost. Mean air temperature was -23.4°C. Summer air temperatures were virtually always < 0°C and were consistent with the altitude lapse rate and empirical relationships between summer temperature, distance from the coast and elevation. The measured frost point (-22.5°C) at the 42 cm deep ice table is equal to the surface frost point and above the atmospheric frost point (-29.6°C), providing direct evidence that surface conditions control ground ice depth. Observed peak surface soil temperatures reach 6°C for ice-cemented ground > 15 cm deep but stay < 0°C when it is shallower. We develop an energy balance model tuned to this rocky and dry environment. We find that differences in peak soil surface temperatures are primarily due to the higher thermal diffusivity of ice-cemented ground compared to dry soil. Sensitivity studies show that expected natural variability is insufficient for melt to form and significant excursions from current conditions are required. The site's ice table meets the criteria for a Special Region on Mars, with 30% of the year > -18°C and water activity > 0.6.
{"title":"Climate and energy balance of the ground in University Valley, Antarctica","authors":"M. Marinova, C. Mckay, J. Heldmann, J. Goordial, D. Lacelle, W. Pollard, A. Davila","doi":"10.1017/S0954102022000025","DOIUrl":"https://doi.org/10.1017/S0954102022000025","url":null,"abstract":"Abstract We report 3 years of data from one meteorological and three smaller stations in University Valley, a high-elevation (1677 m) site in the Dry Valleys of Antarctica with extensive dry permafrost. Mean air temperature was -23.4°C. Summer air temperatures were virtually always < 0°C and were consistent with the altitude lapse rate and empirical relationships between summer temperature, distance from the coast and elevation. The measured frost point (-22.5°C) at the 42 cm deep ice table is equal to the surface frost point and above the atmospheric frost point (-29.6°C), providing direct evidence that surface conditions control ground ice depth. Observed peak surface soil temperatures reach 6°C for ice-cemented ground > 15 cm deep but stay < 0°C when it is shallower. We develop an energy balance model tuned to this rocky and dry environment. We find that differences in peak soil surface temperatures are primarily due to the higher thermal diffusivity of ice-cemented ground compared to dry soil. Sensitivity studies show that expected natural variability is insufficient for melt to form and significant excursions from current conditions are required. The site's ice table meets the criteria for a Special Region on Mars, with 30% of the year > -18°C and water activity > 0.6.","PeriodicalId":50972,"journal":{"name":"Antarctic Science","volume":"34 1","pages":"144 - 171"},"PeriodicalIF":1.6,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47106254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-01DOI: 10.1017/s0954102022000189
D. Renault, J. Whinam
Yves Frenot will be greatly missed by his friends and colleagues around the world. His long and impressive career has left a tangible legacy in Antarctic and sub-Antarctic research, collaboration and policy. Yves participated in 14 expeditions to the French sub-Antarctic islands (Crozet, Kerguelen and Amsterdam islands) between 1982 and 2004, including a winter on Crozet Island, as well as expeditions to Spitsbergen and Heard Island. He also voyaged to Durmont d'Urville station three times in his role as Director of Institut Polaire Français Paul-Emile Victor (IPEV). In 2018, on board the maiden return voyage of the new L'Astrolabe, Yves was awarded the French Order of Merit. Yves was a prolific publisher on many aspects of the sub-Antarctic, with over 65 scientific publications and numerous reports, conference presentations and popular science communications covering topics such as terrestrial biodiversity (plants, animals, soils, ecophysiology), the impacts of climate change, primary succession after glacial retreat and the dynamics of invasive species. From 1989 to 2003, Yves managed teams at both the national and international level. At the EcoBio department (UMR (Unité Mixte de Recherche) CNRS (Centre National de la Recherche Scientifique) 6553, Rennes), Yves was the deputy director of the 'Station Biologique de Paimpont' from 1994 to 2002, and he also led the research group 'Impact of climate change' (UMR EcoBio). In the mid-1990s, he led the 'Biosol' research project, which was supported by the French Polar IPEV and focused on the study of soils and terrestrial fauna and flora. Yves was passionate about researching and protecting biodiversity in extreme environments. His collaboration with Thierry Micol, Pierre Jouventin and Véronique Sarrano produced a ground-breaking synthesis of research that led to protection (Nature Reserve Terres Australes Françaises) for the French Southern Territories (Kerguelen, Crozet, Saint Paul and Amsterdam islands). doi:10.1017/S0954102022000189
伊夫·弗雷诺将被他在世界各地的朋友和同事深深怀念。他漫长而令人印象深刻的职业生涯为南极和亚南极的研究、合作和政策留下了实实在在的遗产。1982年至2004年间，伊夫参加了14次对法属亚南极岛屿(克罗泽岛、克格伦岛和阿姆斯特丹岛)的考察，包括在克罗泽岛的一个冬天，以及对斯匹次卑尔根岛和赫德岛的考察。他还作为法国保罗-埃米尔·维克托研究所(IPEV)所长三次航行到德蒙特·居维尔站。2018年，在新“星盘号”首航返航时，伊夫被授予法国荣誉勋章。伊夫在亚南极的许多方面都是多产的出版商，发表了超过65篇科学出版物和大量报告，会议演讲和科普传播，主题包括陆地生物多样性(植物，动物，土壤，生态生理学)，气候变化的影响，冰川退缩后的初级演替和入侵物种的动态。从1989年到2003年，伊夫在国家队和国际国家队执教。1994年至2002年，伊夫在法国雷恩大学生态研究部(法国国家科学研究中心6553)担任“派庞特生物研究站”副主任，并领导了“气候变化影响”研究小组。在20世纪90年代中期，他领导了由法国极地IPEV支持的“生物土壤”研究项目，重点研究土壤和陆地动植物。伊夫热衷于研究和保护极端环境下的生物多样性。他与Thierry Micol, Pierre jouvenn和vsamronique Sarrano合作，产生了开创性的综合研究，为法国南部领土(Kerguelen, Crozet, Saint Paul和Amsterdam islands)提供了保护(自然保护区Terres Australes franaisises)。doi: 10.1017 / S0954102022000189
{"title":"Obituary – Dr Yves Frenot (1958–2022)","authors":"D. Renault, J. Whinam","doi":"10.1017/s0954102022000189","DOIUrl":"https://doi.org/10.1017/s0954102022000189","url":null,"abstract":"Yves Frenot will be greatly missed by his friends and colleagues around the world. His long and impressive career has left a tangible legacy in Antarctic and sub-Antarctic research, collaboration and policy. Yves participated in 14 expeditions to the French sub-Antarctic islands (Crozet, Kerguelen and Amsterdam islands) between 1982 and 2004, including a winter on Crozet Island, as well as expeditions to Spitsbergen and Heard Island. He also voyaged to Durmont d'Urville station three times in his role as Director of Institut Polaire Français Paul-Emile Victor (IPEV). In 2018, on board the maiden return voyage of the new L'Astrolabe, Yves was awarded the French Order of Merit. Yves was a prolific publisher on many aspects of the sub-Antarctic, with over 65 scientific publications and numerous reports, conference presentations and popular science communications covering topics such as terrestrial biodiversity (plants, animals, soils, ecophysiology), the impacts of climate change, primary succession after glacial retreat and the dynamics of invasive species. From 1989 to 2003, Yves managed teams at both the national and international level. At the EcoBio department (UMR (Unité Mixte de Recherche) CNRS (Centre National de la Recherche Scientifique) 6553, Rennes), Yves was the deputy director of the 'Station Biologique de Paimpont' from 1994 to 2002, and he also led the research group 'Impact of climate change' (UMR EcoBio). In the mid-1990s, he led the 'Biosol' research project, which was supported by the French Polar IPEV and focused on the study of soils and terrestrial fauna and flora. Yves was passionate about researching and protecting biodiversity in extreme environments. His collaboration with Thierry Micol, Pierre Jouventin and Véronique Sarrano produced a ground-breaking synthesis of research that led to protection (Nature Reserve Terres Australes Françaises) for the French Southern Territories (Kerguelen, Crozet, Saint Paul and Amsterdam islands). doi:10.1017/S0954102022000189","PeriodicalId":50972,"journal":{"name":"Antarctic Science","volume":"34 1","pages":"105 - 106"},"PeriodicalIF":1.6,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48879863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-01DOI: 10.1017/S0954102022000104
O. Kokun, L. Bakhmutova
Abstract The extreme working and living conditions at Antarctic stations cause numerous psychological changes in expeditioners. However, research on the changes in expeditioners' personality traits is virtually non-existent. Therefore, the present study aims to determine the changes in expeditioners' personality measures during 1 year Antarctic expeditions. This study examined 56 expeditioners working at the Ukrainian Antarctic Akademik Vernadsky station (52 men, 4 women; ages 20–63 years, M = 38.12, SD = 10.01) who participated in five annual expeditions between 2016 and 2021. The Ukrainian adaptations of four measures were used: the Thomas-Kilmann Conflict Mode Instrument, the Eysenck Personality Questionnaire, the Leonhard-Schmieschek Questionnaire and the Leary Interpersonal Checklist. During 1 year Antarctic expeditions, 8 of the 26 indicators used to describe expeditioners' personality measures changed significantly (P < 0.001–0.1). These indicators belonged to three of the four measures used in the study and were assessed as personally unfavourable. They included increased psychoticism and competing, managerial-autocratic, aggressive-sadistic, responsible-hypernormal, competitive-narcissistic and self-effacing-masochistic styles and a decreased accommodating style. Based on these results, promising areas for further research that could improve psychological selection, training and work for Antarctic expedition personnel are outlined.
{"title":"Changes in expeditioners' personality measures during 1 year Antarctic expeditions","authors":"O. Kokun, L. Bakhmutova","doi":"10.1017/S0954102022000104","DOIUrl":"https://doi.org/10.1017/S0954102022000104","url":null,"abstract":"Abstract The extreme working and living conditions at Antarctic stations cause numerous psychological changes in expeditioners. However, research on the changes in expeditioners' personality traits is virtually non-existent. Therefore, the present study aims to determine the changes in expeditioners' personality measures during 1 year Antarctic expeditions. This study examined 56 expeditioners working at the Ukrainian Antarctic Akademik Vernadsky station (52 men, 4 women; ages 20–63 years, M = 38.12, SD = 10.01) who participated in five annual expeditions between 2016 and 2021. The Ukrainian adaptations of four measures were used: the Thomas-Kilmann Conflict Mode Instrument, the Eysenck Personality Questionnaire, the Leonhard-Schmieschek Questionnaire and the Leary Interpersonal Checklist. During 1 year Antarctic expeditions, 8 of the 26 indicators used to describe expeditioners' personality measures changed significantly (P < 0.001–0.1). These indicators belonged to three of the four measures used in the study and were assessed as personally unfavourable. They included increased psychoticism and competing, managerial-autocratic, aggressive-sadistic, responsible-hypernormal, competitive-narcissistic and self-effacing-masochistic styles and a decreased accommodating style. Based on these results, promising areas for further research that could improve psychological selection, training and work for Antarctic expedition personnel are outlined.","PeriodicalId":50972,"journal":{"name":"Antarctic Science","volume":"34 1","pages":"137 - 143"},"PeriodicalIF":1.6,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45368727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-04-01DOI: 10.1017/S095410202200013X
Mengzhu Zhang, M. Haward
Abstract In 1980, at the invitation of Australia, the first Chinese scientists went to Antarctica. China was therefore a relative ‘latecomer’ to engage in Antarctic science. In the period since its first Antarctic expedition in 1984, China's presence in Antarctica has expanded both in terms of its logistics and infrastructure and its scientific research. This paper outlines the development of China's national Antarctic programmes under the influence of corresponding national policies from the late 1970s to the present, noting the application of various scientific disciplines to Antarctic fields. The paper outlines and analyses the broadening and deepening of China's Antarctic science research, infrastructure and engagement.
{"title":"The Chinese Antarctic science programme: origins and development","authors":"Mengzhu Zhang, M. Haward","doi":"10.1017/S095410202200013X","DOIUrl":"https://doi.org/10.1017/S095410202200013X","url":null,"abstract":"Abstract In 1980, at the invitation of Australia, the first Chinese scientists went to Antarctica. China was therefore a relative ‘latecomer’ to engage in Antarctic science. In the period since its first Antarctic expedition in 1984, China's presence in Antarctica has expanded both in terms of its logistics and infrastructure and its scientific research. This paper outlines the development of China's national Antarctic programmes under the influence of corresponding national policies from the late 1970s to the present, noting the application of various scientific disciplines to Antarctic fields. The paper outlines and analyses the broadening and deepening of China's Antarctic science research, infrastructure and engagement.","PeriodicalId":50972,"journal":{"name":"Antarctic Science","volume":"34 1","pages":"191 - 204"},"PeriodicalIF":1.6,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46737823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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