22 results on '"Habeck, J. Otto"'
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2. Permafrost carbon stabilisation by recreating a herbivore-driven ecosystem
- Author
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Grosse, Guido, Habeck, J Otto, Strauss, Jens, Windirsch-Woiwode, T, Grosse, Guido, Habeck, J Otto, Strauss, Jens, and Windirsch-Woiwode, T
- Abstract
With Arctic ground as a huge and temperature-sensitive carbon reservoir, maintaining low ground temperatures and frozen conditions to prevent further carbon emissions that contrib-ute to global climate warming is a key element in humankind’s fight to maintain habitable con-ditions on earth. Former studies showed that during the late Pleistocene, Arctic ground condi-tions were generally colder and more stable as the result of an ecosystem dominated by large herbivorous mammals and vast extents of graminoid vegetation – the mammoth steppe. Characterised by high plant productivity (grassland) and low ground insulation due to animal-caused compression and removal of snow, this ecosystem enabled deep permafrost aggrad-ation. Now, with tundra and shrub vegetation common in the terrestrial Arctic, these effects are not in place anymore. However, it appears to be possible to recreate this ecosystem local-ly by artificially increasing animal numbers, and hence keep Arctic ground cold to reduce or-ganic matter decomposition and carbon release into the atmosphere. By measuring thaw depth, total organic carbon and total nitrogen content, stable carbon iso-tope ratio, radiocarbon age, n-alkane and alcohol characteristics and assessing dominant vegetation types along grazing intensity transects in two contrasting Arctic areas, it was found that recreating conditions locally, similar to the mammoth steppe, seems to be possible. For permafrost-affected soil, it was shown that intensive grazing in direct comparison to non-grazed areas reduces active layer depth and leads to higher TOC contents in the active layer soil. For soil only frozen on top in winter, an increase of TOC with grazing intensity could not be found, most likely because of confounding factors such as vertical water and carbon movement, which is not possible with an impermeable layer in permafrost. In both areas, high animal activity led to a vegetation transformation towards species-poor graminoid-dominated landsca
- Published
- 2024
3. Using climate model projections to provide relevant climate information to Arctic reindeer herding communities
- Author
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Matthes, Heidrun, Habeck, J Otto, Laptander, Roza, Komu, Teresa, Istomin, Kirill, Horstkotte, Tim, Tømmervik, Hans, Rasmus, Sirpa, Eronen, Jussi T, Forbes, Bruce C, Matthes, Heidrun, Habeck, J Otto, Laptander, Roza, Komu, Teresa, Istomin, Kirill, Horstkotte, Tim, Tømmervik, Hans, Rasmus, Sirpa, Eronen, Jussi T, and Forbes, Bruce C
- Abstract
Reindeer herding is a culturally and economically significant livelihood of local communities in the circumpolar North, strongly depending on environmental conditions. Providing climate information for such a target group requires brining together local knowledge and climate model projections.In this study, information collected in interviews with reindeer herders on what makes a year good or bad for them (critical conditions) was used as a basis for defining indices that can be calculated from climate model projections. In this process, we associated the critical condition to meteorological variables, for example “temperatures above 20°C in June and July” were related to an index tasmax20, which counts the number of days in June and July with daily maximum temperatures above 20°C. In this way, we identified three types of critical conditions/indices (1) indices that can be calculated relatively easily, some of them conforming to climate extreme indices common in climate change analysis; (2) indices that need either more specific information from herders (eg to make a condition “July and August should not be cold”, a specific definition of “cold” is needed) or scientific background knowledge (e.g. “abundance of mosquitos” needs information on the necessary meteorological variables and their thresholds) so they can be calculated; and (3) indices that cannot be calculated from the output climate models commonly provide, because they require for example variables like daily soil temperature (rain on frozen ground) or river ice.We have focussed our analysis on Fennoscandia and northwestern Russia, using data from the CMIP6, EURO CORDEX and Polar CORDEX data bases to calculate in a first step indices from category (1) for different RCP futures. For example, exposure multiplication factors reveal that for tasmax20, increases by the end of the century are up to a factor of 10
- Published
- 2023
4. Using climate model projections to provide relevant climate information to Arctic reindeer herding communities
- Author
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Matthes, Heidrun, primary, Habeck, J. Otto, additional, Laptander, Roza, additional, Komu, Teresa, additional, Istomin, Kirill, additional, Horstkotte, Tim, additional, Tømmervik, Hans, additional, Rasmus, Sirpa, additional, Eronen, Jussi T., additional, and Forbes, Bruce C., additional
- Published
- 2023
- Full Text
- View/download PDF
5. Large herbivores as stabilizing ecosystem engineers in thawing terrestrial Arctic environments
- Author
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Windirsch, Torben, Grosse, Guido, Habeck, J. Otto, Ulrich, Mathias, Strauss, Jens, Windirsch, Torben, Grosse, Guido, Habeck, J. Otto, Ulrich, Mathias, and Strauss, Jens
- Abstract
With an increasingly warm Arctic, new challenges arise as Arctic permafrost ground starts to thaw further. Thaw destabilizes the ground and makes soil-stored organic carbon available for microbial decomposition. To reduce thaw intensity, we examined the impact of large herbivorous animals on thaw depth in the seasonal active layer and carbon storage in both the active layer and the underlying permafrost in eastern Siberia. In the Pleistocene Park (Cherskiy, Siberia, 68.512694° N, 161.508736° E), a landscape-scale lifesize long-term experiment on recreating a large-herbivore-driven ecosystem in a 50-ha fenced area is being conducted since more than 20 years. There, we sampled locations with different grazing intensity in drained thermokarst lake basins and Yedoma uplands and analysed these samples for organic carbon content and degree of decomposition. We distinguished between “old” undecomposed organic material and freshly introduced organic material associated with the animal grazing itself. Because of reduced snow depth in winter due to animal trampling, we hypothesize that heavily grazed areas are affected by a shallower thaw depth and therefore result in more carbon-rich permafrost as well as higher carbon amounts in the active layer. We further hypothesize that the expansion of free roaming large Arctic mammals might be a possibility to stabilize permafrost ground conditions in thaw-affected Arctic steppe and tundra regions.
- Published
- 2021
6. Permafrost Dynamics and Indigenous Land Use: Tracing Past and Current Landscape Conditions and Effects of Environmental Change in Sakha/Yakutia, Russia
- Author
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Ulrich, Mathias, primary and Habeck, J. Otto, additional
- Published
- 2020
- Full Text
- View/download PDF
7. Aakkiartorpoq!: Frozen-Ground Cartoons; Eqqumiitsuliortut nunalu qeriuaannartoq pillugu ilisimatuut akornanni suleqatigiinneq
- Author
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Nääs, Heta, Ross, Noémie, Bouchard, Frédéric, Paquette, Michelle, Veillette, Audrey, Fritz, Michael, Weege, Stefanie, Malenfant-Lepage, Julie, Deshpande, Bethany, Nieuwendam, Alexander, Rudy, Ashley, Siewert, Matthias, Sjöberg, Ylva, Harbor, Jonathan, Habeck, J. Otto, Rasmussen, Kerstin Krøier, and Langley, Kirstey
- Abstract
This project started in October 2015 with a crazy idea : prepare and submit a funding application for an international, multidisciplinary and non-traditional scientific outreach project… within the next 48 hours. Well, it worked out. A group of highly motivated young researchers from Canada and Europe united to combine arts and science and produce a series of outreach comic strips about permafrost (frozen ground). The aim of the project is to present and explain scientific research conducted across the circumpolar Arctic, placing emphasis on field work and the rapidly changing northern environment. The target audience is kids, youth, parents and teachers, with the general goal of making permafrost science more fun and accessible to the public. Because guess what : permafrost represents an area of more than twenty million km2 in the Northern Hemisphere, a huge area. As the climate warms, permafrost thaws and becomes unstable for houses, roads and airports. This rapid thawing of previously frozen ground also disrupts plant and animal habitats, impacts water quality and the ecology of lakes, and releases carbon into the atmosphere as greenhouse gases, making climate change even stronger. Hence permafrost and its response to climate change concerns us all. The project received initial support from the International Permafrost Association (IPA) as a targeted ‘Action Group’, and since then several other sponsors have joined the project. Here we are, now, two years after this first idea. What you are about to read is the result of an iterative process of exchanging ideas between artists and scientists. We first made an application call and received 49 applications from artists in 16 countries. Through a formal review process, we then selected two artists to work on this project: Noémie Ross from Canada, and Heta Nääs from Finland. With input from scientists, Noémie and Heta created fantastic cartoons that explain some of the changes happening to the environment in permafrost areas, how they affect people and wildlife, and what scientists are doing to better understand these changes to help people find innovative ways to adapt. We wish everyone plenty of fun reading this booklet and we would like to thank all those who supported this project., Dette projekt startede med en vild idé i oktober 2015 : Skriv en ansøgning om finansiering af et internationalt, tværfagligt og utraditionelt videnskabeligt outreach-projekt... inden for de næste 48 timer. Og det virkede. En gruppe stærkt motiverede unge forskere fra Canada og Europa gik sammen for at kombinere kunst og videnskab og lave en række tegneserier om permafrost (frossen jord). Formålet med projektet er at præsentere og forklare videnskabelig forskning, udført på tværs af det arktiske område, med vægt på feltarbejde og det arktiske miljø i hurtig forandring. Målgruppen er børn, unge, forældre og lærere, og det overordnede mål er at gøre videnskab om permafrost sjovere og mere tilgængelig for offentligheden. For tænk engang : permafrost repræsenterer et område på mere end tyve millioner km2 på den nordlige halvkugle, et enormt område. Eftersom klimaet bliver varmere, tør permafrosten og bliver et ustabilt underlag for huse, veje og lufthavne. Denne hurtige optøning af den tidligere frosne jord, ændrer også planters og dyrs habitater, påvirker vandkvaliteten og søernes økologi samt frigiver kulstof til atmosfæren som drivhusgasser, hvilket gør klimaforandringerne endnu stærkere. Derfor vedrører permafrost og dens reaktion på klimaforandringer os alle. Projektet modtog fra starten støtte fra ”International Permafrost Association” (IPA) som en målrettet ‘Action Group’, og siden da er flere andre sponsorer kommet med i projektet. Her er vi nu to år efter denne første ide. Det, du nu skal til at læse, er resultatet af en udveksling af ideer mellem kunstnere og forskere. Vi opfordrede kunstnere til at deltage og modtog 49 ansøgninger fra kunstnere i 16 lande. Ud af alle ansøgerne valgte vi to kunstnere til projektet : Noémie Ross fra Canada og Heta Nääs fra Finland. Med input fra forskere, skabte Noémie og Heta fantastiske tegneserier, der forklarer nogle af de ændringer, der sker i miljøet i permafrostområder, hvordan de påvirker mennesker og dyreliv, og hvad forskere gør for bedre at forstå disse ændringer for at hjælpe folk med at finde innovative måder at tilpasse sig på. Vi ønsker alle masser af sjov med dette hæfte, og vi vil gerne takke alle dem, der støttede projektet., Suliniut una oktobari 2015-imi isumassarsiamit ingasattumit aallartippoq : nunat tamalaat akornanni, suliat assigiinngitsut tunngavigalugit nalinginnaanngitsumillu ilisimatusarnermi ujartuilluni suliniummut aningaasaliiffigineqarnissamut qinnuteqaasiorit nassiullugulu… akunnerit 48-t tulliuttut iluani. Tassa, iluatsippoq. Inuusuttualuit ilisimatusartut piumassusilerujussuit Canadameersut Europameersullu suleqatigiillutik eqqumiitsuliorneq ilisimatusarnerlu ataatsimoorlutik ataqatigiissippaat titartakkanillu arlalinnik nunamut qeriuaannartumut tunngasunik suliaqarlutik. Suliniummi anguniarneqarpoq Issittumi ilisimatuussutsikkut ilisimatusarnerup ingerlanneqartup saqqummiunnissaa nassuiaannissaalu, tassani pingaartinneqarpoq asimi suliaqarneq avatangiisillu allanngoriartupiloornerat. Atuartorineqarusuttut tassaapput meeqqat, inuusuit, angajoqqaat ilinniartitsisullu, nuna qeriuaannartoq pillugu ilisimatusarnerup nuannersumik tamanullu paasiuminartunngortinnissaa anguniarlugu. Tassami imaakkami : nuna qeriuaannartoq nunarsuup avannarpasissortaani 20 mio. km2-isut annertutigivoq, nunarujussuaq. Silallu kissakkiartornerani, nuna qeriuaannartoq aakkiartulerpoq illut, aqquserngit mittarfiillu qajannarsipput. Siornatigut nunap qerisimasup aakkiartupiloornerata kinguneranik naasut uumasullu uumaffii akornusersorneqartarput, erngup pitsaassusia tatsinilu uumassusillit sunnerneqartarput aamma silaannarmut CO2 gassit silaannarmik kissakkiartortitsisartut aniatinneqartarput, silap pissusiata allanngoriartorneranut annertusaataasumik. Taamaattumik nuna qeriuaannartoq aamma silap pissusiata allanngoriartorneranut qanoq qisuariarnersoq tamatta ilisimasariaqarparput. Suliniutip aallartisarnerani International Permafrost Association tapersiisuuvoq, kingornalu aningaasaliisut allat aamma ilanngupput. Tassunga killippugut, maannakkut, isumassarsisoqareerneranit ukiut marluk qaangiuttut. Maanna atuarnialikkat tassaavoq eqqumiitsuliortut ilisimatuullu isumassarsiaminnik paarlaasseqatigiittarnerisa kingunerat. Aallaqqaammut qinnuteqaqqusigatta eqqumiitsuliortunit qinnuteqaatit 49-t nunanit 16-init tigusimavavut. Nalilersuilluariarluta eqqumiitsuliortut marluk suliniummi uani sulisussatut qinerpavut : Noémie Ross Canada-meersoq, aamma Heta Nääs Finland-imeersoq Ilisimatuunit immersorneqarlutik Noémie aamma Heta alutornarluinnartunik titartaapput, taakkulu nunani qeriuaannartuni avatangiisit qisuariarnerisa ilaannik nassuiaapput, qanoq taakku inunnut uumasunullu sunniuteqarnersut, qanorlu ilisimatuut allannguutit taakku paasilluarniarlugit iliuuseqarnersut, taama inuit nutaaliaasumik naleqqussarnissaannut ikiorniarlugit. Tamassi kissaappassi mappersagannguaq atuarussiuk nuannisarumaartusi, suliniummullu tapersersuisut tamaasa qutsavigaagut.
- Published
- 2020
8. Det tør!: Frozen-Ground Cartoons; Et international samarbejde mellem kunstnere og permafrostforskere
- Author
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Nääs, Heta, Ross, Noémie, Bouchard, Frédéric, Paquette, Michelle, Veillette, Audrey, Fritz, Michael, Weege, Stefanie, Malenfant-Lepage, Julie, Deshpande, Bethany, Nieuwendam, Alexander, Rudy, Ashley, Siewert, Matthias, Sjöberg, Ylva, Harbor, Jonathan, Habeck, J. Otto, Rasmussen, Kerstin Krøier, and Langley, Kirstey
- Abstract
This project started in October 2015 with a crazy idea : prepare and submit a funding application for an international, multidisciplinary and non-traditional scientific outreach project… within the next 48 hours. Well, it worked out. A group of highly motivated young researchers from Canada and Europe united to combine arts and science and produce a series of outreach comic strips about permafrost (frozen ground). The aim of the project is to present and explain scientific research conducted across the circumpolar Arctic, placing emphasis on field work and the rapidly changing northern environment. The target audience is kids, youth, parents and teachers, with the general goal of making permafrost science more fun and accessible to the public. Because guess what : permafrost represents an area of more than twenty million km2 in the Northern Hemisphere, a huge area. As the climate warms, permafrost thaws and becomes unstable for houses, roads and airports. This rapid thawing of previously frozen ground also disrupts plant and animal habitats, impacts water quality and the ecology of lakes, and releases carbon into the atmosphere as greenhouse gases, making climate change even stronger. Hence permafrost and its response to climate change concerns us all. The project received initial support from the International Permafrost Association (IPA) as a targeted ‘Action Group’, and since then several other sponsors have joined the project. Here we are, now, two years after this first idea. What you are about to read is the result of an iterative process of exchanging ideas between artists and scientists. We first made an application call and received 49 applications from artists in 16 countries. Through a formal review process, we then selected two artists to work on this project: Noémie Ross from Canada, and Heta Nääs from Finland. With input from scientists, Noémie and Heta created fantastic cartoons that explain some of the changes happening to the environment in permafrost areas, how they affect people and wildlife, and what scientists are doing to better understand these changes to help people find innovative ways to adapt. We wish everyone plenty of fun reading this booklet and we would like to thank all those who supported this project., Dette projekt startede med en vild idé i oktober 2015 : Skriv en ansøgning om finansiering af et internationalt, tværfagligt og utraditionelt videnskabeligt outreach-projekt... inden for de næste 48 timer. Og det virkede. En gruppe stærkt motiverede unge forskere fra Canada og Europa gik sammen for at kombinere kunst og videnskab og lave en række tegneserier om permafrost (frossen jord). Formålet med projektet er at præsentere og forklare videnskabelig forskning, udført på tværs af det arktiske område, med vægt på feltarbejde og det arktiske miljø i hurtig forandring. Målgruppen er børn, unge, forældre og lærere, og det overordnede mål er at gøre videnskab om permafrost sjovere og mere tilgængelig for offentligheden. For tænk engang : permafrost repræsenterer et område på mere end tyve millioner km2 på den nordlige halvkugle, et enormt område. Eftersom klimaet bliver varmere, tør permafrosten og bliver et ustabilt underlag for huse, veje og lufthavne. Denne hurtige optøning af den tidligere frosne jord, ændrer også planters og dyrs habitater, påvirker vandkvaliteten og søernes økologi samt frigiver kulstof til atmosfæren som drivhusgasser, hvilket gør klimaforandringerne endnu stærkere. Derfor vedrører permafrost og dens reaktion på klimaforandringer os alle. Projektet modtog fra starten støtte fra ”International Permafrost Association” (IPA) som en målrettet ‘Action Group’, og siden da er flere andre sponsorer kommet med i projektet. Her er vi nu to år efter denne første ide. Det, du nu skal til at læse, er resultatet af en udveksling af ideer mellem kunstnere og forskere. Vi opfordrede kunstnere til at deltage og modtog 49 ansøgninger fra kunstnere i 16 lande. Ud af alle ansøgerne valgte vi to kunstnere til projektet : Noémie Ross fra Canada og Heta Nääs fra Finland. Med input fra forskere, skabte Noémie og Heta fantastiske tegneserier, der forklarer nogle af de ændringer, der sker i miljøet i permafrostområder, hvordan de påvirker mennesker og dyreliv, og hvad forskere gør for bedre at forstå disse ændringer for at hjælpe folk med at finde innovative måder at tilpasse sig på. Vi ønsker alle masser af sjov med dette hæfte, og vi vil gerne takke alle dem, der støttede projektet.
- Published
- 2020
- Full Text
- View/download PDF
9. Nunaup rkuanguniata mikhanut unikkat : Frozen-Ground Cartoons ; an international collaboration between artists and permafrost scientists
- Author
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Nääs, Heta, Ross, Noémie, Bouchard, Frédéric, Deshpande, Bethany, Fritz, Michael, Malenfant-Lepage, Julie, Nieuwendam, Alexandre, Paquette, Michelle, Rudy, Ashley, Siewert, Matthias, Sjöberg, Ylva, Veillette, Audrey, Weege, Stefanie, Harbor, Jon, and Habeck, J. Otto
- Subjects
13. Climate action ,Inuktitut ,comics ,outreach ,science communication ,6. Clean water ,permafrost - Abstract
This project started in October 2015 with a crazy idea : prepare and submit a funding application for an international, multidisciplinary and non-traditional scientific outreach project… within the next 48 hours. Well, it worked out. A group of highly motivated young researchers from Canada and Europe united to combine arts and science and produce a series of outreach comic strips about permafrost (frozen ground). The aim of the project is to present and explain scientific research conducted across the circumpolar Arctic, placing emphasis on field work and the rapidly changing northern environment. The target audience is kids, youth, parents and teachers, with the general goal of making permafrost science more fun and accessible to the public. Because guess what : permafrost represents an area of more than twenty million km2 in the Northern Hemisphere, a huge area. As the climate warms, permafrost thaws and becomes unstable for houses, roads and airports. This rapid thawing of previously frozen ground also disrupts plant and animal habitats, impacts water quality and the ecology of lakes, and releases carbon into the atmosphere as greenhouse gases, making climate change even stronger. Hence permafrost and its response to climate change concerns us all. The project received initial support from the International Permafrost Association (IPA) as a targeted ‘Action Group’, and since then several other sponsors have joined the project. Here we are, now, two years after this first idea. What you are about to read is the result of an iterative process of exchanging ideas between artists and scientists. We first made an application call and received 49 applications from artists in 16 countries. Through a formal review process, we then selected two artists to work on this project: Noémie Ross from Canada, and Heta Nääs from Finland. With input from scientists, Noémie and Heta created fantastic cartoons that explain some of the changes happening to the environment in permafrost areas, how they affect people and wildlife, and what scientists are doing to better understand these changes to help people find innovative ways to adapt. We wish everyone plenty of fun reading this booklet and we would like to thank all those who supported this project.
- Published
- 2020
- Full Text
- View/download PDF
10. Es taut! : Frozen-Ground Cartoons ; Eine internationale Kooperation zwischen Künstlern und Permafrost-Wissenschaftlern
- Author
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Nääs, Heta, Ross, Noémie, Bouchard, Frédéric, Paquette, Michelle, Veillette, Audrey, Fritz, Michael, Weege, Stefanie, Malenfant-Lepage, Julie, Deshpande, Bethany, Nieuwendam, Alexander, Rudy, Ashley, Siewert, Matthias, Sjöberg, Ylva, Harbor, Jon, and Habeck, J. Otto
- Abstract
This project started in October 2015 with a crazy idea : prepare and submit a funding application for an international, multidisciplinary and non-traditional scientific outreach project… within the next 48 hours. Well, it worked out. A group of highly motivated young researchers from Canada and Europe united to combine arts and science and produce a series of outreach comic strips about permafrost (frozen ground). The aim of the project is to present and explain scientific research conducted across the circumpolar Arctic, placing emphasis on field work and the rapidly changing northern environment. The target audience is kids, youth, parents and teachers, with the general goal of making permafrost science more fun and accessible to the public. Because guess what : permafrost represents an area of more than twenty million km2 in the Northern Hemisphere, a huge area. As the climate warms, permafrost thaws and becomes unstable for houses, roads and airports. This rapid thawing of previously frozen ground also disrupts plant and animal habitats, impacts water quality and the ecology of lakes, and releases carbon into the atmosphere as greenhouse gases, making climate change even stronger. Hence permafrost and its response to climate change concerns us all. The project received initial support from the International Permafrost Association (IPA) as a targeted ‘Action Group’, and since then several other sponsors have joined the project. Here we are, now, two years after this first idea. What you are about to read is the result of an iterative process of exchanging ideas between artists and scientists. We first made an application call and received 49 applications from artists in 16 countries. Through a formal review process, we then selected two artists to work on this project: Noémie Ross from Canada, and Heta Nääs from Finland. With input from scientists, Noémie and Heta created fantastic cartoons that explain some of the changes happening to the environment in permafrost areas, how they affect people and wildlife, and what scientists are doing to better understand these changes to help people find innovative ways to adapt. We wish everyone plenty of fun reading this booklet and we would like to thank all those who supported this project., Ce projet est né en octobre 2015 avec une idée de fou : préparer et soumettre une demande de financement pour un projet de vulgarisation scientifique international, multidisciplinaire et non traditionnel… le tout en 48 heures. On dirait bien que ça a fonctionné. Un groupe de jeunes chercheurs motivés du Canada et d’Europe ont joint leurs efforts afin de réunir arts et science dans un projet de bandes dessinées sur le pergélisol (sol gelé). L’objectif de ce projet est de présenter et d’expliquer la recherche scientifique réalisée à travers l’Arctique, en mettant l’emphase sur le travail de terrain et sur l’environnement nordique en mutation. Le public-cible inclut les enfants, jeunes et moins jeunes, les parents et les enseignants, avec comme but de rendre la science du pergélisol amusante et accessible au grand public. Ce qu’il faut savoir, c’est que le pergélisol occupe une superficie de plus de vingt millions de kilomètres carrés dans l’hémisphère nord. Avec le réchauffement climatique, le pergélisol dégèle et devient plus instable sous les bâtiments, les routes et les pistes d’aéroports. Le dégel rapide d’un sol autrefois gelé perturbe également les écosystèmes, notamment la qualité de l’eau dans les milieux aquatiques, et relâche du carbone vers l’atmosphère sous forme de gaz à effet de serre, amplifiant le réchauffement. Bref, la dynamique du pergélisol face aux changements climatiques nous concerne tous. Ce projet a reçu un premier soutien financier de l’International Permafrost Association (IPA) en 2015, et depuis, plusieurs autres partenaires se sont joints à nous. C’est grâce à eux que nous présentons aujourd’hui cette version française. Nous y voilà, donc, trois ans après cette première idée. Ce que vous vous apprê-tez à lire est le résultat de nombreux échanges entre artistes et scientifiques. Nous avons d’abord lancé un appel d’offres et reçu 49 dossiers d’artistes pro-venant de 16 pays. Au terme d’une évaluation rigoureuse, nous avons choisi deux artistes pour travailler sur ce projet : Noémie Ross du Canada et Heta Nääs de Finlande. Avec l’apport des scientifiques, Noémie et Heta ont créé de fabuleuses illustrations expliquant les changements en cours dans les régions affectées par le pergélisol, comment ces mutations affectent les populations et les espèces, et ce que font les scientifiques pour mieux comprendre ces changements et aider les populations à s’y adapter. Nous souhaitons à tous beaucoup de plaisir à lire ce livret et nous en profitons pour remercier chaleureusement tous nos partenaires., Dieses Projekt startete im Oktober 2015 mit einer verrückten Idee : Schreiben und Einreichen eines Antrags auf Förderung einer internationalen, multidisziplinären und nicht-traditionell wissenschaftlichen Projektinitiative… innerhalb von 48 Stunden. Und es hat geklappt ! Eine Gruppe hoch motivierter, junger Forscher aus Kanada und Europa hat sich gebildet um Kunst und Wissenschaft zu kombinieren und eine Reihe von Comics über Permafrost (gefrorene Böden) zu produzieren. Unser Ziel ist es, zu zeigen, wie wissenschaftliches Arbeiten im hohen Norden funktioniert, mit dem Schwerpunkt auf Geländearbeit und den schnellen Umweltveränderungen in der Arktis. Die Zielgruppe sind Kinder, Jugendliche, Eltern und Lehrer, mit dem allgemeinen Ziel, Permafrost zugänglicher und mit Spaß zu vermitteln. Denn ratet mal: Permafrost ist ein Gebiet von mehr als 20 Millionen km2 auf der Nordhalbkugel – ein riesiges Gebiet. Durch die Klimaerwärmung taut der Permafrost und wird zu instabil, um Häuser, Straßen und Flughäfen zu tragen. Durch das Auftauen von gefrorenem Boden werden außerdem Pflanzen- und Tierhabitate zerstört, die Wasserqualität und Ökologie von Seen beeinflusst und auf Grund der Freisetzung von Kohlenstoff als Treibhausgas in die Atmosphäre wird der Klimawandel sogar verstärkt. Daher betrifft Permafrost und seine Reaktion auf den Klimawandel uns alle. Die Internationale Permafrost Gemeinschaft (IPA) hat das Projekt als „Action Group“ von Beginn an unterstützt und seitdem sind noch viele weitere Sponsoren dazugekommen. Und hier sind wir nun: Zwei Jahre nach der ersten Idee. Ihr seid kurz davor das zu lesen, was das Ergebnis eines ständigen Austauschs zwischen Künstlern und Wissenschaftlern ist. Zunächst hatten wir eine Ausschreibungsrunde und erhielten 49 Bewerbungen von Künstlern aus 16 Ländern. Durch ein Bewertungsverfahren wählten wir zwei Künstlerinnen aus, um an diesem Projekt zu arbeiten: Noémie Ross aus Kanada und Heta Nääs aus Finnland. Mit den Beiträgen von Wissenschaftlern erstellten Noémie und Heta fantastische Cartoons, die ein paar der Veränderungen erklären, die in Permafrost-Gebieten passieren. Zum Beispiel: wie wird die Welt der Menschen und Tiere beeinflusst und was machen Forscher, um diese Prozesse besser zu verstehen, sodass sie den Einheimischen helfen können, innovative Wege zur Anpassung zu finden.
- Published
- 2019
11. Frozen-Ground Cartoons : Permafrost comics as an innovative tool for polar outreach, education, and engagement
- Author
-
Bouchard, Frédéric, Sansoulet, Julie, Fritz, Michael, Malenfant-Lepage, Julie, Nieuwendam, Alexandre, Paquette, Michel, Rudy, Ashley C. A., Siewert, Matthias B., Sjöberg, Ylva, Tanski, George, Habeck, J. Otto, Harbor, Jon, Bouchard, Frédéric, Sansoulet, Julie, Fritz, Michael, Malenfant-Lepage, Julie, Nieuwendam, Alexandre, Paquette, Michel, Rudy, Ashley C. A., Siewert, Matthias B., Sjöberg, Ylva, Tanski, George, Habeck, J. Otto, and Harbor, Jon
- Abstract
Permafrost occupies 20 million square kilometres of Earth's high-latitude and high-altitude landscapes. These regions are sensitive to climate change and human activities; hence, permafrost research is of considerable scientific and societal importance. However, the results of this research are generally not known by the general public. Communicating scientific concepts is an increasingly important task in the research world. Different ways to engage learners and incorporate narratives in teaching materials exist, yet they are generally underused. Here we report on an international scientific outreach project called Frozen-Ground Cartoons, which aims at making permafrost science accessible and fun for students, teachers, and parents through the creation of comic strips. We present the context in which the project was initiated, as well as recent education and outreach activities. The future phases of the project primarily involve a series of augmented reality materials, such as maps, photos, videos, and 3D drawings. With this project we aim to foster understanding of permafrost research among broader audiences, inspire future permafrost researchers, and raise public and science community awareness of polar science, education, outreach, and engagement.
- Published
- 2019
- Full Text
- View/download PDF
12. Frozen-Ground Cartoons:Permafrost comics as an innovative tool for polar outreach, education, and engagement
- Author
-
Bouchard, Frédéric, Sansoulet, Julie, Fritz, Michael, Malenfant-Lepage, Julie, Nieuwendam, Alexandre, Paquette, Michel, Rudy, Ashley C.A., Siewert, Matthias B., Sjöberg, Ylva, Tanski, George, Habeck, J. Otto, Harbor, Jon, Bouchard, Frédéric, Sansoulet, Julie, Fritz, Michael, Malenfant-Lepage, Julie, Nieuwendam, Alexandre, Paquette, Michel, Rudy, Ashley C.A., Siewert, Matthias B., Sjöberg, Ylva, Tanski, George, Habeck, J. Otto, and Harbor, Jon
- Abstract
Permafrost occupies 20 million square kilometres of Earth's high-latitude and high-altitude landscapes. These regions are sensitive to climate change and human activities; hence, permafrost research is of considerable scientific and societal importance. However, the results of this research are generally not known by the general public. Communicating scientific concepts is an increasingly important task in the research world. Different ways to engage learners and incorporate narratives in teaching materials exist, yet they are generally underused. Here we report on an international scientific outreach project called Frozen-Ground Cartoons, which aims at making permafrost science accessible and fun for students, teachers, and parents through the creation of comic strips. We present the context in which the project was initiated, as well as recent education and outreach activities. The future phases of the project primarily involve a series of augmented reality materials, such as maps, photos, videos, and 3D drawings. With this project we aim to foster understanding of permafrost research among broader audiences, inspire future permafrost researchers, and raise public and science community awareness of polar science, education, outreach, and engagement.
- Published
- 2019
13. Introduction : Feminist Approaches and the Study of Gender in Arctic Social Sciences
- Author
-
Vladimirova, Vladislava and Habeck, J Otto
- Subjects
Etnologi ,Social Anthropology ,Socialantropologi ,Ethnology - Abstract
Notwithstanding the gradual intensification of contacts across the different parts of the circumpolar North, research on gender in the Arctic is still a fragmented field – not the least because of language barriers. The four cases presented here, all from the Far North of Russia, are intended to complement research on gender in North America and the Nordic countries. We also hope they will encourage wider use of feminist approaches in geography and social sciences. After a first overview of how gender emerged as a topic of study in the circumpolar North, the introduction will focus on gender-specific forms of mobility and immobility. Next, gender will be discussed in relation to identity and intersectionality under colonial and post-colonial conditions. Thereafter, Feminist Political Ecology and other theoretical directions are portrayed as theoretical approaches to studying gendered economies. Such contextualization of the study of gender in the Arctic prepares the ground for short summaries of the four papers in this special issue, to be concluded by a brief statement about future directions of research. Particularly the concept of intersectionality is favored as a useful basis for examining gender, indigeneity, and economic differences.
- Published
- 2018
14. Ca degele! Francais Frozen-Ground Cartoons : une collaboration internationale entre artistes et scientifiques du pergelisol
- Author
-
Nääs, Heta, Ross, Noémie, Bouchard, Frédéric, Deshpande, Bethany, Fritz, Michael, Malenfant-Lepage, Julie, Nieuwendam, Alexander, Paquette, Michelle, Rudy, Ashley, Siewert, Matthias, Sjöberg, Ylva, Veillette, Audrey, Weege, Stefanie, Harbor, Jon, and Habeck, J. Otto
- Abstract
This project started in October 2015 with a crazy idea : prepare and submit a funding application for an international, multidisciplinary and non-traditional scientific outreach project… within the next 48 hours. Well, it worked out. A group of highly motivated young researchers from Canada and Europe united to combine arts and science and produce a series of outreach comic strips about permafrost (frozen ground). The aim of the project is to present and explain scientific research conducted across the circumpolar Arctic, placing emphasis on field work and the rapidly changing northern environment. The target audience is kids, youth, parents and teachers, with the general goal of making permafrost science more fun and accessible to the public. Because guess what : permafrost represents an area of more than twenty million km2 in the Northern Hemisphere, a huge area. As the climate warms, permafrost thaws and becomes unstable for houses, roads and airports. This rapid thawing of previously frozen ground also disrupts plant and animal habitats, impacts water quality and the ecology of lakes, and releases carbon into the atmosphere as greenhouse gases, making climate change even stronger. Hence permafrost and its response to climate change concerns us all. The project received initial support from the International Permafrost Association (IPA) as a targeted ‘Action Group’, and since then several other sponsors have joined the project. Here we are, now, two years after this first idea. What you are about to read is the result of an iterative process of exchanging ideas between artists and scientists. We first made an application call and received 49 applications from artists in 16 countries. Through a formal review process, we then selected two artists to work on this project: Noémie Ross from Canada, and Heta Nääs from Finland. With input from scientists, Noémie and Heta created fantastic cartoons that explain some of the changes happening to the environment in permafrost areas, how they affect people and wildlife, and what scientists are doing to better understand these changes to help people find innovative ways to adapt. We wish everyone plenty of fun reading this booklet and we would like to thank all those who supported this project., Ce projet est né en octobre 2015 avec une idée de fou : préparer et soumettre une demande de financement pour un projet de vulgarisation scientifique international, multidisciplinaire et non traditionnel… le tout en 48 heures. On dirait bien que ça a fonctionné. Un groupe de jeunes chercheurs motivés du Canada et d’Europe ont joint leurs efforts afin de réunir arts et science dans un projet de bandes dessinées sur le pergélisol (sol gelé). L’objectif de ce projet est de présenter et d’expliquer la recherche scientifique réalisée à travers l’Arctique, en mettant l’emphase sur le travail de terrain et sur l’environnement nordique en mutation. Le public-cible inclut les enfants, jeunes et moins jeunes, les parents et les enseignants, avec comme but de rendre la science du pergélisol amusante et accessible au grand public. Ce qu’il faut savoir, c’est que le pergélisol occupe une superficie de plus de vingt millions de kilomètres carrés dans l’hémisphère nord. Avec le réchauffement climatique, le pergélisol dégèle et devient plus instable sous les bâtiments, les routes et les pistes d’aéroports. Le dégel rapide d’un sol autrefois gelé perturbe également les écosystèmes, notamment la qualité de l’eau dans les milieux aquatiques, et relâche du carbone vers l’atmosphère sous forme de gaz à effet de serre, amplifiant le réchauffement. Bref, la dynamique du pergélisol face aux changements climatiques nous concerne tous. Ce projet a reçu un premier soutien financier de l’International Permafrost Association (IPA) en 2015, et depuis, plusieurs autres partenaires se sont joints à nous. C’est grâce à eux que nous présentons aujourd’hui cette version française. Nous y voilà, donc, trois ans après cette première idée. Ce que vous vous apprê-tez à lire est le résultat de nombreux échanges entre artistes et scientifiques. Nous avons d’abord lancé un appel d’offres et reçu 49 dossiers d’artistes pro-venant de 16 pays. Au terme d’une évaluation rigoureuse, nous avons choisi deux artistes pour travailler sur ce projet : Noémie Ross du Canada et Heta Nääs de Finlande. Avec l’apport des scientifiques, Noémie et Heta ont créé de fabuleuses illustrations expliquant les changements en cours dans les régions affectées par le pergélisol, comment ces mutations affectent les populations et les espèces, et ce que font les scientifiques pour mieux comprendre ces changements et aider les populations à s’y adapter. Nous souhaitons à tous beaucoup de plaisir à lire ce livret et nous en profitons pour remercier chaleureusement tous nos partenaires.
- Published
- 2018
- Full Text
- View/download PDF
15. “Frozen-Ground Cartoons”: Permafrost comics as an innovative tool for polar outreach, education, and engagement
- Author
-
Bouchard, Frédéric, primary, Sansoulet, Julie, additional, Fritz, Michael, additional, Malenfant-Lepage, Julie, additional, Nieuwendam, Alexandre, additional, Paquette, Michel, additional, Rudy, Ashley C. A., additional, Siewert, Matthias B., additional, Sjöberg, Ylva, additional, Tanski, George, additional, Habeck, J. Otto, additional, and Harbor, Jon, additional
- Published
- 2018
- Full Text
- View/download PDF
16. Introduction: feminist approaches and the study of gender in Arctic social sciences
- Author
-
Vladimirova, Vladislava, primary and Habeck, J. Otto, additional
- Published
- 2018
- Full Text
- View/download PDF
17. “Permafrost and Culture” (PaC): An Action Group of the International Permafrost Association
- Author
-
Strauss, Jens, Ulrich, Mathias, Habeck, J. Otto, Strauss, Jens, Ulrich, Mathias, and Habeck, J. Otto
- Published
- 2018
18. Es taut! Frozen-Ground Cartoons: Eine internationale Kooperation zwischen Künstlern und Permafrost-Wissenschaftlern
- Author
-
Nääs, Heta, Ross, N., Bouchard, Fréderic, Deshpande, Bethany, Fritz, Michael, Malenfant-Lepage, Julie, Nieuwendam, Alexandre, Paquette, Michel, Siewert, Matthias Benjamin, Sjöberg, Ylva, Veillete, Audrey, Weege, Stefanie, Harbor, John, Habeck, J. Otto, Nääs, Heta, Ross, N., Bouchard, Fréderic, Deshpande, Bethany, Fritz, Michael, Malenfant-Lepage, Julie, Nieuwendam, Alexandre, Paquette, Michel, Siewert, Matthias Benjamin, Sjöberg, Ylva, Veillete, Audrey, Weege, Stefanie, Harbor, John, and Habeck, J. Otto
- Abstract
Dieses Projekt startete im Oktober 2015 mit einer verrückten Idee: Schreiben und Einreichen eines Antrags auf Förderung einer internationalen, multidisziplinären und nicht-traditionell wissenschaftlichen Projektinitiative… innerhalb von 48 Stunden. Und es hat geklappt ! Eine Gruppe hoch motivierter, junger Forscher aus Kanada und Europa hat sich gebildet, um Kunst und Wissenschaft zu kombinieren und eine Reihe von Comics über Permafrost (gefrorene Böden) zu produzieren. Unser Ziel ist es, zu zeigen, wie wissenschaftliches Arbeiten im hohen Norden funktioniert, mit dem Schwerpunkt auf Geländearbeit und den schnellen Umweltveränderungen in der Arktis. Die Zielgruppe sind Kinder, Jugendliche, Eltern und Lehrer, mit dem allgemeinen Ziel, Permafrost zugänglicher und mit Spaß zu vermitteln. Denn ratet mal: Permafrost ist ein Gebiet von mehr als 20 Millionen km2 auf der Nordhalbkugel – ein riesiges Gebiet. Durch die Klimaerwärmung taut der Permafrost und wird zu instabil, um Häuser, Straßen und Flughäfen zu tragen. Durch das Auftauen von gefrorenem Boden werden außerdem Pflanzen- und Tierhabitate zerstört, die Wasserqualität und Ökologie von Seen beeinflusst und auf Grund der Freisetzung von Kohlenstoff als Treibhausgas in die Atmosphäre wird der Klimawandel sogar verstärkt. Daher betrifft Permafrost und seine Reaktion auf den Klimawandel uns alle. Die Internationale Permafrost Gemeinschaft (IPA) hat das Projekt als „Action Group“ von Beginn an unterstützt und seitdem sind noch viele weitere Sponsoren dazugekommen. Und hier sind wir nun: Zwei Jahre nach der ersten Idee. Ihr seid kurz davor das zu lesen, was das Ergebnis eines ständigen Austauschs zwischen Künstlern und Wissenschaftlern ist. Zunächst hatten wir eine Ausschreibungsrunde und erhielten 49 Bewerbungen von Künstlern aus 16 Ländern. Durch ein Bewertungsverfahren wählten wir zwei Künstlerinnen aus, um an diesem Projekt zu arbeiten: Noémie Ross aus Kanada und Heta Nääs aus Finnland. Mit den Beiträgen von Wissenscha
- Published
- 2018
19. Frozen-Ground Cartoons : An international collaboration between artists and permafrost scientists
- Author
-
Nääs, Heta, Ross, Noémie, Bouchard, Frédéric, Deshpande, Bethany, Fritz, Michael, Malenfant-Lepage, Julie, Nieuwendam, Alexandre, Paquette, Michelle, Rudy, Ashley, Siewert, Matthias, Sjöberg, Ylva, Veillette, Audrey, Weege, Stefanie, Harbor, Jon, and Habeck, J. Otto
- Abstract
This project started in October 2015 with a crazy idea : prepare and submit a funding application for an international, multidisciplinary and non-traditional scientific outreach project… within the next 48 hours. Well, it worked out. A group of highly motivated young researchers from Canada and Europe united to combine arts and science and produce a series of outreach comic strips about permafrost (frozen ground). The aim of the project is to present and explain scientific research conducted across the circumpolar Arctic, placing emphasis on field work and the rapidly changing northern environment. The target audience is kids, youth, parents and teachers, with the general goal of making permafrost science more fun and accessible to the public. Because guess what : permafrost represents an area of more than twenty million km2 in the Northern Hemisphere, a huge area. As the climate warms, permafrost thaws and becomes unstable for houses, roads and airports. This rapid thawing of previously frozen ground also disrupts plant and animal habitats, impacts water quality and the ecology of lakes, and releases carbon into the atmosphere as greenhouse gases, making climate change even stronger. Hence permafrost and its response to climate change concerns us all. The project received initial support from the International Permafrost Association (IPA) as a targeted ‘Action Group’, and since then several other sponsors have joined the project. Here we are, now, two years after this first idea. What you are about to read is the result of an iterative process of exchanging ideas between artists and scientists. We first made an application call and received 49 applications from artists in 16 countries. Through a formal review process, we then selected two artists to work on this project: Noémie Ross from Canada, and Heta Nääs from Finland. With input from scientists, Noémie and Heta created fantastic cartoons that explain some of the changes happening to the environment in permafrost areas, how they affect people and wildlife, and what scientists are doing to better understand these changes to help people find innovative ways to adapt. We wish everyone plenty of fun reading this booklet and we would like to thank all those who supported this project.
- Published
- 2017
20. Permafrost livelihoods: A transdisciplinary review and analysis of thermokarst-based systems of indigenous land use
- Author
-
Crate, Susan, Ulrich, Mathias, Habeck, J Otto, Desyatkin, Aleksey R, Desyatkin, Roman V, Fedorov, Aleksander N, Hiyama, Tetsuya, Iijima, Yoshihiro, Ksenofontov, Stanislav M, Mészáros, Csaba, Takakura, Hiroki, University of Zurich, and Ulrich, Mathias
- Subjects
10122 Institute of Geography ,1901 Earth and Planetary Sciences (miscellaneous) ,2306 Global and Planetary Change ,910 Geography & travel ,2303 Ecology - Published
- 2017
21. Permafrost livelihoods: A transdisciplinary review and analysis of thermokarst-based systems of indigenous land use
- Author
-
Crate, Susan, primary, Ulrich, Mathias, additional, Habeck, J. Otto, additional, Desyatkin, Aleksey R., additional, Desyatkin, Roman V., additional, Fedorov, Aleksander N., additional, Hiyama, Tetsuya, additional, Iijima, Yoshihiro, additional, Ksenofontov, Stanislav, additional, Mészáros, Csaba, additional, and Takakura, Hiroki, additional
- Published
- 2017
- Full Text
- View/download PDF
22. Frozen-Ground Cartoons: An international collaboration between artists and permafrost scientists.
- Author
-
Siewert, Matthias B., Bouchard, Frédéric, Deshpande, Bethany, Fritz, Michael, Malenfant-Lepage, Julie, Nieuwendam, Alexandre, Paquette, Michel, Rudy, Ashley, Sansoulet, Julie, Sjöberg, Ylva, Veillette, Audrey, Weege, Stefanie, Harbor, Jon, and Habeck, J. Otto
- Published
- 2018
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