Arctic最新文献

{"title":"Dorset Harpoon Endblade Hafting and Early Metal Use in the North American Arctic","authors":"P. Jolicoeur","doi":"10.14430/arctic73149","DOIUrl":"https://doi.org/10.14430/arctic73149","url":null,"abstract":"Composite tool hafting research has touched upon almost every era and region of human history. One aspect that has seen little attention is how those traces of hafting strategies might reflect the raw material of the endblade that an organic handle would have held. This aspect is particularly important for clarifying the scope and scale of novel raw material use in contexts that have concurrent use of different lithic, bone, and metal materials. This article analyzes harpoon heads from the Canadian Arctic in Dorset cultural contexts and identifies three different hafting techniques employed across time. For roughly one millennium, Dorset groups used a single harpoon endblade hafting technique. After AD 500, new hafting techniques were developed, corresponding with the emergence of metal use. Some of these methods are not compatible with common chipped stone materials and signal an increase in metal endblade production. However, surviving metal objects are underrepresented in museum collections because of various taphonomic processes. By recognizing the materials of the harpoon endblade and the specific constraints of some hafting techniques, it is possible to identify what these endblade materials may have been and expand the known extent and intensity of early metal use by observing the hafts alone. ","PeriodicalId":55464,"journal":{"name":"Arctic","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46175447","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}

{"title":"Harnessing the Power of Community Science to Address Data Gaps in Arctic Observing: Invasive Species in Alaska as Case Examples","authors":"T. Schwoerer, K. Spellman, T. Davis, O. Lee, Aaron Martin, C. Mulder, Nicole Y. Swenson, Audrey Taylor, Genelle Winter","doi":"10.14430/arctic73773","DOIUrl":"https://doi.org/10.14430/arctic73773","url":null,"abstract":"The Arctic is undergoing large-scale changes that are likely to accelerate in future decades such as introductions and expansions of invasive species. The Arctic is in a unique position to prevent new introductions and spread of existing invasive species by adopting policies and actions aimed at early detection. Responding to threats from invasive species to minimize impacts to ecosystems, communities, food security, and northern economies will necessitate extensive observations and monitoring, but resource managers often face decisions without having adequate data and resources at hand. Local observing programs such as citizen science and community-based monitoring programs present attractive methods for increasing observing capacity that span contributory and co-created approaches while raising awareness of an issue among stakeholders. While the co-created model has been widely applied and encouraged in the Arctic context, contributory citizen science programs offer an additional tool for addressing observing needs in the Arctic. We showcase three contributory citizen science programs related to freshwater, terrestrial, and marine environments that have supported the objectives of the Alaska Invasive Species Partnership. We discuss criteria for achieving ARIAS priority actions at the participant scale related to participants’ motivation and participants’ understanding of the value of their contributions, at the programmatic scale, for example promoting accessible, reciprocal, and transparent knowledge exchange, and at the policy and science scale where management action is data driven. The approach is aimed at successful integration of citizen science into Arctic policy making. Finally, we discuss challenges related to broader global data collection and future directions for contributory citizen science within Arctic observing networks.","PeriodicalId":55464,"journal":{"name":"Arctic","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42785810","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}

{"title":"Markus G. Dyck (1966–2021)","authors":"Jasmine V. Ware","doi":"10.14430/arctic73677","DOIUrl":"https://doi.org/10.14430/arctic73677","url":null,"abstract":"","PeriodicalId":55464,"journal":{"name":"Arctic","volume":"1 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41685482","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}

{"title":"The Russian Arctic by 2050: Developing Integrated Scenarios","authors":"A. Petrov, Marya S. Rozanova Smith, A. Krivorotov, E. Klyuchnikova, V. L. Mikheev, A. Pelyasov, N. Zamyatina","doi":"10.14430/arctic73242","DOIUrl":"https://doi.org/10.14430/arctic73242","url":null,"abstract":"Scenarios of future development pathways in the Arctic created by groups of experts and stakeholders are an effective way to identify and illustrate possible alternatives and options for this region based on anticipated environmental and socioeconomic changes. Although scenarios that assess development trajectories for the Arctic are becoming increasingly popular, there is a relative lack of regional perspective in foresight exercises devoted to the Russian Arctic. This article presents and discusses development scenarios for the Russian Arctic until 2050 that were built by a diverse group of academics, local officials, Indigenous leaders, and business representatives at a scenario workshop in Naryan-Mar, Russia. The scenarios focus on Russia’s Arctic zone and incorporate future visioning of economic development, international cooperation with the West and China, shipping, human and social capital, and Indigenous peoples’ livelihoods in the context of climate change. We apply a novel circular-axial technique to synthesize and combine the 12 initially created thematic scenarios into four final cross-cutting integrated scenarios that describe alternative futures for the Russian Arctic by 2050: Harmonious Arctic, Self-Reliant Arctic, Resource-Dependent Arctic, and Forgotten Arctic. ","PeriodicalId":55464,"journal":{"name":"Arctic","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46385989","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}

{"title":"Daily Field Observations of Retrogressive Thaw Slump Dynamics in the Canadian High Arctic","authors":"M. W. Ward Jones, W. Pollard","doi":"10.14430/arctic73377","DOIUrl":"https://doi.org/10.14430/arctic73377","url":null,"abstract":"With observed increases in retrogressive thaw slump (RTS) number, rates, and size in recent decades, there is a need to understand these highly dynamic landforms as they impact surrounding ecosystems and infrastructure. There is a general lack of detailed (e.g., daily) field observations of change in RTSs; we help fill this gap by monitoring three RTSs for much of the 2017 thaw period by setting up and tracking survey transects on a near daily basis. We correlated mean daily and cumulative retreat to mean daily air temperature (MDAT), total daily precipitation (TDP), and cumulative thawing degree days (TDD) using various polynomial regressions and Pearson correlation techniques. Our results show that July retreat was highly variable, and periods of increased RTS retreat did not always align with periods of increased air temperature. Also, multiple periods of increased retreat largely driven by sediment distribution in the RTS floor could occur within a single period of increased air temperature. Retreat rates decreased suddenly in early August, indicating a threshold of either air temperature, solar radiation or a combination of both must be reached for increased retreat rates. A statistically significant correlation was found between daily mean and mean cumulative retreat with MDAT (p > 0.001) and TDD (p > 0.001 and > 0.0001) but not with total daily precipitation. Correlating mean cumulative retreat and TDD using polynomial regression generated R2 values greater than 0.99 for all three sites. Both cumulative retreat and TDD account for past and current conditions, as well as lag responses, within the monitoring period. The high R2 values for the correlation of mean cumulative retreat and TDD suggest the potential for accurately modelling RTS retreat with minimal field data (air temperature and headwall position), however modelling is currently restricted to individual RTSs and only within short time scales. Monitoring RTSs on a daily scale allows RTS behaviour and trends to be identified that may be obscured at annual time scales and highlights the importance of all system inputs when considering RTS retreat dynamics.","PeriodicalId":55464,"journal":{"name":"Arctic","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47627553","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}

{"title":"Treaty No. 9 and the Question of “Unceded” Land South of the Albany River in Subarctic Ontario, Canada","authors":"Stephen R. J. Tsuji, L. Tsuji","doi":"10.14430/arctic73466","DOIUrl":"https://doi.org/10.14430/arctic73466","url":null,"abstract":"The James Bay Treaty-Treaty No. 9 was unique among the numbered treaties of Canada in that there was a need for the concurrence of the Province of Ontario. Last-minute negotiations by the Dominion of Canada to gain said concurrence led to an agreement with the Province of Ontario, and this agreement became part of the Treaty No. 9 package at Ontario’s insistence. However, since the agreement was not executed until after the Treaty No. 9 expedition had left for the field, an incomplete Treaty No. 9 package that lacked the agreement was presented to and signed by the First Nation groups in 1905. Furthermore, spaces had been left in the vellum copies of Treaty No. 9 and the agreement to add in the date of the agreement when fully executed. In the spaces that were left for this purpose, the date of the agreement was backdated to 3 July. This act of deception was suggested by the Treasurer of the Government of Ontario, A. Matheson in order to date of the agreement earlier than the date in the Treaty. Thus, the common law legality of the Treaty No. 9 package must be questioned, especially since officials of the Governments of Canada and Ontario left documentation of their deception. Without the agreement being attached as specified in the Treaty No. 9 document that left Ottawa in 1905, consideration of the terms of the agreement by the First Nation signatories of the treaty could not have occurred prior to signing. It follows that there exists a question of whether the land south of the Albany River was ever ceded in Treaty No. 9 from a common law perspective, unless documentation can be presented indicating that the complete Treaty No. 9 package was presented to the First Nation signatories; the written record indicates otherwise. In the end, the courts will have to decide the legality of Treaty No. 9 from a common law perspective. ","PeriodicalId":55464,"journal":{"name":"Arctic","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48789582","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}

{"title":"“These Trees Have Stories to Tell”: Linking Dënesǫ́łıné Oral History of Caribou Use with Trample Scar Frequency on Black Spruce Roots at Ɂedacho Kué","authors":"Kelsey L. Dokis-Jansen, Brenda L. Parlee, Łutsël K’e Dëne First Nation, D. Hik, Benoit Gendreau-Berthiaume, E. Macdonald, Christina Stinn","doi":"10.14430/arctic73160","DOIUrl":"https://doi.org/10.14430/arctic73160","url":null,"abstract":"For thousands of years Ɂedacho Kué (Artillery Lake, Northwest Territories) has been a key water crossing site for barren-ground caribou (Rangifer tarandus groenlandicus). Human disturbance of barren-ground caribou habitat in northern Canada has emerged as an important focus of study in the last decade; particularly in the Bathurst range of the Northwest Territories where caribou populations have declined by more than 95% since the 1980s. Guided by local Indigenous leaders and Elders, a collaborative research project was developed with the Dënesǫ́łıné people of Łutsël K’e Dëne First Nation (2012 – 14). This paper describes linkages between knowledge derived from Dënesǫ́łıné oral history and quantitative dendroecological analysis of trample scars on black spruce (Picea mariana) root samples collected at Ɂedacho Kué to provide a better understanding of caribou use at this location. Findings from oral histories and dendroecology analysis were consistent with one another and with previous dendroecology study in the region, although some discrepancies were detected in data from 1995 – 2006 that require further study to elucidate. Key findings include relatively low caribou use at Ɂedacho Kué during the 1930s and late 1960s, with use increasing into the 1970s and peaking in the late 1980s, as well as Elder and hunter reports of no caribou in some years between 2005 and 2012. This work addresses a gap in scientific data about barren-ground caribou movements at Ɂedacho Kué prior to satellite collar use in 1996 and corroborates previously documented oral histories about the enduring value of Ɂedacho Kué as critical habitat to barren-ground caribou. Given the drastic decline of the Bathurst caribou over the last two decades, more research is needed to understand movements and their relationship to population dynamics. In this context, the research approach described in this paper could be used as an example of how to meaningfully bring together place-based Indigenous knowledge and science in addressing an urgent issue of Arctic sustainability. ","PeriodicalId":55464,"journal":{"name":"Arctic","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42049286","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}

{"title":"Valuation of Country Food in Nunavut Based on Energy and Protein Replacement","authors":"Duncan W. Warltier, M. Landry-Cuerrier, M. Humphries","doi":"10.14430/arctic73390","DOIUrl":"https://doi.org/10.14430/arctic73390","url":null,"abstract":"Communicating value across the pluralities of Indigenous Peoples’ food systems requires attention to economy and environment, food and wildlife, and the health of the people and that of the land. Valuation of distinct entities is always difficult but often essential to describe collective wealth and well-being, to quantify trade-offs, and to consider compensation when one is compromised for another. Here we estimate the replacement value of Nunavut country food by combining information on the amount and nutritional composition of harvested country food with the nutritional content and local price of store-bought food. Comparing the five-year average of energy and protein available in reported harvest to recommended dietary allowances indicates that 17 of 21 Nunavut communities harvest enough country food to satisfy the protein requirements of all community members. Nunavut’s country food system annually harvests five million kg of protein-rich food from across the territory, which would cost $198 million to purchase as store-bought protein, with a replacement value between $13.19 and $39.67 per kg depending on energy versus protein replacement and the inclusion versus exclusion of store-bought food subsidies. These valuations are higher than most previous estimates of local food value because they are more reflective of the energy and nutrient richness of country food and the high price of store-bought food in northern communities. The country food system is priceless in many, profound ways; better awareness of its energy and protein cost of replacement, together with the breadth of its nutritional and cultural value, may help to ensure local food systems are prioritized in northern food security and economic development initiatives. ","PeriodicalId":55464,"journal":{"name":"Arctic","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46047877","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}

{"title":"The Arctic Journal of Captain Henry Wemyss Feilden, R.A., the Naturalist in H.M.S. Alert, 1875–1876, edited by Trevor H. Levere","authors":"W. Barr","doi":"10.14430/arctic73704","DOIUrl":"https://doi.org/10.14430/arctic73704","url":null,"abstract":"","PeriodicalId":55464,"journal":{"name":"Arctic","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48280245","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}

{"title":"Hunting by Early Modern Lule Sami Households","authors":"J. Larsson, Eva-Lotta Päiviö Sjaunja","doi":"10.14430/arctic73281","DOIUrl":"https://doi.org/10.14430/arctic73281","url":null,"abstract":"Hunting was one of three pillars, along with fishing and reindeer husbandry in the early modern Sami economy, and understanding of Sami hunting has increased during recent decades. However, most research has concentrated on time periods before AD 1600. After AD 1600 and the initial formation of modern Nordic countries, hunting ceased to be the backbone of the overall Sami economy but continued as an integral part of household economies. Our aim is to advance understanding of early modern hunting in northwestern interior Fennoscandia. Using source materials including court rulings and historical accounts, we set out from a self-governance perspective focusing on how actors solved resource distribution with regards to hunting. We show that ecological differences between mountains and forest impacted decisions about hunting. From the 1500s to the end of the 1700s, hunting led to the extinction of wild reindeer and depopulation of fur animals, while small-game hunting for subsistence continued to be important. In the forest region, strong property rights to game developed when skatteland (tax land) was established and hunting became a private enterprise. We suggest that the institution of skatteland was a response to changes in Sami economy, and the transition from collective to individual hunting was a contributing factor.","PeriodicalId":55464,"journal":{"name":"Arctic","volume":" ","pages":""},"PeriodicalIF":1.2,"publicationDate":"2021-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43330234","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}