Добірка наукової літератури з теми "De Geer moraine"
Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями
Ознайомтеся зі списками актуальних статей, книг, дисертацій, тез та інших наукових джерел на тему "De Geer moraine".
Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.
Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.
Статті в журналах з теми "De Geer moraine":
Wrobleski, Emmy A., and Roger LeBaron Hooke. "Deglaciation of Penobscot Bay, Maine, USA." Atlantic Geology 56 (July 5, 2020): 147–61. http://dx.doi.org/10.4138/atlgeol.2020.006.
Painchaud, Alain, J. M. M. Dubois, and Q. H. J. Gwyn. "Déglaciation et émersion des terres de l’ouest de l’île d’Anticosti, golfe du Saint-Laurent, Québec." Géographie physique et Quaternaire 38, no. 2 (November 29, 2007): 93–111. http://dx.doi.org/10.7202/032545ar.
Lundqvist, Jan. "Palaeoseismicity and De Geer Moraines." Quaternary International 68-71 (June 2000): 175–86. http://dx.doi.org/10.1016/s1040-6182(00)00042-2.
Zilliacus, Harry. "Genesis of De Geer moraines in Finland." Sedimentary Geology 62, no. 2-4 (May 1989): 309–17. http://dx.doi.org/10.1016/0037-0738(89)90121-8.
Beaudry, Luc M., and Gilbert Prichonnet. "Formation of De Geer Moraines Deposited Subglacially, Central Québec." Géographie physique et Quaternaire 49, no. 3 (November 30, 2007): 337–61. http://dx.doi.org/10.7202/033059ar.
Sollid, Johan Ludvig. "Comments on the genesis of De Geer moraines." Norsk Geografisk Tidsskrift - Norwegian Journal of Geography 43, no. 1 (January 1989): 45–47. http://dx.doi.org/10.1080/00291958908552217.
Larsen, Eiliv, Oddvar Longva, and Bjørn A. Follestad. "Formation of De Geer moraines and implications for deglaciation dynamics." Journal of Quaternary Science 6, no. 4 (December 1991): 263–77. http://dx.doi.org/10.1002/jqs.3390060402.
Ojala, A. E. K., N. Putkinen, J. P. Palmu, and K. Nenonen. "Characterization of De Geer moraines in Finland based on LiDAR DEM mapping." GFF 137, no. 4 (September 28, 2015): 304–18. http://dx.doi.org/10.1080/11035897.2015.1050449.
Todd, B. J. "De Geer moraines on German Bank, southern Scotian Shelf of Atlantic Canada." Geological Society, London, Memoirs 46, no. 1 (2016): 259–60. http://dx.doi.org/10.1144/m46.6.
Blake, Kevin P. "Common origin for De Geer moraines of variable composition in Raudvassdalen, northern Norway." Journal of Quaternary Science 15, no. 6 (2000): 633–44. http://dx.doi.org/10.1002/1099-1417(200009)15:6<633::aid-jqs543>3.0.co;2-f.
Дисертації з теми "De Geer moraine":
Kynde, Hämberg Josefine. "En studie om De Geer-morän längs med Sveriges västkust." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-448890.
Most of the geomorphology in the Swedish landscape is a product of the last deglaciation that ended about 8000 years ago. De Geer moraine is moraine deposits that has debated origins as well as debated implications worldwide. What message does the deposits send? What kind of conditions do they reflect? Are they perhaps the deposits of surging glaciers, or deposits formed at the grounding lines of melting glaciers or perhaps are they squeezed ridges formed in basal crevasses of glaciers? The discussion in research worldwide about the origin of these features have been going on for a long time and there is a lot of different theories about how the deposits are formed. The De Geer moraines in Sweden are mainly located in two larger areas, one of them being along the east coast in Norrbotten and Västerbotten, and the other one being a large belt of deposits that are located parallel to the big Swedish lake Vänern. The majority of the published articles about De Geer moraine in Sweden are therefore understandably about these two larger areas, however there are also a much smaller area of De Geer moraine along Sweden’s west coast. These deposits are called Halland’s coastal moraines and are not studied to the same extent as the other two areas. This bachelor thesis aims to, in a general way, describe some of the different theories there are about the formation of these ridges. The purpose of this thesis is to study and map the De Geer moraine along the Swedish west coast and compare them to the theory featured in the background of this paper. The ridges will then also be studied on the basis of a glacier melting reconstruction in the computer software ICESHEET 1.0, of ice striations in the area and lastly on the basis of the descriptions to the quaternary maps published by Geological Survey of Sweden. Hopefully, this paper will bring some clarity about the De Geer moraine ridges along the Swedish west coast. The results from this thesis were presented visually in different types of map sheets. Some of the conclusions that could be drawn from this bachelor thesis was that ridges along the Swedish west coast were both wave-washed and superimposed by younger sediments which therefore made them hard to both map and distinguish. There is a high probability that the occurrence of De Geer moraine is much larger in the area than what could be seen at today’s ground level. Also, the distribution of the ridges suggested that they continued out in Kattegatt and the Kungsbackafjord. In general, the ridges were superimposed on drumlins and there was shown to be a connection between soil depth and the occurrence of De Geer moraine, the ridges mainly occurred where the soil depth were ≥5 metres. Despite of this, no conclusion could be drawn about the formation of the features.
Beaudry, Luc M. "The systems of minor moraines (De Geer type,--) associated to the Laurentide ice sheet, Québec, Canada : genesis : applications to mineral prospection = Les systèmes de moraines mineures (type de Geer,--) associés à la calotte laurentidienne, Québec, Canada : genèse : applications à la prospection minérale /." Thèse, Chicoutimi : Montréal : Université du Québec à Chicoutimi. Université du Québec à Montréal, 1994. http://theses.uqac.ca.
Bibliogr.: f. 156-160. Document électronique également accessible en format PDF. CaQCU
Pusterli, Christopher. "En analys av De Geer-moräners bildningsmiljö med hjälp av LiDAR-bilder." Thesis, Umeå universitet, Institutionen för ekologi, miljö och geovetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-141521.
Beaudry, Luc M. "The systems of minor moraines (De Geer type,--) associated to the Laurentide ice sheet, Québec, Canada : genesis : applications to mineral prospection = Les systèmes de moraines mineures (type de Geer,--) associés à la calotte laurentidienne, Québec, Canada : genèse : applications à la prospection minérale." Thèse, 1994. http://constellation.uqac.ca/588/1/24084923.pdf.
Larrivée, Katryne. "Cryostratigraphie du pergélisol sensible au dégel : outil d’aide à l’élaboration et à l’adaptation de l’environnement bâti de la communauté de Puvirnituq (Nunavik)." Thèse, 2016. http://hdl.handle.net/1866/18724.
In Nunavik, a sustained increase of surface temperatures linked to climate change, affects the bearing capacity of the permafrost by modifying its thermal regime. Depending on the nature of the soil as well as its cryostructures, creep and differential thaw-settlement processes can be significant. The rapid demographic growth in Nunavik requires the construction of several new housing units. In order to estimate the behaviour of permafrost to thaw, this study has contributed to a sustainable land-use planning by the geomorphological interpretation of the landscape and the study of geotechnical properties of the different cryofacies that compose the geomorphological units of Puvirnituq. Three main geomorphological units were distinguished within the territory. The bedrock is thaw-stable as well as the veneer of surficial deposits since they are contained within the active layer (P1 unit). The reworked till is dominated by ice-poor sand, providing a certain stability, but the De Geer moraines could incorporate ice-rich till and ice-rich thaw sensitive marine deposits (P2 unit). The depressions, filled with marine and littoral deposits, probably contain stable reworked till at the bottom but the presence of an ice-rich transition zone between ~0,9 and 1,7 m depth, makes this geomorphological unit improper for construction (P3 unit). The principal contribution to landuse planning of this study is the production of two maps. The first presents the distribution of the geomorphological units over the entire territory, allowing for a quick identification of potential areas to support the development of Puvirnituq; the second map shows the location of De Geer moraines beyond the study area to extrapolate the result of this study to the landscape scale.
Книги з теми "De Geer moraine":
J. J. M. van der Meer and G. S. Boulton. Spitsbergen push moraines: Including a translation of K. Gripp: Glaciologische und geologische Ergebnisse der Hamburgischen Spitzbergen-Expedition 1927 and reprints of the De Geer Archive in Stockholm exemplified by the documentation on a late-nineteenth century glacier surge in Spitsbergen ; Till and moraine emplacement in a deforming bed surge : an example from a marine environment ; The sedimentary and structural evolution of a recent push moraine complex : Holmstro mbreen, Spitsbergen. Amsterdam: Elsevier, 2004.
Частини книг з теми "De Geer moraine":
van der Meer, Jaap J. M. "De Geer: Early observations on Holmströmbreen, Sefströmbreen and Coraholmen." In Spitsbergen Push Moraines, 181–97. Elsevier, 2004. http://dx.doi.org/10.1016/s1571-0866(04)80104-0.
J.M. van der Meer, Jaap. "The de geer archive in stockholm exemplified by the documentation on a late-nineteenth century glacier surge in Spitsbergen." In Spitsbergen Push Moraines, 114–21. Elsevier, 2004. http://dx.doi.org/10.1016/s1571-0866(04)80101-5.
Kotilainen, Aarno T., Anu M. Kaskela, Saara Bäck, and Jouni Leinikki. "Submarine De Geer Moraines in the Kvarken Archipelago, the Baltic Sea." In Seafloor Geomorphology as Benthic Habitat, 289–98. Elsevier, 2012. http://dx.doi.org/10.1016/b978-0-12-385140-6.00017-7.
Wiedmer, R. Michael, Alan R. Gillespie, David R. Montgomery, and Harvey M. Greenberg. "Further evidence for the Matanuska megaflood hypothesis, Alaska." In Untangling the Quaternary Period—A Legacy of Stephen C. Porter. Geological Society of America, 2021. http://dx.doi.org/10.1130/2021.2548(19).