Zobrazeno 1 - 10
of 17
pro vyhledávání: '"A. R. Groos"'
Autor:
J. Messmer, A. R. Groos
Publikováno v:
The Cryosphere, Vol 18, Pp 719-746 (2024)
Debris-covered glaciers exist in many mountain ranges and play an important role in the regional water cycle. However, modelling the surface mass balance, runoff contribution and future evolution of debris-covered glaciers is fraught with uncertainty
Externí odkaz:
https://doaj.org/article/c4eb9484f0354acc854a1dc1b7008b46
Autor:
A. R. Groos, J. Niederhauser, B. Lemma, M. Fekadu, W. Zech, F. Hänsel, L. Wraase, N. Akçar, H. Veit
Publikováno v:
Earth System Science Data, Vol 14, Pp 1043-1062 (2022)
Tropical mountains and highlands in Africa are under pressure because of anthropogenic climate and land-use change. To determine the impacts on the afro-alpine environment and to assess the potential socio-economic consequences, the monitoring of ess
Externí odkaz:
https://doaj.org/article/57d525354eb041f68f697757a2757414
Publikováno v:
Earth Surface Dynamics, Vol 9, Pp 145-166 (2021)
Large forms of sorted patterned ground belong to the most prominent geomorphic features of periglacial and permafrost environments of the mid-latitudes and polar regions, but they were hitherto unknown in the tropics. Here, we report on relict large
Externí odkaz:
https://doaj.org/article/d2d8ee36f5164c6aa861218e661bded7
Autor:
Alexander R. Groos, Reto Aeschbacher, Mauro Fischer, Nadine Kohler, Christoph Mayer, Armin Senn-Rist
Publikováno v:
Frontiers in Remote Sensing, Vol 3 (2022)
Unoccupied Aerial Vehicles (UAVs) equipped with optical instruments are increasingly deployed in high mountain environments to investigate and monitor glacial and periglacial processes. The comparison and fusion of UAV data with airborne and terrestr
Externí odkaz:
https://doaj.org/article/8a94771b69cc4cb4a4df7d96ff4dbebe
Autor:
Jérôme Messmer, Alexander R. Groos
Additional code and data for the discussion paper by Jérôme Messmer and Alexander R. Groos entitled "A low-cost and open-source approach for supraglacial debris thickness mapping using UAV-based infrared thermography" Correspondence: Alexander R. G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b3a5b741d344664a8c7ac4e7755a976
Autor:
Alexander R. Groos, Janik Niederhauser, Bruk Lemma, Mekbib Fekadu, Wolfgang Zech, Falk Hänsel, Luise Wraase, Naki Akçar, Heinz Veit
Publikováno v:
Groos, Alexander R.; Niederhauser, Janik; Lemma, Bruk; Fekadu, Mekbib; Zech, Wolfgang; Hänsel, Falk; Wraase, Luise; Akçar, Naki; Veit, Heinz (2022). An hourly ground temperature dataset for 16 high-elevation sites (3493–4377 m a.s.l.) in the Bale Mountains, Ethiopia (2017–2020). Earth System Science Data, 14(3), pp. 1043-1062. Copernicus Publications 10.5194/essd-14-1043-2022
Tropical mountains and highlands in Africa are under pressure because of anthropogenic climate and land-use change. To determine the impacts on the afro-alpine environment and to assess the potential socio-economic consequences, the monitoring of ess
Autor:
Alexander R. Groos, Thalia J. Bertschinger, Céline M. Kummer, Sabrina Erlwein, Lukas Munz, Andreas Philipp
Publikováno v:
Geosciences, Vol 9, Iss 8, p 356 (2019)
Unmanned Aerial Vehicles (UAV) are a rapidly evolving tool in geosciences and are increasingly deployed for studying the dynamic processes of the earth’s surface. To assess the potential of autonomous low-cost UAVs for the mapping and monitoring of
Externí odkaz:
https://doaj.org/article/198df84e7dd34a1aaffff669307eb5a3
Autor:
Georg Miehe, Götz Ossendorf, Wolfgang Zech, Sebsebe Demissew, Heinz Veit, Tamrat Bekele, Agazi Negash, Joséphine Lesur, Ralf Vogelsang, Minassie Girma Tekelemariam, Trhas Hadush Kahsay, Barbara P. Nash, Alemseged Beldados, Bruno Glaser, Lars Opgenoorth, Sileshi Nemomissa, Naki Akçar, Zerihun Woldu, Tobias Bromm, Joachim Schmidt, Thomas Nauss, Alexander R. Groos
Publikováno v:
Science
Science, American Association for the Advancement of Science, 2019, 365 (6453), pp.583-587. ⟨10.1126/science.aaw8942⟩
Science, American Association for the Advancement of Science, 2019, 365 (6453), pp.583-587. ⟨10.1126/science.aaw8942⟩
Middle Stone Age humans in high-altitude Africa Recent archaeological research has produced evidence of the earliest human occupation of high-altitude habitats in the Andes and the Tibetan Plateau. Ossendorf et al. now present the oldest evidence of
The Karakoram is an extensively glacierised mountain range in the western part of High Mountain Asia and constitutes an important source of fresh water for millions of people in the Indus Basin. Over the last years, the Karakoram has attracted increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bfd63851db48eb4562b8535fbc3b42e
https://doi.org/10.5194/egusphere-egu21-12879
https://doi.org/10.5194/egusphere-egu21-12879