Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Keiko Konya"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Recent studies have observed high methane concentrations in runoff water and the ambient air at various glacier sites, including the Greenland Ice Sheet, the glacier forefield in Svalbard, and the ice cap in Iceland. This study extends these
Externí odkaz:
https://doaj.org/article/b07f184d40384facb7f74d03732430b1
Publikováno v:
Environmental Research Letters, Vol 7, Iss 3, p 035402 (2012)
This study analyzed pollen in snow pits dug in September 2008 and September 2009 upstream of Potanin Glacier in the Mongolian Altai Mountains, which is a summer accumulation-type glacier, to investigate the environment for recent snow deposits. The s
Externí odkaz:
https://doaj.org/article/51aca8a1702e4a88aa8eb528d60ee1dd
Autor:
Hiroto Nagai, Takayuki Nuimura, Masayuki Takigawa, Lavkush Patel, Sourav Laha, Bhanu Pratap, Keiko Konya, Paramanand Sharma, Koji Fujita, Yota Sato, Akiko Sakai
Surface melting of alpine glaciers is spatially and temporally heterogeneous and is strongly influenced by climatic and non-climatic variables. Especially supra-glacial debris causes significant uncertainty on the ice melting rate with its physical p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80e298dfd49bf6e984fd1cf6ef9d5d84
https://doi.org/10.5194/egusphere-egu23-4768
https://doi.org/10.5194/egusphere-egu23-4768
Publikováno v:
Polar Science. :100572
Black carbon (BC) is one of the light-absorbing particles that reduce the albedo of snow surfaces. Snow samples were taken from the surface of three glaciers in the Alaska Range in mid-April 2017. The BC size distribution and concentration were analy
Autor:
Ryo Kusaka, Hironori Yabuki, Pavel Konstantinov, Alexander Fedorov, Yuta Fujisawa, Nozomu Takeuchi, Tetsuo Ohata, Sota Tanaka, Masaya Miyairi, Tatsuo Shirakawa, Hiroyuki Enomoto, Tsutomu Kadota, Keiko Konya, Shuhei Takahashi
Publikováno v:
Polar Science. 10:227-238
Snow and ice algal communities were investigated on four glaciers in the Suntar-Khayata Mountain Range in eastern Siberia in Russia over three melting seasons from 2012 to 2014. Two taxa of green algae and five taxa of cyanobacteria were observed on
Publikováno v:
Environmental Earth Sciences. 74:1851-1859
This study analyzed pollen in snow pits dug in late summer (2008–2011) on the upstream side of Potanin Glacier, a summer accumulation-type glacier in the Mongolian Altai, to reconstruct the recent snow depositional environment, particularly melting
Publikováno v:
Polar Science. 8:86-95
Rapid environmental change has been observed in the De Long Islands, Siberian Arctic, where warming has extensively occurred over the area. To quantitatively evaluate glaciological changes since the 1980s, the climate, mass balance, and the equilibri
Autor:
Keiko Konya, Gombo Davaa, Fumio Nakazawa, Tetsuo Ohata, Kalsan Purevdagva, Tsutomu Kadota, Hironori Yabuki
Publikováno v:
Bulletin of Glaciological Research. 31:9-18
Autor:
Gonzalo Barcaza, Hiroyuki Enomoto, Sebastián Marinsek, Masamu Aniya, Nozomu Naito, Pedro Skvarca, Keiko Konya, Kenta Tone, Shun Tsutaki, Ryo Anma, Kazuaki Hori, Shin Sugiyama, Tatsuto Aoki, Takayuki Nuimura, Takane Matsumoto
Publikováno v:
Bulletin of Glaciological Research. 29:1-17
The Glaciological Research Project in Patagonia (GRPP) 2006-2009 was carried out with several objectives at Glaciar Perito Moreno of the Hielo Patagonico Sur (HPS), in the area of the Hielo Patagonico Norte (HPN) and along the Pacific coast. At Glaci
Influence of weather conditions and spatial variability on glacier surface melt in Chilean Patagonia
Autor:
Takane Matsumoto, Keiko Konya
Publikováno v:
Theoretical and Applied Climatology. 102:139-149
In order to clarify how differences in weather conditions affect the surface heat balance of a large maritime glacier, meteorological observations were carried out in the ablation area of Glaciar Exploradores in the Chilean Patagonia during the austr