Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Yu Fukumoto"'
Publikováno v:
Quaternary, Vol 2, Iss 2, p 20 (2019)
We investigated 34 sediment cores to reconstruct spatiotemporal variations in hypolimnetic hypoxia for the past 200 years in Lehmilampi, a small lake in Eastern Finland. As hypoxia is essential for varve preservation, spatiotemporal changes in varve
Externí odkaz:
https://doaj.org/article/1e7aa2f451cd45fe9fb2d30d114069d1
Autor:
Hướng Nguyễn-Văn, Jan P. Schimmelmann, Dương Nguyễn-Thùy, Antti E.K. Ojala, Ingmar Unkel, Thái Nguyễn-Đình, Yu Fukumoto, Kelsey E. Doiron, Peter E. Sauer, Agnieszka Drobniak, Nguyệt Thị Ánh Nguyễn, Quốc Đỗ-Trọng, Hồng Nguyễn-Thị, Dương Nguyễn-Ánh, Tạo Nguyễn-Văn, Arndt Schimmelmann
Publikováno v:
Quaternary International. 621:84-100
Global warming enhances atmospheric moisture loading and will likely affect the East-Asian monsoon system across Vietnam. The absence of a long written climate history from Vietnam creates a reliance on geological archives of past monsoon history and
Publikováno v:
Journal of the City Planning Institute of Japan. 55:777-782
Autor:
Fabrizio Frontalini, Dina Gad, Yu Fukumoto, Hermann Behling, Amr S. Zaky, Kaoru Kashima, Mohamed Ibrahim, Moataz M. Khalifa
Publikováno v:
Quaternary International. 542:109-120
Four palynological and three diatom zones of Mid-to Late Holocene are identified along a 370-cm-long radiocarbon dated sediment core collected in Lake Hamra at Wadi El Natrun (Western Nile Delta, Egypt). The Mid- Late Holocene between the Predynastic
Publikováno v:
Journal of The Japanese Institute of Landscape Architecture. 82:457-462
The influence of lake restoration efforts on lake bottom-water conditions and varve preservation is not well known. We studied varved sediments deposited during the last 80 years along a water-depth transect in the Enonsaari Deep, a deep-water area o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1956ce6274a81207bdf1d4166462aa2c
http://hdl.handle.net/10138/332762
http://hdl.handle.net/10138/332762
Autor:
Yu Fukumoto, Eriko Oka
Publikováno v:
Journal of the City Planning Institute of Japan. 52:323-328
Publikováno v:
Quaternary International. 374:15-33
Diatom, pollen, geomagnetic and geochemical analyses were carried out on a 3.6 m long sediment core taken from Lake Buyan, a highland caldera lake in central Bali Island, to reconstruct the Holocene climate changes in equatorial southern Indonesia. T
Publikováno v:
Quaternary International. 348:66-81
The Holocene hydrological changes of fen peatland in northern Mongolia were reconstructed using diatom fossils with an aid of Sphagnum leaf fossils. Analyses were conducted on three cores taken across the basin and reconstructed water environments we
Publikováno v:
Quaternary International. 254:83-91
The Holocene paleoenvironment in Nur sphagnum bog, northern Mongolia, was reconstructed by diatom, pollen analysis and measurement of chemical properties on a 3.7 m long peat boring sample. Development processes of peatland are well reflected in thes