The influence of climatic change on chestnut and horse chestnut preservation around Jomon sites in Northeastern Japan with special reference to the Sannai-Maruyama and Kamegaoka sites

2004 ◽  
Vol 123-125 ◽  
pp. 89-103 ◽  
Author(s):  
Junko Kitagawa ◽  
Yoshinori Yasuda
Keyword(s):  
Special Reference ◽  
Climatic Change ◽  
Horse Chestnut ◽  
Northeastern Japan ◽  
Sannai Maruyama

Impact of climatic change on bog ecosystems, with special reference to sub-oceanic raised bogs

1992 ◽  
Vol 2 (1-2) ◽  
pp. 55-61 ◽  
Author(s):  
M. G. C. Schouten ◽  
J. G. Streefkerk ◽  
P. C. van der Molen
Keyword(s):  
Special Reference ◽  
Climatic Change ◽  
Raised Bogs ◽  
Bog Ecosystems

LATE-QUATERNARY FOSSIL CHIRONOMIDAE (DIPTERA) FROM HIPPA LAKE, QUEEN CHARLOTTE ISLANDS, BRITISH COLUMBIA, WITH SPECIAL REFERENCE TOCORYNOCERAZETT.

1988 ◽  
Vol 120 (8-9) ◽  
pp. 739-751 ◽  
Author(s):  
Ian R. Walker ◽  
Rolf W. Mathewes
Keyword(s):  
British Columbia ◽  
Special Reference ◽  
Climatic Change ◽  
North American ◽  
Late Quaternary ◽  
Glacial Refugium ◽  
Coastal Lakes ◽  
Queen Charlotte Islands ◽  
Early Arrival

AbstractChironomid stratigraphic analyses of sediment from Hippa Lake, Queen Charlotte Islands, B.C., revealed a fossil chironomid record unlike that reported for deeper lakes of southwestern British Columbia, but similar to an arctic Alaskan sequence. Little evidence of trophic succession or climatic change was noted.Chironomids, includingCorynoceranr.ambiguaZett., rapidly colonized the lake. Because the known adults ofCorynoceraZett. are brachypterous, the early arrival ofC. nr.ambiguaat Hippa Lake suggested either that this species survived in a Queen Charlotte glacial refugium, that chironomids can disperse very rapidly, even without active flight, or the existence of a previously undescribedCorynoceraspecies with well-developed wings.Elsewhere, fossils of theC.ambiguagroup are commonly associated with fossil oospores ofCharaValliant andNitellaAgardh. North American records are inconsistent, although similar correlations existed in some coastal lakes of British Columbia.

Sign in / Sign up

Export Citation Format

Share Document