| 书目名称 | Paleolimnology and the Reconstruction of Ancient Environments | | 副标题 | Paleolimnology Proce | | 编辑 | Ronald B. Davis | | 视频video | | | 图书封面 |  | | 描述 | stable or falling water levels, and permit differen tiation between gradual and sudden transgression The level of Lake Ontario was long assumed to of the shoreline. Vegetational succession reflects have risen at an exponentially decreasing rate shoreline transgression and increasing water solely in response to differential isostatic rebound depth as upland species are replaced by emergent of the St. Lawrence outlet since the Admiralty aquatic marsh species. If transgression continues, Phase (or Early Lake Ontario) 11 500 years B. P. these are in turn replaced by floating and sub (Muller & Prest, 1985). Recent work indicates merged aquatic species, commonly found in water that the Holocene water level history of Lake to 4 m depth in Ontario lakes, below which there Ontario is more complex than the simple rebound is a sharp decline in species richness and biomass model suggests. Sutton et al. (1972) and (Crowder et al. , 1977). This depth varies with Anderson & Lewis (1982, 1985) indicate that physical limnological conditions in each basin. periods of accelerated water level rise followed by Because aquatic pollen and plant macrofossils are temporary stabilization occurred around 5 | | 出版日期 | Conference proceedings 1990 | | 关键词 | Holozän; Pleistocene; Sediment; environment; lacustrine; paleolimnology; pluvial; hydrogeology | | 版次 | 1 | | doi | https://doi.org/10.1007/978-94-009-2655-4 | | isbn_softcover | 978-94-010-7697-5 | | isbn_ebook | 978-94-009-2655-4 | | copyright | Kluwer Academic Publishers 1990 |
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发表于 2025-3-21 17:24:25
