Environmental determinants of lake macrophyte communities in Baikal Siberia
نویسندگان
چکیده
منابع مشابه
Sixty years of environmental change in the world's largest freshwater lake – Lake Baikal, Siberia
High-resolution data collected over the past 60 years by a single family of Siberian scientists on Lake Baikal reveal significant warming of surface waters and long-term changes in the basal food web of the world’s largest, most ancient lake. Attaining depths over 1.6 km, Lake Baikal is the deepest and most voluminous of the world’s great lakes. Increases in average water temperature (1.21 1C s...
متن کاملClimate Change and the World’s “Sacred Sea”—Lake Baikal, Siberia
L Baikal in southeastern Siberia, the “Sacred Sea,” incites strong emotions and action in Russia. In March 2006, 5000 people in Irkutsk, Russia, protested the proposed construction of an oil pipeline scheduled to pass within 800 meters (m) of Lake Baikal’s shoreline, and, within days, President Putin announced the pipeline would be rerouted outside the lake’s watershed (Cullison 2007). In July ...
متن کاملSiliceous microfossil succession in the recent history of two basins in Lake Baikal, Siberia
As part of the international cooperative Baikal Drilling Project, siliceous microfossil assemblage succession was analyzed in two short (~ 30-cm) sediment cores from Lake Baikal. One core was recovered from the north basin (Core 324, 55°15~N, 109°30~E), a second from between the central and southern basins (Core 316, 52°28'N, 106°5rE). The northern core had higher amounts of biogenic silica (40...
متن کاملEarly diagenetic processes generate iron and manganese oxide layers in the sediments of Lake Baikal, Siberia.
Distinct layers of iron(III) and manganese(IV) (Fe/Mn) oxides are found buried within the reducing part of the sediments in Lake Baikal and cause considerable complexity and steep vertical gradients with respect to the redox sequence. For the on-site investigation of the responsible biogeochemical processes, we applied filter tube samplers for the extraction of sediment porewater combined with ...
متن کاملPopulation genetics and structure of Buryats from the Lake Baikal Region of Siberia.
Genetic polymorphisms of blood groups, serum proteins, red cell enzymes, PTC tasting, and cerumen types are reported for five Mongoloid populations of Buryats from the Lake Baikal region of Siberia (Russia). These groups are characterized by relatively high frequencies of alleles ABO*B, RH*D, cerumen D, GC*1F, ACP1*B, ESD*2, and PGD*C. Significant genetic heterogeneity between populations was d...
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ژورنال
عنوان ژورنال: Aquatic Sciences
سال: 2020
ISSN: 1015-1621,1420-9055
DOI: 10.1007/s00027-020-0710-8