منابع مشابه
Little Ice Age
Volume 1, The Earth system: physical and chemical dimensions of global environmental change, pp 504–509
متن کاملSpatial and Temporal Characteristics of the Little Ice Age: The Antarctic Ice Core Record
Recently, ice core records from both hemispheres, in conjunction with other proxy records (e.g., tree rings, speleothems and corals), have shown that the Little Ice Age (LIA) was spatially extensive, extending to the Antarctic. This paper examines the temporal and spatial characteristics of the dust and 5180 infonnation from Antarctic ice cores. Substantial differences exist in the records. For...
متن کاملthe u.s. policy in central asia and its impact on the colored revolutions in the region (the case study of tulip revolution in kyrgyzstan)
چکیده ندارد.
15 صفحه اولWhat affects the nitrogen retention in Tatra Mountains lakes’ catchments in Poland?
The study of acidification and recovery of two lakes situated in the Polish Tatra Mountains, exposed to similar deposition of acidic substances but differing in altitude, catchment morphology, hydrology, and biodiversity is presented. Measurements were performed in 1992–1996 and 2001–2005. Simultaneously, research on the atmospheric deposition was carried out. The following physical and chemica...
متن کاملThe Medieval Climate Anomaly and the Little Ice Age in the eastern Ecuadorian Andes
To better characterize the climate variability of the last millennium in the high Andes, we analyzed the pollen content of a 1150-yr-old sediment core collected in a bog located at 3800 m a.s.l. in the páramo in the eastern Cordillera in Ecuador. An upslope convective index based on the ratio between cloud transported pollen from the Andean forest to the bog (T) and Poaceae pollen frequencies, ...
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ژورنال
عنوان ژورنال: Cuadernos de Investigación Geográfica
سال: 2018
ISSN: 1697-9540,0211-6820
DOI: 10.18172/cig.3350