Reconstructing Climatic Variability from Historical Sources and Other Proxy Records
نویسندگان
چکیده
منابع مشابه
Ice Core Records of Recent Climatic Variability: Grigoriev
Ice cores, 16.5 and 20-meters in length, were recovered under the auspices of a cooperative USSR US glaciological research program on the Grigoriev and It-Tish ice caps in the Tien Shan, Central Asia. These have been analyzed for microparticle concentrations and size distributions, stable isotopic ratios (o18Q and 80), selected chemical species, and Beta radioactivity. The 1)18Q records reveal ...
متن کاملReconstructing interannual climate variability from tropical and subtropical ice-core records
The patterns and sources of interannual, decadal, and century-scale climatic and environmental variability are of greatest relevance to human activities. Ice-core records from tropical and subtropical ice caps provide unique information about the chemical and physical character of the atmosphere. Annual variations in the amount and chemical composition of precipitation accumulating on these ice...
متن کاملCOnstructing Proxy Records from Age models (COPRA)
Reliable age models are fundamental for any palaeoclimate reconstruction. Available interpolation procedures between age control points are often inadequately reported, and very few translate age uncertainties to proxy uncertainties. Most available modeling algorithms do not allow incorporation of layer counted intervals to improve the confidence limits of the age model in question. We present ...
متن کاملfrom historical facts to geo-political realities: relation between turkey and armenia ( 1915 – 2010)
armenias geopolitics and its historical experience have had a determining impact on the character of its foreign policy .present-day armenia is a small, landlocked country with _11,620 square miles area armenias landlocked nature makes it dependent on the benevolence of its neighbors for access to the outside world a fact that gives it a sense of isolation and vulnerability. as it was indic...
15 صفحه اولReconstructing the historical distribution of the Amur Leopard (Panthera pardus orientalis) in Northeast China based on historical records
The range of the Amur leopard (Panthera pardus orientalis) has decreased dramatically over the last 100 years. This species is still under extreme risk of extinction and conservation efforts are rigorous. Understanding the long-term dynamics of the population decline would be helpful to offer insight into the mechanism behind the decline and endangerment and improve conservation perspectives an...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PAGES news
سال: 2000
ISSN: 1563-0803,1563-0803
DOI: 10.22498/pages.8.1.17