منابع مشابه
Natural hazards in Australia: droughts
Droughts are a recurrent and natural part of the Australian hydroclimate, with evidence of drought dating back thousands of years. However, our ability to monitor, attribute, forecast and manage drought is exposed as insufficient whenever a drought occurs. This paper summarises what is known about drought hazard, as opposed to the impacts of drought, in Australia and finds that, unlike other hy...
متن کاملStreamflow droughts assessment in Kurdistan Province, Iran
In this paper, we analyzed the streamflow droughts based on the Percent of Normal Index (PNI) and clustering approaches in the Kurdistan Province, Iran, over the 1981-2010. The Kolmogorov-Smirnov (K-S) test was considered for streamflow time series and the results of K-S test indicated that streamflow time series did follow the normal distribution at the 0.05 significance level. Generally, the ...
متن کاملForecasting Eastern Mediterranean Droughts
A dynamically motivated statistical forecasting scheme for eastern Mediterranean winter rainfall is presented. The scheme is based on North Atlantic sea level pressure precursors. The resulting forecasts are robust and statistically significant at ;13 months lead time, and improve at ;7 months lead. It is suggested that these forecasts form a foundation for an operational early-warning system f...
متن کاملTrends in Arkansas Rice Production
Arkansas is the leading rice-producing state in the U.S., representing just over 48% of the total U.S. production and 48.5% of the total acres planted to rice. Rice cultural practices vary across the state and across the U.S. However, due to changing political, environmental, and economic times, the practices are dynamic. This survey was initiated in 2002 to monitor how the changing times refle...
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ژورنال
عنوان ژورنال: Monthly Weather Review
سال: 1933
ISSN: 0027-0644,1520-0493
DOI: 10.1175/1520-0493(1933)61<129:dia>2.0.co;2