A nested-model system is constructed by embedding the regional climate model RegCM3 into a general circulation model for monthly-scale regional climate forecast over East China. The systematic errors are formulated fo...A nested-model system is constructed by embedding the regional climate model RegCM3 into a general circulation model for monthly-scale regional climate forecast over East China. The systematic errors are formulated for the region on the basis of 10-yr (1991-2000) results of the nested-model system, and of the datasets of the Climate Prediction Center (CPC) Merged Analysis of Precipitation (CMAP) and the temperature analysis of the National Meteorological Center (NMC), U.S.A., which are then used for correcting the original forecast by the system for the period 2001-2005. After the assessment of the original and corrected forecasts for monthly precipitation and surface air temperature, it is found that the corrected forecast is apparently better than the original, suggesting that the approach can be applied for improving monthly-scale regional climate dynamical forecast.展开更多
Originating from the genus Pistacia, the only edible species, Pistacia vera, covers at least 10 different sub-species and has a commercial value in the nut industry as a snack food. Pistachio kernels arc very popular ...Originating from the genus Pistacia, the only edible species, Pistacia vera, covers at least 10 different sub-species and has a commercial value in the nut industry as a snack food. Pistachio kernels arc very popular ingredients used in meat products and in the confectionary industry as a part of various pastry products. Historically, Iran has the advantage in supply side and leads the world in pistachio trade. Turkey comes in the third place in terms of production and provides over 70 thousand metric tons of pistachios in 2007, capturing 14 percent production share world wide. As being one of the major habitats of pistachios, Turkey has potential to develop new variaties and increase the productivity, thereby to take advantage of higher profits that may arise from foreign trade in pistachios. Even though pistachio production in Turkey has increased in the last 20 years, this opportunity is yet to be discovered since yield and quality factors are still at low levels, resulting in dramatic losses in foreign market shares. Possible remedies for this problem include irrigation made available to pistachio orchards, adopting new caltivars more tolerant to diseases, preventing the illegal entrance of Iranian pistachios, facilitating the unification of pistachio producers, provoking the consumption of fresh pistachios, and expanding the business into new international markets.展开更多
基金National Natural Science Foundation of China (40875067, 40675040)Knowledge Innovation Program of the Chinese Academy of Sciences (IAP09306)National Basic Research Program of China. (2006CB400505)
文摘A nested-model system is constructed by embedding the regional climate model RegCM3 into a general circulation model for monthly-scale regional climate forecast over East China. The systematic errors are formulated for the region on the basis of 10-yr (1991-2000) results of the nested-model system, and of the datasets of the Climate Prediction Center (CPC) Merged Analysis of Precipitation (CMAP) and the temperature analysis of the National Meteorological Center (NMC), U.S.A., which are then used for correcting the original forecast by the system for the period 2001-2005. After the assessment of the original and corrected forecasts for monthly precipitation and surface air temperature, it is found that the corrected forecast is apparently better than the original, suggesting that the approach can be applied for improving monthly-scale regional climate dynamical forecast.
文摘Originating from the genus Pistacia, the only edible species, Pistacia vera, covers at least 10 different sub-species and has a commercial value in the nut industry as a snack food. Pistachio kernels arc very popular ingredients used in meat products and in the confectionary industry as a part of various pastry products. Historically, Iran has the advantage in supply side and leads the world in pistachio trade. Turkey comes in the third place in terms of production and provides over 70 thousand metric tons of pistachios in 2007, capturing 14 percent production share world wide. As being one of the major habitats of pistachios, Turkey has potential to develop new variaties and increase the productivity, thereby to take advantage of higher profits that may arise from foreign trade in pistachios. Even though pistachio production in Turkey has increased in the last 20 years, this opportunity is yet to be discovered since yield and quality factors are still at low levels, resulting in dramatic losses in foreign market shares. Possible remedies for this problem include irrigation made available to pistachio orchards, adopting new caltivars more tolerant to diseases, preventing the illegal entrance of Iranian pistachios, facilitating the unification of pistachio producers, provoking the consumption of fresh pistachios, and expanding the business into new international markets.
