[ Objective] The reseamh aimed to analyze the relationship between vertical distribution of four automatic stations and local precipitation in Taihang Mountain of Linzhou. [ Method] Using mesoscale detection and stati...[ Objective] The reseamh aimed to analyze the relationship between vertical distribution of four automatic stations and local precipitation in Taihang Mountain of Linzhou. [ Method] Using mesoscale detection and statistical data of the automatic stations in Henan, the geographical distribution of the precipitation affected by underlying surface in mountainous area of Linzhou was analyzed. [ Result] Surface mesoscale wind field convergence line formed by thermal action of inhomogeneous underlying surface and mountainous terrain and upward movement played the strengthening role to the low-level jet. They affected formation and development of strong convective weather. The geographic distribution of precipitation in mountainous area was highly affected by the terrain, and rainfall, precipitation days and intensity in mountainous area were significantly greater than that in the surrounding hills region. In particular, rainfall on the windward slope significantly increased, and rainfall increased as mountain height within a certain height. [ Conclusion] Hourly ground data analysis at automatic stations had very good forecast indication role in formation, development and dissipation of heavy rain in mountainous areas.展开更多
Shibanyan used to be the poorest village with the poorest natural conditions in Linzhou. But life has improved much in recent years after the development of tourism.
LINZHOU City, which was previously called Linxian County in Henan Province, is famous for the Red Flag Canal built in the 1960s. Much has changed since then and the "Spirit of Red Flag Canal" has new meaning...LINZHOU City, which was previously called Linxian County in Henan Province, is famous for the Red Flag Canal built in the 1960s. Much has changed since then and the "Spirit of Red Flag Canal" has new meaning. Pursuing Brighter Prospects Since the Red Flag Canal was built,展开更多
文摘[ Objective] The reseamh aimed to analyze the relationship between vertical distribution of four automatic stations and local precipitation in Taihang Mountain of Linzhou. [ Method] Using mesoscale detection and statistical data of the automatic stations in Henan, the geographical distribution of the precipitation affected by underlying surface in mountainous area of Linzhou was analyzed. [ Result] Surface mesoscale wind field convergence line formed by thermal action of inhomogeneous underlying surface and mountainous terrain and upward movement played the strengthening role to the low-level jet. They affected formation and development of strong convective weather. The geographic distribution of precipitation in mountainous area was highly affected by the terrain, and rainfall, precipitation days and intensity in mountainous area were significantly greater than that in the surrounding hills region. In particular, rainfall on the windward slope significantly increased, and rainfall increased as mountain height within a certain height. [ Conclusion] Hourly ground data analysis at automatic stations had very good forecast indication role in formation, development and dissipation of heavy rain in mountainous areas.
文摘Shibanyan used to be the poorest village with the poorest natural conditions in Linzhou. But life has improved much in recent years after the development of tourism.
文摘LINZHOU City, which was previously called Linxian County in Henan Province, is famous for the Red Flag Canal built in the 1960s. Much has changed since then and the "Spirit of Red Flag Canal" has new meaning. Pursuing Brighter Prospects Since the Red Flag Canal was built,
