用地申请被否决之后……——修武县周庄国土资源所服务新农村建设纪事

"新农村建设是大事,改善群众的物质文化生活,给广大村民提供休闲、娱乐、健身的良好环境是好事,我们积极支持,但占用耕地建游园坚决不行,这是原则问题".修武县周庄国土资源所所长薛晨生这番话一出口,来递用地申请的五里堡村村委李主任满面春风的笑容不见了,铁青着脸甩手离开了国土所办公室,这是前不久发生在修武县周庄国土资源所的一幕.     

Th-and U-bearing minerals in the SE Mediterranean margin of Spain

This paper presents the first specific study of the Th-and U-bearing minerals, which were recently found in the SE Mediterranean margin of Spain (El Hoyazo area,Almeria province). These minerals are REE phosphates (mainly monazite) which occur as amoeboidal-to-elongate inclusions,from around 10 120μm to 120μm, hosted in single garnet crystals from dacite lavas and metamorphic rocks from the El Hoyazo Volcanic Complex. Th and U contents are higher than 1 wt%, with 3.04 to 5.62wt% for Th02, and 0.7 to 1.75 wt% for UO2. Both elements are also found in xenotime (ThO2:0.24,UO2:0.27wt%). Given that the erosion of the volcanic source rocks has generated a “placer-type” deposit of monazite sands and that garnets (main carriers of monazite) are being commercialised, an environmental monitoring and management plan should be urgently executed in the area.     

干旱威胁乌干达经济增长和渔业出口

近期,一场罕见的持续干旱袭击了乌干达,它导致乌境内各主要水电站水位均偏低,水电供应紧张。由于干旱与接踵而至的电力能源危机,该国本财政年度国家经济增长指数将可能受到影响。专家警告说,由于接二连三的恶劣天气条件,乌干达2005～2006财政年度的GDP增长率有可能将创下十几年