南盛丘陵山地沙糖橘果园土壤养分状况调查

对广东省云浮市南盛镇的32个丘陵山地沙糖橘果园土壤养分状况进行调查,结果表明：32个丘陵山地沙糖橘果园土壤类型有赤红壤、红壤、石灰土、紫色土和潮土等5个土类,其中赤红壤占丘陵山地果园面积的81.5%;p H值在3.8-5.6之间,平均为4.6,为强酸性或酸性土壤,质地粘重,易板结;土壤有机质含量在1.11%-2.13%之间,整体含量偏低,有随海拔高度由低到高的趋势;有效氮和有效磷含量相对较高,有效钾较缺乏;有效钙、锌和镁等中、微量元素含量较低,而有效硼含量则普遍严重缺乏。

南盛拦河坝消能工破坏原因分析

介绍南盛拦河坝基本情况 ,分析了其消能工破坏的原因。

鉴江干流南盛拦河坝库区水葫芦生长成因及治理建议

每年春季,鉴江干流南盛拦河坝库区都会全面爆发水葫芦泛滥生长的现象,给当地生产生活带来极大影响。本文通过对全面爆发水葫芦泛滥的成因进行调查分析发现,鉴江干流春季来水流量偏低,加上南盛工业引水渠高占比引流,导致库区流速变缓,再配以适当的气温+水域的富营养化综合作用所致。为了解决南盛拦河坝库区水葫芦泛滥问题,根据目前治理措施和南盛断面实际情况,提出适当开闸泄洪、“人工+生物治理模式”,再配以围网或漂浮物围蔽形式的治理措施,以期达到最优的治理效果。

茂名石化工业渠用水管理现状及建议

南盛拦河坝及工业引水渠是高州水库灌区的供水配套工程,因历史原因造成由企业用水户管理维护。目前管理单位只管工程及引水,不进行用水计量与水帐结算;水利部门只管供水总量,不管工程,导致无法统一协调供水、工程效能下降、水费扯皮难收、责权利不统一等问题。建议将南盛拦河坝及工业渠归口水利部门管理,真正实现水资源和水利工程统一调度、综合治理,实现高效节约用水。

Study on the Development and Protection of the Historical Figures Resources in China＇s Guangxi Border Areas -- Mrs. WA Cultural Resource Is Taken for Example

Guangxi is in the southwest border of China, and Guilin landscape and ethnic customs as the two ＂trump cards＂ have been widely utilized in the communication between Guaaagxi and the outside world. In fact, Guangxi owns many cultural resources such as humanity history, characteristic diet, and local operas to be further promoted, among which historical figures resources are especially abundant. However, the development and protection of the historical figures resources are inconsistent with the current economic and social development, and feature obviously certain hysteresis. In this paper, by taking Mrs. WA who was a heroine of the Zhuang nationality to resist foreign invasions in the Ming Dynasty, the necessary development road of the historical figures resources is explored based on analyzing the current development and protection of the historical figures resources in China＇ s Guangxi border areas, and then innovative concepts and new ideas are proposed with great efforts.