Mountain Water Tower and Ecological Risk Estimation of the Mesta-Nestos Transboundary River Basin （Bulgaria-Greece）

The Mesta-Nestos river basin in Bulgaria and Greece is a case study for transboundary decision-making support in south-eastern Europe and a show-case for the development of methodologies and information-gathering for the integrated regional planning of water resources. Land-use conflicts in this water-scarce region cover a wide spectrum of activities like agricultural irrigation,drinking water production,diversions for industrial water,and risk of pollution from mining,to name a few examples. Measurements of the water quality were carried out in the upper basin. Results will be illustrated by the example of the environmental situation in the alpine region of the Pirin National Park as well as in the Razlog Basin with a stronger anthropogenic impact and pollution around a former uranium mine near the village of Ele?nica. The social and economic development of this transboundary region is a recently established priority for the future. It will mean an increase in water usage and more stress for the water resources if regional impacts of global climate change are verified. Problem-focused management of the catchment area as a whole on the basis of proved geo-data sets is needed for the future.     

2006地理信息系统银奖工程简介湖南省林业基础地理数据管理系统

1项目简介 1.1背景 在"数字地球"的大背景下,我国林业系统于2003年提出构建国家"数字林业"系统的构想.     

NOAA的沿岸海洋规划

人类活动给沿岸水域造成了许多问题,如海滩、河口和沿岸水域受到有毒物质和营养盐的严重污染,鱼贝类资源大量减少,有的水域已达到危险程度;给沿海公共卫生和旅游业带来严重影响;安德鲁飓风给美国造成约200亿美元的损失;多年来已禁用的DDT和含氯农药仍在鱼贝类体内聚集,威胁着人类、野生动物和生态系的健康。 美国海洋和大气管理局(NOAA)关注着各类沿岸问题,于1989年制定了“沿岸海洋规划”(COP),以集中NOAA和沿海科学界的力量来解决长期存在的沿岸急迫问题。     

博物馆“资源-游客”双核环境解说规划模式研究——以北京自然博物馆为例

博物馆近几年发展迅速,不论是重修还是新增,博物馆在硬件方面都取得较大进步。根据本研究调研,发现博物馆软件方面并没有跟上发展。环境解说规划是博物馆提高解说服务最基础的工作,但是我国的博物馆还没有一个真正的环境解说规划文本。本研究根据国内外环境解说规划研究现状,以及中国博物馆实际调研情况,提出了“资源-游客”双核环境解说规划模式,并以北京自然博物馆为例进行了环境解说规划案例研究,以期为其他博物馆环境解说规划提供参考和借鉴。     

省地矿局“十二五”地质勘查目标确定 全面实施找矿、找水、找热、基础地质、走出去五大战略

《黑龙江省地质矿产局第十二个五年规划纲要》近日出台。“十二五”时期,省地矿局将以重点地区整装勘查为主要方式,全面实施“找矿、找水、找热、基础地质、走出去”五大战略,加快地质找矿步伐。     

做了国土资源管理工作 推进社会主义新农村建设

《中共中央关于制定国民经济和社会发展第十一个五年规划的建议》中指出：“建设社会主义新农村是我国现代化进程中的重大历史任务”，“搞好乡村规划，节约和集约使用土地”。《建议》还对积极推进城乡统筹发展、推进现代农业建设、全面深化农村改革、大力发展农村公共事业、千方百计增加农民收入等问题提出了规划设想。为了落实中央推进社会主义新农村建设的战略部署，国土资源管理部门要努力做好本职工作，做出贡献。现就农村土地利用规划、农村建设用地、加强基本农田保护等几个问题谈一谈自己的看法。     

发挥耕地资源优势 搞好粮食深加工

《中共中央关于制定国民经济和社会发展第十一个五年规划的建议》指出了建设现代农业的总体要求，其中特别强调。要“调整农业生产结构，转变农业增长方式，提高农业综合生产能力。”搞好粮食深加工是提高农业综合生产能力的有力措施。     

青海省湟水流域重大土地整治工程正式纳入《全国土地整治规划（2011-2015）》

经国务院批复同意,3月29日国土资源部发布实施《全国土地整治规划（2011--2015）》（以下简称规划）。《规划》将我省湟水流域重大土地整治工程,纳入到规划期实施的重大项目,并将我省海西州柴达木盆地和海南州台地土地整治工程,作为规划期内的备送项目。     

Assessment of man-made and natural hazards in the surroundings of hydropower projects under construction in the beas valley of northwestern Himalaya

Mountain ecosystem,on the earth,has plenty of natural resources. In Himachal Pradesh all the rivers are snowfed and therefore rich in water resources. These resources have been supporting enough for the generation of electricity through introducing hydropower projects since the last decade. However,every developmental activity has its own negative impacts on the surrounding environment. Due to the fragile nature of topography and delicacy of ecology of the Himalaya,it results in lot of disturbances because of high degree of human interferences like construction of major hydropower projects. The increased extent of geological hazards,such as landslides,rock fall and soil erosion,have mainly due to alike developmental interventions in the natural ecosystem. So understanding and analysing such impacts of the hydropower projects have mainly been on the environment in various forms but natural hazards have been frequent ones. The present study,therefore,focuses mainly on the Parbati Stage Ⅱ (800 MW) and the Parbati Stage Ⅲ (520 MW) hydropower projects; both of which fall within the Kullu district of Himachal Pradesh. Based on the perception survey of the local communities,the existing land use pattern,status of total acquired land of the residents by hydropower projects,frequent natural hazards and resultant loss to the local communities due to upcoming construction of hydropower projects surrounding to the Parbati Stage Ⅱ and Ⅲ have been analysed in the paper. Also,the preventive measures to mitigate these adverse impacts have been suggested to strengthen these projects in eco-friendly manner in the mountain context.     

浅谈如何规范农村宅基地的管理

随着经济的发展,国家惠农政策不断落实,农村宅基地管理政策的滞后在一定程度上导致了农村宅基地的无序扩张、土地资源的严重浪费,本文对这些问题进行了分析并提出了相应的对策.