基层国土所实施土地整治的实践与探索   总被引：1，自引：0，他引：1  

朱长明 《江苏国土资源》2002,(1):44-44

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我国人口与生态环境关系的几个特点     

朱宝树 《地理教学》1992,(3):4-6

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AN ILLUSTRATIVE STUDY ON LOCAL LANDSCAPEAND ITS LONG-TERM CHANGES BASED ON IKONOS AND HISTORICAL AERIAL PHOTO   总被引：2，自引：0，他引：2  

RUANRen-zong ErieCELLISt 《中国地理科学(英文版)》2004,14(2):162-169

Nowadays, the research works on landscape at fine scales using high-resolution images are uncommon.This research is based on the analysis of the combination of remote sensing data (1KONOS imagery acquired in 2002 and historical aerial photo taken in 1942). In the paper, the ecotopes in Qiujiadou and Xishao villages in Yixing City of Jiangsu Province in 1942 and 2002 were compared and landscape changes as well as the causes of the considerable changes were analyzed. It was found that the ecotope changes were at greater level in some aspects such as water surface and perennial vegetation coverage etc. This study at fine scale is globally significant for the rural areas, especially for the subsistence agricultural land, which occupies larger percentage in the earth. And it analyzes the structure of landscape based on a new landscape classification system--stratifications method.  相似文献   

土地综合整治难点何在？——溆浦新坪项目调查     

曾佑光 《湖南地质》2009,(9):52-55

开展土地综合整治，实施“万村土地综合整治”示范工程，是今年国土资源部推出的一项重大行动。大力推进土地综合整治可增加有效耕地面积，改善农业生产条件和农村生活环境，促进土地节约集约利用，也是保发展、保红线的结合点，统筹城乡发展的新平台，当前还能有效地拉动农村投资和消费需求。溆浦县桥江镇新坪村是怀化土地综合整治的首个试点村，近来就该村实施情况进行了调查。  相似文献   

玛多黄河源区生态环境治理:任重道远     

林志 《国土资源》2006,(1):40-43

黄河,发源于青藏高原巴颜喀拉山北麓。玛多县境是黄河源区的主要片区,这里因处于三江源区青藏高原腹地及其特殊的地理位置和高寒多风干旱的气候,生态环境十分脆弱。近20年来,由于大气环境的逐渐变暖和人类活动的加剧如草原开发和过牧等因素,玛多县境内黄河河段、湖泊、湿地及草  相似文献   

认清形势抓住重点周密部署稳步推进--各市局长谈治理整顿土地市场秩序工作     

朱寅传  高裕昌  朱铭源  王建国  王国和  赏建华  杜安才  黄昌煜  蒋志龙  陈月培  叶杰耀 《浙江国土资源》2003,(2):13-19

我市对土地市场秩序治理整顿工作高度重视，行动迅速，措施有力，确保了治理整顿工作有条不紊地开展。主要抓了以下四项工作。  相似文献   

汨罗成立专案组打击非法采砂     

《国土资源导刊(湖南)》2006,3(6):63

今年来，针对汨罗江河道非法淘金，乱采滥挖行为有所反弹的现象，汨罗市委，市政府开展了一场以“重点治乱，严厉打击乱采滥挖行为”为主的整治河道专项行动，该市国土资源局和公安局联合组建打击沙河违法犯罪专案组。通过抓宣传，抓整顿，抓禁采，抓打击，抓规范等措施。  相似文献   

浅析规划设计农田防护工程在土地整理复垦中应注意的问题     

朱博 《黑龙江国土资源》2004,(3):43-43

为更好地发展省土地整理复垦工作，现就在以往规划设计中存在的对农田防护工程的规划原则和目标不够明确的问题进行分析，希望在今后的工作实践中得以参考。  相似文献   

APPLICATION OF ANALYTIC HIERARCHY PROCESS TO ASSESSING THE ECOLOGICAL VULNERABILITY OF WETLANDS IN THE JIANGHAN PLAIN   总被引：5，自引：1，他引：4  

WANGXue-lei NINGLong-mei HUWang-bin 《中国地理科学(英文版)》2003,13(3):272-276

Wetlands in the Jianghan Plain are important components of wetland types in lake area in the middle and lower reaches the Changjiang (Yangtze) River and they fulfill many uses and functions related to hydrology,waste assimilation, ecosystem productivity and biodiversity. Owing to natural factors and human activities, especially excessive reclamation from lakes, the shrinking process of the lakes has been accelerated. Wetland ecosystem has shown the characteristics of vulnerability. According to the analysis of wetland ecological function in the Jianghan Plain, this paper presented an index system related to productivity, stability and environmental capacity. By using the method of Analytic Hierarchy Process, we computed the values of the relative weights of the indexes, and evaluated the vulnerability level of the wetland ecosystem by the method of multi-indexes. The case study showed that the fragile extent of wetland ecosystem in the Jianghan Plain is 5.6. This means that the wetland ecosystem in the Jiang-han Plain is laid to the state of middle vulnerability. Therefore, the wetland conservation and eco-rehabilitation in the JiangJaan Plain should be paid attention to.  相似文献   

绿化黄河工程土地资源促进沿黄生态环境建设     

孙玉民  许曰坤  刘丕建 《山东国土资源》2006,22(10):50-51

1998年以来，国家加大对防洪工程建设投入的同时，也对工程环境保护和建设提出了更高的要求，防洪工程绿化建设已纳入了全国生态环境建设和城市总体规划，是生态建设和经济可持续发展的战略布置。它不仅可保持工程的完整，提高工程的防护性能，为抢险提供丰富的物料，而且绿化黄河沿岸，对改善生态环境，美化黄河景点，建立沿黄景观带，发展旅游观光业具有非常现实而且深远的意义，同时也是将黄河堤防建设成为防洪保安线、抢险交通线、生态景观线的重大举措。  相似文献