海南州实施土地整合项目结硕果     

《青海国土经略》2009,(6):43-43

海南州把土地整理项目作为建设新农村、为民办实事的惠民工程来抓,在认真调查现有土地资源的基础上,围绕水源充足、光热条件好、易增产的黄河谷地和台滩地,进一步挖掘土地后备资源,聘请省上专家踏看现场,筛选项目,认真论证,并积极向省国土资源厅进行衔接,申报项目,使今年的土地整理项目波及五县,整体推进,取得丰硕成果。  相似文献   

青海省东部黄河谷地百万亩土地开发整理重大项目调研论证会在宁召开     

韦慧晶  康维海 《青海国土经略》2009,(4):I0004-I0005

8月5日至7日,国土资源部组织耕地保护、土地整理、地籍管理、财务规划等部门的负责人和土地、农林、水利、环境、预算等方面的专家一行共17人,组成调研论证组,来我省就青海东部黄河谷地百万亩土地开发整理重大项目进行调查论证,这标志着该项目加快前期工作步伐,已进入工程实施前的论证、批复等实质性阶段,为确保项目早日开工实施奠定基础。  相似文献   

开发治理并重 查堵补漏结合 清丰县四年新增耕地两万亩     

岳志强  王太坤 《河南国土资源》2009,(1)

"今年,靠承包地种西瓜卖的钱,我家不仅新买了大彩电,还盖起了5间大瓦房。"2008年岁末的一天,清丰县大屯乡南召市村农民雷青顺指着自家刚完工不久的瓦房,喜上眉梢。  相似文献   

大兴安岭塔河县盘古河上游地区地质背景及多金属成矿条件分析     

王珊珊 《黑龙江国土资源》2009,(6):41-41

一、区域地质背景 1．地层 本区地层出露比较齐全,岩性复杂。主要有新元古界——下寒武统倭勒根群吉祥沟组和大网子组、中生界上侏罗统吉祥峰组、下白垩统光华组和甘河组、第四系全新统。  相似文献   

炎黄争战：都是土地惹的祸     

吴晔  马亮 《国土资源导刊(湖南)》2009,6(7):81-81

中国人称自己为炎黄子孙,而且这么多年来,一直"炎黄"并称,按现代人的思维理解,他俩就算不是亲密友好,至少面子上也还过得去,都是老祖宗,当然以和为贵.  相似文献   

黄河（山东段）悬河稳定性评价   总被引：1，自引：1，他引：0       下载免费PDF全文

郭秀岩  韩祥银  王心兵 《山东国土资源》2009,25(4)

通过黄河（山东段）悬河稳定性影响因素分析,各河段都有决口失稳的可能。该文从区域地壳稳定性、堤基稳定性、河道稳定性3个方面,采用模糊数学综合评判法进行悬河稳定性评价,对河段可能出现的失稳或决口险点及其可能造成的危害性进行分析和预测,初步确定了10处地质险段。  相似文献   

国外油气上游技术研发出现新趋势     

《海洋地质译丛》2009,(2):77-77

美国石油工程师学会（SPE）最近进行的一项调查结果显示,尽管全球金融危机下油气需求减缓、油价陡降,然而国外石油公司、技术服务公司和学术机构对上游技术的研发投入基本未受影响,但出现一些新的趋势：科研投入方向将发生较大转变,如放缓提高采收率技术研发,而加快经济性钻井、完井和增产技术研发;仍然重视深水和海底开采技术,以及重油、油页岩等非常规资源开发技术的研发。  相似文献   

Livelihood strategy change and land use change —Case of Danzam Village in upper Dadu River watershed, Tibetan Plateau of China   总被引：2，自引：1，他引：1  

Jianzhong Yan  Yili Zhang  Liping Zhang  Yingying Wu 《中国地理科学(英文版)》2009,19(3):231-240

Land use change in rural China since the 1980s, induced by institution reforms, urbanization, industrialization and population increase, has received more attention. However, case studies on how institution reforms affect farmers’ livelihood strategies and drive land use change are scarce. By means of cropland plots investigations and interviews with farmers, this study examines livelihood strategy change and land use change in Danzam Village of Jinchuan County in the upper Dadu River watershed, eastern Tibetan Plateau, China. The results show that, during the collective system period, as surplus labor forces could not be transferred to the secondary and tertiary industries, they had to choose agricultural involution as their livelihood strategy, then the farmers had to produce more grains by land reclamation, increasing multiple cropping index, improving input of labor, fertilizer, pesticide and adopting advanced agricultural techniques. During the household responsibility system period, as labors being transferred to the secondary and tertiary industries, farmers chose livelihood diversification strategy. Therefore, labor input to grain planting was greatly reduced, which drove the transformation of grain to horticulture, vegetable or wasteland and decrease of multiple cropping index. This study provides a new insight into understanding linkages among institution reforms, livelihood strategy of smallholders and land use change in rural China. Foundation item: Under the auspices of National Natural Science Foundation of China (No. 40601006, 40471009), National Basic Research Program of China (No. 2005CB422006)  相似文献   

A landscape pattern analysis method based on boundaries and nodes: A case study in upper Minjiang River, China     

Qingchun Wen  Xiuzhen Li  Hongshi He  Yuanman Hu  Xin Chen  Yu Chang  Wei Wang  Rencang Bu 《中国地理科学(英文版)》2014,24(1):50-59

Traditionally,patch-based analysis at the landscape scale fragmentation has been used in the study of landscape ecology while the study of boundary and node has not been considered as much detail until recently.This study investigated the possibility of applying boundary-and node-based methods in landscape pattern analysis to the upper reaches of the Minjiang River in the southwestern China.Boundary-based and node-based landscape indices were selected to be used in analyzing changes in landscape patterns,and the results were compared with analysis using traditional pattern indices.We compared the responses of patch-area-based,boundary-length-based and node-number-based indices,and concluded that boundary-based and node-based indices are more sensitive to disturbance than patch-based indices with various patterns,and node-based indices are even more sensitive than boundary-based ones.Thus,the results suggest that boundary-based and node-based pattern analysis methods provide helpful supplementary information to traditional patch-based pattern analysis methods.The results about pattern dynamics of landscapes in the upper reaches of the Minjiang River based on boundaries and nodes showed that with human disturbance,the dominance of forest landscape was weakened by other landscape types; thus the landscape pattern of the study area became more homogeneous and the boundary network became more complex.These changes further augmented disturbance interfaces in the landscape and increased the possibilities of further landscape fragmentation.  相似文献   

多听农民意见 多让农民受益——徐绍史赴青海调研黄河谷地百万亩土地开发整理项目侧记     

刘振国  王莉  康维海 《青海国土经略》2010,(3):5-5

<正>在辽阔的青海省,有一片区域被誉为"青海小江南",日照充足,气候宜人,对农业发展非常有利。这片区域属于黄河谷地,包含海东地区、黄南州、海南州的百万亩土地,有丰富的土地资源开发整理潜  相似文献