“三化”协调进程中的征地拆迁问题

近年来,随着城市建设的快速发展,征地拆迁不断增多,严重影响社会稳定。因此,对＂三化＂协调发展进程中的征地拆迁问题进行调查与研究有着重要的现实意义。     

基于利益相关者的乡村旅游开发研究——以安徽省池州市为例

本文基于利益相关者理论,分析了乡村旅游开发中的主要利益相关者,并以安徽省池州市为例探讨了乡村旅游开发模式及其利益冲突,提出了乡村旅游开发利益协调对策.     

基于物权法的征地拆迁补偿创新探讨

本文以《物权法》相关规定为依据，通过深入理解其立法精神，分析现行征地拆迁补偿中存在的诸多问题，在此基础上，对征地拆迁补偿提出相应的完善及改进意见。     

集体土地房屋拆迁农村移民利益保障及冲突分析——以江苏省Y市高新技术产业园区为例

在分析我国集体土地房屋拆迁补偿政策依据及其对农村移民利益保障作用的基础上,以江苏省Y市高新技术产业园区为例,对拆迁冲突中涉及的农村移民、地方政府和开发商这三方利益主体进行角色定位,分析其利益冲突的表现和成因,并提出保障农村移民及化解利益冲突的对策,以期为完善集体土地房屋拆迁政策、规范拆迁行为、保障农村移民的权利提供借鉴。     

建设征地中相关利益主体利益关系探析

在我国建设征地中，地方政府、土地开发企业、失地农民及所属集体利益分配关系严重失衡，导致征地过程中利益冲突加剧。在当前建设征地过程中，利益分配与保障机制的残缺是失地农民利益受损的主要原因。因此，为促进征地中相关利益关系的协调，政府应从制度和政策上加以保证和引导，以推进我国和谐社会的构建。     

农村房屋征拆情况调查

<正>随着经济发展与城镇建设规模的不断扩张,征地过程中农村房屋拆迁补偿问题,也越来越成为社会的突出问题。其实,当城市强制拆迁、群体维权及暴力抗法等问题愈演愈烈的时候,农村房屋拆迁中的问题也同样严重,各地农村群体抗     

征地安置满意度实证分析

研究目的:从被征地拆迁的农户视角出发,对征地补偿和拆迁安置进行实证分析.研究方法:统计分析法、计量分析法.研究结果:征地拆迁的补偿水平仍然是影响农户满意度的重要因素.此外,居住环境、重建后房屋结构、宅基地安排方式、安置后通往公路的类别是影响安置满意度的重要因素.工程对非农经营和农业经营的影响、征地比是影响征地满意度的重要因素.研究结论:提高补偿水平;优化安置环境和条件;提高农户参与水平;提供更多非农经营和发展机会等有助于提高农户满意度水平.     

基于社会网络分析的湖北省G市征地拆迁领域黑恶势力生长实证研究

研究目的：对湖北省G市征地拆迁领域黑恶势力的生长进行实证研究。研究方法：社会网络分析法。研究结果：（1）不法开发商和打击不力的公检法部门某种意义上构成黑恶势力特定的利益相关者。同时,黑恶势力的内向接近中心度较高,表明黑恶势力独立拥有网络的分散权力,一定程度上可肆虐于征地拆迁领域。（2）黑恶势力团伙的活动具有较为复杂的空间相关性,其地理分布不均匀,并呈现无规则特征。在征地拆迁领域一些黑恶势力已扩大蔓延,而另一些力量还比较单薄。研究结论：（1）黑恶势力的生长既来自不法开发商的预谋和联手,又来自某些公检法部门职能的缺失和打击不力;（2）黑恶势力的生长有着周期变化,得势时借机扩大,失势时隐藏甚至消弭。     

失地农民的维权行为分析--以江苏省铁本事件征地案件为例

研究目的以江苏省铁本事件征地案例为例,分析征地过程中失地农民维权行为的发生机理、基本方式、行为选择和影响因素等.研究方法在对失地农民进行问卷调查的基础上,建立Logistic模型,计量分析失地农民维权决策行为、维权选择行为的微观影响因素.研究结果失地农民维权行为的产生是多种外部因素和内部因素共同作用的结果,是征地拆迁过程中各种利益体相互制衡的产物,影响失地农民维权决策的主要因素是家庭人均收入水平、家庭非农就业率、家庭损失和补偿比、家庭恩格尔系数以及对于农地功能的认识.研究结论中国拆迁征地制度改革应以提高拆迁征地效率、注重各个实体的利益平衡、维护失地农民利益为目标,将失地农民行为纳入拆迁征地决策体系,建立有效保障失地农民利益的拆迁征地制度体系.     

农村征地拆迁中的政府角色定位

社会契约论和儒家思想塑造了理想状态下政府的应然角色:民权政府和德性政府。而在现实的农村征地拆迁中,政府既要实现公共利益,又要保护农民个人利益,导致其易陷入两难处境并使其角色混乱错位,实然角色和应然角色存在了一定反差。继而文章分析了在农村征地拆迁中导致政府角色混乱错位的原因,指出暴力性的征地拆迁行为影响了政府的公信力和法律权威;在此基础上提出了在征地拆迁中,应注重保护农民权益和灵活运用多种方式,塑造良好的政府形象。     

面粉中含砂量测定的不确定度评定

本文依据《粮油检验粉类粮食含砂量测定》对面粉中含砂量进行测量,并对其测量结果进行不确定度分析,探究影响测量过程中不确定度分量来源并进行评定。分析得出,扩展不确定度为0.0004%,面粉中含砂量测定结果为0.017%±0.0004%(k=2)。     

饲料中镉含量的测量不确定度评定

分析石墨炉原子吸收光谱法测定饲料中镉含量不确定度各个分量,对其测量不确定度进行合理评定,结果表明:饲料样品中镉含量为0.052 mg/kg时,其扩展不确定度为0.0035 mg/kg(k=2),校准过程和测试过程随机效应是引入不确定度的主要原因。     

食品中金黄色葡萄球菌定量检测的不确定度评定

为提高食品中金黄色葡萄球菌定量检测结果的准确性,本文对测量不确定度进行分析和评定.按照《食品安全国家标准食品微生物学检验金黄色葡萄球菌检验》(GB 4789.10—2016)第二法金黄色葡萄球菌平板计数法对人工染菌的乳粉样品进行检测,按照《测量不确定度评定与表示》(JJF 1059.1—2012)分析不确定度来源、评定标准不确定度、计算合成标准不确定度和扩展不确定度.金黄色葡萄球菌定量检测结果的扩展不确定度U=0.0662(k=2.26),金黄色葡萄球菌定量检测结果为33574～45541 CFU·g-1,修约后为34000～46000 CFU·g-1.对金黄色葡萄球菌检测不确定度贡献最大的是接种Baird-Parker平板引入的不确定度,其次是重复检测引入的不确定度.     

中国水稻生产效率的变动分析

一、引言中国是世界最大的稻谷生产国 ,水稻是中国最主要的粮食作物。我国加入WTO后 ,在市场经济的调节下 ,稻谷生产与贸易受国际市场和价格的影响越来越大 ,因而如何保护我国的农业 ,提高我国水稻的国际竞争力 ,促进我国农产品的生产和贸易 ,是摆在我们面前的一件重要事情。而生产效率的提高有助于提高我国水稻的国际竞争力 ,所以 ,研究水稻的生产效率很有意义和价值。生产效率是指产出量与全部投入之比 ,表明产出量的变动与全部投入量变动的关系 ,以衡量生产率的变化对经济增长的作用。生产效率一般是指生产系统的总要素生产率 (TotalFa…     

明代华北农业发展的推动因素分析——生产要素角度的描述与估计

本文以明代时期的北直隶、山东、河南为例,从生产要素的角度分析明代华北农业发展的推动因素.一是人口的增长、迁移和耕地面积的增加.二是农田水利,除了治理河流,井灌得到了广泛采用.三是农业技术有所进步.本文还尝试用生产函数模型,分别对中性、劳动增强型和土地增强型的技术进步率进行估计,结苯表明,明代华北农业的增长方式主要依赖于劳动和耕地的增加.在资源约束日益加剧的今天,要进一步重视技术进步在推动农业发展中的作用,同时在技术选择和创新中还特别需要注意与各地的资源禀赋条件相适应.     

重庆缙云山旅游竞争力提升研究

缙云山作为国家级重点风景名胜区，在自然资源、生态、区位和宗教旅游方面具有一定的旅游竞争优势，但如何有效利用这些优势资源提高景区的竞争力仍是其面临的重要问题。通过分析缙云山的旅游竞争力基本要素，指出其目前存在的旅游产品单一、景区客源市场小等问题。提出改变旅游资源开发方向，完善解说系统，培养专业人才，加强管理等提升缙云山旅游竞争力的相关措施。     

Assessment of implementation of protection of mineral deposits in spatial planning in Poland

A complex of raw materials available in a given commune shapes its functional − spatial structure and affects local economic development. The use of the resource base of minerals depends largely on the management of the space and respecting the zoning restrictions connected with protection of mineral deposits. The urgent need to protect them is due to their non-renewable nature and progressive development of the land. Preserving access to deposits is essential to ensure future mineral supply necessary for the economic development. This article presents the results of the assessment of implementation of rules of protection of mineral deposits in spatial planning at the level of territorial units in Poland.The study has been conducted in twenty-three communes of the Lesser Poland voivodeship, for thirty-one unexploited mineral deposits designated for protection in the Spatial Development Plan of the Lesser Poland (Małopolskie) Voivodeship of 2003. In the study of conflict with development of the selected mineral deposits with the environment, factors related to land use, forms of nature protection, water conservation and planned land development have been evaluated. The assessment has taken into account the importance of individual factors of conflict by giving them weights by means of pairwise comparison method. Five classes of conflict of the deposit management have been proposed: non-conflicting deposit, small conflict, medium conflict, major conflict and very big conflict. Almost equal numbers of deposits (9) belong to the class characterized by a of medium, small and large conflicts. Road and technical projects as well as expected significant impact of exploitation on the environment restrain exploitation. The impact is related to the necessity of use of explosives during the exploitation and by the cumulative effect of the mining activity already existing nearby. Analysis of the planning documents of the communes has shown both inadequate protection of mineral resources, including designation of areas of deposits for single-family housing, and a few examples of properly maintained spatial planning in the field of protection of mineral deposits. Information obtained from the environmental survey has been supplemented by assessment of the social aspect. In nine communes it has been determined that the areas of mineral deposits are not subject to spatial conflicts but in seven communes there is opposite situation. The most important benefits from the mineral exploitation which has been indicated in the studied documents included: jobs, access to construction materials and development of the commune.Present work allowed to define the areas and the scale of conflicts induced by development of mineral deposits and to propose measures for rational management of mineral resources. Recognition of the existing and potential conflicts can help to make the right decisions concerning development of the area and minimising impacts of exploitation of the mineral deposits.     

农地生产率变化及不同规模农户农地生产率比较研究--浙江省农村固定观察点农户农地经营状况分析

本文以浙江省农村固定观察点的农户为研究对象①,对近十几年来农户农地利用结构和生产效率方面的变化做一实证分析。一、农地生产率变化分析(一)农地生产率及其经营效益变化从观察户的跟踪观察资料看,随着科学技术的进步和农户生产技术水平的提高,农户的农地生产率总体呈上升趋势。这里我们以浙江的主要农作物粮食的单位面积产量与农地单位面积投工两个方面来说明。从表1可见,在固定观察点建立以来的14年中,按播种面积计算的粮食亩产提高了15.14%(1988年较1986年提高20.60%);同期,每亩农地的用工量减少了36.76%。表1的后半部分是农户农地经…     

分光光度法测定食品中亚硝酸盐不确定度评估

本文根据《测量不确定度评定与表示》(JJF 1059.1—2012)和《食品安全国家标准食品中亚硝酸盐与硝酸盐的测定》(GB 5009.33—2016),利用分光光度法对食品中亚硝酸盐的含量进行测定,建立数学模型对亚硝酸盐含量测定的不确定度来源分量进行计算、分析,食品中亚硝酸盐的测定结果可以表示为X=(11.2±0.70)mg·kg^-1,k=2,为评价试验测量结果的真确性提供科学依据。     

Evaluation of forestland use in mining operation activities in Turkey in terms of sustainable natural resources

Mining has been necessary for human activities and is conducted in line with this need. The location of mines must sometimes be where land use overlaps with other activities because the location of the mined substance cannot be changed. In Turkey, forestland are the most common of these overlapping areas. Therefore, mining has frequently occurred on forestland in Turkey—and worldwide. After the mining operation activities are conducted, the forestland are rehabilitated and returned to the forest administration. The examination of used and returned areas provides an opportunity to create an optimal situation between “mining for sustainable development” and “protection of forestland.”Accordingly, several questions, such as mining production amounts, degrees of social and economic development of the cities in which enterprises are conducting mining, the quantity of the areas they used for mining activities in forestland, the areas which were returned to the forest administration, operating license areas and operation permit areas, and the life of mining operation, were asked to the mining enterprises in Turkey through the “Survey Monkey” program in 2018. Thus, according to mineral groups, different land use rates were compared with the operating license areas, and the land uses for each mineral group were analyzed by considering the operation activity periods. The results indicate that the sustainability of the use of forestry in mining activities in Turkey has changed in a positive direction, particularly because of changes in mining and environmental legislation in Turkey over the last decade.