合福高铁沿线旅客旅游行为分析

在问卷调查的基础上,对合福高铁旅客的出游目的、旅游目的地偏好、旅游线路等旅游消费行为特征进行分析,结果表明:预订率最高的3趟班次依次为G28(09:52~13:31)、G322(09:12~13:36)、G1612(16:50~21:22);旅客出行目的以商旅为主;旅游目的地偏好依次为黄山、婺源、武夷山、三清山;旅客普遍使用旅游相关的APP。合福高铁沿线应从微旅游市场开发、移动智能营销平台建设、高铁配套设施、区域旅游合作等方面加强旅游联合营销。     

阳高县杏脯产业现状调查分析

山西省大同市阳高县被誉为"三晋杏乡",生产的阳高杏脯营养丰富,是山西省传统名优特产。调查了阳高县杏脯产业的发展历史和现状以及阳高县杏脯产业发展中存在的问题,并有针对性地提出了阳高县杏脯产业可持续发展的合理化建议。     

丹东地区立地条件与红松生长的关系

分别按照表土层厚度、坡位、坡向、坡度以及小地形等不同立地条件,对丹东地区红松的生长情况进行统计分析.结果表明表土层厚度在20cm 以上红松生长最好;对坡位而言,红松在下坡位上生长达到最高;对于坡向,在北、西北、东北坡向组,即阴坡、半阴坡生长最好;红松造林选地切忌水湿地和冲风口.     

农户参与农房抵押贷款意愿的研究——基于山东、安徽228户农户的调查

通过对山东省潍坊市、安徽省安庆市的228户农户进行实地问卷调查,研究并分析了农户对农房抵押贷款的参与意愿及相关原因。研究结果表明:农户对于农房抵押贷款具有一定参与意愿,不同地区农户参与意愿有着较为明显的差异,被调查农户中潍坊市农户参与意愿高于安庆市农户;对农房生活保障功能的依赖是阻碍农户参与的主要原因;金融机构的正规性、自身的偿还能力以及政策细节与稳定性是农户在选择参与农房抵押贷款时所关注的主要方面;在政策期望方面,简化抵押贷款的手续步骤、加大政策宣传、降低贷款利息等得到较高关注。     

十堰市、县林业勘察设计质量管理探讨

十堰市县现有11家林业勘察设计单位，其中7家颁发有勘察设计乙、丙级资质证书。目前存在着没有管理机构、设计质量低劣、弄虚作假，人员素质偏低等问题。提出了领导重视、推行项目法人制、招标制、监理制、审批制、竣工验收制，建立质量保证体系等解决问题的途径。     

Predicting regeneration establishment in Norway spruce plantations using a multivariate multilevel model

This study predicts the regeneration establishment on 3-year-old Norway spruce (Picea abies (L.) Karst.) plantations in southern Finland using regeneration survey data. Regeneration establishment was described by seven response variables: number of planted spruces, natural Scots pines (Pinus sylvestris L.), natural spruces, natural seed-origin birches (Betula pubescens Ehrh. and B. pendula Roth.) and other broadleaves (i.e. sprout-origin birches and other broadleaves than birch), as well as height of crop-tree spruce and dominant height of broadleaves. Due to the multivariate (several responses for each plot) and multilevel (plot, stand, municipality, forest centre) structure, regeneration establishment was modelled by fitting a multivariate multilevel model with explanatory variables such as temperature sum, site fertility, soil quality and method of site preparation. In the model, the numbers of tree seedlings were modelled using over-dispersed Poisson distributed equations, and the tree heights were modelled using normally distributed linear equations. The estimated fixed and random parameters of the equations were logical, and there was no serious bias in predicting the regeneration establishment in the independent test data set. This modelling approach can be used to predict the regeneration establishment stochastically by taking into account the large unexplained variation in regeneration models.     

Conducting surveys on forestry attitudes and practices in Leyte communities,Philippines: Experiences and lessons learnt

A survey of forestry practices and attitudes was undertaken in four communities in Leyte, the Philippines, to improve understanding of the social and economic factors affecting small-scale forestry development. The survey had three main data collection activities — initial focus group discussions (FGDs), household interviews, and reporting and validation FGDs. A team of enumerators was selected for household interviews which consisted of both males and females, to avoid potential problems of unwillingness of people to talk with those of the opposite gender. The interviewers were also required to be able to speak local dialects (Cebuano and Waray Waray), the survey questionnaires being administered in these dialects. Various methods were used to gain the support and assistance of local government units and barangay captains. Some difficulty was experienced by the survey team in the first community due to barangay elections at the time of the survey, and the requirement by the University of Queensland Ethics Committee that respondents sign a consent form. This requirement was found to be not culturally appropriate for the Leyte smallholder communities. Offering goods at the end of the interview was found to be of limited value for encouraging participation in the survey. Provision of food and drinks were found to encourage FGD participants to express their views, but too much alcohol had a negative effect. The importance of providing comprehensive feedback to respondents and involving them and other stakeholders in development of policy recommendations was apparent. These survey experiences provide valuable insights which are not generally available in textbooks on sample surveys, and provide lessons for planning and conducting smallholder community survey into natural resource management issues.     

森林资源二类调查中小班区划方法研究

通过对森林资源二类调查中小班区划方法进行改进得到连续小班区划方法 ,试验证明这种方法可以节省大量野外调查时间 ,大幅度提高小班界线区划的准确性 ,使小班界线相对稳定 ,调查成果可提供落实到山头地块的森林资源现状和动态变化数据及图面材料     

Landowner perceptions and the adoption of agroforestry practices in southern Ontario,Canada

A mail-out survey questionnaire was developed by the Agroforestry group at the University of Guelph to determine the level of awareness and interest in the adoption of agroforestry systems by landusers from four townships in Wellington County, Ontario. The questionnaire investigated: (1) the current level of knowledge regarding windbreaks, woodlots and plantations, intereropping, riparian plantations and silvipasture, (2) the present level of participation in each of these systems on-farm, (3) the perceived benefits and/or drawbacks of each of these initiatives with respect to total farm income, income diversity, land rehabilitation, land value/equity, soil/water conservation, labour intensity, overhead and return on the term of investment.The majority of respondents were familiar with conventional agroforestry systems such as windbreaks and woodlots/plantations (80%, 62% respectively), therefore the level of interest in the adoption of these practices was significant (74%, 66% respectively). Response rates were lower for silvipasture, riparian plantations and intercropping, most likely as result of the low level of familiarity with these practices (20%, 32%, 4% respectively). Respondents commented that agroforestry systems would have a neutral effect on farm income, and would increase land stewardship. In some cases, interested landusers indicated a willingness to participate in agroforestry systems even though they anticipated increases in overhead and labour intensity; however, this was only true if they held land stewardship as a priority. Landusers were more concerned with the economic aspects of agroforestry, as a determinant to the future adoptability of particular practices. Age, gender, farm operation and farm size were not correlated with the adoption of agroforestry systems.The success of agroforestry programs on farms in the study area is largely dependent on the attitudes and willingness of landusers to participate in non-traditional agricultural systems.     

杨树新品种生长情况调查

本文对杨树新品种西+加、小×黑、三北1号、中绥12号苗期生长情况和29a生西+加、北京杨生长情况进行了调查分析,认为西+加生长性能最佳,可在造林中推广应用。