试论档案价值鉴定工作的几个"误区"

由于我国档案价值鉴定理论和观念的长期滞后,导致人们在认识上存在许多“误区”。一、对“丰富馆藏”的理解片面,效益观念淡漠;二、忽略了对永久、长期档案的价值鉴定;三、档案价值鉴定是否重要是由档案数量的多少来决定的;四、鉴定难,销毁更难。文章详细探讨了产生这些“误区”的原因,以及由此带来的负面效应,并提出了正确的认识和今后努力的方向。     

江西农用地分等定级估价成果在征地制度改革中的应用——以进贤县为例

当前征地制度存在着诸如征地补偿标准偏低、同地不同价等问题,使我国的耕地资源锐减,耕地保护政策很难落到实处,农民利益得不到有保护。根据农用地分等定级估价成果,结合江西省进贤县实际,具体实践了利用定级估价成果测算征地区片综合地价的思路,同时提出在区片综合地价基础上结合分等成果确定征地范围的思路,对进行合理征地具有一定的指导意义。     

企业员工培训效果评估必须注重整体性

培训效果的评估是一项系统性、复杂性的人力资源管理活动。国内企业对培训效果的评估仅仅是在培训结束后进行的,而且只是停留在一些浅显的层面上,无法进行有效的评估。有效的培训评估应贯穿于整个培训过程,包括培训准备阶段的评估、培训实施阶段的评估、培训结束后的评估。     

基于PCA的农机购置补贴绩效评价研究

针对农机购置补贴绩效评价过程中存在的数据统计繁杂、人工处理耗费时间长、计算结果易出错、不能及时得到数据结果等问题,本文提出了一种基于PCA进行绩效评价的新方法,并与常用的因子分析法及图表比对法进行了结果比对。结果显示,该方法结果准确,且前三主分量累积比率达到83.16%接近85%(常用阈值),可用前三主分量代替整体研究失分率。经过在近两年的绩效考评工作中实践验证,该方法操作简便,结果简明,特别在数据量庞大情况下该法优势更加明显,适用于农机购置补贴绩效考核评价。     

就业导向下茶叶审评与检验课程的教学改革实践

针对评茶员考试的具体要求和考核方式,从课堂教学、实验教学、实习教学3个方面提出了茶叶审评与检验课程和评茶员考试有效对接的改革方案和措施。就业导向下茶叶审评与检验课程的教学改革可有效提高茶学专业毕业生的评茶技能,学生在完成课程学习的同时可取得评茶员资格证书,从而提高就业竞争力。     

森林资源评价的发展及研究

从有关的概念入手，论述了不同林业时期的森林资源评价发展过程，进而从森林的三种效益方面综述了国内外森林资源评价研究的进展情况，并对国际性、国家性以及区域性的森林资源可持续发展的评价指标体系研究和森林资源的评价路线作了评述。据此，以思考的方式对今后的森林资源评价研究提出了意见。     

Characterization of multistrata silvopastoral systems on seasonally dry pastures in the Caribbean Region of Colombia

Latin American pastures usually include trees that may be important in sustaining productivity and conserving resources and biodiversity. A participatory survey of trees in seasonally dry pastures of 54 farms in the Caribbean region of Colombia, followed by cluster and correlation analyses, revealed a multistrata configuration. Trees of large stature (e.g., Tabebuia rosea, Albizia caribaea and Sterculia apelata) provided shade and produced timber. The most important fodder trees were those of medium stature (Albizia saman, Guazuma ulmifolia, and Cassia grandis) that produced fruits or pods, while other species were managed as shrubs producing green leaf fodder (e.g., Crescentia cujete and Gliricidia sepium, which was also ubiquitous as living fence posts). Trees were present on between 26 and 69% of the pastures on each farm, at densities varying from less than 3 to more than 50 trees ha⁻¹. There were more trees in drier areas, of lower fertility, with extensive grazing, where milk as well as meat was produced. Most farmers planted timber trees, encouraged regeneration of fodder trees, and knew about fodder species preferences of cattle and the effects of trees on pasture and animal productivity. Their knowledge of tree phenology was less certain and varied even amongst farmers in similar locations. There is scope to develop silvopastoral systems with woody species familiar to farmers, but it is critical to determine how important different vegetation strata are for sustainability of cattle production. An experiment has been established to achieve this, with treatments based on an analysis of how trees are presently used on farms in the region. This revised version was published online in June 2006 with corrections to the Cover Date.     

进一步完善森林资源资产评估体系

森林资源资产评估在我国起步较晚，但是其发展极为迅速，尤其是在福建、浙江和四川，森林资源资产评估体系已建立，并进行规范化运作。文章对四川省建立森林资源资产评估体系方面的经验进行了总结，提出完善森林资源资产评估体系的对策：继续森林资源资产评估技术的研究；森林资源资产评估的风险防范和加强开展继续教育，提高森林资源资产评估从业人员的素质等。     

盗伐滥伐林木后果评价方法研究

为了对盗伐滥伐林木对社会造成的危害进行综合评价，运用特尔菲法建立盗伐滥伐林木后果评价的指标体系，并采用层次分析法确定评价指标的权重；制定各个指标的等级评价标准；提出盗伐滥伐林木后果评价的平均值加权求和法。并对具体评价对象进行应用。