山西森林采伐限额执行存在问题与建议

本文以2008年山西省林业厅组织的森林采伐限额检查结果为例,对全省在执行"十一五"期间森林采伐限额过程中存在问题进行了分析,并针对这些问题提出了相应的建议和对策。     

森林采伐限额制度有关问题的探讨

森林采伐限额制度是森林采伐管理的重要内容,其目的是通过对森林采伐数量来控制森林蓄积量。本文在总结了森林采伐限额制度存在的问题的同时,提出了完善该项制度的意见。     

论森林采伐限额制度的法律意义

森林采伐限额制度是国家控制森林资源过量消耗 ,实现林业可持续发展的重要举措。森林采伐限额制度已纳入我国法制化轨道。依法执行森林采伐限额制度是依法治林的重要内容。一、森林采伐限额的法律依据为了控制森林资源的过量消耗 ,实现森林资源的永续利用 ,１９９８年１月颁布实施的《森林法》明确规定了采伐森林必须实行森林采伐限额制度 ,同时规定了森林采伐限额编制的原则和程序等。森林采伐限额制度正式列入我国的《森林法》 ,以法律的形式在我国开始实施。１９９８年４月我国公布了重新修订的《中华人民共和国森林法》 ,修订后的《森林…     

森林采伐限额管理存在的问题及改革对策

森林采伐限额管理存在的问题及改革对策李善文（宜川县国营林业总场，陕西宜川７１６２００）国家实行采伐限额制度，符合森林生长自然规律和森林经营的经济规律，对保护和增加森林资源，控制森林资源的消耗，充分发挥森林的多种效益起到了极为重要的作用。但在具体管理过...     

对森林限额采伐法律制度的认识

森林限额采伐制度是我国《森林法》规定的一项法律制度,是森林采伐管理的重要内容,其目的是通过对森林采伐数量的控制来增加森林面积和森林蓄积量。     

当前森林采伐限额管理存在的问题及对策

结合实际，分析了森林采伐限额管理中存在的问题及其原因，提出了强化采伐限额管理的对策。     

森林采伐限额制度管理探究

森林采伐限额是<森林法>确定的一项重要的法律制度,是控制森林资源过量消耗、实现森林资源可持续经营的核心措施.分析了采伐限额管理中存在的问题,探讨了改革森林采伐限额管理制度的原则与思路,并提出相应的对策措施.     

关于当前森林采伐管理政策存在的问题及建议

文章简要分析了森林采伐中存在的各种问题,并提出了一些建议。     

论市场经济与森林采伐限额制度

分析了市场配置森林资源的特点，探讨市场经济与森林采伐限额制度之间冲突的具体表现和冲突原因，强调市场经济条件下坚持森林采伐限额制度的必要性，提出解决或缓解市场经济与森林采伐限额制度冲突的对策。     

谈森林采伐限额

本文结合森林资源监督管理的实际经验 ,论述了森林采伐限额管理的必要性及实施的具体措施。     

对现行森林采伐管理制度改革的思考

森林资源采伐制度对于促进森林可持续经营、保障经营者利益,以及有效保护森林资源具有重要作用。中国以森林限额采伐管理为核心的木材采伐许可证制度,尽管对于有效保护森林资源曾经起到重要作用,但是,在新的历史条件下,森林采伐管理在目标、手段不一致,采伐管理政策单一等一系列问题,已经成为影响与制约中国林业发展的重要政策因素。为此,以森林分类经营、分类管理为基础,提出对于公益林和商品林、人工林和天然林、国有林和私有林等,必须实施森林分类采伐管理政策。     

国有林区森林采伐限额执行中的主要问题及对策

结合黑龙江省国有林区森林采伐限额执行中面临的实际问题,提出合理实施森林采伐限额、完善监督体制和建立生态效益补偿机制等具体解决办法。为提高森林采伐限额管理水平,控制森林资源消耗提供了依据。     

天然林停止商业采伐后的经营策略探讨

在天然林商业采伐停止后的天然林培育过程中,要立足于建设地带性顶极群落,优先培育有林副产品价值的建群树种和优势树种,然后培育有林副产品价值的伴生树种和组成树种,最后培育有林副产品价值的灌木树种。经过一段时间的持续培育,大幅度提高天然林的林副产品收益,为林业企业生存和林业职工生活提供经济支撑。     

浅议采伐对环境的影响

本文详细论述了采伐量和采伐方式对森林生态环境的影响,强调选择合理的采伐量和采伐方式对维护生态平衔的重要性,提醒人们强化生态意识,以防大自然对人类的再次惩罚。     

森林采伐限额执行中存在的主要问题及对策

实行森林采伐限额制度是控制森林资源消耗的有效手段。依据近两年全国森林采伐限额执行情况检查结果材料,分析了林木采伐管理、伐区凭证采伐制度执行方面存在的问题,提出了解决措施。     

关于林业发展中几个问题的思考

客观分析了森林采伐限额制度影响企业发展林业的积极性,是制约林业发展的瓶颈;同时提出了几点促进林业发展的建议。     

浅谈现行商品林采伐限额制度存在问题和对策

从峡江县实际出发,深入分析了林权制度改革后,现行森林采伐限额管理制度存在审批权力过于集中、管理措施过于死板、手续过于繁琐等弊端,阐明了这些弊端限制了林业经济的发展。因此,提出了几点对商品林采伐限额制度的改革措施：即落实森林经营方案的编制、制定最低生态标准、实行采伐计划审核登记制、建立林权所有者经营诚信制度等,加快商品林采伐权交易市场建设步伐。     

Effects of selection cutting on the forest structure and species diversity of evergreen broa-leaved forest in northern Fujian, southern China

The short-term effects of selection cutting of different intensities on the forest structure and species diversity of evergreen broad-leaved forest in northern Fujian Province were investigated and analyzed. The results showed that selection cutting of low and medium intensities caused little variation in the forest structure. After cutting, the dominant species retained their leading status in the community. However, the community structure changed significantly following selection cutting of high and extra-high intensities; the status of the dominant species of the community declined dramatically. Some tree species began to disappear from the sampling plots. Except for extra-high intensity cutting, the diversity of tree species did not change significantly for the other three cutting intensities. However, the evenness of the stands was very different among the four kinds of cutting plots. For low and medium intensity selection cutting, the evenness declined slightly. For extra-high intensity selection cutting, the evenness increased to some extent, which might be due to a more even distribution of tree species after cutting. Cutting operations resulted in some adverse reactions to development of arborous species diversity of evergreen broad-leaved forest, particularly serious damage to the forest canopy. But the rational selection cuttings, which may benefit the restoration and maintenance of species diversity over a long period and may come about from the variations in environmental factors such as sunlight, temperature and humidity.     

Effects of selection cutting on the forest structure and species diversity of evergreen broad-leaved forest in northern Fujian, southern China

The short-term effects of selection cutting of different intensities on the forest structure and species diversity of evergreen broad-leaved forest in northern Fujian Province were investigated and analyzed. The results showed that selection cutting of low and medium intensities caused little variation in the forest structure. After cutting, the dominant species retained their leading status in the community. However, the community structure changed significantly following selection cutting of high and extra-high intensities;the status of the dominant species of the community declined dramatically. Some tree species began to disappear from the sampling plots. Except for extra-high intensity cutting, the diversity of tree species did not change significantly for the other three cutting intensities. However, the evenness of the stands was very different among the four kinds of cutting plots. For low and medium intensity selection cutting, the evenness declined slightly. For extra-high intensity selection cutting, the evenness increased to some extent,which might be due to a more even distribution of tree species after cutting. Cutting operations resulted in some adverse reactions to development of arborous species diversity of evergreen broad-leaved forest, particularly serious damage to the forest canopy. But the rational selection cuttings, which may benefit the restoration and maintenance of species diversity over a long period and may come about from the variations in environmental factors such as sunlight, temperature and humidity.