“产业+生态”同步推进：林下经济让优势资源不再沉睡

<正>伴随着市场经济的深入发展,我国林业经济也拥有了更多的发展机遇,与此同时维持生态平衡,建设生态文明的社会也是我国当前所要面临的重要问题之一。在新时期背景下,实现林业生态建设与林业经济产业的协同发展,是推进我国林业可持续发展的重要举措。林业是生态建设的主体,也在生态建设中发挥着重要作用,在当前我国林业经济总体向好的大环境下,     

加快发展现代林业 推进社会主义新农村建设

<正>现代林业是拓展林业多种功能、满足社会多样化需求的林业,承担着生态建设和林产品供给的重要任务,是一项重要的公益事业和基础产业。多年来林业为各地经济建设和生态状况改善作出了重要贡     

加强生态建设 促进旅游发展

<正>通道侗族自治县是全省重点林区县之一,有林业用地面积18.2万公顷,占全县国土总面积的81.7%,活立木蓄积量为781万立方米,森林覆盖率达72.59%。林业是主导产业,在全县社会经济中发挥着     

抓住机遇 迎接挑战

新世纪的第一个五年计划，是我国经济和社会发展的重要时期，也是林业大有作为的时期。经济、社会可持续发展对林业发展提出了新的更高的要求，林业正在经历着前所未有的深刻变化，正面临着十分难得的发展机遇和挑战。     

社会林业发展问题研究

林业发展是山区经济发展的核心问题之一,而发展林业的主要途径便是社会林业。权属问题的解决是社会林业发展的前提,近期利益与远期利益存在着矛盾,困扰着社会林业的发展,本文探讨如何解决权属与经济利益两大问题,促进社会林业的发展。     

浅谈乡镇生态林业发展现状及建议

<正>生态林业是我国经济社会发展的重要基础产业,肩负着保护生态环境、促进经济和社会全面发展的双重使命。加快生态林业发展,对于改善生态环境和人居环境,促进我县经济和社会全面发展有着非常重要意义。但是,近年来随着改革开放的进一步深入,我县各乡镇在生态林业建设方面存在成活率、保存率不均衡的现象,建设步伐缓慢,已严重制约了我县经济和社会全面健康、协调发展。一、乡镇生态林业建设的现状近年来,各乡镇按照全县生态林业发展的总体规     

浅谈山东省林木种苗发展的方向

<正>林木种苗是林业建设的物质基础,是林业发展的保证。进入新世纪,随着经济的发展、社会进步和人民生活     

推进森工企业全民创业的新思路

<正>当前,林业发展面临着新机遇、新挑战,推进森工企业的全民创业更好更快发展,必须进一步探索新思路,力求新突破。要把全民创业放到推进林业经济向林区经济转变的发展     

对当前林业经济理论基础和研究前沿的几点认识──兼与李周同志商榷

Thoughtsonthebasisofforestryeconomicsandfrontlineofresearch林业经济理论来源于林业生产实践，同时又指导着林业生产的实践。其理论基础和指导思想是否科学、严密，对林业经济的持续、稳定、协调的发展起着深远而重要的影响。我国正从计划经济向市场经济过渡，林业经济理论正发生着深刻的变革，如何构建林业的市场经济理论体系便成为林业经济发展中亟待解决的课题。本文通过对我国当前林业经济理论基础的分析和若干研究前沿问题的探讨，提出了个人对林业经济研究的几点认识和建议。1问题的提出林业经济研究在西方发达国家的经济理论研…     

试论国有林区营林思想的新观念

<正> 林业部副部长董智勇指出:今后,我国在营林思想上要来个战略性转变,即从过去发展林业就是为了拿大木头的“经济利用”转变为“生态利用”。国有林区营林思想观念,伴随着社会生产的发展而产生,并为生产服务,形成指导营林经济的首要问题。当前,营林在发展我国林业的基础作用越来越为人们所认识,营林的正确发展方向是保证营林事业沿着正确     

论中国林木引种驯化策略

林木引种驯化已经成为现代林业的重要组成部分。从现代林木引种驯化概念出发，对林木引种驯化策略进行了探讨分析，对于中国林业的持续发展，在理论和实践上都是十分必要的。     

Wood transportation machine replacement using goal programming

ABSTRACT

Farm tractor?+?trailers play a key role in wood transportation after forests are logged. Despite of the fact that a forwarder is a forestry vehicle that carries felled logs for shorter distances off the ground, tractors are still used in some forest areas of the world, such as the Hyrcanian forest in northern Iran. This study was conducted to investigate the possibility of using both the light forwarder and forestry trailer instead of a farm tractor?+?trailer in wood transportation. The optimal machine option for wood transportation is determined using goal programming model in the study area. In this paper, multi-objective goals (such as economic, operational, environmental and ergonomic) were considered. The results showed that considering only the economic goal, the contractor could save up to 44% in costs by purchasing and replacing a forestry trailer with a 2-wheel trailer attached to the farm tractor. In addition, considering various goals, a light forwarder could be selected as the optimal machine. Currently, the most important objectives of all forest contractors are to establish economic goals and reduce wood transportation costs. Since other goals, such as environmental and ergonomic, are also important; it is suggested that multi-objective approaches should use for planning.     

Forestry,Agriculture, and People's Participation in the Central Himalaya

Abstract

The relationship between forests and agriculture is age old for subsistence living in the Central Himalayan region. The demand for commercial wood is also met from the same forests. The pressure on forests is high, and the consequences are land degradation and downstream impacts. Forest resources should be made accessible at village level for use by villagers, and forestry should be practiced at village level and integrated with agriculture. However, there are several constraints that forestry may be a solution, due to greater productive and protective values of trees in the Central Himalayan region.     

利用西北六省区农业剩余物发展人造板产业

我国西北地区森林资源贫乏，其木材供应问题是实施西部大开发进程中的一个重要问题。本文论述了西部地区发展农业剩余物人造板的必要性和重要意义，提出农业剩余物是替代木材的潜在资源。     

城市木材工业走在可持续发展道路中

城市木材工业是城市林业的组成部分。在发展城市林业的木材工业生产时,要遵守森林资源的综合利用与环境保护相协调,要特森林资源节约放在首位。因此,在发展城市木材工业生产过程中,推行减量化、回收利用、再循环、重组合、代用品、重现性、重整修、再生产等一系列措施,使城市木材工业稳步地可持续发展。     

气候因素对木材细胞结构的影响

综述针叶材年轮内管胞个数、尺寸、壁厚和树脂道个数及阔叶材年轮内导管个数和尺寸等木材细胞结构对温度和降雨的响应。影响木材细胞结构的因素除气候外,还有非气候因素,在研究木材细胞结构对气候变化响应时,应尽可能地考虑到后者的影响。本文也综述一些非气候因素,如地形、土壤、海拔、大气污染、病虫害、种植密度、施肥和灌溉等对木材细胞结构的影响,以期充分认识影响木材细胞结构的因素,为木材细胞结构对气候变化响应的研究和林业应对气候变化提供参考。     

Non-industrial private forest owners' willingness to supply forest-based energy wood in the South Savo region in Finland

The consumption of energy wood in Finland has increased dramatically since the early 2000s, and the region of South Savo is a bellwether for its usage across the country. This increase is partly due to the national policy of sustainable energy, region's wealth of forests but is also dependent on non-industrial private forest owners (NIPF) deciding to sell energy wood. In this study, a survey with a structured questionnaire was conducted among the NIPFs in the region of South Savo to enlarge the understanding of their willingness to sell energy wood in the future and adopt new approaches to forestry that involves energy wood thinning as well as their current production of energy wood. Moreover, the factors influencing forest owner's motivations relating to energy wood thinning as well as information needs were analysed with multivariate techniques. The results show that almost half of the forest owners in the South Savo region had not sold energy wood. However, forest owners within the region generally had positive attitudes towards selling small-sized energy wood and forestry methods that involve energy wood thinning. Moreover, forest owners' willingness to sell different types of energy wood varied, depending on their background. The study suggests that the increase in supply of energy wood presumes both intensified extension services for forest owners and markets that are better organised than at the moment. The results may also prove beneficial in informing policy-makers regarding which specific target group(s) to focus on when promoting energy wood sales among NIPFs and which aspects of energy wood harvesting and sales to promote.     

基于“现代林业理念”的国家森工产业园规划初探——以全国首个国家现代林业湖北东宝森工科技产业园为例

森工科技产业园区是集聚木材加工产业、森林食品药品产业、科技、教育和产品展销于一体的产业平台,是区域森工产业发展的主要载体。随着"现代林业理念"在林业发展中的应用,现代林业森工园区成为了实现林业跨越式发展目标的重点。本文以湖北东宝森工科技产业园为例,论述了园区的规划理念、结构、功能和布局等,旨在为现代林业湖北省森工产业园建设提供依据,为全国现代林业建设及林业产业发展提供参考。     

从苏联林业改革中我国可以借鉴什么

本刊1988年第4期发表了"苏联林业改革的核心问题"。一年来,苏联围绕经济核算制与林业、森工两张皮的问题仍在热烈争论。新中国林业50年代完全以苏联为榜样,因此现在听听他们的代表人物关于林业改革的议论是有益的。作者浏览了1988-1989年苏联林业主要报刊关于改革的文章,尽可能结合中国实际摘了10个问题。应当承认,苏联林业改革尚无实质性进展。     

论国有林区的资源整合与协同发展

国有林区是林业改革发展的重点，新时期的林业发展处在信息技术飞速发展的时代。国有林区要把依靠信息技术、整合林业资源、促进协同发展作为创新的重要途径，以科学发展观走可持续发展的道路。另外对协同发展的相关政策进行了分析。