用汗水浇灌百万亩林海——河北塞罕坝机械林场张向忠森林管护案例

<正>56岁的张向忠在塞罕坝从事林业技术工作已有35年,从青葱岁月到中年,他依然穿梭在塞罕坝的山林间,奋战在林业工作一线,坚持生产技术指导和科研攻关不止,用行动诠释着塞罕坝精神,用汗水浇灌着百万亩林海。扎根基层,为生态建设默默奉献1984年7月,张向忠大学毕业后分配到塞罕坝机械林场工作,当年21岁的他,还是一个稚气未脱、踌躇满志的毛毛头小伙。他怀着对绿色事业的热爱,从生活环境条件优越的唐山老家毅然来到地处偏远、生活艰苦、气候恶劣的塞罕坝。怀揣着理想抱负的他一踏进林场的瞬间就懵了:这那里像是一个国有单位啊!破旧瓦房、简陋     

影响塞罕坝机械林场林业有害生物发生的气候因子及测报

随着气候变化和森林经营周期的影响,塞罕坝林场林业有害生物的发生种类从少到多,发生面积从小到大.该文着重研究气候变化对塞罕坝林场林业有害生物发生的影响和测报方法.     

认真学习塞罕坝精神 始终坚持执政为民

今年以来,塞罕坝机械林场被中宣部授予“时代楷模”荣誉称号,并在中央电视台向全社会发布塞罕坝林场的先进事迹。河北省委、省政府对学习塞罕坝精神也非常重视,专门向全省发出了向塞罕坝林场学习的决定。认真学习塞罕坝精神,必须紧密联系省林业厅及全省林业系统的实际情况,切实加强党员干部党性修养,不断提升党员干部队伍综合素质,着力推进林业系统政风行风建设,为林业改革和生态建设取得新成效作出新贡献。     

林苑短波

正塞罕坝森林小镇被列入首批国家森林小镇建设试点2018年8月22日,国家林业和草原局将塞罕坝森林小镇列为首批国家森林小镇试点单位,建设单位为河北塞罕坝机械林场总场。森林小镇是国家林业和草原局于2017年提出的特色小镇项目,在森林资源丰富、生态环境良好的国有林场等适宜地点,通过科学规划设计、合理布局,建设接待设施齐全、基础设施完备、服务功能完善,用     

塞罕坝林业产业发展现状及对策

研究了塞罕坝林业产业发展现状及存在问题,并从巩同第一产业、做好第二产业、做强第三产业、培育新兴产业4个方面提出林业产业发展对策。     

塞罕坝地区华北落叶松人工林二元立木材积表编制研究

文章以塞罕坝地区华北落叶松林为研究对象,抽取具有代表性的样本120株和检测样本17株,利用二元回归方程编制二元立木材积表。选取5个常用的二元材积模型,应用ForStat2.0软件,利用最小二乘法拟合计算模型参数,并利用F检验和未参与建模的17株样本对其精度和适用性进行检验,确定最适用模型为山本和藏式:V=0.000 084 D~(1.747 818)H~(1.005 244),利用此式编制了塞罕坝地区华北落叶松人工林二元材积表,旨在为林业生产实践提供科学依据,实现塞罕坝森林资源科学经营。     

新时期推进塞罕坝林业可持续发展的实践与思考

塞罕坝林场坚持保护与发展并重,在大力保护和培育森林资源的基础上,立足科学经营,不断深化内部改革,合理转换经营机制,坚持可持续发展和有序利用林木资源,持续推进生态文明建设。加快推进林业现代化建设,大力发展森林旅游、绿化苗木、林副产品等产业,实现塞罕坝事业持续健康发展,为建设京津冀生态环境支撑区贡献力量。对发展过程中存在的问题进行了思考,提出了发展定位。     

塞罕坝这五十年:健康成长 充满希望

2012年,河北塞罕坝机械林场迎来不平凡的一年——建场50周年。50年来,塞罕坝务林人用汗水和智慧浇灌出的百万亩林海,成为华北地区人工林规模最大、长势最好、生态环境最优、经济效益较高的绿色明珠。塞罕坝成为林业史上人工治理改善生态环境的典范。50年来,几代务林人在认识自然、利用自然、与自然和谐共生的伟大实践中,创造了我国生态建设史上的一个绿色奇迹,铸就了"艰苦创业、无私奉献、科学求实、开拓创新、爱岗敬业"的塞罕坝精神,成为全国国有林场的一面旗帜。     

从塞罕坝精神谈林业企业文化建设

指出了文化是一种软实力,各行各业都在致力于企业文化建设,而林业企业的文化建设整体是比较滞后的。分析了当前林业企业文化建设滞后的原因,推介了塞罕坝精神,并由塞罕坝精神探讨了林业企业文化的建设问题,以期提供参考。     

落叶松尺蠖核型多角体病毒研究成果通过鉴定

<正> 由河北省林业科学研究所和河北省科学院微生物研究所共同主持,围场塞罕坝机械化林场参加协作的“落叶松尺蠖核型多角体病毒的研究”,从1983年开题以来,经过三年艰苦细致的科学研究工作,取得可喜成果,经过同行专家教授审评,10月16日通过鉴定。     

塞罕坝林区地表可燃物研究

地表可燃物是林火研究与管理的重要对象。通过对塞罕坝机械林场森林类型的分类和典型小班调查,结果表明,塞罕坝林区各林分类型单位面积的地表可燃物载量各不相同,1 h时滞可燃物〉10 h时滞可燃物〉100 h时滞可燃物,1 h时滞可燃物是地表可燃物的最主要构成,1 h时滞可燃物的组成、结构和特点是影响地表火发生和蔓延的主要物质基础;林区单位面积载量接近发生重特大森林火灾的临界条件（30 t/hm2）,防火形势十分严峻,急需实施综合治理。     

塞罕坝林地利用现状分析

以2002年塞罕坝机械林场第3次森林资源二类调查数据为基础,对塞罕坝机械林场林地利用现状及存在的问题进行分析,依据区域经济发展和生态环境建设需要,提出从空间和时间上对林地资源进行保护、利用和开发,进而科学、高效、合理利用林地资源,保障林场经济的可持续发展。     

塞罕坝林区落叶松低密度保留经营技术研究

以塞罕坝机械林场内的落叶松为研究对象,依靠北京林业大学、河北农业大学的科研和技术支持,开展了对落叶松大径级材培育的研究。通过对试验地进行下层疏伐、采伐强度、天然更新的具体措施,分析了不同保留密度下单株及林分年生长量、林分年生长率以及林分的木材品质。结果表明,培育复层林,增加生物多样性,培育大径材的合理密度应在225-525株／hm^2之间。     

Reprint of: When peer-reviewed publications are not enough! Delivering science for natural resource management

Over the last century, natural resource management on forest lands has shifted from a singular focus on resource extraction to many foci, such as recreation, tourism, conservation, view-scapes, cultural and spiritual values, sustainability, and other values. As a result, the information needs of land managers must now include social and cultural values. In addition, the public's interest in having greater participation in land management decisions and in generating scientific knowledge has never been greater. The generation of scientific knowledge which is expressed primarily through conventional means – such as peer-reviewed publications targeting academics and technology transfer (e.g., patents, licenses, agreements) primarily for government and industry – does not always satisfy the needs of resource managers and public. In recent decades, there has been rapid growth of methods to help bridge this gap by better connecting new knowledge and knowledge generation with public needs. The U.S. Forest Service is making science delivery as important goal as science creation, including structural institutional changes at the interface among researchers, resource managers, and the public, allocating an appropriate portion of project funding specifically for delivery. The Forest Service is considering increasing its use of citizen science and participatory research – which brings resource managers, decision makers, and the public into the research process to varying extents – as part of the agency's science delivery efforts. Here we explore citizen science and participatory research as possible vehicles to augment existing science delivery efforts from the perspective of a federal land management agency. We found that these mechanisms facilitate public involvement in fundamentally different ways. Depending on the type of research and desired use of research outcomes, either citizen science or participatory research could enhance the use of science in some natural resource management discussions, possibly leading to supportable solutions.     

芬兰林业管理对我国集体林区森林资源管理的启示

通过对芬兰林业政府管理机构、民间管理机构和林业管理理念的分析,总结了芬兰林业管理在满足林主需求、建立林主组织和科研服务生产方面的经验做法,提出了我国在集体林区加强森林资源管理的3点建议:1)强化森林管理和科技服务部门之间的密切合作;2)鼓励民间建立林农合作组织;3)加强林业实用性技术研究和成果推广。     

How does science-based policy advice matter in policy making? The RIU model as a framework for analyzing and explaining processes of scientific knowledge transfer

A “linear” scientific knowledge transfer from science (“truth”) to political practice (“power”) does not seem to be possible. Therefore an alternative understanding of scientific knowledge transfer is suggested: In the RIU-model, scientific knowledge is produced in the science system (Research), and science-based problem solutions are utilized within politics by political actors (Utilization). Between the two spheres there is no “automatic” connection that leads to a linear application of science in policy making. Rather, it highlights the important sphere of “integration”, a step that lies between science and utilization. Integration means the orientation of research toward political and practical problems with the aim to describe and solve them (Integration). By the example of a German case study (activities of the German federal environment agency in waste policy) it will be shown (1) what important integration measures are, and (2) how they lead to science-based policy advice that matters in policy making.     

塞罕坝精神的理论内涵与时代价值

塞罕坝精神是中国共产党精神谱系的重要组成部分,是推进生态文明建设的强劲动能。文中基于马克思主义基本原理,从人与自然和谐共生视角出发,梳理塞罕坝精神的生成与演进逻辑,进而发掘塞罕坝精神的理论内涵和时代价值,并从拓展塞罕坝精神内涵、提升塞罕坝生态质量、打造塞罕坝生态品牌、融合生态文化宣传教育4个方面尝试提出新时代推进塞罕坝精神传播的实践路径。     

塞罕坝国家森林公园旅游景区发展模式的探讨

塞罕坝国家森林公园的森林旅游业发展迅猛,经济效益和社会效益不断提高。明确公园的发展性质和发展模式,对塞罕坝森林旅游业的健康发展起到积极的推动作用。系统地研究了塞罕坝旅游资源特征,对旅游景区构成要素进行了系统归纳,明确了塞罕坝旅游景区的类别,提出了塞罕坝旅游景区的发展模式和重点建设内容。     

莲花山森林公园景观规划

根据莲花山森林公园地形地貌和原有森林进行规划 ,从大景观的角度 ,形成虚与实、静与动以及色彩变化的对比 ,创造以森林为主的变幻景观。以创造一个集文化品位和科普科研为一体 ,满足市民休闲 ,具有良好的城市景观的森林公园     

Forest science and forest policy in the Americas: building bridges to a sustainable future

Making forest policies that help bridge from the current situation to a sustainable future requires sound scientific information. Too often, scientific information is available, yet policy makers do not use it. At a workshop in Costa Rica, attendees from the Americas reviewed 16 case studies where forest science influenced forest policies and identified six reasons. Two reasons related to the content of research programs and four to personal characteristics of researchers. Research programs that practice continuous innovation and adaptive management retained their relevancy to policy makers. Market-based and incentive approaches work better than regulatory ones, so economic and social sciences are critical parts of the research portfolio. Key attributes of influential scientists include an understanding of the policy process and how it differs from the science process; a willingness to engage in the policy arena and bear the associated risks; an adeptness at communicating early and often, matching the means and message to various audiences; and a penchant for collaboration that builds the trust essential to influence policy.