用户名: 密码: 验证码:
陕西黄土高原黄龙林区森林经营及恢复机理研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
陕西省黄龙林区位于黄土高原腹地,为以油松、辽东栎和白桦等地带性森林植被为主的落叶阔叶林区,是陕西省黄土高原地区森林集中分布区和绿色生态屏障之一,在控制黄土高原水土流失、生态环境建设和工农业生产中具有战略地位。和全国其它地区一样,自1998年实施“天然林资源保护”和“退耕还林”工程以来,黄龙林区停止了任何形式的森林采伐和抚育作业。森林的禁伐,使森林以封山育林的形式完全被保护起来,在森林资源保护方面取得了举世瞩目的成就。但森林抚育工作基本停滞,随之带来森林自然枯死、病虫害大面积发生等一系列经营问题,森林资源不能得到合理的利用,造成了资源的严重浪费。同时,对于天然林的禁伐效果,一直成为人们争论的问题,甚至有人提出禁伐不是解决森林保护问题的最根本的办法。
     根据黄土高原森林和植被建设以水土保持效益和生态保障为主、兼顾经济效益的基本定位和原则,本研究针对黄土高原现有的森林现状和经营水平,从森林主要种群的种间联结性、林地生产力、森林近自然经营技术的应用、群落生态功能和演替趋势等不同方面,应用种群生态和群落生态学的基本理论,采用建立数学模型的方法,对该地区过去近50年来的森林经营效果进行了综合评价和科学研究,系统分析了该地区天然林的特征和恢复机理,为采伐解禁和天然林保护工程以后的森林经营提出了建设性建议。主要研究结果如下:
     1.陕西黄龙林区天然次生林森林群落可分为乔木、灌木和草本3个结构层次,主要种群的种间联结性总体上都表现为正关联,乔木层和灌木层多物种间总体关联较为显著;草本层总体关联不显著,种间无关联的成分较多。
     在乔木层,主要种群种间关联不明显,表现出相互独立的特点。辽东栎和油松,油松和茶条槭,茶条槭和白桦,杜梨与辽东栎、油松、茶条槭、白桦等7个种对存在一定正关联。辽东栎与漆树,茶条槭与山定子,山杨与榆树、山定子,白桦与山杏、漆树等6个种对存在一定副关联。山杏和榆树、柳树无关联,独立性强。灌木层中,南蛇藤和悬钩子、水栒子和红瑞木、胡枝子和华北丁香之间存在极显著的正联结;华北绣线菊和野葡萄、冻绿和栓翅卫矛、南蛇藤和野葡萄、南蛇藤和葱皮忍冬之间存在显著的正联结。草本层种间联结较为松散,种对间无关联的种对数多达21个。
     另外,在进行种间联结性研究时,不要根据一个指标就得出结论,最好多个指标配合使用来说明种间联结程度。
     2.应用灰色关联度分析方法,可以合理地评价和计算森林的近自然度,解决森林近自然经营理论应用中的关键技术问题。研究证明,黄龙地区不同森林类型的近自然度不同,其自然化程度和群落特征有明显差异。主要森林类型的近自然度依次为油松林0.9462、辽东栎0.9025、白桦林0.8790、松栎林0.8747、松桦林0.7142、栎桦林0.8193。油松林近自然度最高,初步认为油松林的自然化程度最好,辽东栎林、白桦林、松栎林和栎桦林基本一致,松桦林最小。油松林和辽东栎林属于该地区的顶极森林群落,白桦林、松栎林和栎桦林属于演替过渡时期的森林类型,松桦林是向顶级过渡但不很稳定的森林类型。
     3.可以从生态功能、演替趋势、林地生产力和人为干扰等四个方面,采用物种多样性指数、人为干扰、土壤养分、物种均匀度、优势种群幼龄数量比、林分蓄积量、森林总郁闭度、放牧情况、幼苗数量和林下灌木草本生物量等十项指标,建立了天然林质量评价模型,确立质量评价指标体系。森林质量评价结果为油松林最好,辽东栎林、栎桦林和白桦林较好,松桦林和松栎林较差。
     4.黄龙林区森林生产力可以主要用林分蓄积量、林下灌木和草本生物量等指标来表示。油松、辽东栎、白桦林、松桦林、松栎林和栎桦林等六种主要森林类型的林分蓄积量分别为113.09 m~3.hm~2、51.07 m~3.hm~2、61.08 m~3·hm~2、92.72 m~3·hm~2、104.37 m~3·hm~2和40.24 m~3·hm~2。油松林的蓄积量最大,以油松为主要优势树种的林分,蓄积量明显大于其它森林类型。在显著水平P<0.05条件下,油松林、松桦林和松栎林的蓄积量无明显差异,辽东栎和栎桦林差异不明显,白桦林明显不同于其它森林类型。
     黄龙林区林下灌木分布较均匀,生物量远远大于草本。林下灌木生物量平均为4.987t/hm~2,草本为0.755t/hm~2。在同一森林类型中,林下灌木生物量在干、枝、叶根等营养器官中的分配有一定的差异,但不同森林类型差异不明显。在辽东栎、松栎林和白桦林中,灌木生物量较高,栎桦林、油松林和松桦林相对较低,油松林和栎桦林基本保持一致。
     5.从过去50年来,多种森林经营方式的作业效果的比较来看,油松林、松栎林和松桦林等以油松为优势木的林分定株间伐、综合抚育效果好或较好,二次抚育效果差;辽东栎和栎桦林封育效果好,低产林改造和带状间伐效果差;白桦林封育效果好,低产林改造效果中等。另外,辽东栎和白桦林低产林改造并没有取得理想的经营效果,带状间伐不太适合辽东栎林的经营和抚育。所有森林类型的封育效果较为明显,封育后林分质量明显好转。
     6.在陕西省黄龙山林业局蔡家川林场应用森林近自然经营理论,采用目标树单株木森林经营体系,建立了油松林和松栎林四块“森林近自然经营试验示范林”(40hm~2)。对示范林进行了林木分类和标记,并实施采伐作业。采伐后(2年)的林分稳定性良好,林分年龄结构和空间结构更加合理,优势木比例和0~20cm土壤速效N含量明显增加。虽然林内小生境发生了一定的变化,但物种多样性变化不明显。油松林下灌木和草本生物量比松栎林略有增加。
     在陕西省黄龙山林区,森林近自然经营理论在森林经营中的应用效果明显,这种以目标树单株木经营为核心内容的近自然经营理论和技术可以在黄土高原退化天然林和人工纯林的近自然化改造中加以推广和应用。
     该研究是对黄土高原森林区天然林的一次系统研究,对黄土高原脆弱生态环境下退化天然森林的保护、植被建设、生态环境修复具有重要的理论价值,对制定科学的森林经营方案和对策具有重要的战略意义和应用价值。
Huanglong mountains,a typical wooded regions,located in southeast Yah'an city,Shannxi province,China,and played important part in soil and water conservation,ecologicalenvironment,agriculture and industry on Loess Plateau.This wooded regions belonged toconiferous and broad-leafed forest vegetation containing some important species such as Pinustabulaeformis,Quercus wutaishanica and Betula platyphylla.Since 1998,the projection ofNatural forest protection and artificial forests by grain for green had been administed in China.Becouse of forbidding to cut all kinds of stands,the forest management was influenced,andthese policies leaded to a series of bad result such as outbreaks of diseases and insect pests.Thegoverment and scholars in growing numbes were beginning to complain the forest recourceswas wasted and not been utilized rationally.People had been disputing the result of forbiddingto cut forest although it's purpose was to protect forest.
     According to the principles of soil and water conversation,ecological and economicbenefit priority,on the basis of the current situation of forest resources and management,usedthe thoeries of population,community and the model of forest assessment,this paperanalysised the effect of the forest management in past 50 years on Loess Plateau.These resultsofreseach were as follows:
     1.The community of natural forest can be divided into three layers,such as tree,shrub andherb.The result showed that the interspecific association of these three layers were positive ingeneral,but the species in herb layer did not show a significant positive association.Thedominant populations existed independently in tree layer,but the interapecific associatin was atno siginificant level,and x~2 values implied that seven pairs of pecies such as Quercuswutaishanica and Pinus tabulaefomis,Pinus tabulaefomis and Acer ginnal,Acer ginnal andBetula platyphylla,Pyrus betulaefolia and Quercus wutaishanica,Pinus tabulaefomis,Acerginnal,Betula platyphylla had close relationship.The several indicators used together was aeffective way to measure the interspecific association.
     2.Using the method of gray relational analysis,we can carry out the estimation of theforest nature closeness,and resolve the key problems of applicatin of the thoery ofclose-to-nature forest mangement in China.This studies demonstrated that the different forestcommunity had the fifferent nature closeness,and evry forest community showed thesignificant diffirance in natral state and characteristics of community.these gray correlationdegree were separately 1.143 for P.tabulaefomis,1.085 for Q.wutaishanica,0.849 for B. platyphylla,0.893 for P.orientalis,0.789 for P.davidiana.It was estimated that P.tabulaefomis and Q.wutaishanica was the best forest types which had the higher graycorrelation degree and belonged to the climax community in Huanglong forest region,on thecontrary,P.davidiana was not stable.The others was developing to the climax community.
     3.The model of forest quality evaluation and the index system of assessment for forestquality was setted up.The research believed that the forest quality can be appraised byecological functions,the tendency of forest succession of community,the productivity ofwoodland,jamming,et al.The results indicated that the stand quality ofP.tabulaefomis was thebest,Q.wutaishannica and B.platyphylla were the better,and their mixed forest were theworst.
     4.The stocking volumn,biomass of shrub and herb in the undergrowth can be used toexpress the produtivity of forest.Stocking volumn of these xis types of forest were respectively113.09,51.07,61.08,92.72,104.37,and 40.24 m~3·hm~2.The stocking volumn of p.tabulaeformis and it's mixed stand was the biggest,and there were significant fifferancebetween these six types of forest.
     The shrub occursed wildly and evenly in the stands of all kind of forest.The biomass ofshrub of 4.987t·hm~(-2) was far outweigh the herb of 0.755t·hm~(-2).The bimass of shrub wasdistributed in the plant organs such as trunks,branches,leaves and roots.
     5.Comparsing of the different forest operation programes in the past 50 yeas,the studyindicated that the effect of thinning was the best for p,tabulaeformis,all cutting was the worst.That fenced off for afforestation was the best for Q.wutaishannic and B.platyphylla.Thequality of forest fenced off for afforestation had been improving gradually.
     6.Four demonstration stands,40hm~2,containing the thoery of closed-to-nature forest,were established in Huanglong forest region.In two yaers later,these stands that interferencetrees were cut were stable,the structure of these stands were reasonable than before,theproportion of domination tree and the content of rapidly available P in the soil of 0~20cm wasbeing increasing.Although the site of forest changed,diversity did not vary wildly.In brief,theeffect of application of close-to-nature forest management was obvious,and it illustrated agood prospect of application and extension of this thoery.
     This research was a systematized study on natural forest on Loess Plateau.Its findingsprovided a scientific foundation for natural forest protection,vegetation recovery and rationalutilization of land.
引文
[1]中国科学院黄土高原综合科学考察队编.黄土高原地区土地资源[M].北京:中国科学技术出版社,1991
    [2]黄河上中游管理局.黄土高原水土保持工程建设管理的实践与探索.[M].北京:中国计划出版社,2005
    [3]孟庆枚.黄土高原水土保持.[M].北京:黄河水利出版社,2002
    [4]李育才。中国的天然林资源保护工程.[M].北京:中国林业出版社,1990
    [5]中国林业出版社.天然林资源保护工程管理手册[M].北京:中国林业出版社,2006
    [6]张会儒.天然林资源动态时空分析评价技术[M].北京:中国林业出版社,2006
    [7]庄作峰.中国天然林保护工程的现状与问题[J].世界农业,2001,(5).11~12
    [8]庄作峰.中国天然林资源保护工程——世纪之交的重大生态工程[J].世界林业研究,2001,(3).47~54
    [9]周兆喜,蔡丽艳.实施天然林保护工程的意义存在问题及对策[J].林业资源管理,1999,(1).1~4.
    [10]张佩昌.试论天然林保护工程[J].林业科学,1999,(2).124~131
    [11]杨澄.桥山天然栎林树种多样性及生态位分析.西北林学院学报1998,13(4):28~32
    [12]侯琳,雷瑞德,刘建军.黄龙山林区封育油松种群动态研究.生态学杂志,2005,24(11):1263~1266
    [13]郭其强,张文辉,何景峰,王贞红,.黄龙山不同白桦林群落结构特征研究[J].西北植物学报,2007,(1).
    [14]吴涛,张文辉,陆元昌,范少辉,.黄龙山林区不同培育措施对油松种群数量动态及物种多样性的影响[J].西北植物学报,2006,(5).
    [15]张晓辉,周建云,何景峰,卢彦昌,张文辉,.黄龙山林区主要森林群落下物种多样性研究[J].西北林学院学报,2007,(4).
    [16]侯琳,雷瑞德,王得祥,康博文,刘建军.黄龙山林区封育油松林土壤养分研究[J].西北农林科技大学学报(自然科学版),2007,(2):63~68.
    [17]侯琳,雷瑞德.完全封育方式对天然油松林的影响[J].生态学报,2007,(1):288~295.
    [18]柳明来.黄龙油松林资源现状与经营对策[J].陕西林业科技,2000,4:1~3.
    [19]侯琳,雷瑞德,康博文,王得祥.黄龙山林区油松林封育过程中植物物种多样性特征.西北植物学报,2004,24(7):1165~1172
    [20]李国蝤,北方次生林研究[M],北京:中国林业出版社,1992:1~8
    [21]郭小强,张希彪.子午岭植被组成及森林植被类型研究[J]河西学院学报,2004,20(2):51~53
    [22]陈云明,梁一民,程积民.黄土高原林草植被建设的地带性特征[J].植物生态学报,2002,(3).339~345
    [23]张希彪,上官周平.黄土高原子午岭种子植物区系特征研究.生态学杂志,2005,24(8):872~877
    [24]郑粉莉,张成娥.林地开垦后坡面侵蚀过程与土壤养分流失的研究.水土保持学报,200216(1):44~46
    [25]黄明斌,黄土高原森林植被对流域径流的调节作用.应用生态学报,[2002,13(9):1057~1060
    [26]郑粉莉,唐克丽,白红英.林地开垦后坡沟侵蚀产沙关系的研究.中国水土保持,1994.8:18~20
    [27]杨澄.桥山天然栎林树种多样性及生态位分析[J].西北林学院学报,1998,(4).28~32
    [28]杨澄.桥山天然油松林群落结构特征的研究[J].西北林学院学报,1998,(3).14~17
    [29]韩照祥,山仑.栓皮栎种群变异与适应对策研究[J].林业科学,2005,(6).16~22
    [30]韩照祥,张文辉,山仑.栓皮栎种群的性状分化与地理变异性研究[J].西北植物学报,2005,(9):1848~1853
    [31]韩照祥,张文辉,李军乔等.陕西不同地区栓皮栎种群年龄结构动态模型的研究[J].西北植物学报,2004,(2).254~258
    [32]谭跃进.定量分析方法[M].2002,北京:中国人民大学出版社,139~153
    [33]窦万星.森林资源评价浅探[J].防护林科技,2004,(4):81~82.
    [34]泰寿康.综合评价原理与应用.北京:电子工业出版社,2003
    [35]韩学文,孟庆芳,宋玉双等.美国森林健康理念及在城市林业健康维护中的实践启示.林业资源管理2007,5:23~28
    [36]赵良平,叶建仁,曹国江等.森林健康理论与病虫害可持续控制——对美国林业考察的思考[J]南京林业大学学报(自然科学版),2002,(01):5~9
    [37]马克明,孔红梅,关文彬,傅伯杰.生态系统健康评价:方法与方向[J].生态学报,2001,(12):2106~2116.
    [38]马克明,傅伯杰,黎晓亚,关文彬.区域生态安全格局:概念与理论基础[J].生态学报,2004,(4):761~768.
    [39]Bundesministerium f(?)r Er(?)rung Landwirtschaft und Forsten(BMEBF).Bericht ueber den Zustand des Waldes 1999-Ergeb-niss des forstlichen Umweltmonitoring[R].Loeningen:Friedr.Schmuecker GmbH,2000.
    [40]江泽慧,等.面向21世纪的林业[M].北京:中国农业科技出版社,1998.447~455,623
    [41]王彦辉,肖文发,张星耀.森林健康监测与评价的国内外现状和发展趋势.林业科学2007.(43)17:78~85.
    [42]De Vries W,Reinds G J,Deelstra H D,et al.Intensive Monitoring of Forest Ecosystems in Europe: Technical Report 1999[R].Netherlands:Forest Intensive Monitoring Coordinating Institute,1999.
    [43]Europische Kommission(EK).Der Waldzustand in Europa.Kurzbericht 1999[R].Germany:Bundes for schungsanstalt for Forst-und Holzwirtschaft(BFH),1999.
    [44]肖文发,韩景军,马娟.美国国家森林健康监测与评价计划及对我国的启示.世界林业研究,2001(14)3:68~74
    [45]张会儒,唐守正.德国森林资源和环境监测技术体系及其借鉴2002,(13)2:63~70
    [46]张银龙,俞元春,张金池.天然林保护依据的探讨.南京林业大学学报,1999,(23)3:57~61
    [47]石春娜,王立群.我国森林资源质量评价体系研究进展[J],世界林业研究,2007,(20)2:68~72
    [48]石春娜,王立群.我国森林资源质量评价体系研究进展.世界林业研究,2007,(20)2:68~72
    [49]詹毅,梁振双,杭玉科.穆棱林业局森林资源质量分析[J].林业勘察设计,1995,(2):24~25.
    [50]周洁敏.森林资源质量评价方法探讨[J].中南林业调查规划,2001,(2):5~8.
    [51]赵惠勋,周晓峰,等.森林质量评价标准和评价指标[J].东北林业大学学报,2000,9(5):58~61.
    [52]李金良,郑小贤.北京地区水源涵养林健康评价指标体系的探讨.林业资源管理,2004,1:31~34
    [53]李春阳,周晓峰.帽儿山森林景观质量评价[J].东北林业大学学报,1991,(6).124~129
    [54]黄国胜,王雪军,孙玉军等.河北山区森林生态环境质量评价.北京林业大学学报,2005,(27)5:75~80
    [55]付晓,王雪军,孙玉军等.我国森林生态系统服务功能质量指标体系与评价研究.林业资源管理,2008,2:32~37
    [56]党普兴,侯晓巍,惠刚盈等.区域森林资源质量综合评价指标体系和评价方法.林业科学研究 2008,21(1):84~90
    [57]李静锐,张振明,罗凯.森林生态系统健康评价指标体系的建立.水土保持研究,2007,(14)3:173~175
    [58]江春波,惠二青,孔庆蓉等.天然湿地生态系统评价技术研究进展.生态环境,2007,16(4):1304~1309
    [59]周林飞,高云彪,许士国.模糊数学在湿地水质评价中的应用研究J].水利水电技术,2005,36(1):35~38.
    [60]谢志茹.北京城市公园湿地生态环境质量评价[D].北京:首都师范大学,2004:1~53.
    [61]何池全,崔保山,赵志春.吉林省典型湿地生态评价[J].应用生态学报,2001,12(5):754~756.
    [62]张万军,阴三军,王六基,等.河南省湿地生态环境评判模型研究[J].河南林业科技,2000,20(2):10~14.
    [63]林茂昌.基于RS和GIS的闽江河口湿地生态环境质量评价[D].福建厦门:福建师范大学,2005:1~57.
    [64]Vadas R G,Garcia L A,Labadie J W.A methodology for waterquantity and quality assessment for wetland develop[J].Water ScienceTechnology,1995,31(8):293~300.
    [65]吴晓琴.福建省河口湿地生态环境评价:以九龙江河口湿地为例[D].厦门:福建师范大学,2005:1~50.
    [66]倪晋仁,方圆.湿地泥沙环境动态评估方法及其应用研究:(Ⅰ)理论[J].环境科学学报,2000,20(6):665~670.
    [67]方圆,倪晋仁,蔡立哲.湿地泥沙环境动态评估方法及其应用研究:Ⅱ)应用[J].环境科学学报.2000,20(6):670~675.
    [68]张桃林,潘剑君,赵其国.土壤质量研究进展与方向.土壤.1999,1:1~7
    [69]刘世梁,傅伯杰,刘国华等我国土壤质量及其评价研究的进展.土壤通报,2006,(37)1:37~143
    [70]袁红,傅瓦利,王改改等.三峡库区万州土壤质量指标选取与综合评价的研究.安徽农业科学,2006,34(13):3124~3126
    [71]刘占锋,傅伯杰~*,刘国华.土壤质量与土壤质量指标及其评价[J].生态学报,2006,(26)3:901~913
    [72]张琪,方海兰杨意等.上海市浦东公路绿地土壤肥力质量评价.华中农业大学学报,2007,(26)4:49 1~495
    [73]张贞,魏朝富,高明.土壤质量评价方法进展.土壤通报,2006,(37)5:999~1006
    [74]周金星1,漆良华1,张旭东.不同植被恢复模式土壤结构特征与健康评价[J].中南林学院学报,2006,(26)6:32~37
    [75]岳子明,李晓秀,高晓晶.北京通州区土壤环境质量模糊综合评价.农业环境科学学报,2007,26(4):1402~1405
    [76]吴际友,刘云国,程勇等.岳阳市城市森林建设评价指标体系.中南林业科技大学学报,2007,(27)6:159~162
    [77]胡习英,李海华,陈南祥.城市生态环境评价指标体系与评价模型研究.河南农业大学学报,2006,(40)3:271~273
    [78]彭镇华.中国城市森林建设理论与实践[M].北京:中国林业出版社,2006:709~712
    [79]范少辉,洪志猛,叶功富,等.沿海城市惠安县城市森林评价指标体系研究[J].林业科学研究,2005,18(1):86~90
    [80]朱俊,王祥荣,樊正,等.城市森林评价指标体系研究[J].中国城市林业,2003,1(1):36~38.
    [81]叶文虎.环境质量评价学[M].北京:高等教育出版社,1994.
    [82]王超,翟明普,金莹杉等.森林景观质量评价研究现状及趋势.世界林业研究,2006,(19)6:18~22
    [83]俞孔坚.自然风景景观评价方法.中国园林,1986,(3):34~4
    [84]Terry C.,Daniet Whither scenic beauty visual landscape quality assessment in the 21st century. Landscape and urban planning,2001(54):267~281
    [85]Susan D.,Jessica T.Assess to the outdoors using photographic comparison to assess of assisted living residents.Landscape and urban planning,2005,(73):184~199
    [86]徐鹏炜,赵多.基于RS和GIS的杭州城市生态环境质量综合评价技术.应用生态学报,2006(17)6:1034~1038
    [87]王永昌,张金池.基于遥感技术的云台山立地分类及质量评价.南京林业大学学报(自然科学版,2007,(31)1:85~89
    [88]胡涌,李吉跃,冯仲科.森林生态系统健康监测评价的3S技术体系.北京林业大学学报,2005,(27)2:24~27
    [89]刘渝妍.基于灰色定权聚类的软件质量评价模型研究.西南大学学报(自然科学版),2008,(35)5:177~180
    [90]甘敬,朱建刚,张国祯等.基于BP神经网络确立森林健康快速评价指标.林业科学,2007,(43)12:1~7
    [91]郑晓兴,孙铭,陈鹰等.基于GIS和人工神经网络模型的区域生态旅游适宜度评价——以浙江省为例.生态学杂志,2006,25(11):1435~1441
    [92]任广鑫,王得祥,杨改河.江河源区区域生态环境质量评价的理论问题.西北农林科技大学学报(自然科学版),2004,(32)2:9~13
    [93]刘冰,杨国范~*,谷建等.灰色聚类样点排序法在地表水环境质量评价中的应用.安徽农业科学,2007,35(36):11933~1193
    [94]陆元昌,甘敬.21世纪的森林经理发展动态[J].世界林业研究,2002,15(1):1~11.
    [95]King.A.W.Pimm S.I,Complexity,diversity and stability:a reconciliation of theoretical and empirical results[J].The American Naturalist,1983,122:229~239.
    [96]Hastings,A.Food web theory and stability[J].Ecology,1988,69:1665~1668.
    [97]Hill.A.R.Ecosystem stability in relation to stresses caused by human activities,Canad[J]. Geographer,1975,19(3):206~220.
    [98]Begon,M.et al.Ecology:Individuals,populations and communities.2nded[M].Boston:Blackwell Scientific Publications,1990.
    [99]Lewontin,R.C.Themeaning of diversity.In Woodwell,G.M.and Smith,H.H.(eds.).Diversity and Stability in Ecological Systems[M].Upton:Brookhaven National Laboratory,1969.
    [100]Sutherland,J.P.The fouling community at beaufort,North Carolina,a study in stability[J].The American Naturalist,1981,118:499~519.
    [101]Goodman,D.The theory of diversity~stability relationships in ecoiogy[J].The Quarterly Review of Biology,1975,50:237~266.
    [102]Martin Holdgate.The ecology signification of biodiversity[J].Ambio,1996,25(6).
    [103]Ma Shijun,Ecological engineering:Application of ecosystem principles,Environmental Conservatoin[J].1985,12(4),Winter 1475~1477.
    [104]Webster,J.R.Nutrient recycling and the stability of ecosystems.In:Howell,F.G.Mineral Cycling in Southeastem Ecosysterms[R],1975,Tech.lnfo.Centre,U.S.Energy Res.& Devel.Admin.CONF 740513.
    [105]Begon M.Ecology:Individuals,Populations and Communities 2nded[M].Boston:Blackwell Scientific publications,1990,816~844
    [106]Grimm V,Schmidt E,Wissel C.On the application of stability concepts in ecology[J].Ecol. Modelling,1992,63:143~161.
    [107]Mc Naughton SJ.Diversity and stability of ecological community:a comment on the role of empiricism in ecology[J].The Amer.Natur.1997,111:515~525.
    [108]Tilman D,Downing JA.Biodiversity and stability in grasslands[J].Nature,1994,367:350~362.
    [109]Frank DA,et al.Stability increases with diversity in plant communitics:empirical evidence from the 1988 Yellowstone drought[J].Oikos,1991 62:360~362.
    [110]Tilman D.Biodiversity:population versus ecosystem stability[J].Ecology,1996,77(2):350 ~363.
    [111]Godron M.Some aspects of heterogeneity in grasslands of cantal Statist[J].Ecol,1972,3:397~415.
    [112]Gardner MR,Ashby WR.Connectance of large dynamic(cybernetic)System:critical for Stability[J]. Nature,1970,288:784~788.
    [113]May RM.Will a large complex system be Stable[J].Nature,1972,238:413~414.
    114]May RM.Stability and complexcity in model Ecosystems(2nded)Princeton,New Jersey[M].USA: Princeton University Press,1974.
    [115]景彦勤,林文卫,邓鉴锋.德国近自然林业经营与管理模式[J].广东林业科技,2006,22(3),113~116.
    [116]许新桥.近自然林业理论评价[J].林业经济,2006,2:24~32.
    [117]May,R.M.Will a large complex system be stable[J].Nature,1972,283:413~414.
    [118]May,R.M.Stability and Complexity in Model ecosystems.2nded[M].Princeton:Princeton University Press,1974.
    [119]Gohen,J.E.Newman C.M.When a large complex system be stable.J.theor[J].Biol 1985.[113: 153~156.
    [120]King.A.W.Pimm S.I,Complexity,diversity and stability:a reconciliation of theoretical and empirical results[J].The American Naturalist,1983,122:229~239.
    [121]Hastings,A.Food web theory and stability[J].Ecology,1988,69:1665~1668.
    [122]张硕新,雷瑞德,陈存根,刘建军.“近自然林”——一种有发展前景的“人工天然林”[J].西北林学院学报,1996,(S1):157~162.
    [123]邵青还.对近自然林业理论的诠释和对我国林业建设的几项建议[J].世界林业研究,2003,16(6):1~5.
    [124]许新桥.近自然林业理论评价[J].林业经济,2006,2:24~32.
    [125]张鼎华,叶章发,王伯雄.近自然林业经营法在杉木人工幼林经营中的应用[J].应用与环境生物学报,2001,7(3):219~223.
    [126]杜金泽,史军海.把近自然森林经营理论技术应用到河北省林业建设中[J].河北林业科技,2005,(5):24~27.
    [127]王良衍,王希华,宋永昌.天童林场采用“近自然林业”理论恢复退化天然林和改造人工林研究[J].林业科技通讯,2000,(11):4~7.
    [128]刘建军,雷瑞德,陈存根,张硕新,党坤良,尚廉斌,陈海滨,相维宽.近自然可持续发展的森林经营理论与秦岭林区森林经营对策[J].西北林学院学报,1996,(S1):.weichadao
    [129]刘建军.陕北黄土区森林植被特征及生物量研究[D]。北京林业大学,2002
    [130]林思祖,黄世国.论中国南方近自然混交林营造[J].世界林业研究,2001,(2):73~78.
    [131]张劲峰,周鸿,耿云芬.滇西北亚高山退化森林生态系统及其恢复途径——“近自然林业”理论及方法[J].林业资源管理,2005,(5):33~37.
    [132]张文辉,卢涛,马克明,周建云,刘世梁.岷江上游干旱河谷植物群落分布的环境与空间因素分析[J].生态学报,2004,(3):552~559.
    [133]马克明.物种多度格局研究进展[J].植物生态学报,2003,(3):412~426.
    [134]张文辉,祖元刚,马克明.裂叶沙参与泡沙参种群分布格局分形特征的分析[J].植物生态学报,1999,(1):31~39.
    [135]李景文主编.森林生态学[M].北京:中国林业出版社.1994.
    [136]马克明,傅伯杰.北京东灵山地区景观格局及破碎化评价[J].植物生态学报,2000,(3):320~326.
    [137]马克明,祖元刚.植被格局的分形特征[J].植物生态学报,2000,(1):111~117.
    [138]马克明.傅伯杰.北京东灵山区景观类型空间邻接与分布规律[J].生态学报.2000,(5):748~752.
    [139]刘增文,高国雄,吕月玲,李骁,.不同立地条件下沙棘种群生物量的比较与预估[J].南京林业大学学报(自然科学版),2007,(1):37~41.
    [140]张金屯.数量生态学[M].北京:科学出版社,2004.
    [141]曾慧卿,刘琪璟,冯宗炜,马泽清,胡理乐,.红壤丘陵区林下灌木生物量估算模型的建立及其应用[J].应用生态学报,2007,(10):2185~2190.
    [142]木村允(姜恕等译).陆地植物群落的生产量测定法[M].北京:科学出版社,1981.
    [143]谢伟东,温远光,周敏毅,梁宏温,刘世荣,陈放,.新栽培区尾叶桉人工林的生物量和生产力[J].中南林业科技大学学报,2007,(5):13~18.
    [144]杜华强,汤孟平,周国模,徐文兵,刘恩斌,施拥军,.天目山物种多样性尺度依赖及其与空间格局关系的多重分形[J].生态学报,2007,(12):5038~5049.
    [145]王伯荪,李明光,彭少麟著主编.植物种群学,广州:中山大学出版社,1989
    [146]Greig P-Smith.Quantitative plant ecology.3~(rd)ed Oxford:Blackwell Scientific Publications,1983: 105~128
    [147]杨君珑,王辉,王彬等.子午岭油松林灌木层主要树种的空间分布格局和种间关联性研究.西北植物学报,2007,27(4):0791~0796
    [148]王伯荪,彭少麟.南亚热带常绿阔叶林种间联结测定技术研究Ⅰ.种间联结的测式的探讨与修正.植物生态学与地植物学丛刊1985,9(4):274~285
    [149]Schluter,D.A variance test for detecting species association with some example applications.Ecology, 1984,65(3):998~1005.
    [150].Jgone.A,拉德维格,James,F.篮诺兹(李育中等译).统计生物学.呼和浩特:内蒙古大学出版社,1990,80~93
    [151]周先叶,王伯荪,李鸣光等.广东黑石顶自然保护区森林次生演替过程中群落的种间联结性分析.植物生态学报,2000,24(3):332~339
    [152]金则新.浙江仙居俞坑森林群落特征研究.生态学杂志,2001,20(1):22~25
    [153]张倩媚,陈北光,周国逸.鼎湖山主要林型优势树种种间联结性的计算方法研究.华南农业大学学报:2006,(27,)1:80~83
    [154]Ludwig J,ReynoldsJ.Statistical ecology.NewYork:Ac-demic Press,1991
    [155]张金屯.群落中物种多度格局的研究综述.农村生态环境,1997,13(4):48~54.
    [156]郭志华等.庐山常绿阔叶、落叶阔叶混交林乔木种群种间联结性研究.植物生态学 报,1997,21(5):424~43
    [157]Whittaker R H著(王伯荪译).植物群落排序.北京:科学出版社,1986
    [158]史作民,刘世荣,程瑞梅,蒋有绪,宝天曼落叶阔叶林种间联结性研究.林业科学2001,37(2):29~35
    [159]林长松,李玉英,左经会等.珍稀植物是十齿花群落乔木优势种群种间联结性.生态学杂志,2008,27(2):178~184
    [160]J.Cabaret,H.Hoste.Comparative analysis of two methods used to show interspecific associations in naturally acquired parasite nematode communities from the abomasum of ewes.Veterinary Parasitology,1998(76),4:275~285
    [161]曹培健,丁炳扬,李伟成等.凤阳山福建柏群落主要种群种间联结性研究.浙江大学学报(理学版).2006.33(6):666~671
    [162]彭立箐.鼎湖山气候顶极群落种间联结变化.生态学报,2006,26(11):3732~3739
    [163]黄玉梅,张健,杨万勤等。我国人工林的近自然经营。林业资源管理,2007,(5):33~37
    [164]张硕新,雷瑞德。近自然林。与中国森林资源的可持续发展。林业科技管理,2001,2:34~36
    [165]张鼎华,林卿.近自然林业与林业的可持续发展[J].生态经济,2000,(7):23~26.
    [166]沈国舫.现代高效持续林业——中国林业发展道路的抉择[J].世界科技研究与发展,1998,(2):38~45.
    [167]Gustav Nebel.Sustainable land-use in Peruvian flood plain forests:options,planning and implementation.Forest Ecology and Management,2001,(150)1-2:187~198
    [169]Astrid Wallner,Nicole Bauer,Marcel Hunziker.Perceptions and evaluations of biosphere reserves by local residents in Switzerland and Ukraine.Landscape and Urban Planning,2007,(83),3:104~114
    [170]Jochen Horstmann,Ilona Weinreich,Daniele Hauser,et al.SAR wind measurements during the FETCH experiment,Elsevier Oceanography Series,2002,(66):445~453
    [171]Cecilia Akselsson,Olle Westling,Harald Sverdrup,et al.Nutrient and carbon budgets in forest soils as decision support in sustainable forest management.Forest Ecology and Management,2007,(238) 1-3,:167~174.
    [172]Peter Ask,Mattias Carlsson.Nature conservation and timber production in areas with fragmented ownership patterns.Forest Policy and Economics,2000,(1),3-4:209~223
    [173]Jens Emborg,Morten Christensen,Jacob Heilmann-Clausen.The structural dynamics of Suserup Skov,a near-natural temperate deciduous forest in Denmark.Forest Ecology and Management,2000,(126),2:173~189
    [174]D.A.Davidson,P.M.C.Bruneau,I.C.Grieve,et al.Impacts of fauna on an upland grassland soil as determined by micromorphological analysis.Applied Soil Ecology,2002,(20),2:133~143.
    [175]M(?)rta-Lena Ernstson,Anders Rasmuson.Mathematical modelling of transport processes and degradation reactions in piles of forest fuel material.Fuel,1993,(72),11:1515~1524.
    [176]郝云庆,王金锡,王启和,孙鹏,蒲春林.崇州林场不同林分近自然度分析与经营对策研究[J].四川林业科技,2005,(2):20~26.
    [177]张敏,黄国胜,王雪军.2004.应用层次分析方法进行森林自然性评价的探讨.林业资源管理,3:25~28.
    [178]邓聚龙,.灰色系统与农业[J].山西农业科学,1985,(5).68~72
    [179]唐启义,冯明光.2002.实用统计分析及其DPS数据处理系统..北京:科学出版社.
    [180]张春锋,殷鸣放,刘海荣,等.2007.灰色关联度分析在树种综合评价中的应用[J].西北林学院学 报,22(1):70~73.
    [181]侯琳,雷瑞德,王得祥等.2006.黄龙山林区封育天然油松群落种群生态位特征.西北植物学报,26(3):0585-0591.
    [182]康永祥,康博文,岳军伟,等.2007.陕北黄土高原辽东栎(Quercus liaotungensis)群落类型划分及其生态位特征.生态学报,27(10):4096~4105.
    [183]陈高,邓红兵.综合构成指数在森林生态系统健康评估中的应用[M],生态学报,2005:1725~1733
    [184]王伯荪.1987.植物群落学[M].北京:高等教育出版社,54~55.
    [185]刘录祥,孙其信.1989.灰色系统理论应用于作物新品种综合评估初探[J].中国农业科学,22(3):22~24.
    [186]Spurr and Barnes.生态学研究[M].北京:1980.
    [187]陈高,邓红兵,王庆礼,代力民,郝占庆.森林生态系统健康评估的一般性途径探讨[J]应用生态学报,2003,(06):995~999
    [188]李裕元,邵明安.2003.黄土高原子午岭森林群落演替与结构特征演化[J].西北植物学报,,23(5):693~699.
    [189]朱志诚.1993.陕北黄土高原森林区植被恢复演替J.西北林学院学报,,8(1):87~94.
    [190]王丽丽,郭晶华.江西大岗山植被类型及其自然度与经营集约度的划分和评价[J].林业科学研究,1 994,(3).
    [191]邓聚龙.1992.灰色理论与方法北京:石油工业出版社,58.
    [192]袁志发,周静宇.2002.多元统计分析..北京:科学出版社.
    [193]陈琼华.2004.统计与决策,4:118~119.
    [194]董观志,杨凤影。旅游景区游客满意度测评体系研究。旅游学刊,2005,(20)1:27~30
    [195]Dotey,sawayamas,incues,etal.Recovery of liquid fuel from hydrocarbon-rich microalgae by thermochemical lique faction[J].Fuel,1994,73(12):1855~1857.
    [196]Kolb TE,Wagner MR,cCovington WW.Concepts of forest health-Utilitarian and ecosystem perspectives.Journal of Forestry,1994,6:10~15
    [197]Schaeffer DJ,Henricks EE,Kerster HW.Ecosystem heath Ⅰ.Measuring ecosystem health. Environmental management,1988,2:445~455
    [198]Yazvenko SB,Rapport DJ.A framework for assessing forest ecosystem health.Ecosystem health, 1996,2:40~52
    [199]Laurance WF,Lovejoy TE,Vasconelos HI,et al.Ecosystem decay of Amazonian forest fragments a 22 year investigation.Conservation Biology,2002,16:605~618
    [200]Bruno De Vos,Marc Van Meirvenne,Paul Quataert,et al.Predictive Quality of Pedotransfer Functions for Estimating Bulk Density of Forest Soils.Soil Science Society of America Journal. Madison:Mar/Apr 2005,(69)2;500-511.
    [201]Alena Rakovsk(?),Jaroslav Noskovic,Jana Benackov(?).Biological evaluation of the water quality of the Hostiansky potok stream in the Tribec Mountains.Folia Oecologica,2005,(32)2:110-116
    [202]Thomas Maness,Ross Farrell.A multi-objective scenario evaluation model for sustainable forest management using criteria and indicators.Canadian Journal of Forest Research,2004(34)10:2004~2018
    [203]Robert M Shaffer,Gregory S Meade.Evaluation of harvest planning training.Forest Products Journal, 1997(47)7:69~72
    [204]陈高,邓红兵,王庆礼等。森林生态系统健康评估的一般性途径探讨.应用生态学报,2003,14(6):995~999.
    [205]毕晓丽,洪伟。生态环境综合评价方法的研究进展。农业系统科学与综合研究,2001,(17)2:122~126
    [206]鲁绍伟,刘凤芹,余新晓等。北京市八达岭林场森林生态系统健康性评价。水土保持学报,2006,(20)3:79~82:105
    [207]陈高,代力民,姬兰柱,等。生理生态系统健康评价,方法 模型和指标体系。应用生态学报,2004,15(15):1743~1749
    [208]康博文,刘建军,侯琳等。延安市城市森林健康评价.西北农林科技大学学报(自然科学版),2006(34)10:81~86
    [209]康相武,刘雪华,张爽,马欣.北京西南地区区域生态安全评价.应用生态学报,2007,18(12):2846~2852
    [210]周洁敏.大熊猫生境质量评价存在的问题及对策.林业资源管理,2007.6:70~72
    [211]李军锋,李天文,金学林,刘学军,汤国安。基于层次分析法的秦岭地区大熊猫栖息地质量评价。山地学报,2005(23)6:694~701
    [212]马剑英,王刚,任王君,贾戎.兰州地区森林旅游资源质量评价模型的研究.草业学报,2003,(12)1:99~103
    [213]卢双珍.云南磨盘山国家森林公园生态旅游资源质量评价研究.安徽农业科学,2008,36(12):5134~5136
    [214]康永祥,陈亚萍,莫春雷.太白山国家森林公园综合功能数量评价.西北农林科技大学学报(自然科学版),2005(33)7:35~39
    [215]杨斌,杨国州,张延东。运用层次分析法优选临夏北塬农田防护林树种。林业科学,2006,(42)6:49~55
    [216]丛日春。包头市环境保护林树种选择的研究。北京林业大学博士学位论文。1998:46~78
    [217]曾思齐,肖化顺.湖北宜昌公益林可持续经营能力的数量化评价.中南林学院学报,2004,(24)2:6~9
    [218]张银龙,薛建辉。林业生态环境评价原理和内容的探讨。农村生态环境,1999,15(2):60-64
    [219]李文华,李飞.中国森林研究[M].北京:中国林业出版社,1996.
    [220]程堂仁,马钦彦,冯仲科等。甘肃小陇山森林生物量研究。北京林业大学学报,2007,29(1):31~36
    [221]方精云,陈安平,赵淑清,慈龙骏.中国森林生物量的估算:对Fang等Science一文(Science,2001,291:2320~2322)的若干说明[J].植物生态学报,2002,(2)26:243~249
    [222]Olson J,Watts J,Alison L.1983.Carbon in live vegetation of major world ecosystems.Oak Ridge National Laboratory.Tennessee:Oak Ridge.
    [223]Brown S,Sathaye J,Canel M,etal.1996.Mitigation of carbon emission to the atmosphere by forest management.Com For Rev,75:80~91
    [224]Brown SL,Schroeder P,Kern JS.1999.Spatial distribution of biomassin forests of the eastern USA.. For Eco Man,123:81~90
    [225]Daihi Chiros.Mass production of land plant communities[M].Niesq,tran.Beijing:Science Press, 1986.
    [226]王文菲,陈玮,徐文铎.沈阳东陵区油松栎林群落特征及物种多样性研究[J].辽宁林业科技,2005,1(1):1~6.
    [227]齐淑艳,孟令刚,由微.沈阳东陵天柱山油松栎林群落结构特征的研究[J].沈阳教育学院学报,2003,5(2):119~121.
    [228]王国宏.再论生物多样性与生态系统的稳定性[J].生物多样性,2002,10(1):126~134.
    [229]蔡晓明.生态系统生态学[M].科学出版社.2002.
    [230]张继义,赵哈林.植被(植物群落)稳定性研究评述[J].生态学杂志,2003,22(4):42~48.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700