子午岭人工油松林碳储量与碳密度研究
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摘要
大气中CO_2等温室气体浓度的增加,引起全球气候变暖等一系列生态环境问题,已引起各国科学家的重视,如何减缓以及阻止气候变暖是当前生态环境建设的重要任务之一,而森林生态系统在减缓以及阻止气候变暖中发挥着重要的作用,因此需要弄清楚森林生态系统现有的碳储量以及碳密度。本研究以黄土高原子午岭人工油松林为研究对象,采用野外调查和室内分析相结合的研究方法,对油松林生长空间尺度碳密度和碳储量的分布特征进行研究,为进一步研究黄土高原子午岭林区森林生态系统的碳贮量及其潜力提供基础资料。研究主要结果如下:
     1子午岭人工油松林植被层含碳率是46.04%,其中乔木层含碳率是52.28%;灌木层含碳率是46.22%,不同类型灌木含碳率在47.84%~44.48%之间变动;草本层含碳率是39.26%,不同类型草本的含碳率在34.80%~47.48%之间。
     2子午岭人工油松林植被层碳密度与碳储量分别是:47.85 t/hm~2和2.2242 Tg;其中乔木层碳密度为30.37 t/hm~2、碳储量为1.4118 Tg,不同器官碳密度变化范围在10.10 t/hm~2~2.28 t/hm~2之间,碳储量在0.4695 Tg~0.1058 Tg之间;灌木层的碳密度是8.56 t/hm~2、碳储量为0.3980 Tg;不同灌木类型沙棘、悬钩子和卫茅碳密度和碳储量分别是3.88 t/hm~2和0.1805 Tg、1.55 t/hm~2和0.722 Tg、12 t/hm~2和0.1452 Tg;草本层碳密度为8.91 t/hm~2、碳储量为0.4144 Tg,不同类型草本植物碳密度和碳储量的排序为:大披针苔草>白羊草>中华萎陵菜>披碱草>铁杆蒿>野棉花,其碳密度变化范围在2.28 t/hm~2~0.26 t/hm~2之间,碳储量在0.0121 Tg~0.1061 Tg之间。
     3子午岭人工油松林枯落物层碳密度为22.88 t/hm~2,占整个人工油松林生态系统碳密度的13.91%,如果土壤层加上枯落物层,则占人工油松林生态系统碳密度的70.92%,枯落物的碳储量是1.0638 Tg。
     4子午岭人工油松林土壤总碳储量为4.3617 Tg,总平均碳密度为9.38 kg/m~2,土壤有机碳密度随土壤深度的增加而减少,人工油松林在0~50 cm深度,土壤有机碳密度的大小是阳坡>阴坡,而50~90 cm深度则为阴坡>阳坡。
As CO_2 and other greenhouse gas increasing, great changes have been taken by global warming, which caused a series ecological and environmental problems. It is one of important task to retard the climate change for ecological environment. Furthermore, forest ecosystem plays an important role for climate warming. So it is the essential to clarify the existing forest ecosystem carbon storage and density. This paper had chosen artificial Pings tabulaeformis forest in Ziwuling area of Loess Plateau. Using inventory and laboratory analysis, we studied carbon storage and its density distributing characteristics in spatial growth scales, which may provide basic information to research carbon storage and its potential for the whole Ziwuling forest ecosystem. Main findings are as following:
     1. The mean carbon content of vegetation was 0.4604. Carbon rate of tree layer was 0.5228; shrub was 0.4622, which rate of change was between 0.4784 and 0.4448 in different types of shrubs; the rate of herb layer was 0.3926, and different type of herbs carbon rate was between 0.3480 and 0.4748.
     2. Vegetation carbon density and carbon storage were: 47.85 t/hm~2 and 2.2242 Tg. Carbon density of the tree layer was 30.37 t/hm~2 and its carbon storage was 1.4118 Tg. Furthermore, great changes had taken place from 10.10 to 2.28 t/hm~2 for in carbon density, and from 0.4695 to 0.1058 Tg for carbon storage. Shrub carbon density and storage were 8.56 t/hm~2 and 0.3980 Tg. The same as vegetation layer, different types of shrubs density and storage had obviously difference among them, such as 3.88 t/hm~2 and 0.1805 Tg for Hippophae reamnoides, 1.55t/hm~2 and 0.722 Tg for Rubus corchorifolius, 12 t/hm~2 and 0.1452 Tg for Euonymus. Besides, carbon density and storage of herb layer were 8.91 t/hm~2 and 0.4144 Tg, and the order was following: Carex lanceolata, Bothriochloa ischemum, Comarum var. sinica, Elymus dahuricus, A.sacrorum, Anemone hupehensis. These herbs carbon density was between 0.26 and 2.28t/hm~2, and the storages were between 0.0121 to 0.1061 Tg.
     3. Carbon density of litter was 22.88t/hm~2, and had taken up to 13.91% of whole forest density. Meanwhile, litter carbon stock was 1.0638 Tg. Soil carbon density was 9.38 kg/m~2, which was account for 57.01% of the total forest. Besides, sum of soil and litter layer carbon density, the ratio was up to 70.92% of whole forest ecosyst.
     4. Soil carbon storage was 4.3617 Tg, and average carbon density was 9.38 kg/m~2. With depth of soil, organic carbon density decreased dramatically. In 0-50cm depth of soil, carbon density of sunny slope was more than shady, but contrast in 50-90cm depth. This may result from human disturbance. Therefore, it is clearly seen that human disturbance has tidy relationship for carbon distribution and size of forest ecosystem.
引文
曹军,张镱锂,刘燕华.2002.近20年海南岛森林生态系统碳储量变化.地理研究,21(5):551-557
    查同刚,张志强,朱金兆,等.2008.森林生态系统碳蓄积与碳循环.中国水土保持科学, 6(6):112-119
    陈楚莹,廖利平,汪思龙.2000.杉木人工林生态系统的碳素分配与贮量的研究.应用生态学报,11(增刊):175-178
    陈怀满.2005.环境土壤学.北京:科学出版社,122-146
    陈亮中,谢宝元,肖文发,等.2007.三峡库区主要森林植被类型土壤有机碳贮量研究.长江流域资源与环境,16(5): 640--643
    陈灵芝,缪有贵,孔繁志,等.1988.北京人工侧柏林的化学元素含量特征.植物学报,30:539-548
    陈遐林.2003.华北主要森林类型的碳汇功能研究[博士学位论文].北京:北京林业大学
    陈云明,梁一民,程积民.2002.黄土高原林草植被建设的地带性特征.植物生态学报,26(3):339-345
    陈云明,吴钦孝,刘向东,等.1996.黄土丘陵区油松生长与气候因子相关分析.水土保持通报,16(2):38-42
    谌小勇.1993,.杉木林凋落物分解规律的研究.见:刘煊章主编.森林生态系统定位研究.北京:中国林业出版社,125-129
    程根伟,罗辑.2003.贡嘎山亚高山林地碳的积累与耗散特征.地理学报,58(2):179-185
    程积民,万惠娥.2002.中国黄土高原植被建设与水土保持.北京:中国林业出版社
    程积民.赵凌平,程杰.2009.子午岭60年辽东栎林种子质量与森林更新.北京林业大学学报,31(2):10-16
    程堂仁,冯菁,马钦彦,等.2008.甘肃小陇山森林植被碳库及其分配特征.生态学报,28(1):33-44
    邓娟,上官周平.2009.子午岭林区人工与天然油松林(Pinus tabulaeformis)养分库和碳库特征.生态学报,29(6):3231-3240
    方精云,陈安平.2001.中国森林植被碳库的动态变化及其意义.植物学报,43(9):967-973
    方精云,郭兆迪,朴世龙,等.2007.1981—2000年中国陆地植被碳汇的估算.中国科学D辑:地球科学,37(6): 804-812
    方精云,柯金虎,唐志尧,等.2001.生物生产力的“4P”概念、估算及其相互关系.植物生态学报, 25:414
    方精云,刘国华,徐篙龄.1996.我国森林植被的生物量和净生产量.生态学报,16(5): 497~508
    方精云.2000.全球生态学:气候变化和生态响应.北京:高等教育出版社
    方晰,田大伦,项文化.2004.不同经营方式对杉木林采伐迹地土壤储量的影响.中南林学院学报,24(1):1-5
    方运霆,莫江明,Sandra Brown,等.2004.鼎湖山自然保护区土壤有机碳贮量和分配特征.生态学报,24(1):135-142
    冯瑞芳,杨万勤,张健.2006.人工林经营与全球变化减缓.生态学报,26(11):3870-3877
    冯险峰,刘高焕,陈述彭,等.2004.陆地生态系统净第一性生产力过程模型研究综述.自然资源学报,19(3):369
    冯宗炜,王效科,吴刚.1999.中国森林生态系统的生物量和生产力.北京:科学出版社
    冯宗炜,张宏达,张家武,等.1982.湖南会同两个森林群落的生物生产力.植物生态学与地植物学丛刊,6(6):257-266
    何宗明,李丽红,刘义样,等. 2003.33年生福建柏人下林碳库与碳吸存.山地学报, 21(3):298-303
    贺亮,苏印泉,季志平,等.2007.黄土高原沟壑区刺槐、油松人工林的碳储量及其分布特征研究.西北林学院学报,22(4):49-53
    侯琳,雷瑞德,王得祥,尚廉斌,赵辉.秦岭火地塘林区油松群落乔木层的碳密度.东北林业大学学报,2009,37(1):23-24
    胡会峰,刘国华. 2006.森林管理在全球CO2减排中的作用.应用生态学报,17(4):709-714
    胡会峰,刘国华.2006.中国天然林保护工程的固碳能力估算.生态学报,26(1):291-296
    胡会峰,王志恒,刘国华,等. 2006.中国主要灌丛植被碳储量.植物生态学报,30(4):539~544
    黄从德,张健,杨万勤,等.2008.四川人工林生态系统碳储量特征.应用生态学报, 19(8):1644-1650
    黄建辉,韩兴国,陈灵芝.1999森林生态系统根系生物量研究进展.生态学报,19(2):270-277
    黄宇,冯宗炜,汪思龙,等2005,.杉木、火力楠纯林及其混交林生态系统C、N贮量.生态学报,25(12):3146-3154
    贾黎明,方陆明,胡延杰.1998.杨树刺槐混交林及纯林枯落叶分解.应用生态学报,9(5):463-467
    姜慧泉,张会儒,亢新刚. 2009.长白山阔叶次生林主要乔木地上碳储量分布.林业资源管理,10(5):58-63
    姜勇,张玉革,梁文举,等.,2005.潮棕壤不同利用方式有机碳剖面分布及碳储量.中国农业科学.(3):119-125
    解宪丽,孙波,周慧珍,等. 2004.不同植被下中国土壤有机碳的储量与影响因子.土壤学报,41(5):687-699
    解宪丽,孙波,周慧珍,等. 2004.中国土壤有机碳密度和储量的估算与空间分布分析.土壤学报,41(1):34-43
    李国雷,刘勇,徐杨,等. 2007.间伐强度对油松人工林植被发育的影响.北京林业大学学报,29(2): 70~76
    李红梅,马友鑫,郭宗峰,等. 2005.西双版纳森林植被的碳贮量及影响因素分析.福建林学院学报,25(4);368-372
    李克让,王绍强,曹明奎. 2003.中国植被和土壤碳贮量.中国科学,33(1):72~80
    李凌浩,王其兵,邢雪荣.1998.森林生态系统研究中几个重要方面的进展.植物学通报,15(1):17-26
    李文华.1981.长白山主要生态系统生物生产量的研究.森林生态系统研究.北京:中国林业出版社,81-87
    李意德.1993.海南岛热带山地雨林林分生物量估测方法比较分析.生态学报,13(4):313-320
    林鹏,卢昌义,王恭礼,等.1990.海南岛河港海莲红树林凋落物动态的研究.植物生态学与地植物学学报,14(1):69-73
    林益明,林鹏,李振基,等. 1996.武夷山甜槠群落的生物量和生产力.厦门大学学报,35(2):269-274
    刘国华,傅伯杰,方精云. 2000.中国森林碳动态及其对全球碳平衡的贡献.生态学报,20(5):733-740
    刘华,雷瑞德.2005.我国森林生态系统碳储量和碳平衡的研究方法及进展.西北植物学报,25(4):835-843
    刘景双,于君宝,王金达,等.2003.松辽平原黑土有机碳含量时空分异规律.地理科学,23(6):668--673
    刘强,刘嘉麒,等. 2000.温室气体浓度变化及其源与汇研究进展.地球科学进展,15(4):453-460
    刘再清,陈国海,孟永庆,等.1995.五台山华北落叶松人工林生物生产力与营养元素的积累.林业科学研究,8(1):88-93
    刘增文.2002.森林生态系统中枯落物分解速率研究方法.生态学报,22(6):954-956
    鲁如坤.2000.土壤农业化学分析方法.北京:中国农业科技出版社,106-112
    罗辑,杨忠,杨清伟.2000.贡嘎山森林生物量和生产力的研究.植物生态学报,24(2):191-196
    罗力嘉.2008。森林生态系统碳蓄积研究方法进展.四川林业科技, 12(6).31-35
    罗天祥,李文华,冷允法,等.1998.青藏高原自然植被总生物量的估算与净初级生产量的潜在分布地理研究,17(4):337-344
    骆土寿,陈步峰,陈永富,等,2000.海南岛霸王岭热带山地雨林采伐经营初期土壤碳氮储量.林业科学研究,13(2):123-128
    马明,王得祥,刘玉民. 2008.秦岭天然华山松林碳素空间分布规律及其动态变化.林业资源管理,5:75-78
    马明,王得祥,刘玉民. 2009.秦岭火地塘林区天然油松林碳素空间分布规律.西南大学学报(自然科学版), 31(3):114-118
    马钦彦,陈遐林,王娟,等. 2002.华北主要森林类型建群种的含碳率分析.北京林业大学学报,24(5/6):96-100
    马钦彦,谢征鸣. 1996.中国油松林储碳量基本估计.北京林业大学学报,18(3):31-34
    马泽清,刘琪璟,徐雯佳,等.2007.江西千烟洲人工林生态系统的碳蓄积特征.林业科学, 43(11):1-7
    毛子军.2002.森林生态系统碳平衡估测方法及其研究进展.植物生态学报,26(6):731-738
    莫江明,布朗,孔国辉,等.1996,鼎湖山生物圈保护区马尾松林凋落物的分解及其营养动态研究.植物生态学报,20(6):534-542
    邵全琴,杨海军,刘纪远,等.2009.基于树木年轮信息的江西千烟洲人工林碳蓄积分析.地理学报,64(1):69-83
    沈海龙,丁宝永,沈国舫,等.1996.樟子松人工林下针阔叶凋落物分解动态.林业科学,32(5):393-400
    史军,刘纪远,高志强,等. 2005.造林对土壤碳储量影响的研究.生态学杂志,24(4): 410-416
    唐宵,黄从德,张健,等.2007.四川主要针叶树种含碳率测定分析.四川林业科技,28(2):20-23
    陶波,葛全胜,李克让,等. 2001.陆地生态系统碳循环研究进展.地理研究, 20:564
    田大伦,朱小年,蔡宝玉,等.1989.杉木人工林生态系统凋落物的研究Ⅱ:凋落物的养分含量及分解速率.中南林学院学报,9(增):45-55
    王彬,王辉,杨军珑,等.2007.子午岭油松林林隙更新特征研究.林业资源管理, 4(2):60-65
    王恭袆,马志波,武惠肖,等.2006.廊坊地区杨树人工林的碳贮量分析.林业实用技术,(5):10-11
    王金叶,车克钧,蒋志荣.2000.祁连山青海云杉林碳平衡研究.西北林学院学报,15(1):9-14
    王鹏程,邢乐杰,肖文发,等.2009.三峡库区森林生态系统有机碳密度及碳储量.生态学报,29(1):97-107
    王绍强,周成虎,李克让,等.2000.中国土壤有机碳库及空间分布特征分析.地理学报,55(5):533~544
    王绍强,周成虎,罗承文,等.1999.中国陆地自然植被碳量空间分布探讨.地理科学进展,18(3):238-244
    王文杰,石福臣,祖元刚,等.2002.陆地生态系统二氧化碳通量网的建设和发展.东北林业大学学报,30(4):57-61
    王效科,冯宗炜,欧阳志云.2001.中国森林生态系统的植物碳储量和碳密度研究.应用生态学报,12(1):13-16
    王秀云,孙玉军.2008.森林生态系统碳储量估测方法及其研究进展.世界林业研究, 10(5):24-29
    王燕,赵士洞.1999.天山云杉林生物量和生产力的研究.应用生态学报,10(4):389-391
    王风友.森林凋落量研究综述.生态学进展,1989,6(12):82-89
    吴刚,冯宗炜. 1994.中国油松林群落特征及生物量的研究.生态学报, 14(4):415-422
    吴家兵,张玉书,关德新.2003.森林生态系统CO2通量研究方法与进展.东北林业大学学报,31(6):49-51
    吴建国,张小全,徐德应.2004.六盘山林区几种土地利用方式下土壤活性有机碳的比较.植物生态学报,28(5):657-664
    吴晓丽,徐天蜀.2008.森林生态系统生物量的定量评价.内蒙古林业调查设计,31(4):4-5
    项文化,田大伦,蔡宝玉,等.1997.不同密度湿地松林凋落物量及养分特性的研究.林业科学,133(sp.2):l75-180
    项文化,田大伦,闫文德.2003.森林生物量与生产力研究综述.中南林业调查规划,22(3):57-64
    肖复明,张群,范少辉. 2006.中国森林生态系统碳平衡研究.世界林业研究,19(1):53-57
    肖化顺,曾思齐,刘先新.2003.湖北宜昌森林景观时空动态分析.湖南林业科技,30(4)35-38
    徐化成.1993.油松.北京:中国林业出版社
    杨玉盛,陈银秀,何宗明,等.2002.福建柏和杉木人工林凋落物分解及养分释放的研究(英文).植物生态学报,26(3):275-282
    杨玉盛,郭剑芬,陈银秀,等.2004.福建柏和杉木人工林凋落物分解及养分动态的比较.林业科学,40(3):19-25
    杨玉盛,郭剑芬,林鹏,等.2004.格氏天然林与人工林凋落叶分解过程中养分动态.生态学报,24(2):201-208
    张德全,桑卫国,李曰峰,等.2002.山东省森林有机碳储量及其动态的研究.植物生态学报,26(S1):93-97
    张放,谭学仁,史凤友.1990.红松人工林枝叶分解速度及养分动态的研究.生态学杂志,9(5):14-l8
    张平仓,郑粉莉.1993.子午岭地区自然区域特征及其与土壤侵蚀的关系.水土保持研究,17(1):11-16
    张希彪,王瑞娟,上官周平.2009.黄土高原子午岭油松林的种子雨和土壤种子库动态.生态学报,29(4):1877-1884
    张小全,侯振宏.2003.森林、造林、再造林和毁林的定义与碳计量问题.林业科学,39(2):1451-1452
    张小全,李怒云,武曙红.2005.中国实施清洁发展机制造林和再造林项目的可行性和潜力.林业科学,41(5):139-143
    张祝平,彭少麟,孙谷畴,等.1989.鼎湖山森林群落生物量和第一性生产力的研究.热带亚热带森林生态系统研究.北京:科学出版社. 63-72
    赵敏,周广胜.2004.中国森林生态系统的植物碳贮量及其影响因子分析.地理科学,24(1):50-54
    赵敏.2004.中国主要森林生态系统碳储量和碳收支评估[博士学位论文].中国科学院研究生院(植物研究所)
    赵其国,王明珠,何园球.1991.我国热带亚热带森林凋落物及其对土壤的影响.土壤,23(1):8-15
    郑帷婕,包维楷,辜彬,等. 2007.陆生高等植物碳含量及其特点.生态学杂志,26(3):307-313 中国土壤学会农业化学专业委员会编,1983
    周广胜.2003.全球碳循环.北京:气象出版社
    周莉,李保国,周广胜.2005.土壤有机碳的主导影响因子及其研究进展.地球科学进展,20(1):99-105
    周玉荣,于振良,赵士洞.2000.我国主要森林生态系统碳贮量和碳平衡.植物生态学报,24(5):518-522
    朱宇林,温远光,曹福亮,等.2006.短周期尾巨按连栽林分生产力的研究.西北农业大学学,28(1):90-94
    邹厚远,刘国彬,王晗生.2002.子午岭林区北部近50年植被的变化发展.西北植物学报,22(1):1-8
    Aubinet M ,Heinesch B. 2002.Estimation of the carbon sequestration by a heterogeneous forest: night flux correction, heterogeneity of the site and inter anual variability. Global Change Boil, (810):53~107
    Battle M, Bender M L, Tans P, et al.2000.Global carbon sinks and their variability inferred from atmospheric O2 and 13C.Science, 287:2467~2470
    Berg B 2000.Litter decomposition and organic matter turnover in northern forest soils, Forest Ecology and Management, 133:13-22
    Brown S., Sathaye J., Canell M, Kauppi P. 1996.Mitigation of carbon emission to the atmosphere by forest management. Commonwealth Forestry Review, 75:8-91
    Cannell M G R. 1982.World Forest Biomass and Primary Production Data.London: Academic Press
    Dixon R K, Brown S, Houghton R A, et al. 1994.Carbon pool and flux of global forest ecosystems. Science, 263: 185-190
    Fan S M, Glorr M, Mahlman J. 1998.Large terrestrial carbon sink in North America Implied by atmospheric and oceanic CO2 data and models. Science, 282:442-446
    Fang J, Chen A, Peng C, et al. 2001.Changes in forest biomass carbon storage in China between 1949 and 1998.Science, 292: 2320~2322
    Fang Jingyun, G. Geoff Wang Liu Guohua, et al. 1998.Forest biomass of China: an estimate based on the biomass-volume relationship. Ecological Applications,8(4):1084-1091
    FAO. 2006.Production Yearbook [R]. Rome, Italy: Food & Agric. Organization: 1-348
    Feamside P M. 1999.Forests and global warming mitigation in Brazil: opportunities in the Brazilian forest sector for responses to global warming under the“development mechanism”. Biomass and Bioenergy, 16: 171-189
    Holdridge L R. 2000.Uncertainty in eddy covariance measurements and its implications to physiological models. Tree Physiology, 25:873-885
    Houghton J T, Ding Y, Griggs D J, et al. 2001.Climate change 2001: the scientific basis. Intergovernmental
    Houghton R A, Hackler J L, Lawrence K T. 1999.The US Carbon Budget: Contributions from land-use change. Science, 285:574-577
    Houghton R A. 1996.Terrestria1 Sources and Sinks of Carbon Inferred from Terrestrial Data. Tellus,4(8): 420-432
    Janssens I A, Freibauer A, Ciais P, et al. 2003.Europe’s Terrestrial Biosphere Absorbs 7% to 12% of European Anthropogenic CO2 Emissions.Science, 300:1538~1542
    Janzen H.H. Campbell C.A., Brandt S.A. 1992.Light-fraction organic matter in soils from long-term corporation. Soi Sci.Soc.Am.j., 56:1799-1860
    Jian N.2001.Carbon storage in terrestrial ecosystems of China. Climatic Change, 49: 339-358
    Krankina O.N..Harmon M.E. Winjum .f. K. 1996.Carbon storage and sequestration in Russian forest sector. Ambio, 25(4):284-288
    Kavvadias V A, Alifragis D, Tsiontsis A, et al. 2001·Litterfall, litter accumulation and litter decomposition rates in four forest ecosystems in northern Greece. Forest Ecology and Management, 144: 113-127
    Lal R. 2005.Forest soil and carbon sequestration.Forest Ecology and Management, 220:242-258
    Laurent A, Carlo B, Piers R F, et al. 2004.Eight glacial cycles from an Antarctic ice core. Nature, 429: 623-625
    IPCC.2001.Climate change 2001-synthesis report: third assessment report of the intergovernmental panel on climate change. London: Cambridge University Press
    Leith H, Whittaker R H. 1975.Primary Productivity of Biosphere.Berlin:Springer-Verlag Li Z, Zhao Q G.2001.Organic carbon content and distribution in soils under different land uses in tropical and subtropical China. Plant and Soil, 231:175~185
    Lovelock J E. 1990.Hand up for Gaia hypothesis. Nature, 344: 100
    Onigkeit J, Sonntag M, Alcamo J. 2000.Carbon Plantations in the IMAGE Model-Model Description and Scenarios. W Z III Report No.P0003·Center for Environmental Systems Research, University of Kassel, Germany. 35-11
    Pacala S W, Hurtt G C, Baker D, et al. 2001.Consistent land-and atmosphere-based US carbon sink estimates.Science, 292: 2316~2320
    Post W M, Izaurralde R C, Mann L K, et al.2001.Montoring and verifying changes of organic carbon in soil. Climatic Change,51: 73~99
    Reichle,D.E, et al.1975.Productivity of World Ecosystems,National Academy of Sciences.
    Ritter E. 2005.Litter decomposition and nitrogen mineralization in newly formed gaps in a Danish beech (Fagus sylvatica) forest. Soil Biology and Biochemistry, 37: 1-11
    Schimel D S, Enting I G, Heimann M, et al. 1995.CO2 and the carbon cycle[C]∥Houghton J T. Climate change, 1994. Cambridge, UK: Cambridge University Press: 35-71
    Schimel D S, House J I, Hibbard K A, et al. 2001.Recent patterns and mechanisms of carbon exchange by terrestrial ecosystems. Nature, 414: 169-172
    Sedjo R A.1993.The carbon cycle and global forest ecosystem.Water Air Soil Pollut., 70:295-307
    Singh K P, Singh P K, Tripathi S K.1999.Litter fall, litter decomposition and nutrient releasepatterns in four native tree species raised on coal mine spoil at Singrauli, India.Biology and Fertility of Soil, 29:371-378
    Smith LC, MacDonald G M, Velichko A A, et al. 2004.Siberian peat lands a net carbon sink and global methane source since the Early Holocene.Science, 303:353~356
    Smith T M, Cramaer W P. 1993.The global terrestrial carbon cycle. Water, Air, and soil pollution, 70:19-37
    Upadhyaya S D, Singh V P. 1981.Microbial turnover of organic matter in a tropical grassland soil. Pedobiologia, 21:100-109
    Watson R T. 2000.Land Use, Land-Use Change, and Forestry: A Special Report of the IPCC. Cambridge: Cam-bridge University Press, 377
    WBGU Special Report. 1998. The Accounting of Biological Sinks and Sources under the Kyoto Protoco(R)
    Woodwell G M, Whittaker R H, Reiners W A, et al. 1978.The biota and the world carbon budget. Science, 199: 141-146
    Zhang J B, Song C H, Wang S M. 2007.Dynamics of soil organic carbon and its fractions after abandonment of cultivated wetlands in northeast China. Soil and Tillage Research, 96:350-360
    Zhou G S, Wang Y H, Jiang Y L, Yang Z Y. 2002.Estimating biomass and net primary production from forest inventory data :a case study of China' Larix forest.For Eco Man,169:149-157

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