| [1] | Giusquiani P L,Pagliai M,Gigliotti G,et al.Urban waste compost:Effects on physical,chemical and biochemical soil properties〔J〕.Communications in Soil Science and Plant Nutrition,1995,24:175-182.
|
| [2] | Li C H,Ma B L,Zhang T Q.Soil bulk density effects on soil microbial populations and enzyme activities during the growth of maize[WTBX](Zea mays[WTBZ] L.) planted in large pots under field exposure〔J〕.Canadian Journal of Soil Science,2002,82:147-154.
|
| [3] | Tan X,Chang S X,Kabzems R.Effects of soil compaction and forest floor removal on soil microbial properties and N transformations in a boreal forest longterm soil productivity study〔J〕.Forest Ecology and Management,2005,217:158-170.
|
| [4] | 俞静文，彭静霜．红壤酶活性与土壤肥力〔J〕． 土壤肥料，1984，3（10）：16-19.
|
| [5] | 邵玉琴，赵吉，包青海．库布齐固定沙丘土壤微生物生物量的垂直分布研究〔J〕.中国沙漠， 2001,21(1)：88-92.
|
| [6] | Monreal C M,Bergstrom D W.Soil enzymatic factors expressing the influence of land use,tillage system and texture on soil biochemical quality〔J〕.Soil Science,2000,248(1):1-18.
|
| [7] | Dick R P.Soil enzyme activities as indicators of soil quality〔C〕//Doran J W,Coleman D C,Bezdicek D F,et al.Defining Soil Quality for A Sustainable Environment.Madison: Soil Science Society of America,1994:107-124.
|
| [8] | Badiane N N,Chotte J L.Use of soil enzyme activities to monitor soil quality in natural and improved fallows in semiarid tropical regions〔J〕.Applied Soil Ecology,2001,18(3):229-238.
|
| [9] | 陈利军，武志杰．大气 CO2 增加对土壤脲酶、磷酸酶活性的影响〔J〕．应用生态学报，2002，128（10）：1 356-1 357.
|
| [10] | Li C H,Ma B L,Zhang T Q.Soil bulk density effects on soil microbial populations and enzyme activities during the growth of maize [WTBX](Zea mays[WTBZ] L.) planted in large pots under field exposure〔J〕.Canadian Journal of Soil Science,2002,82:147-154.
|
| [11] | Henriksen T M,Breland T A.Carbon mineralization,fungal and bacterial growth,and enzyme activities as affected by contact between crop residues and soil〔J〕.Biological and Fertility of Soils,2002,35:41-48.
|
| [12] | 王友保,张莉,刘登义．灰渣场土壤酶活性与植被和土壤化学性质的关系〔J〕.应用生态学报,2003,14(1)：110-112.
|
| [13] | Rietz D N,Haynes R J.Effects of irrigationinduced salinity and sodicity on soil microbial activity〔J〕.Soil Biology and Biochemistry,2003,35:845-854.
|
| [14] | Waldrop M P,McColl J G,Powers R F.Effects of forest postharvest management practices on enzyme activities in decomposing litter〔J〕.Soil Science Society of America Journal,2003,67:1 250-1 256.
|
| [15] | Wan F X,Chen P.Soil enzyme activities under agro forestry systems in Northern Jiangsu Province〔J〕.Forestry Studies in China,2004,6(2):21-26.
|
| [16] | Xiao T,Scott X C,Richard Kabzems.Soil compaction and forest floor removal reduced microbial biomass and enzyme activities in a boreal aspen forest soil〔J〕.Biology and Fertility of Soils,2008,44(3):471-479.
|
| [17] | Tan X,Chang S X,Kabzems R.Effects of soil compaction and forest floor removal on soil microbial properties and N transformations in a boreal forest longterm soil productivity study〔J〕.Forest Ecology and Management,2005,217:158-170.
|
| [18] | 郭继勋，林海俊．不同草原植被碱化草甸土的酶活性〔J〕．应用生态学报，1997，20（4）：412-416.
|
| [19] | 朱丽，郭继勋．松嫩羊草草甸羊草,碱茅群落土壤酶活性比较研究〔J〕．草业学报，2002，11（4）：28-34.
|
| [20] | Su Y Z,Zhao H L.Soil properties following cultivation and nongrazing of a semiarid sandy grassland in northern China〔J〕.Soil & Tillage Research,2004,111(1):27-36.
|
| [21] | Ross D J,Speir T W.Burning in a New Zealand snowtussock grassland:Effects on soil microbial biomass and nitrogen and phosphorus availability〔J〕.New Zealand Journal of Ecology,1997,1(1):123-132.
|
| [22] | Lovell R D,Jarvis S C.Soil microbial biomass and activity in longterm grassland:Effects of management changes〔J〕.Soil Biology & Biochemistry,1995,27(3):75-85.
|
| [23] | 王晓玲，赵吉，包青海，等．天然草原施用稀土微肥的土壤生物活性效应〔J〕．农业环境科学学报，2003，22（4）：341-364.
|
| [24] | 傅华，陈亚明，王彦荣． 阿拉善主要草地类型土壤有机碳特征及其影响因素〔J〕．生态学报，2004，24（3）：469-476.
|
| [25] | Pei S F,Fu H,Wan C G. Changes in soil properties and vegetation following exclosure and grazing in degraded Alxa desert steppe of Inner Mongolia,China〔J〕.Agriculture,Ecosystems and Environment,2008，124： 33-39.
|
| [26] | 王斌，陈亚明，周志宇．贺兰山西坡不同海拔梯度上土壤氮素矿化作用的研究〔J〕.中国沙漠,2007,27(3)：483-490.
|
| [27] | 傅华,周志宇，庄光辉．阿拉善荒漠草地类微量元素含量特征研究〔J〕.中国沙漠，2000，20(4)：426-429.
|
| [28] | 裴世芳，傅华，陈亚明，等．放牧和围封下霸王灌丛对土壤肥力的影响〔J〕 .中国沙漠，2004，24（6）：763-767.
|
| [29] | Fu H,Pei S F，Wan C G，et al.Fractal dimension of soil particle size distribution along an altitudinal gradient in the Alxa rangeland,western Inner Mongolia〔J〕.Arid Land Research Management,2009,23（2）:137-151.
|
| [30] | 张凯，司建华，王润元，等．气候变化对阿拉善荒漠植被的影响研究〔J〕.中国沙漠，2008,28(5):879-886.
|
| [31] | 阿拉善农牧业区划编辑委员会．阿拉善盟农牧业区划〔M〕．呼和浩特：内蒙古人民出版社，1992:20-24.
|
| [32] | 内蒙古草地资源编委会．内蒙古草地资源〔M〕.呼和浩特：内蒙古人民出版社，1990:444-448.
|
| [33] | 任继周．草业科学研究方法〔M〕．北京：中国农业出版社，1998:129-136.
|
| [34] | 周礼恺．土壤酶学〔M〕．北京：科学出版社，1987.
|
| [35] | 中国土壤学会．土壤农业化学分析方法〔M〕.北京：中国农业科学技术出版社，2000:7-141.
|
| [36] | Brookes P C,Landman A,Pruden G,et al.Chloroformfumigation and the release of soil nitrogen:A rapid direct extraction method to measure microbial biomass in soils〔J〕.Soil Biology and Biochemistry,1985,17：837-842.
|
| [37] | Vance E D,Brookes P C,Jenkinson D S.An extraction method for measuring soil microbial biomass C〔J〕.Soil Biology and Biochemistry,1987,19（6）：703-707.
|
| [38] | Ross D J,Speir T W,Kettles H A .Soil microbial biomass,C and N mineralization and enzyme activities in a hill pasture:Influence of season and slowrelease p and s fertilizer〔J〕.Soil Biology and Biochemistry,1995,27（11）:1 431-1 443.
|
| [39] | 徐朝斋，林之光，汪奕琮．贺兰山区气候若干问题〔J〕．地理学报，1993，48（2）：171-176.
|
| [40] | Paul E A,Clark F E.Soil Microbiology and Biochemistry〔M〕.San Diego:Academic Press,1996.
|
| [41] | Ladd J N,Foster R C,Nannipieri P,et al.Soil structure and biological activity〔C〕//Stotzky G,Bollag J M.Soil Biochemistry.New York:Marcel Dekker,1996:23-77.
|
| [42] | Ladd J N,Butler J H A.Humusenzyme systems and synthetic organic polymerenzyme analogs〔C〕//Paul E A,McLaren A D.Soil Biochemistry.New York:Marcel Dekker,1975:143-194.
|
| [43] | Burns R G.Enzyme activity in soil:Location and a possible role in microbial ecology〔J〕.Soil Biology and Biochemistry,1982,14:423-427.
|
| [44] | Wei S,Emily D,Daniel B,et al.Soil enzyme activities and organic matter composition in a turfgrass chronosequence〔J〕.Plant Soil,2006,288:285-296.
|
| [45] | Tabatabal M A,Bremner J M.Arylsulfatase activity of soils〔J〕. Soil Science Society of America Journal,1970,34:225-229.
|
| [46] | Speir T W.Studies on a climosequence of soils in tussock grasslands II.Urease,phosphatase and sulfatase activities in topsoils and their relationships with other properties including plantavailable sulfur〔J〕.New Zealand Journal of Science,1977,20:159-166.
|
| [47] | Frankenberger W T,Dick W A.Relationships between enzyme activities and microbial growth and activity indices in soil〔J〕.Soil Science Society of America Journal,1983,47:945-951.
|
| [48] | Dick R P,Rasmussen P E,Kerle E A.Influence of longterm residue management on soil enzyme activities in relation to soil chemical properties of a wheatfallow system〔J〕.Biology and Fertility of Soils,1988,6:159-164.
|
| [49] | 高雪峰，张功，卢萍．短花针茅草原土壤的酶活性及其生态因子的季节动态变化研究〔J〕． 内蒙古师范大学学报：自然科学版，2006，35（2）：226-228.
|
| [50] | Xiao T,Scott X C,Richard K.Soil compaction and forest floor removal reduced microbial biomass and enzyme activities in a boreal aspen forest soil〔J〕.Biology and Fertility of Soils,2008,44(3):471-479.
|
| [51] | 徐雄，张健，张猛，等．果-草人工生态系统中土壤微生物、土壤酶与土壤养分的关系〔J〕．水土保持学报，2005，19（6）：178-181.
|
| [52] | Frankenberger W T,Dick W A.Relationships between enzyme activities and microbial growth and activity indices in soil〔J〕.
|
