[1] Jiao F, Wen Z M, Li R. Analysis on environment effect of the returning farmland into forest and grassland on the Loess Plateau. Research of Soil and Water Conservation, 2005, 12(1): 26-29, 78. [2] Zhang J T, Chai B F, Qiu Y, et al . Changes in species diversity in the succession of plant communities of abandoned land in Luliang Mountain.Chinese Biodiversity, 2000, 8(4): 378-384. [3] Zheng C L, Cao Z L, Zhao T N, et al . Succession disciplinarian of vegetation in abandoned land in agricultural cross bedding on south edge of Otindag sandy land. Science of Soil and Water Conservation, 2005, 3(1): 72-76. [4] Wang G L, Liu G B, Liu F, et al . Changes in composition and structure of plant communities during the course of restoration at loess gully region. Acta Ecologica Sinica, 2003, 23(12): 2550-2557. [5] Wen Z M, Jiao F, Liu B Y, et al . Natural vegetation restoration and soil nutrient dynamics of abandoned farmlands in forest-steppe zone on Loess Plateau. Chinese Journal of Applied Ecology, 2005, 16(11): 21-25. [6] Li Y Y, Shao M A. Degradation process and plant diversity of alfalfa grassland in North Loess Plateau of China. Chinese Journal of Applied Ecology, 2005, 16(12): 2321-2327. [7] Li Y L, Meng Q T, Zhao X Y, et al . Characteristics of species composition and plant diversity in the process of vegetation restoration on moving dunes in the Kerqin Sandy Land. Acta Prataculturae Sinica, 2007, 16(6): 54-61. [8] Chen S P. Changes in species diversity of plants in Cyclobalanopsis chungii forest during the course of restoration. Journal of Zhejiang Forestry College, 2004, 21(3): 26-30. [9] Du G Z, Wang G. Analysis on diversity and correlation between species of succession communities in abandoned land on subalpine meadov. Pratacultural Science, 1991, 8(4): 53-57. [10] Huang Z L, Kong G H, He D Q. Plant community diversity in Dinghushan Nature Reserve. Acta Ecologica Sinica, 2000, 20(2): 193-198. [11] Agustin R, Adrián E. Small-scale spatial soil-plant relationship in semi-arid gypsum environments. Plant and Soil, 2000, 220(1): 139-150. [12] Bedford B L, Walbridge M R. Patterns in nutrient availability and plant diversity of temperate north American wetlands. Ecology, 1999, 80(7): 2151-2169. [13] Shi Y Y, Chen Y M, Zhang G H, et al . Investigation into the species diversity and biomass of plants in the abandoned farmlands with different restoration year. Research of Soil and Water Conservation, 2012, 19(6): 36-40, 44. [14] Wang G L, Liu G B, Xu M X. Effect of vegetation restoration on soil nutrien changes in Zhifanggou watershed of Loess Hilly Region. Bulletin of Soil and Water Conservation, 2002, 22(1): 1-5. [15] Gong J, Chen L D, Fu B J, et al . Effects of vegetation restoration on soil nutrient in a small catchment in hilly loess area. Journal of Soil and Water Conservation, 2005, 19(1): 93-96. [16] Ma X H, Jiao J Y, Bai W J, et al . Contribution of soil nutrient in abandoned lands to vegetation restoration in hilly and gully regions on the Loess Plateau. Acta Botanica Boreali-Occidentalia Sinica, 2005, 25(2): 328-335. [17] Jiao F, Wen Z M, Jiao J Y, et al . Reciprocal effects among vegetation, soil moisture and nutrients of cropland to forest and grassland in the Loess Hilly Region. Acta Prataculturae Sinica, 2006, 15(2): 79-84. [18] Xu J B, Song L S, Peng L, et al . Research review on methods of spatial prediction of soil nutrients. Ecology and Environmental Sciences, 2011, 20(8/9): 1379-1386. [19] Guo M, Guo F L, He W X, et al . Variation of vegetation diversity and its relationship with soil nutrient and enzyme activity in lands of different abandoned years in the loess hilly-gully region. Acta Pedologica Sinica, 2010, 47(5): 979-986. [20] Gao K, Wang M Y, Gao L Y, et al . Study on plant community in Kerqin Sandy Land. Chinese Journal of Ecology, 2000, 19(5): 35-39. [21] Wen Y G, Yuan C A, Li X X, et al . Development of species diversity in vegetation restoration process in MID-Mountain region of DA Ming Shan, Guangxi. Chinese Journal of Plant Ecology, 1998, 22(1): 34-41. [22] Ma X H, Bai W J, Jiao J Y, et al . Variation of soil water in abandoned lands during vegetation restoration in hilly and gully regions on Loess plateau. Bulletin of Soil and Water Conservation, 2004, 24(5): 19-23. [23] Fu B J, Wang J, Ma K M. Effect of land use on soil water in loess hill area. Bulletin of National Natural Science Foundation of China, 1999, (4): 35-37. [24] Wang J N, Guo S J, Li D L, et al . The variation characteristics of soil nutrients and salinity of different years abandoned fields in lower reaches of Shiyang River. Chinese Agricultural Science Bulletin, 2012, 28(26): 211-216. [25] Wang J, Lv Z Z, Qian Y, et al . Soil nutrients under vegetation cover of different desert landscapes in Junggar basin, Xinjiang. Journal of Desert Research, 2010, 30(6): 1367-1373. [26] Du F, Liang Z S, Xu X X, et al . The community biomass of abandoned farmland and its effects on soil nutrition. Acta Ecologica Sinica, 2007, 27(5): 1673-1683. [27] 焦峰, 温仲明, 李锐. 黄土高原退耕还林(草)环境效应分析. 水土保持研究, 2005, 12(1): 26-29, 78. [28] 张金屯, 柴宝峰, 邱扬, 等. 晋西吕梁山严村流域撂荒地植物群落演替中的物种多样性变化. 生物多样性, 2000, 8(4): 378-384. [29] 郑翠玲, 曹子龙, 赵廷宁, 等. 浑善达克沙地南缘农牧交错带弃耕地植被的演替规律. 中国水土保持科学, 2005, 3(1): 72-76. [30] 王国梁, 刘国彬, 刘芳, 等. 黄土沟壑区植被恢复过程中植物群落组成及结构变化. 生态学报, 2003, 23(12): 2550-2557. [31] 温仲明, 焦峰, 刘宝元, 等. 黄土高原森林草原区退耕地植被自然恢复与土壤养分变化. 应用生态学报, 2005, 16(11): 21-25. [32] 李裕元, 邵明安. 黄土高原北部紫花苜蓿草地退化过程与植物多样性研究. 应用生态学报, 2005, 16(12): 2321-2327. [33] 李玉霖, 孟庆涛, 赵学勇, 等. 科尔沁沙地流动沙丘植被恢复过程中群落组成及植物多样性演变特征. 草业学报, 2007, 16(6): 54-61. [34] 陈世品. 福建青冈林恢复过程中植物物种多样性的变化. 浙江林学院学报, 2004, 21(3): 26-30. [35] 杜国祯, 王刚. 亚高山草甸弃耕地演替群落的种多样性及种间相关分析. 草业科学, 1991, 8(4): 53-57. [36] 黄忠良, 孔国辉, 何道泉. 鼎湖山植物群落多样性的研究. 生态学报, 2000, 20(2): 193-198. [37] 师阳阳, 陈云明, 张光辉, 等. 不同退耕年限撂荒地植物多样性及生物量分析. 水土保持研究, 2012, 19(6): 36-40, 44. [38] 王国梁, 刘国彬, 许明祥. 黄土丘陵区纸坊沟流域植被恢复的土壤养分效应. 水土保持通报, 2002, 22(1): 1-5. [39] 巩杰, 陈利顶, 傅伯杰, 等. 黄土丘陵区小流域植被恢复的土壤养分效应研究. 水土保持学报, 2005, 19(1): 93-96. [40] 马祥华, 焦菊英, 白文娟, 等. 黄土丘陵沟壑区退耕地土壤养分因子对植被恢复的贡献. 西北植物学报, 2005, 25(2): 328-335. [41] 焦峰, 温仲明, 焦菊英, 等. 黄丘区退耕地植被与土壤水分养分的互动效应. 草业学报, 2006, 15(2): 79-84. [42] 徐剑波, 宋立生, 彭磊, 等. 土壤养分空间估测方法研究综述. 生态环境学报, 2011, 20(8/9): 1379-1386. [43] 郭曼, 郭粉莉, 和文祥, 等. 黄土丘陵区不同退耕年限植被多样性变化及其与土壤养分和酶活性的关系. 土壤学报, 2010, 47(5): 979-986. [44] 高科, 王美云, 高凌岩, 等. 科尔沁沙地植物群落研究. 生态学杂志, 2000, 19(5): 35-39. [45] 温远光, 元昌安, 李信贤, 等. 大明山中山植被恢复过程植物物种多样性的变化. 植物生态学报, 1998, 22(1): 34-41. [46] 马祥华, 白文娟, 焦菊英, 等. 黄土丘陵沟壑区退耕地植被恢复中的土壤水分变化研究. 水土保持通报, 2004, 24(5): 19-23. [47] 傅伯杰, 王军, 马克明. 黄土丘陵区土地利用对土壤水分的影响. 中国科学基金, 1999, (4): 35-37. [48] 王俊年, 郭树江, 李得禄, 等. 石羊河流域下游不同年代退耕地土壤养分和盐分变异特征研究. 中国农学通报, 2012, 28(26): 211-216. [49] 王晶, 吕昭智, 钱翌, 等. 新疆准噶尔盆地典型荒漠区不同景观植被对土壤养分的影响. 中国沙漠, 2010, 30(6): 1367-1373. [50] 杜峰, 梁宗锁, 徐学选, 等. 陕北黄土丘陵区撂荒草地群落生物量及植被土壤养分效应. 生态学报, 2007, 27(5): 1673-1683. |