Dynamic characteristics of soil properties in a Robinia pseudoacacia vegetation and coastal eco-restoration

文献类型： 外文期刊

第一作者： Mao, Peili

作者： Mao, Peili;Cao, Banghua;Wang, Shumei;Tai, Xiuguo;Mu, Hongxiang;Qin, Yongjian;Shao, Hongbo;Shao, Hongbo

作者机构：

关键词： Coastal saline-alkali soil;Robinia pseudoacacia;Precipitation;Costal eco-restoration

期刊名称：ECOLOGICAL ENGINEERING （ 影响因子：4.035； 五年影响因子：4.611 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Precipitation is one of the major determinants of soil moisture in plantations growing in the saline-alkali soil in the Yellow River Delta. The present study was conducted on a 28-yr old Robiniapseudoacacia plantation, a major vegetation type of the Yellow River Delta, and the results indicated strong seasonal patterns in soil moisture, salt, nutrient and enzyme activities at varying depths with respect to annual precipitation. Soil moisture during the growing season of March to October fluctuated drastically in response to precipitation events and was generally higher than that from November to February. Furthermore, soil water content in the 0-60 cm soil layer was positively correlated with precipitation during the same period but not for the value in the 60-80 cm soil layer. Salt content in different soil layers increased gradually from November to February, decreased from February to September and then increased in October. Precipitation was strongly and negatively correlated with soil salt content in different soil layers (except 20-40 cm). Soil enzymes became less active and soil nutrient contents decreased with soil depth, though different enzymes and nutrients showed seasonal variations. The activity of polyphenol oxidase increased in spring, reached the maximum values in June, and decreased in later months. The activity of alkaline phosphatase, proteinase and urease fluctuated throughout the growing season, with the maximum values in October. Available phosphorous increased in the early months and decreased after August, whereas available potassium, hydrolysable nitrogen and organic substances content in soil gradually increased throughout. Therefore, it is suggested that precipitation is the crucial limiting factor to tree growth through impacts on soil moisture, salt, nutrient and enzyme activities in saline-alkali soils in the Yellow River Delta. (C) 2016 Elsevier B.V. All rights reserved.

分类号： Q14`X171

  • 相关文献

[1]Ameliorants improve saline-alkaline soils on a large scale in northern Jiangsu Province, China. Liu Li-ping,Long Xiao-hua,Liu Zhao-Pu,Tao Ya,Zhou Quan-suo,Shao Hong-bo,Shao Hong-bo,Zong Jun-qin.

[2]Response of soil moisture under different crop planting to precipitation in Central Hill Region, Sichuan Basin. Liang, Chuan,Long, Xunjian,Zhang, Chunmin,Zhang, Chunmin. 2011

[3]The Response Characteristics of Xilingol Grassland to Uneven Distribution of Precipitation at Temporal and Spatial Scale. Zhang, Qiaofeng,Yu, Hongbo,Bao, Yuhai,Zhang, Qiaofeng,Liu, Guixiang,Zhang, Qiaofeng,Yu, Hongbo,Bao, Yuhai. 2016

[4]Comprehensive Evaluation of Two Successive V3 and V4 IMERG Final Run Precipitation Products over Mainland China. Zhao, Haigen,You, Songcai,Zhao, Haigen,Yang, Shengtian,Huang, Yingchun,Wang, Qianfeng,Zhou, Qiuwen. 2018

[5]Climate change and glacier area variations in China during the past half century. Tian Hong-zhen,He Ying-bin,Tian Hong-zhen,Yang Tai-bao,Lv Hui,Li Cheng-xiu,Li Cheng-xiu,He Ying-bin. 2016

[6]NDVI-Based Long-Term Vegetation Dynamics and Its Response to Climatic Change in the Mongolian Plateau. Bao, Gang,Zhou, Yi,Bao, Gang,Bao, Yuhai,Qin, Zhihao,Li, Wenjuan,Sanjjav, Amarjargal. 2014

[7]Comparison of the rise of water level in the typical catchments, Three Gorges Reservoir area. Liao Xiao-yong,Xia Zhong-mei,He Jing. 2016

[8]Analyses on the climate change responses over China under SRES B2 scenario using PRECIS. Xu Yinlong,Zhang Yong,Lin Erda,Lin Wantao,Dong Wenjie,Jones, Richard,Hassell, David,Wilson, Simon. 2006

[9]Distribution and deposition of polycyclic aromatic hydrocarbons in precipitation in Guangzhou, South China. Huang Deyin,Peng Ping'an,Deng Yunyun,Deng Hongmei,Huang Deyin,Huang Deyin,Huang Deyin,Xu Yigang. 2009

[10]Effect of environmental conditions on the genotypic difference in nitrogen use efficiency in maize. Cai Hong-Guang,Mi Guo-Hua,Chen Fan-Jun,Cai Hong-Guang,Gao Qiang. 2011

[11]A future climate scenario of regional changes in extreme climate events over China using the PRECIS climate model. Zhang, Yong,Xu, Yinlong,Dong, Wenjie,Cao, Lijuan,Sparrow, Michael.

[12]Soil moisture conditions determine phenology and success of larval escape in the peach fruit moth, Carposina sasakii (Lepidoptera, Carposinidae): Implications for predicting drought effects on a diapausing insect. Tian, Bao-Liang,Zhao, Fei,Ma, Chun-Sen,Tian, Bao-Liang,Wei, Guo-Shu,Zhao, Fei,Hoffmann, Ary A..

[13]Albedo indicating land degradation around the Badain Jaran Desert for better land resources utilization. Liu, Fengshan,Chen, Ying,Lu, Haiying,Shao, Hongbo,Liu, Fengshan,Chen, Ying.

[14]Increased precipitation modulates the influence of nitrogen and litter inputs on the nutrient resorption proficiency rather than efficiency of Leymus chinensis. Shen, Yue,Yang, Xin,Liu, Nan,Zhang, Yingjun,Chen, Wenqing,Sun, Xiao,Yang, Gaowen,Chen, Jishan. 2018

[15]Spatial and Temporal Variations in Spectrum-Derived Vegetation Growth Trend in Qinghai-Tibetan Plateau from 1982 to 2014. Wang Zhi-wei,Wu Xiao-dong,Yue Guang-yang,Zhao Lin,Wang Qian,Nan Zhuo-tong,Qin Yu,Wu Tong-hua,Shi Jian-zong,Zou De-fu,Wang Zhi-wei,Zou De-fu,Wang Zhi-wei. 2016

[16]Response of soil N2O emissions to precipitation pulses under different nitrogen availabilities in a semiarid temperate steppe of Inner Mongolia, China. Liu, XinChao,Qi, YuChun,Dong, YunShe,Peng, Qin,He, YaTing,Sun, LiangJie,Jia, JunQiang,Cao, CongCong,Liu, XinChao,Sun, LiangJie,Jia, JunQiang,Cao, CongCong,He, YaTing. 2014

[17]NDVI, Temperature and Precipitation Variables and Their Relationships in Hainan Island from 2001 to 2014 Based on MODIS NDVI. Luo, Hongxia,Wang, Lingling,Fang, Jihua,Li, Yuping,Li, Hailiang,Dai, Shengpei. 2016

[18]Estimation of N2O emission from tea garden soils, their adjacent vegetable garden and forest soils in eastern China. Han, Wenyan,Xu, Jianming,Han, Wenyan,Wei, Kang,Shi, Yuanzhi,Ma, Lifeng. 2013

[19]Systematical estimation of GPM-based global satellite mapping of precipitation products over China. Zhao, Haigen,Yang, Bogang,Huang, Yingchun,Yang, Shengtian,Bai, Juan,Wang, Zhiwei,Dong, Guotao. 2018

[20]Nematode Diversity in Phaeozem Agroecosystems of Northeast China. Li Qi,Jiang Yong,Liang Wen-Ju,Jiang Si-Wei,Liang Wen-Ju,Wang He.

作者其他论文 更多>>

微信小程序